n={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x2, 0x20000000000000, 0x10001, 0x5}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="07000254ff000000f5c947060e230851654b2930d0c73b69bc99a97af55730899a82e5e52fbf8532d8f493587662e150b7ec31793ae7f203359f87dc48973a834c4f"], &(0x7f0000000380)=0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000000080)={0x32, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x108) 2018/05/03 14:15:05 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r0, &(0x7f00000000c0)='net/dev_snmp6\x00') r1 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/05/03 14:15:05 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x200000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000000c0)={0x9}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) 2018/05/03 14:15:05 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe07a, 0x240802) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3cc, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x80) sendmsg$rds(r0, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000002200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000002280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008a2500000000000000000000000000000000000000000000000000"], @ANYBLOB='l\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x88}, 0x0) 2018/05/03 14:15:05 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0xc17) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000788000), 0x297) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x10000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x448000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000340)={0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x310, 0x703, 0x100000001, 0x2, 0x9ec, 0x0, 0x8, 0x4}) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/03 14:15:05 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) write$binfmt_elf32(r1, &(0x7f0000001600)=ANY=[@ANYBLOB="7f454c46bb0005010200000000000000030051f500000000d2030000380000006803000006000000070020000100fffb0600070000000000070000000400000006000000fdffffff4000000000800000ff7f000008000000772055574b6b3adddcb9c27aa93bacb109ad379123c058276d31de2ff671f8da341df5edd2293164574d4e9811af1af6a04c3e9bdb68990f68727ae00189e93cc327e4db53fe627840ed0a4fc9a2a443ba375da811d71aaa6f671c125ff00eb5af527eb1f60fb1625dc24d9c8e56bb562765e6a617d85a40e50a795d1d0e9f2fa496b8aef82aac0370c25d339ecbcbed8aae8c0cb27d338bd76063cdcd7315803226f8861a6ee355662c5a81e52d4d614c25b9194291534e29f3236e326ed142194e5225faf7c6d5d726bcdbd5c9145f30b6d6461db4de7bf81fa4c9920d7f659f9aab4e0a2b4c8768b9422fc8f3bdb1a41d3e8f2f559bcbe72c04a115c9dbb004e3fb692abf6abbbb1a8cb1be83ece5e7d41e1e1b296a2728724fa93dc4e87e518b9ea2320b21a652ea226e9454104a058408f04b5cae7041919fdbdd6c2aedfe5862247fa2b864940fd7e1481b7b78991ed5b0688c717a6ce296dafe6184d009d369b6d7813c1050121f2687d40e59163820dbc0c7e54809073e5a74dbc7f001f24e525c8584b9e6fe32587b8e90dc3df627b9f0b0bc0b5316e229c7a7bf3b1dbf5c6fc2cefc84662966c4456d63fee29512e73ca3681d709d0534b7534d7935f227adc345ce10e0e20659950dbca9c09b2ff86391fa3cd2a9e73f8d7bab0c83728875b7aba98f5be15716907a0df8e78c12556af4b146b366cf03d4f3e08e6d0858a74d0d65969a8c49f9258991933fa8513530233cf7b4464db2e6a9f7b93ec0bee3d6b0525c20cf9afd6eaad86a434015e4a57ea540f42490ceef45347bd184c6d1b87987583afceff12cefe0618d3c511fc493b931b3bee7e7ebe726f298ef76211ba2694d332f5d3f15ab138d7d41648d772fa9a9422f4215977fae42760c25f304f12c3d95589f500a8ed1673c408d2abaf594ec2c60df34e164cb540322d27ab75228fdf95d66abcb6bea7a727a686e46dd786bec823cc5b554231351614609f6ee05c6e0be3a938a72a975df1c983f851e86b31b5a402367353c603f784a27220f946bff30dc850b586836bb107e3bf2ea3680f0bfaf2489a6fb3f1edf122dc34e4a17730ee8b43021552db326229a39a05b8e8abdfa7c68f7ccaae292cd4c2cf7f9141e7022227bfb0927701506db98b52c4b7cc5992d0aee0f7704ee8e200ff1050efa365358c2adf7d9980f14f52754446e843f9e04bb079fe44489a67cde2e4e744c4070a66bd8cd0dc7b70d914a86ca92c082d89a03fd2a64191be3979998d5fb93649dd669a8cab3c77ffd704fb2626ece34347cbd347cd0c09e650dcc735929fc0342274f5ddd6472d9d23a0628cc95e08f37640d4f3cf44ddc313fef82edc97e0ba8c399c3ae394c713c07d1db360fcd1f19ae6e5263ab672d6ef4c40ad86cb24eb2bbb2f7117a5767323ad8df1be781e159a42dcb9485f5177f4109ef6f9caa5684f491eda4ded531c74fd02b6cbbb47842a0077e9b8b1fdbd3e5e007b13c719017908924a08c46118a30dd2734cbbe05afaf9e27088d9af88abe874144872cd4db29a817e6f6031643f915c138b875c93a284ca23b64e1f1b761038debdffbce39c48d4c9bdf8c96bfd79f1b2502bb9af2564f62910bcd869ae3429ce3ea615b7f4745db686da42f0088153fd9c92024328d1c9d249b378e51b6e9d70b9d6bbd26616b9d950a0c11be29a085a50de8e3eb2d0f754f7653e9faeedd7076ffc43dcf4d1020ddba35b26aa86f992c2ff8c020404348062446716541f8fd19cb676c70233d40ba9fecf45729ea58f604cd918294207d4b149c29e2e98c00dd1545e78d250f184506005e85c61f815b5b1fe61c3949b501f5401b3abd3dd6f24c79ee0bcd13b1f37aa7b71b590466bbcd97b1b47ec5c684e0059039ad40729233fc9b8bbb08065ec39e18337da9bdc23447dcf965cfa45704d6164407485fd8abc65e7d6b4aa1d0ef8a048bf0025f1b769df64aa1bb59f77d715ae2ecce992f4373ddbd6e52598a0221d46232996ee75faffa888a3554536c5c334f107a1b4ed300747cf43a1377bdab4b83790b2e468fdc09c1e2680b81da93b38d9c57effaf24d58895605dc83172d617a4474a70237829cd8d34b3a84f6d6194903414494c09396978ae90dfbcea443e2b4f45b6be7009be82d57b9107b3d5101249c4382f2080fb9d2f1fee2beee6e64e8125995bda47d4c9b744b0d93e3319e74480c4ad967c7aab6fdf7ef4d677d230b9974e5bf6b929d7a1f765d5ba816acdf63dcd26e1b4a6d6775d640dc4838cb118c5b591415563fb9869c8c54da1d5a3c6c18596c8bcbd18b5374822c369d661532b51a8d2308fe85e9e52cefcb5eea6bf8b49c8c07b486d4c65ce63d8ffc8ac0140364ee48238d5b955ae724fbab92e974ddf614348a2431a11b4b57839f2c65d1b2d4c49d3a9cc897767859ae63ad8606f60d415e15cd4f2e04ea0e71538a2db87df2b68c3fafd9b997e8519dc844bce15791639202e31dafb3a72926d6a15f431b0eb4e4c623b3280da9325cf6facb8cfff8d7a427fd54caedc31d8cfc7aa2aa42506ad5f43dc847407436a7e85d4259895959fb74ca5cbb520542454dda0d0e753c439a8708edfe041c35bfccbe1c09b2404d2bdcb5dabada15494f003f96385ae1a0009ede8de4c1ebdc052a21581169709ffca37b4fd1cca38db25fe379bec7747953a7051a405469c348705ba4eb2402937c2ed51137dd60d4a7e6b7eed2b481333ebc324c9a4b3deccec8a9cb32a7376189d4de9562f31d853d2f283ba637123df12deff4d5f920216dc8a775c4aa5d9b221ba5e6696765035d3a53afe5216daa37a9b689a826825b68543f59c6e8c0659349ad0132449a0925fffbdd2bc9b7415e1b8c19720220035c76e71c7a92ee0f2860ba5ec79fcb547ee06f05fad28fd4e0660a665f4cc857d01a99d291a4349dc35e4b42a4cb58a297222dd2ea5bc0dbf6d44715973f49db5c8e501c52a236d0da3112f1fbf9d2c079a181b377759a41e914090d94ca55539b5124dcdaba4ceaafb970cf8bc780d94b6a1334b1a727151c493eef9ade5f86be50d42c8609a1db40fd5d02112fa2d0406b7cf518d0e46e2619a8f587943808ea54c51acba4229d7dab23a822da27852499d936278cbb4db7c98d6432ee47f8a3976c945400a39d09c2b94368582656bfd3ddda2ade3881a421a08fcc9657306147a64c6381ae745ebe7d7ce68f631157f314545c2bd6098921a4435c1a6895b4b8e870bb21ddeccb834c2e34bd5aa3a389dbb9ce4f568b4ac52952d43ff879b72b6675fc0714ede9aeb5386a495a39aa5a48514f845ac0dd723805da8c1cf66adcdf0e2a7bbf52ddd9f2f7c93e686fb2feee943761571a96fee53affa52c2fb7736c0db26f4c3f69e668d3fb58e7e24f16f3ce1e2a2522dfec81b81000fe28c2a8ac6cbd0b01238ae7a6f942a021a4d3995ee2a1c24d3b6349eb5b062e65619dff8885a8581e104adcf463d09cde88082aebfd74ad45223b5c38086a0eb72cb046f1eba0982bb8f032185e31d67bfa5786112a5cc879f6450eddf997d21b6fc71b77c8ff2c72b4b07a32d86d2c6bfe1719367800e5b5ed31910a18c7237c32da00be46fb948c5fdd67b707377aa0a6c4ddf38fa7ce5fcf1abb78222755dfc76c4bfe9f642cea79a7f0ac93b93a4355b30bdb4c9769b24b96a0385e5feda4c38deab30f3910eaee098b746a49749642f566ba0ad8e1bd1e6e6af364fae942c5e59a1a682626707f7b515cacd9caf9aa0f267867e042442ca5734cc720c3afb8fde8e8857352c8e8812a2f268368a2954bf07b96c87de6f7f7d2fd3d398b7c7e3324b5b185d792276d753ae655d9eedf031eb2fffa4299072553e9892e25ef79d92d07c5b8c197f4dcac2bc4cfeae80297c37aa393c7ad48012e22b23d905d3a4b2cb29734fda4baf4a211ef293aa35bdb43109099e39b98ce596fba6ca5355653dc34011d2282339854392df3eea9a0cbb437e5d2b7e144296acce9f67f72433d3171478f4b6c6891d3fee17a4eac9f9b4925298539ae4bfb41371929106ba59d59573fce46de110a141d1eeec2fefbb6a13e103a0f19730faeced085b20a4afaded6762cb6ce89a2bb982822548de64ec0b37d2f575a53e9b77db2ba45a4a331ebd143b1d6769c756ff42f2ddb5bacb7117afc5a124539380ace13a55bb9300ab3a05e0d722affa51288d0c4d1eac9c67ca2fa2e7c21b9ed12dcf2282552af398b8109a6526f2c656e468202ee8d26e4e115083f8fcdfc25f0dee476e15e643bc4ce13abab443038ae95eb3730a72864535f3531d4aa0f545981390703dffe181d8e9c405a63c9b8e8b7f3e574c3bc40574a2e3e803edaa9ae6245be8fd15ca33baa1b59e7bda0d77dfe6fd17641c9fdc0727acaca4e5bcd100942b1776fcd96b396bd74ba12112456f0505d08cd1feda5950f82bed3d2582483330fa2142ce5426af5d9fc75e839a4c76ff7dbc6b5064a2558cf27ee6e7e448b85e8441addc07d021bf9314c60b716a2f659aaf2385c6c2f26f7bdb1c334de2140c6ce13b90b"], 0xcf9) sendmmsg(r1, &(0x7f0000ad9000), 0xec, 0x0) 2018/05/03 14:15:05 executing program 0: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/03 14:15:05 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000003300)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x200080}, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000000040)=[{0xc8, 0x0, 0x6b, "d54a8b674de5cd5469e3a87bcdd8bce3ab29c588ea13acda3aa3e4ea03c775c3549ef6f78a040b98761afc127cc18a9e0df06db96dc3ae276b7e41651df04ca18ab9b5839b81ad9eb6b1c570f5d96e7426ff73810208a4e5ddcf8028de97bb93a6c9047d8071fdcf35a5ca7df283853f33b779980482a8be8a815251ca827590f1f6ac197bb7dc69c3a815110e035aa98ea2f1af1a616f73ec0ead79dfd069c3dbffb322ceabe8eddceaf8e952ca37b4df"}, {0x40, 0x119, 0x20, "cdbf561430be03bce339d44ac9ee8991591bf868aa20b891647310af8341ed89189a6cb75475ae2ec2c425259046b6"}, {0x18, 0x117, 0x3, "f4970d"}], 0x120}}], 0x1, 0x1) 2018/05/03 14:15:05 executing program 6: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a40)=0x10200000000000, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000a00)={'syz_tun\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) unshare(0x400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) r3 = dup3(r0, r0, 0x80000) connect$nfc_llcp(r3, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x0, 0x7ff, 0x5, "9c5c5854d5b9f6c08e4dde23febffc505d9b6593a518081edbeacc2670cd5b25f68475353cfdc445931833217f1ec6d287dd75c89f507c12504451e9c1b60b", 0x39}, 0x60) pwritev(r2, &(0x7f0000000940)=[{&(0x7f0000000180)="b9740de34c14726b63f61bd6d9834e5bc5e716f6e6e5ce575444e4390d8cfd88cf11f37c7a8202ced463df085507047b21d9af03432d1bb4f91cbd07e86780755690618f1be058ae13179f8c24b9d028ab8fc2e19c06d838a1eb87f044bf1a8bd1507f5ce152ed320a5effe3ed3613307903ea1c3b73034aa4", 0x79}, {&(0x7f0000000300)="c7d078a33b8970e8e36e7883927d1a2e2552ce90c95af6bd66fc915caafd3628817737af255aa4352545f4c9f6559627c26bf37c74da49467ddb5c73620e2e957e8d825c39a0cbdb4d3e1c3dd374eae5a503cd965fac61d2c130f9f7cc843bbd4db58d5ada38", 0x66}, {&(0x7f0000000380)="16622bb8b9b560e38d13606e2b98e1ebc4e46351304c7bb75d4c70cd7920e9a1f0bbb50c725e46b76b9e8782c133c4516b102494c0c09f282b42781f3698a4e8902a128394521ce2e1ecbfc281ceee4dde4d8334f53bc6612581d6e709432f5bd309c509113c4492fb5413b2c6a06ab35ef4fba21737bd3242f23384c198f0e947488e5f726e1fd2d77b51a8a58d21996fd448eeb96552d5eb045bdae86fed80b7f5d220afeeed3ed9e584ff91004e2b412b37621041f4ee42b463662794616f19be9ce0e4e2bd57ff3933d93cda826f5e42a7bb536da72c6dbe625193c898071fa52282e8d77220c540b6bb27b05bd2a30b71f486279d1aac69df8593a7", 0xfe}, {&(0x7f0000000480)="02315dcb06e8021633b196fe0a130614fd666eae14d5f0e8d7f6e991e9018a3bee74bb2f5bc6483a6efaa8c8224edadf627f08932f711d4208c93aed16664ccd6f47faf1bb318dfb4e22c6ed557295682d244346a41470e2b468c9358a211f6a602e", 0x62}, {&(0x7f0000000500)="1eb7f1d1685b14eb014328215b8e65a19b84c7399749308c6b3bae4dff726666060e52940bc6408f49a8aee7cf2c17e6b3b75258df6379d978b7819e13f2d717c31d445a2af208d6fbc21ef0c4e510871accacf5264066f9552161de462284e57628e18112fc848b12b757420c2097d482d069ad9bbf54bfaa8c59de50b030d9c5b26c8a19a3d292ca96b2b54392a86d27f43e3af13ee4f14598993e411b8f0471a155c26d7af9a9df8965815f948d08c93c10838e6a61bb58ae492c59f2306404abfdb354cb735d6b334707164be71e3d8a5cc7", 0xd4}, {&(0x7f0000000600)="56e269ee2a281e7ebcdc081a57c345d560999977380efd693ec775f7eedbb1db7da125b371abcb59dcfdfc05f8fef514d7f4cd6c0de34fc480c321996e4e1dd8298e0beae419dc119ad7ffe13c33d81fccf1c02f8c195e24072727a5367ed683e67728ee913e11e2b0ac38d09934449e25faa866055fec9726cc52897e6adc00da111a2a1df2f989ee22c35e5ea74939f22c9ac0d4c0d342c49b1d335a24734680452402a09e8b9a800942a1a24029ed68f94ccb26c8b3999fe93e1787578f757dba01b7176aaa16b3575c1532171f753d75f294c3da6a787e9f45668f9877d1e1213e41f87f3ffb7572ea879410bdc1", 0xf0}, {&(0x7f0000000700)="95da1da76e00ad83d2abd76a71b61c0626043b67ac39ced0f5b0aa21087eac7d93c4c0cd338f724203a535032c255af341b4da3b3f5a3545b0780e218c47d987b52cc76e123a08f1d2eceed0f5dfa6c1f657a8fc570bf3db896ad3dd48c6a14bdde6ca4798e4a4c9491d2444fd120ce2580cfdfc615915c358b4a184a19c703beabd57bf62542954c0a9b24e9d0ed3b01bc7d1658d7f6c4584435be6c5", 0x9d}, {&(0x7f00000007c0)="dc54434b79805f2b8aa68b97f6f079c65e68480ed4333aa9cba96fc765eab4d6caeed2ea70cba38134c195fa82a4a3c6e1b0cd693abb8ab063068372b24a974c797c20a8db50bb9dcd23080a5858866f929654720afdee5ef4c827e8a294fc5df3d89583059fd7d0f74353352fd01181ee2aefb86e589eda72353f36f10e4449e79dd9b97ff954a6f5c434ea9c60ec70f2162c0302e8c293e4e45968a37e25ce3a7ca73539d0cd62ff81c1fb9c8cee033236fe582060429e0c9ccf9f429c683c12f43e5fbe473f293165e6319bce9fa90a3a070ee8c655c1ade4a0e16a195daca559901afa669f218bbb4790", 0xec}, {&(0x7f00000008c0)="1f3d96ef5b6922183f51255ab9a8a8627403a11c29ab20290d428edef29279bfef7ff8c7395c288a1a362a6be2bf7015bc6a868ef5626cf83b61d071e0ee9ee8d02bfeb87f10fc537b4fb9045aca3f20c99d6f47b52d56d2e25603ed84ee4fb3", 0x60}], 0x9, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r2, &(0x7f0000000000), &(0x7f0000000200)=""/203}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000b00)={r4, @in={{0x2, 0x4e21}}, [0x3, 0x7, 0x0, 0x4, 0x8001, 0x0, 0x4, 0x4, 0xfff, 0x9, 0x6, 0x6, 0x0, 0x2, 0xfffffffffffffffe]}, &(0x7f0000000c00)=0x100) 2018/05/03 14:15:05 executing program 3: r0 = socket(0x10, 0x2000000000000002, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/05/03 14:15:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) r3 = semget(0x1, 0x2, 0x8) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000500)={{0x4, r4, r5, r6, r7, 0x40, 0xa55378a}, 0x14bd, 0x1, 0x100000000}) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380)={r9, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00000002c0)={r10, 0x1ff}, 0x8) mknodat(r8, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r8, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:05 executing program 4: semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f0000000000)=""/197) 2018/05/03 14:15:05 executing program 0: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/03 14:15:05 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) close(r0) tee(r0, r0, 0xea5, 0x2) 2018/05/03 14:15:05 executing program 2: unshare(0x400) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xbc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/178) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x2, 0x100, 0x3}, {{0x0, 0x7530}, 0x4, 0x15, 0xfffffffffffffff9}, {{0x0, 0x7530}, 0x3, 0x4, 0xffffffff}, {{}, 0x9, 0x80000000, 0x4957}, {{0x77359400}, 0xc5, 0x5, 0x6b8}, {{}, 0x9, 0xfff, 0x1000}], 0x90) 2018/05/03 14:15:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/208, 0xd0, 0x10000, &(0x7f0000000180)=@ax25={0x3, {"f27c70b9df7fbb"}, 0x1}, 0x80) 2018/05/03 14:15:06 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x4, 0x2, 0x9, 0x600000, "5583c282bdd9efb32d54e3a8684bdb7de585e1944a96ae7ce00bd5bae86abbcc8442b536b9de3cc634a3714a", 0xfffffffffffffffb}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") sendfile(r1, r2, &(0x7f0000000040), 0x100000000081) 2018/05/03 14:15:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) setsockopt$inet_opts(r0, 0x0, 0x2000000013, &(0x7f0000000080), 0x0) 2018/05/03 14:15:06 executing program 5 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 105.144887] FAULT_INJECTION: forcing a failure. [ 105.144887] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 105.157007] CPU: 1 PID: 7821 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.163897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.173302] Call Trace: [ 105.175970] dump_stack+0x185/0x1d0 [ 105.179673] should_fail+0x87b/0xab0 [ 105.183472] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.188302] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.193400] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.198860] ? __wake_up_common+0x123/0xa60 [ 105.203259] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 105.208052] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.213585] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.219034] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.223992] ? kmsan_set_origin+0x9e/0x160 [ 105.228317] alloc_pages_current+0x6b5/0x970 [ 105.232808] skb_page_frag_refill+0x3ba/0x5e0 [ 105.237418] ? kmsan_set_origin+0x9e/0x160 [ 105.241791] tun_get_user+0x10f9/0x7c60 [ 105.245847] ? mntput_no_expire+0xad/0x17c0 [ 105.250369] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.255850] tun_chr_write_iter+0x1d4/0x330 [ 105.260259] ? tun_chr_read_iter+0x460/0x460 [ 105.264747] do_iter_readv_writev+0x84d/0xa00 [ 105.269329] ? tun_chr_read_iter+0x460/0x460 [ 105.273814] do_iter_write+0x30d/0xd40 [ 105.277788] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.283369] do_writev+0x3c9/0x830 [ 105.287047] ? syscall_return_slowpath+0xe9/0x700 [ 105.291982] ? fput+0x25c/0x2e0 [ 105.295351] SYSC_writev+0x9b/0xb0 [ 105.299046] SyS_writev+0x56/0x80 [ 105.302624] do_syscall_64+0x309/0x430 [ 105.306609] ? SYSC_readv+0xb0/0xb0 [ 105.310311] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.315556] RIP: 0033:0x455831 [ 105.318793] RSP: 002b:00007f26c355dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 105.326563] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000455831 [ 105.333880] RDX: 0000000000000001 RSI: 00007f26c355dbf0 RDI: 00000000000000fc 2018/05/03 14:15:06 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4000000000109800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) rmdir(&(0x7f0000d19000)='./file0\x00') mknod(&(0x7f0000000100)='./file0\x00', 0x4, 0x3f) inotify_init() 2018/05/03 14:15:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r2, 0x0, 0x4, 0x4) r3 = semget(0x1, 0x2, 0x8) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000500)={{0x4, r4, r5, r6, r7, 0x40, 0xa55378a}, 0x14bd, 0x1, 0x100000000}) preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r2) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r2, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380)={r9, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00000002c0)={r10, 0x1ff}, 0x8) mknodat(r8, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TCSETS(r8, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000002c0)=""/77, 0x4d) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x21) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0606757da843cf27d0f869390009402f0021000c0000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r2}, &(0x7f00000003c0)=0x8) 2018/05/03 14:15:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/05/03 14:15:06 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2200) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f00000001c0)=ANY=[@ANYBLOB="0900000000000000020000000000000008000000000000000100000001000000080000000800000000080308000000fb4d98b3fc0b79a80000000000000000000000749187d10000000000000000000000000000050000000000000003000000000000000000000000000000010406000000000000000000000000000000000000000000000000fffffffa000000000000000000"]) close(r1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 105.341201] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 105.348528] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000013 [ 105.355860] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 2018/05/03 14:15:06 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x3e, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) 2018/05/03 14:15:06 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x301, 0x6, 0x7, 0x7fff, 0x80000000, &(0x7f0000000080)='ip6_vti0\x00', 0x7fff, 0x9, 0x10000000003ff}) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x40, 0x3}, 0x20) 2018/05/03 14:15:06 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, r0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x109200, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000200)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/210) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffc36) [ 105.485650] rdma_op 00000000ddd8dd76 conn xmit_rdma (null) 2018/05/03 14:15:06 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x4, 0x2, 0x9, 0x600000, "5583c282bdd9efb32d54e3a8684bdb7de585e1944a96ae7ce00bd5bae86abbcc8442b536b9de3cc634a3714a", 0xfffffffffffffffb}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r1, r2, &(0x7f0000000040), 0x100000000081) 2018/05/03 14:15:06 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x20, 0x4) unshare(0x20200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/05/03 14:15:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000003ffc)) 2018/05/03 14:15:06 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x0, 0x2005c, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x90, 0x2840) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x3ff, {{0xa, 0x4e20, 0x7f, @empty, 0xfffffffffffffffb}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200), 0x1, &(0x7f0000001600), 0x2a5}, 0x4000050) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x68, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/104}, &(0x7f0000000240)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1a3}, @in={0x2, 0x4e21, @rand_addr=0x7ff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x84) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000025c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff72}, 0x100) 2018/05/03 14:15:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x7fffffff, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000080)="1df73a1bab0edb2fd83beae02c4e1dba22e9c8e1f00a2dfc12af98a6f35f9b86321caea1f4af37b6c0f981e7c0b88ccd04acc3d0e337f2e9cfd1509f2eceec713b25191db87aeb3983c92331f065150b8cc2ae7c1458ee785afc6bee67c4207e9ffeb4f0eb6016988c1a38243a11494798ed07c69e0630b34a296e4eec757f2de1139c926bec7c669861b77c461927302dc62edc15a106d3c31bf42905bd3a", 0x6, 0xfb, &(0x7f0000000780)=""/251}, 0x23) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x2, 0x2, "97bcd1b7bfc8", 0xcf4f}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000000)=""/67, 0x198000}) 2018/05/03 14:15:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/05/03 14:15:06 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000000000)='./control\x00') mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/05/03 14:15:06 executing program 5 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:06 executing program 4: unshare(0x400) r0 = dup(0xffffffffffffffff) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xc0, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/192}, &(0x7f0000000240)=0x78) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000280)={0x4}) ioctl$BLKRRPART(r2, 0x125f, 0x0) [ 105.971322] FAULT_INJECTION: forcing a failure. [ 105.971322] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.983230] CPU: 0 PID: 7883 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.990080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.999454] Call Trace: [ 106.002073] dump_stack+0x185/0x1d0 [ 106.005732] should_fail+0x87b/0xab0 [ 106.009480] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 106.014297] ? kernel_poison_pages+0x40/0x360 2018/05/03 14:15:07 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000003000)}}], 0x2, 0xfffffffffffffffe) [ 106.018824] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.024225] ? kernel_poison_pages+0x1a0/0x360 [ 106.028844] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.034337] ? get_page_from_freelist+0xab28/0xb600 [ 106.039391] ? update_stack_state+0x885/0xa40 [ 106.043932] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.049321] ? is_bpf_text_address+0xb4/0x4b0 [ 106.053847] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 106.058812] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 106.064300] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.069180] kmsan_alloc_page+0x82/0xe0 [ 106.073191] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 106.077981] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.082866] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.088284] ? __wake_up_common+0x123/0xa60 [ 106.092723] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 106.097427] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 106.102912] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.108323] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.113299] alloc_pages_current+0x6b5/0x970 [ 106.117740] skb_page_frag_refill+0x3ba/0x5e0 2018/05/03 14:15:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="97948a2a3c085fd0c4931dfda6242d92aa7082d0ab662e4fce883dfc38d054f29022bdc7155ce524463f9d7e2bf0ceee3166afd71aa25bf69a9a75efbe0e2d5ac494dd3a964ddab45bf903e16a42b65c694ec21dd556f82466816ae521b433d0be2fa181b3d2d9ecab18f74eea36629713c0c648524fc0d6fa04ea916d5c05a314", 0x81) 2018/05/03 14:15:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x440, 0x4, 0xa64d, 0x9}, {0x8ae, 0x1ad6, 0x2, 0x9}, {0x7, 0x22a, 0x53, 0x5}, {0x5, 0x0, 0x1, 0x3}, {0x1000, 0x7ff, 0x3, 0xfffffffffffffffb}, {0x418000000, 0xd9, 0xc2, 0x3}, {0x7, 0x0, 0x26d, 0x401}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xffff, 0x200) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000100)=""/242, 0xf2}, &(0x7f0000000200), 0xc}, 0x20) write(r0, &(0x7f0000000340)="c0396b69d2cf94b3b9bdaed582807f46c4fa0b3950c1b2d5499bc0d7963bef665e746b2ec9aaaa259563eca03d0e5caef959ae0f680bfe1fb87c6b7c711e12cf2a56cc86ea7a949f3cdde191459e0abc7133f110af8c23932ae3e142dff7795fffb4ca1c799f2b409505786550", 0x6d) getegid() ioctl$TCXONC(r0, 0x540a, 0x1) [ 106.122266] ? kmsan_set_origin+0x9e/0x160 [ 106.126552] tun_get_user+0x10f9/0x7c60 [ 106.130564] ? mntput_no_expire+0xad/0x17c0 [ 106.134919] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 106.140352] tun_chr_write_iter+0x1d4/0x330 [ 106.144721] ? tun_chr_read_iter+0x460/0x460 [ 106.149169] do_iter_readv_writev+0x84d/0xa00 [ 106.153709] ? tun_chr_read_iter+0x460/0x460 [ 106.158155] do_iter_write+0x30d/0xd40 [ 106.162082] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.167566] do_writev+0x3c9/0x830 [ 106.171144] ? syscall_return_slowpath+0xe9/0x700 [ 106.176017] ? fput+0x25c/0x2e0 [ 106.179339] SYSC_writev+0x9b/0xb0 [ 106.182908] SyS_writev+0x56/0x80 [ 106.186387] do_syscall_64+0x309/0x430 [ 106.190307] ? SYSC_readv+0xb0/0xb0 [ 106.193957] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.199158] RIP: 0033:0x455831 [ 106.202354] RSP: 002b:00007f26c355dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 106.210080] RAX: ffffffffffffffda RBX: 000000000000004a RCX: 0000000000455831 2018/05/03 14:15:07 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x2000080004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002f7000)) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) [ 106.217371] RDX: 0000000000000001 RSI: 00007f26c355dbf0 RDI: 00000000000000fc [ 106.224663] RBP: 0000000020000100 R08: 00000000000000fc R09: 0000000000000000 [ 106.231955] R10: 000000000000004a R11: 0000000000000293 R12: 0000000000000013 [ 106.239249] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 2018/05/03 14:15:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x12200) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{0xffffffffffffffe1, 0x3ff}, 'port1\x00', 0x2, 0x100000, 0x5, 0x80, 0xbdf, 0x929c, 0x8, 0x0, 0x7}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4200, r3, 0x76, 0x1) 2018/05/03 14:15:07 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x51) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x2, 0x5, 0x597, 0x9, 0x4, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x8001, 0x4, 0x0, 0x7, 0x4}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1f}, 0x8) chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) 2018/05/03 14:15:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$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) epoll_wait(r1, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/03 14:15:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001800ffff00000000000000000100001fdb65e758af40a7e8e77f32b867e6007c000000"], 0x18}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000080)=""/55) socket$nl_generic(0x10, 0x3, 0x10) [ 106.503872] Unknown ioctl -1062710446 2018/05/03 14:15:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) r1 = dup(r0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="7c65b8c5c69837793097e2f737846de6", 0x10) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x1, 0x2, 0x0, {r3, r4+10000000}, 0x6, 0x6}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x1, 0x1f, 0x8a, 0x10000, "3f31c7e654834d4c8fff9c1e534898d60e1ae62d18d668351b63dbd5ad780741"}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) [ 106.537518] Unknown ioctl -1062710446 2018/05/03 14:15:07 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x363d40000000000, 0x5defde31}, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f00000000c0)=""/73) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x89, @rand_addr=0x401, 0x4e23, 0x0, 'dh\x00', 0x0, 0x0, 0x4a}, 0x2c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) 2018/05/03 14:15:07 executing program 0: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) msgget$private(0x0, 0x80) keyctl$session_to_parent(0x12) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/05/03 14:15:07 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/208) [ 106.621916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 106.649552] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:07 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x4) renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/05/03 14:15:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x3b) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="d400be9860", 0x5}], 0x1, 0x0) dup2(r0, r1) 2018/05/03 14:15:08 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x78000010, &(0x7f0000ffa000/0x4000)=nil) r1 = semget(0x3, 0x0, 0x10) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000180)=""/186) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x6, {0xffffffffffffffff, 0x2, 0x5, 0x2, 0x46b, 0x1}, 0xed7a, 0x40}, 0xe) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x1000) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="58060000132f300161104ae7bbf311ce07f71a2eb57d98038fc3483358ffdde002d5a023dffe12bda695a34133634969db8149765704ecae32c1ba3b6c037852d0fb4dd39994ef6b2f0a9fd1215ecbfb7e6db2fa4f00412c85d1a32700a35be86ebc27be282b2fa7afe5f9452ff0df511aab3e722670269d9afa7d2c21d3defee070707d6edac65e3679923c7eb4792bde37b3932afd108ecf33a2cf"], &(0x7f00000002c0)) 2018/05/03 14:15:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='bridge0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x1, 0x1, {0x0, 0x1, 0x100000000, 0x0, 0xfffffffffffffbff}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\b\x00\x00'], 0x28}, 0x1}, 0x0) 2018/05/03 14:15:08 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x3ff) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r1, 0x0, 0xdab, 0x3) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x80}, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x80) connect$rds(r3, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000001c0)=""/38, &(0x7f0000000200)=0x26) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x2, 0xa2fd, 0x40, 0x4e8, 0xb50f, 0x3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000180), 0x4) 2018/05/03 14:15:08 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) [ 107.092856] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 107.148901] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 14:15:08 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000680)={0x665b06ea4e0527a3}, 0x8, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/03 14:15:08 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000600aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000015c0)=@broute={"62726f7574650200", 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001300], 0x0, &(0x7f0000000100), &(0x7f0000000280)=ANY=[]}, 0x78) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x46000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x19, r2}) 2018/05/03 14:15:08 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) read(r0, &(0x7f000046f000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9ad, 0x0, 0x9, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1f, 0x3, 0x8b}, &(0x7f0000000140)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x6, 0x9, 0x4}, 0xc) 2018/05/03 14:15:08 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000280)={0xa6f8, 0x7fffffff, 0x3, 0x1}) close(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x0, &(0x7f00000004c0)=""/254, &(0x7f0000000440)=""/119, &(0x7f00000001c0)=""/150}) fchdir(r2) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)={0x2, 0x0, [{0x0, 0x72, &(0x7f0000000040)=""/114}, {0x0, 0x21, &(0x7f00000000c0)=""/33}]}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000180)=0x54) 2018/05/03 14:15:08 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/208) 2018/05/03 14:15:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200)="b09904879f4672d81021d155d694b1f0236b00ac0cbd6c27a8f467e3b1599757bf245989fe525e00cc940de438a54bd7a57716064618285b", 0xfffffffffffffdaf, 0x0, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x5}, 0x27c) 2018/05/03 14:15:08 executing program 3: r0 = memfd_create(&(0x7f0000000080)="5b01f3f7402c72", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffff, 0x11, r0, 0x0) mremap(&(0x7f0000004000/0xe000)=nil, 0xe000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000025c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000026c0)=0xe8) sendmsg$netlink(r0, &(0x7f0000002840)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x48000000}, 0xc, &(0x7f00000027c0)=[{&(0x7f00000000c0)={0x110, 0x29, 0x400, 0x70bd28, 0x25dfdbff, "", [@generic="ddcefd3366a2f66a03d717978f0d1a07eec6e3e9198bc78e69138a90db0265effe4e19ec8069e318ce265246330bae35b32e82dbd7e3e609c1fce07b443661bdd95295d1f1b7e1c91474c59f30d51defc6b6ec5f42f38eb99ac8e37412772d6f8827407bca4916aa98ef057e60c319291cb09e90538c2a4eaf8f5fba6e9d02e3db73eb8af1c416af0739378a9aaeea2ecd6b6ea75d483c367d9786218cd1e9bcb5aefc0382625ce17fe4e9551be79d127c002c1e1fc1b40a80dde2f612d3a919bebde600d3b8622f52fc2e8465f722fb23e878f5ceacf5cc8e4a0a44aeded522b7af844becf4a0f25e87bda7ab408b45acd2dee3caf2d99474cd964c5f"]}, 0x110}, {&(0x7f0000000040)={0x20, 0x31, 0x0, 0x70bd25, 0x25dfdbfe, "", [@nested={0x10, 0x9, [@generic="e395e10869e30e136d77f7"]}]}, 0x20}, {&(0x7f0000000200)={0x130c, 0x3d, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x12fc, 0x89, [@typed={0xc, 0x28, @u64=0x10001}, @generic="673f199f727b4f1a492f88f50383127f4db0fb770c0433cba6351ba1d6c03fb8fa3342b808b1a2d57acee356c4abf0fd91a84ae27452fbf01c4cda9ef5ddec33fc393ec63632209ef62f30d858a9adb6570009abaff2d7a079e32a1c45b0abbff834ebb27f1f2c821b45c8073ce04d5a9f6b2a0eb5604df05775470740914bfe3bee23ca403a76b445b17b023e089c7d88dc5c235ba1f1e8306163dc9fd9f5fa906e42e98cf225f48ef2b1dd064b29aa7fb60b9879073e39cae0a94b9e53e7329ce16bcb27a77ccaa71f7447d65477bc735a92517863beb5b695aeef253e89a8bc3765d1401b3bee1a2c13712acabd", @typed={0x84, 0x8, @binary="e5d5c8d839fb8ee5cdb8d07b405eb541c2c5e08ff3ca10f2cc2e18ee8b68d0842d48561c55ca458bfce5aea58ee00baf8d3fdd9db73c83ef5cf11c0a9e82938c5b97f8ca8a4b20d3af98119861b23de4ab057467d951feab29a8c7ee77adebe80cdac8c85e270d7a712a265c4d832a2da331daaba46a195cfb18c7266a"}, @typed={0x8, 0x0, @u32=0x401}, @generic="abc49ec7b3d7cf25aad8783d3ef817a192fbe7285db76425eed92387bf10aae46ce3ba81cf07cd398701a772f3f8adf12103da35d08fa2a2b12e80f1fd0de6c0ac3895a99795107104237aacf369bf4711d2ce93fb23fdffa03f24564689a7902a23bcbb8ae84e2f76eb267dec5b99cb4066917ed465814498cf58aca3f033aa0e4ff8a4cbee5c9554c7c938bb6998d6a4cd4a", @generic="7d69c3a5e9bcd7af98c50d16816bee54c43ce55a7105a80408a08a1eee38fcefe3d8e65b98bc7971ff505db95bc962ffd1b563f5863517ad735b276eaf9bc8b83ec5c91b433e91f71a7002dd4cdade74be75e8362b90192a604945089bea5d654d9fb32079c83f24ec2a88ba7a3071fc90536c0e4a741424f71332a0a28afaaf110eece10b99db3428477aeba494deb5b76ed19dccfa2739f4d401b1936641c83cb9ec0721d4f50f3e75f85de3278f70faccb0678ecde254822dc7edc9e0a7d384343c445ef161391b3b4a50db6a1083ff5922fbe1153f77eb0a6dcafcb1", 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@generic="a1a741117273373fa3bb27a80bf6dfa5ac3d55e4d20118294086324b8723f60573907fda9e0dd516ef0c64ba688e"]}, @typed={0x8, 0x49, @u32=0x40}, @typed={0x8, 0x6b, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}]}, 0x1060}, {&(0x7f0000002700)=ANY=[@ANYBLOB="b80000001a00000226bd7000fcdbdf2508004400", @ANYRES32=r1, @ANYBLOB="08fcff680000000000006d0000000000", @ANYRES32=r0, @ANYBLOB="440019000c0022006574683000000000080093000000000052a8777be7c04d94ce8126fd036672ca6efe524b157dfbb79c56ca3b4e40218e8c563a674555d07a28c974b3ce775b8de4adacdc595ae9e3b18233dd7488420aa82086ba7547c9b8746f6ce087f34db09c1800300014008600000000000000000000000000000000000800350004000e00000000"], 0xb8}], 0x5, 0x0, 0x0, 0x40}, 0x0) [ 107.329898] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/03 14:15:08 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="2300000085780000847c9e804250daa8f10751ed2825f5e07866144dcfa35b311868f90b46a3f75f748650cfb0795b6e40cc6f5113da11a65fcc201f8b2137b4c80abf7c5ca2818cfe34000000"], &(0x7f00000002c0)) [ 107.410506] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/03 14:15:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = userfaultfd(0x0) r2 = dup(r1) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x3, 0x4f, 0x5, 0xffffffffffffffe0}, {0x100000001, 0x57, 0x7fff, 0x10000}, {0x100000000, 0x3, 0x6, 0x4}, {0x6, 0x2b2a, 0x80000001, 0x571}, {0x15, 0x5c, 0x8, 0xff}, {0x7, 0x8968, 0xff, 0x8001}, {0x59, 0x3, 0x2, 0xb6}, {0x1, 0x6, 0x3f, 0x66ca}, {0x5, 0x1, 0x1, 0x401}, {0x9, 0x8, 0x7fff}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000900000/0x2000)=nil, 0x2000}, 0x1}) socket$inet(0x2, 0x800, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x84, r3, 0x101, 0x70bd28, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x84}, 0x1, 0x0, 0x0, 0x448d1}, 0x40000) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/05/03 14:15:08 executing program 3: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x400002) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) getpeername(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) 2018/05/03 14:15:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00000002c0)=0x44, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x100000001, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x92, 0x45d1a706, 0x7, 0xed}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x3, 0x201, 0xff, 0x2, 0x6c, 0x7, 0x7fffffff, r1}, &(0x7f0000000100)=0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000240)=""/97) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) prctl$setmm(0x23, 0x4, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/05/03 14:15:08 executing program 2: mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f000027b000/0x5000)=nil, 0x5000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/05/03 14:15:08 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000180)={0x1, 0x2, [0x0, 0xfaf]}) r1 = getuid() setuid(r1) 2018/05/03 14:15:08 executing program 7: r0 = getpgrp(0x0) gettid() r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x1f, 0x7e, 0x1c9, 0xfff, 0x0, 0xc373, 0x10000, 0x0, 0x6028ce19, 0x2, 0x0, 0x7, 0x6, 0x9, 0x3e5, 0x7f, 0x100000001, 0x1, 0x8, 0x6, 0xffff, 0x1, 0x7, 0x7fff, 0x0, 0x7fffffff, 0x1ff, 0x41, 0xcf6, 0x2, 0x3, 0x2, 0x3, 0x1, 0x6, 0x4, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x10402, 0x7, 0x9, 0x3, 0x32, 0x8, 0x4}, r0, 0x8, 0xffffffffffffff9c, 0x2) lseek(r2, 0x0, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) connect$vsock_dgram(r3, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) fcntl$getflags(r1, 0x40b) 2018/05/03 14:15:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="040000002800000040000000030000000500000007000000000500000001000080030000000700000000000000"]) 2018/05/03 14:15:09 executing program 2: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)="6e0200000000000000074a748400") chown(&(0x7f0000000040)='./file0\x00', r0, r2) preadv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x8001, 0x4, 0x0, 0x4, 0x8, 0xd2}, 0x800}, 0xa) 2018/05/03 14:15:09 executing program 0: unshare(0x60040000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200941, 0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_names='ip_vti0\x00'}) prctl$intptr(0x3f, 0x7) dup3(r0, r1, 0x80000) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/03 14:15:09 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000d4b8830cea2998d8005ff3f87638da90b9e10ba449609802ecdfd2042041810ac4024e92b7c1d48511398991bbe7424a26d652eaa1d8eef83269f6c16ffd64545c262d7082fa9de6f5f0399546757d288b08aaba21dd3586062a5f21075f9eae534b461d77a34933"], &(0x7f00000002c0)) 2018/05/03 14:15:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="475a059d241bf9e01ebd6e87165d", 0xe}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x25d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 14:15:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) futex(&(0x7f00002a4ffe), 0x8, 0x0, &(0x7f0000000040), &(0x7f00000f0000), 0x0) 2018/05/03 14:15:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x5b12fcfbdd4f60cf}, 0xc) 2018/05/03 14:15:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000300)="c3401c34461445c8d9b41ba48c8e39de0c9ca9d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323ff0f0000eab47f58114347b289546465a5eb27ade12b1989f64cc99412e36880d20ca8d91051b22f6c8acc9d082b7bcdec844f667da0867d65d4154004997e317b799cb7b69cd8463096e066fa7a062121d0209b929d63454a5ee2285f49c6943a987b67bc79e50fcf831d68af68eb8af540a8242316935bb1e5ebf939e55f70b083c79ce4b189c253f1386390710b14e94e57b00dfe4f6c2ab68d", 0xd2, 0x40, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) r1 = getpid() sched_setparam(r1, &(0x7f0000000000)=0xfffffffffffffe01) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000008c0)={r2, 0x3, 0x8f, "3a0a6f5194efd8d18c0381dc8d49a6a159addb49b723b1c8348cc550ba634f52c070519acd51ab1d958bd22c8b2a06052bd7c64051fa84ee602f2c0bf30ddda0df1e79c97e3c43324b8f685409121d085a84a93717600eda5a1f66979d256634f0de43358b53c4f09b8b84b99563dfa2808a5363cff85c15f9793a35eaa0295f4beb650ae80cd6443549c2e02fd5ed"}, 0x97) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r3, &(0x7f0000000540)=@can, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x81, 0x8, 0x28a1, 0x800, 0x22}, &(0x7f0000000680)=0x98) getpeername$llc(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000006c0)={r6, 0x4, 0xfff, 0x3}, &(0x7f0000000700)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000480)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) read(r4, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/05/03 14:15:09 executing program 6: unshare(0x20000000) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x832, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="84150004d8dbe59e0c", @ANYRES16=r2, @ANYBLOB="000126bd7000fedbdf2508000000080006000600000028000100080028001600000008000b0073697000080001000a0000000c000700030000000e00000008000400ea0a000038000100080001000a400000080001000a0000000c00070010000000020000000800090203000000080009003300000008000b0073697000"], 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x4) inotify_rm_watch(r0, 0x0) [ 108.317236] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:09 executing program 3: unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x505, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x80000000, 0x1, 0xfffffffffffffff7}, 0x7, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x20, 0x1f, 0xffffffffffffffc1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/233, 0x3f}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000300), &(0x7f0000000340)=0x40) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/16, &(0x7f00000003c0)=0x10) accept4$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/05/03 14:15:09 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000000)='vmnet1posix_acl_access\x00', 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/05/03 14:15:09 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') bind$ax25(r1, &(0x7f0000000080)={0x3, {"5d912aab047d74"}, 0x1}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x3, 0x10000, 0x9, 0x5}, 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getgid() chown(&(0x7f0000000040)='./file1\x00', r2, r3) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000240)=""/105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:09 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000580)='/dev/urandom\x00', 0x30692a0e1fdd1f55, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) r1 = socket$netlink(0x10, 0x3, 0x11) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0x5f9f, 0x1ff, 0x6, 0x7, 0x7}, &(0x7f0000000600)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000640)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x288602, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000200)={r4, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB='\b\x00+\x00', @ANYRES32=r3, @ANYBLOB="1f2e"], 0x198}, 0x1, 0x0, 0x0, 0x20040040}, 0x0) bind$inet6(r3, &(0x7f0000000540)={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000700)={0x6, 0x2, 0x9}) 2018/05/03 14:15:10 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000580)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") close(r0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="bfb739dd58f25a517d786680250fbf69a77633b8f57346c0ca964778a0fab7df924efb18132ac3f60c4de835cfe6eceab048db60c71303f88ed070505be85819eff6abebe4ec0e2c4f4c586a541cc1e32a94ab08067a278f4a7537d2296b44cacac2eb6bd3e3b00ec6aadf235f70099a56c9cc06bba5969f94e46c193852106dbfe4be6045b50c1964f3260b", 0x8c}, {&(0x7f0000000140)="d929ece20d3d153e396c2526755985ce581b617fbc99e7eeb4430cae0e080e9582fbfee49c19da0edc93653b6978a3b8de293de201a662a5ed28f993d8191e7c303c1af1e3c70cdf9bfa4d417c8f6943c79295b331116c9f43cffe7337cae9d657166c3f03f4bdd6c1e7477c3f5c2e45add23c500106613e6bebcab0f058fec96a9ce17725c09fdadafc06ec32", 0x8d}], 0x2) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0xfffffffffffffe9a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) 2018/05/03 14:15:10 executing program 4: clock_gettime(0x0, &(0x7f00000001c0)={0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x44000, 0x18) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000340)={'ipddp0\x00', @ifru_names='nr0\x00'}) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000200)=0x4) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={r0}, &(0x7f0000000180), 0x8) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x6, 0x400000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000480)={0x303, 0x33}, 0x4) r5 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pause() ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000002c0)) read(r5, &(0x7f0000000380)=""/240, 0xb6) 2018/05/03 14:15:10 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0xfff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/03 14:15:10 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = semget$private(0x0, 0x4, 0x50) semop(r2, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c}, 0x1}, 0x0) 2018/05/03 14:15:10 executing program 5: personality(0xc000009) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x840, 0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/146) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="b8daff0090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:10 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x13, 0x1, 0x8) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0x9, &(0x7f0000000080)}, 0x20) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000340)=0x9) 2018/05/03 14:15:10 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xb7, 0x88040) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x200002, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000440)={0x1, r1}) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000002c0)) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000380)={0xffffffffffffffff, 0x8, 0x7, 0x3, 0x7b}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000280)={0xbcd3, 0x1, 0x8, 0xa4f, 0x8}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r6, &(0x7f00000000c0)="54e281ae2f16013210126b0d2756c9347f5c7081744328588efacc7bdb18f19cc645fa31e3a30532e72e1128c2ece7d95d1cdd5407b373e5089bd15b21fb79e3302e28f7211569be994c2964e1bddcc611e000ac798b8403721a8ed8bade4dd810b64ab8acb9743d546a0a71955fdca0046dab8f860536398974a16844152077155ab824acf0953f259653938075e61f", &(0x7f0000000180)="7472c3a4f025974a2911ebc86bb2bbde9d97fe8e0107c7e87f91453b6e507999a3d5d8c95a16d168fcb558fdf95ee5b2930c2ab2fb78c00f0bfc583807797ad839c9cab46d4b97f7971ac83da380d8c3a1c6d1403b26bfa6ca545112d243c8fcc7a50a38578e14f7e45a0226a82baad729ba01d6e0680e9e0b61fbddee200dbb4d2407dbb824b41d8c96f16d1491aa292a0d6a63", 0x1}, 0x20) sendfile(r2, r6, &(0x7f00004db000), 0xff) getpeername$unix(r6, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000300)={{0x7, 0x800, 0x6, 0xfff, 0x9, 0x1}, 0x9}) 2018/05/03 14:15:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/05/03 14:15:10 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7a) 2018/05/03 14:15:10 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = semget$private(0x0, 0x4, 0x50) semop(r2, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c}, 0x1}, 0x0) 2018/05/03 14:15:11 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = memfd_create(&(0x7f0000000180)="2c25d5776c616e3100", 0x1) ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0x1, 0xfc, 0x35]}, 0xa) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000240)=""/186) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1fffffffe0, 0x0) socket(0xb, 0x6, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000000c0)="75ba25739c77670e5e1a740bdee098c2d71bb8d883bbb0", 0x17) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bridge0\x00') 2018/05/03 14:15:11 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000014}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/05/03 14:15:11 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[]) 2018/05/03 14:15:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffca1) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/05/03 14:15:11 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = semget$private(0x0, 0x4, 0x50) semop(r2, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c}, 0x1}, 0x0) 2018/05/03 14:15:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1f, 0x3, 0x101, 0x3, 0x80000001, 0x6, 0x2}, 0x1c) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x9, 0x40, 0x3, 0x8, 0x1, 0x5}, 0x1f}, 0xa) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0xffffffff00000000, 0x4, 0x23d, 0x9, 0x4, 0x2, 0x9, 0x2, 0x4bbf0da9, 0x8000, 0x6}) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x324, 0x5, 0xe9, 0x8, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/03 14:15:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write(r1, &(0x7f0000000080)="220000001a000704009433de0100040080010f0053b1658d45f78da48ac61e8892ac", 0x22) fallocate(r0, 0x3, 0x4, 0x5000ffe) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) [ 110.994599] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:12 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x1, 0xfffffffffffff73a, 0x1ff, 0x9, 0x7, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3ff000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4ac1cac3}}, 0x80, 0x6, 0xefd1, 0x80, 0xffffffff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000300)=0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'nr0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002bc0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002cc0)=0xe8) getpeername$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002e00)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002f00)=0xe8) accept4$packet(r0, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004540)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000059c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005ac0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005c80)={@mcast1, 0x0}, &(0x7f0000005cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d00)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005d40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005f80)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000006080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007980)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000007a80)=0xe8) getsockname$packet(r0, &(0x7f0000007ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007b00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007c00)={@multicast1, @multicast1, 0x0}, &(0x7f0000007c40)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a480)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000000a580)=0xe8) getpeername$packet(r0, &(0x7f000000a5c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a600)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000acc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000ac80)={&(0x7f000000a640)={0x628, r2, 0x2, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x218, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xab}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x200, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc9}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x3f, 0x8000, 0x8, 0x3}, {0x1, 0xc4, 0x5, 0xcc}, {0x3, 0x1, 0x3f, 0x3}, {0x6, 0xac3ec3b, 0x3ff, 0xd8b}, {0x2, 0x7, 0x1, 0x2}]}}}]}}, {{0x8, 0x1, r12}, {0x1e4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}]}, 0x628}, 0x1, 0x0, 0x0, 0x4004804}, 0x4) r18 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r18, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/05/03 14:15:12 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd80d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x306}, 0x2, {0x2, 0x4e24, @rand_addr=0xfff}, 'syzkaller1\x00'}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x80, 0x1, 0x7}, 0x10) [ 111.079513] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:12 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = semget$private(0x0, 0x4, 0x50) semop(r2, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x11c, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}]}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11c}, 0x1}, 0x0) 2018/05/03 14:15:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffca1) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/05/03 14:15:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1f, 0x3, 0x101, 0x3, 0x80000001, 0x6, 0x2}, 0x1c) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x9, 0x40, 0x3, 0x8, 0x1, 0x5}, 0x1f}, 0xa) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0xffffffff00000000, 0x4, 0x23d, 0x9, 0x4, 0x2, 0x9, 0x2, 0x4bbf0da9, 0x8000, 0x6}) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x324, 0x5, 0xe9, 0x8, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/03 14:15:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x803ff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) poll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0) 2018/05/03 14:15:12 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xffffffffffffffb9, &(0x7f0000cd3ff8)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x100000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/03 14:15:12 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write(r1, &(0x7f0000000080)="220000001a000704009433de0100040080010f0053b1658d45f78da48ac61e8892ac", 0x22) fallocate(r0, 0x3, 0x4, 0x5000ffe) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c6530202f7365650020637075736574656d3073656375726974796367726f75700ad099079641fd1dccb2589a1ab79189a4fa2c7fec2402524ecd6e8da515edcdabcfd57b4cf1ba6204f275807d8d81124c49fb4f13aecb986dd4bb6f67e30edff707000000000000008b10f8c1b73fe9679d292fb1d4c9707318749147f59e3860248ae9c5fb51f037287c4759355afc36dbfa82f5bd3f27c8266cc481c49171312e47dfb6e6041b27777357685072dc691e27060568dd29df9feee91354462f84400cbbf417fc8b34731e1823e4f3f65a810e1fb7cbeec702ed98f9867a3d045187500a38034b8b6c0284136563071c4ceff7c6dd25f46cdd726e00"], 0x104) 2018/05/03 14:15:12 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffff7, 0xc001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xffff}, &(0x7f0000000240)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bpq0\x00'}) 2018/05/03 14:15:12 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1f, 0x3, 0x101, 0x3, 0x80000001, 0x6, 0x2}, 0x1c) ioctl$BLKTRACETEARDOWN(r0, 0x5502, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x9, 0x40, 0x3, 0x8, 0x1, 0x5}, 0x1f}, 0xa) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0xffffffff00000000, 0x4, 0x23d, 0x9, 0x4, 0x2, 0x9, 0x2, 0x4bbf0da9, 0x8000, 0x6}) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x324, 0x5, 0xe9, 0x8, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 111.515519] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:13 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r0 = semget$private(0x0, 0x4, 0x50) semop(r0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xffffffffffffffb9, &(0x7f0000cd3ff8)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x100000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/03 14:15:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffca1) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/05/03 14:15:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)='selinux\x00', &(0x7f0000000440)='+cgroup\x00'], &(0x7f0000001fe4)=[&(0x7f00000004c0)='\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/177, 0xb1}], 0x2, &(0x7f00000003c0), 0x0, 0x9}, 0x40000000) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/05/03 14:15:13 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x12, [], 0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/18}, &(0x7f0000000280)=0x78) write(r1, &(0x7f0000000040)="1f0000000104ff00fdde45c8f305f0f00800018001fd00dcffdf0000000000", 0x1f) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) 2018/05/03 14:15:13 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x406800) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7ff, 0x101000) renameat(r0, &(0x7f0000000100)='../file0\x00', r1, &(0x7f0000000180)='.\x00') 2018/05/03 14:15:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000091da9a0732c94f3272a2024ead330afd90972b380e6881"], &(0x7f0000000040)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/03 14:15:13 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$can_raw(0x1d, 0x3, 0x1) recvfrom$packet(r0, &(0x7f00000000c0)=""/80, 0xfffffffffffffcbe, 0x40000140, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffd28) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 112.322148] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.384477] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 14:15:13 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="1180c73031f056f45642ef4b3ca766bb171ca0f2beb81dcebf124ef0dec3ec6656418acd949a036c9578756a4d44d1fac075debd8a25dbf20c609b122875163db9c77e52a00b2e0410704960891d22238de83b6eeec6640ceda7f236a84ece7bfd5f9aadf9a68ae2b1a03517b5acdc3387f8c1269ab7726301", 0x79) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r3, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = dup3(r1, r3, 0x80000) r5 = fcntl$getown(r2, 0x9) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000000c0)=r5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0x400, 0xccc, 0x9, 0x0, 0xfffffffffffffffb, 0x5, 0x81}, 0xc) 2018/05/03 14:15:13 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xffffffffffffffb9, &(0x7f0000cd3ff8)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x100000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/03 14:15:13 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) [ 112.428874] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.444165] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 14:15:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffca1) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/05/03 14:15:13 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x406800) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7ff, 0x101000) renameat(r0, &(0x7f0000000100)='../file0\x00', r1, &(0x7f0000000180)='.\x00') 2018/05/03 14:15:13 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000080)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/05/03 14:15:13 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4010) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/05/03 14:15:13 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffca1) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:14 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xffffffffffffffb9, &(0x7f0000cd3ff8)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x100000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/03 14:15:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:14 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0c995f8344b0f206eb86a6fd01fc7abf318a0000000000802306bfb6ca6b53b70db167b7ec2d"], &(0x7f00000002c0)) socket$unix(0x1, 0x7, 0x0) 2018/05/03 14:15:14 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r3, &(0x7f000000d000)=@abs={0x1}, 0x8) dup(r3) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/03 14:15:14 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:14 executing program 0: r0 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r5, r4}, &(0x7f0000000280)=""/132, 0x2c9, 0x0) 2018/05/03 14:15:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x7}) 2018/05/03 14:15:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3, 0x3, 0x0, 0x8000000, 0x0, 0x2, 0x800, 0x8, 0x80, 0x8, 0x2, 0x10001, 0x2, 0x3, 0x6, 0x81, 0xffffffffffffffff, 0x7, 0x10001, 0x8, 0x5, 0x40, 0x4c, 0x472, 0x95, 0xb0, 0xfffffffffffff000, 0x8, 0x1, 0x81, 0x9, 0x1, 0x3, 0xfffffffffffffc01, 0x7, 0x0, 0x0, 0x3, 0x5, @perf_config_ext={0xffff, 0x5}, 0x80, 0x6, 0x7, 0x0, 0x100000001, 0x7fff, 0x100000001}, r3, 0xe, r2, 0xb) close(r0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) 2018/05/03 14:15:14 executing program 5: syz_emit_ethernet(0x12b, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x11d, 0x8, 0x5, {@random=0x81, @current, 0x4}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "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"}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:14 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x1, 0x1f, &(0x7f0000000000)="128a38eeb894dbca0c1b5cfa9f4bf4a79e912af3b4147c36623ac19308bd11395dec7a8b2a2ec71c7bcf732d82251fb03e872a10c02a01d84b427dbba343d77d69632072e9361e2a41e2d3d07b7cc11ea14da19f9945246b2c3393b7528b3c8db440f9fb12c94f6062c447de10790a82a2ed47c4b80b81ee15169ebe47e1", 0x7e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={"7379807d74756eecf800", {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 14:15:14 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:14 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ef2ffc)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4b4, 0x400) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x9, 0x5, 0x80, 0x3}, {0x8, 0x100, 0xffffffff, 0x3}]}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) 2018/05/03 14:15:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x100000000000000}, {}, @result}], 0x30) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/03 14:15:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x44000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/05/03 14:15:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x80002, 0x0, 0x0, 0x8004}, 0x20) semget$private(0x0, 0x7, 0x788) r3 = syz_open_dev$mice(&(0x7f00000010c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000001100)=0x1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000040)=""/4096) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001040), &(0x7f0000001080)=0x4) recvmmsg(r0, &(0x7f0000007180), 0x80000000000028a, 0x0, &(0x7f00000072c0)={0x77359400}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/03 14:15:15 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:15 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:15 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ef2ffc)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4b4, 0x400) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x9, 0x5, 0x80, 0x3}, {0x8, 0x100, 0xffffffff, 0x3}]}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) 2018/05/03 14:15:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3, 0x3, 0x0, 0x8000000, 0x0, 0x2, 0x800, 0x8, 0x80, 0x8, 0x2, 0x10001, 0x2, 0x3, 0x6, 0x81, 0xffffffffffffffff, 0x7, 0x10001, 0x8, 0x5, 0x40, 0x4c, 0x472, 0x95, 0xb0, 0xfffffffffffff000, 0x8, 0x1, 0x81, 0x9, 0x1, 0x3, 0xfffffffffffffc01, 0x7, 0x0, 0x0, 0x3, 0x5, @perf_config_ext={0xffff, 0x5}, 0x80, 0x6, 0x7, 0x0, 0x100000001, 0x7fff, 0x100000001}, r3, 0xe, r2, 0xb) close(r0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) 2018/05/03 14:15:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0xffffffffffffffb9, &(0x7f0000cd3ff8)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x3, 0x100000001}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/03 14:15:15 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:15 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b001406007e8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:15 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) socket$inet_sctp(0x2, 0x200000000005, 0x84) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a80)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000013c0)}, {&(0x7f0000001500)="99fa68d66cf1b21526ce353381c8c878ec7b07b81b98625323717ae6e592fc9ba2f8c1fc2e3748f248b25c020fc48b248e88c7ecb4a4973c31e11414ca6817a43b9bff83f5ad20f96ea7da851172e68571a9048acb6fce2d2a108bd4aa931aa5b913d3f2032d7d402bd8789119e2b3bb7c49845b", 0x74}], 0x2, 0x0, 0x0, 0x40}], 0x1, 0x0) 2018/05/03 14:15:15 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0xfffffcdd}]}, 0x0) r0 = socket(0x11, 0x2, 0x8) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000500000000000000000000000000000095000000000000000b356848f5a5558e9821a5ba9d150fa1f7c093db74dc0beb32a9df1d3a9d73852f003aaabcbc168433b22d9d7b06148e7e2bc2e02def3799394705ddcf1a2fe560db1080c2"], &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/05/03 14:15:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:15 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x13}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000fe800000000000000000000000000092380f43dc26b0b2a8ef250249318c8798a224d2c7831ae42e93986de7f0c176573f63e11d8db958bc9250e300000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090784000ed7385df58207482f5c8395b8a96213333cd053eefa6725bd3e384d389138541d1d1cf70566d4204279e8ad7daec16acac0533c5e9cd5bae6ea70b675c9e61e8e174bc4a09d70122fe878e0955f07e22dd15de292a15fe98a35654a05f249d9bb3737ce623c16de0f86bd1660589232b265bd7ad64c662e9a2514e31bfe8"], &(0x7f00000002c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) 2018/05/03 14:15:16 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:16 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/05/03 14:15:16 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000015e15)=ANY=[@ANYBLOB="2da0bf54883f0180c200000086dd6076000000000000000000ffff020000000000000000000000000001860090780014060060c5961e9e1600000000ff01000000000000180300f504000001ff02000100000000000000000000"], 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x40) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x1ff, 0x3}) eventfd2(0x2, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) 2018/05/03 14:15:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:16 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_0\x00', 0x5}) 2018/05/03 14:15:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x30, 0x0, 0x0, 0xfffff000}, {0x16}]}, 0x10) r1 = dup(r0) sendmmsg$nfc_llcp(r1, &(0x7f0000001b80)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x3, 0x3, 0x1, "c2b957e0de2c7dce561c51977d54c3763222ecd8a3cf4098bb89dcab399064b923f8677dd7fcc57d1f4b7c028637d192fe37cb5f5105aeec12d41d948326cd", 0x32}, 0x60, &(0x7f0000001700)=[{&(0x7f00000000c0)="e33849386494a0f0998efa9ecf8e8af284e296536960d31e9e8b093ed8031fd23424cb000a29a6057b98f5fc051e934f27090d8579c3c84453e65011ecd3ad5d7cbe9bb6", 0x44}, {&(0x7f0000000140)="ef19731776536165f8fa616886732270b15260b3e32193e42c8b363a880fc715ef9bc10a849b6061875bc39df42889c5504617fda43f6e5a8cfcd7effd82eec4e0d7f057a2cd21bae4ba84fce93b99d5cff2275cf99e3d64e9246c30f4a08b967fd153115f4557b6de92f6e556c84bad7d9b9b6ee63c29d6dfe7d12964c4e439f5fdfac841088b8fa01716b36eb8afeaddc09c118c6c922c8b26b6fd7478ef68f0a9410b7ff1e0cf78ed435e5c94d78a24558e547cc0b002ea877d5ffdf1a4f32052aaed5fc1c396f6f026291bd0a930a92d519e043eb46144e9f869dbd5bc", 0xdf}, {&(0x7f0000000240)="6b56ef5713f779828b31bde284955af592417195f298d4280ee813541cf249ba40749666a480cb82f5c871eea404ec88e1888d2d6f7b75475905606e164fe5f942e26457fda03db9046bd139c9aaf64b5247fb2f7359c289e9f953c673f936311432a58ce052a0dd888a23a01fbc924dab0c9cefb3b0c0bdcbcb497c6f66c5d6b3d2d9a6a69ed5af9d2bcde93a1d91849d815c5de6", 0x95}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000300)="5c1a1737b19becf3d166dcf22f0ebfc72ef752b6a10217e84b60d0d55f7bebcc93d7f1db7c93e1079c0a972dc4338aa041664c50cb08cbbf05b168450c06e9763c1162997f0103b2342b20937cf89884c53948370aee7c79104b772492ce826821d56932c7b2407679c31655792f3f46aaa6e39097b78911b94f8b874cd0adcf8746527c7d6daa23be5431bd0f69d6d009fb3d82305f1dd70d859a67ea77155470915ce6f31087b921700fdf6441241ad61809a1ba1b4bddfee9451a53f6f10860", 0xc1}, {&(0x7f0000001480)="fc3cc5a19d161e2b1e4430f4c37a33cd74d10bca332505c4bd00769466cfb7db5f0234b8230419efff6bb7e4c9e7abb71823e7eb3d0ea4da93b920bacbf1ad9c151f796d9d499cff63a133bd66e4f5b154e4b197f3aa41505e35c1e46c4d68b7e3042717dd355a537d2eb065cbb0e28922602b99c212cdeb0e11637cbf8eb10a9dc19297b766a106c5a0d042fe19ef7cca030e75c9a2cad0a057a8ef52f552c966ef2057e59b267594893042bcd546d6a4e5", 0xb2}, {&(0x7f0000001540)="ae32fce9b96571ff3c214605c657a7b45d9079f34ab6fcaaf0688816f9bd7010799f288c82223a910dd57ccbdf607c37485efe019a5662891fb48442431b1fce1b5f452a5d13f8810db92c1b20d621987be03ab3cbd04d9937a0b5a9392e1c8602d8ba5b160dc080b597e12660eaf627f8295c3c01dc3432313ac09fa658cd86df706092b27f", 0x86}, {&(0x7f0000001600)="65f5b2aacfb86fb71118846739e6de1b2e041cb4439c80a7d975655cf262fcccb3144eda499ce98ffcd151f886452d6e3e6bce4baf6d8f6531648e792c34d0966d2134650bfd999ba41fb9daf7ee90976b44bf1003c37fc637064fb260d195919e1931262e65ef02462f7ebcffae176f1e4948086b680609a2456bfbd40f75fcd593c7225238c75623b8ca2aaeedf01140a26e96d0ce2366ba0ff9bfff51a072e602ca2296fbc12244a4bfbb097bbabe56461eb4d5cddcf54893d6229469d8caaaf41eb60af55b9648de769ba38d523e2bb39dbcb3d75f3252cb6cc1ff9b7d1c207df33227a6d93f44570a78", 0xec}], 0x8, &(0x7f0000001780)={0xd0, 0x110, 0x8, "08ce357dc3c32778f189a3c397a693b7df86a84f8040f7f3a452c27dff5364eb044db5fb5d9fbb30d7e77c40b618f1083e1dbef7a084a12257c047e7e2c2ac55671cb402960ff8fdd9933ef5472e4ee426b36a4b538ee4e318997e18d94c88f2e9d7a948fa4d9418a85b8819e1d5307c301d10d305b353948efc7694ca850bdffde3ad887fddf1c09283bc86012b0d9280e43efd99e829857541adb81de9827ed18a68f1a4d93c1269afa0f2ad0b586366dbcc5b16be5fcf949e8cd67f9425"}, 0xd0, 0x800}, {&(0x7f0000001880)={0x27, 0x0, 0x1, 0x2, 0x101, 0x20, "c944c83001148c8e6071b864145a8cbdc3ccbeb778fc456e84a994edf097b752df6ce48c9aa511f066057cb3c3d2f7502d337f5e198902103e2705dbc2b385", 0xa}, 0x60, &(0x7f0000000400)=[{&(0x7f0000001900)="0cee991f298683802eefae287008c90f8831eaf0470d8e41f67953b79162a30c57280d42ada37c5f45103f97eb2d300bcefe95ee861b6b0523cade060d1cd07e8f31c3a805f8a9faef2eb034337334d660a4cd2471b12409927530f81650604211c46f1422f46ffab5ff8006221f2fd1ef8bd2b1999df8b248cc76c51df91ce262e21d28e71b1a76a922cb9cc8cca9d4f46002b0cfd7299de11c0e768ff46132b8bdfdadfa15a6b7b944cb740e2b218a55", 0xb1}, {&(0x7f00000019c0)="7bedaaffc707fc69dd7a22c1812968131dfb63afa0c3936f761df125cd31ce07893237c047cdbd8bbd08186e2c714fcc2ae8b1b9fcf69f28ed085464683784b95280a0c83fe3035613c8f254ac055cde0fd01d49ced95c891d6ba52ea064aaab4cf789b9d64b9ab1aec3ee24e98c7c631297204dd39800f1bf3774f32cbd2b8b6402b571b1dd09d36610ddb7d3ce65a428a566a21355a40ad5fab26f93fc8e85279309465ef54dce6b640b5ab01717bcbe2c", 0xb2}, {&(0x7f0000001a80)="e30133fad21b6d10a729f3861b69891123fc4b0e7904fbb36ec637ba2095c05062fd9c5b5aa935939bfb3b2ea61bd0f2c3bfa4705fb4712731eed535332d00f43a71e7cf620a1ef0d7c68343088df8f9533f3921bd35a1aede105727bf0e6d8e3ec4a0e49362ef636f394651969ccdee1891676dab8986a1c6bfdeda60ec99138da2e37bea8d9db7fb02f0e4f2ce593c7e0b6bff3c9e7361181247095d49a56159aeec6d03d87487f59ed01f7a684d281212a18c8a31f8348e121d0ec0a684467da2095129aa095da993206a53a9", 0xce}], 0x3, 0x0, 0x0, 0x4000}], 0x2, 0x20004000) 2018/05/03 14:15:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3, 0x3, 0x0, 0x8000000, 0x0, 0x2, 0x800, 0x8, 0x80, 0x8, 0x2, 0x10001, 0x2, 0x3, 0x6, 0x81, 0xffffffffffffffff, 0x7, 0x10001, 0x8, 0x5, 0x40, 0x4c, 0x472, 0x95, 0xb0, 0xfffffffffffff000, 0x8, 0x1, 0x81, 0x9, 0x1, 0x3, 0xfffffffffffffc01, 0x7, 0x0, 0x0, 0x3, 0x5, @perf_config_ext={0xffff, 0x5}, 0x80, 0x6, 0x7, 0x0, 0x100000001, 0x7fff, 0x100000001}, r3, 0xe, r2, 0xb) close(r0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) 2018/05/03 14:15:16 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xb9, 0xffffffffffffff2e}, 'port1\x00', 0x81, 0x10000, 0x4, 0x4ca255c3, 0x1, 0xbe5, 0x6, 0x0, 0x3, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) 2018/05/03 14:15:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:16 executing program 1: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0x500000000000ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000200)='0', &(0x7f0000000140)=""/107}, 0x18) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x200000) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/05/03 14:15:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xcaa, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x0, 0x80, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000), 0x73) 2018/05/03 14:15:16 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x21, 0x5}, &(0x7f0000000040)=0xfffffffffffffe0a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) 2018/05/03 14:15:16 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = memfd_create(&(0x7f0000000000)='cgroupselinux{vboxnet1])GPL%systemposix_acl_access@}:em1*vmnet0\x00', 0x3) r2 = semget$private(0x0, 0x3, 0x80) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000000180)=""/188) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) fcntl$setlease(r1, 0x400, 0x0) 2018/05/03 14:15:16 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x48000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) io_setup(0x6, &(0x7f00000001c0)=0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x10000, 0x2, 0x3, 0xfffffffffffffff9, 0x1000}) r2 = socket(0x2, 0x803, 0xff) fstatfs(r0, &(0x7f00000000c0)=""/53) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x8110, r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)}]) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000700)="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", 0x1000) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) 2018/05/03 14:15:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/03 14:15:17 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf908d1b84ab245204c696e28ceeff81207007e17f77568a1ed5616da"], 0x1f) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) splice(r1, &(0x7f0000000440), 0xffffffffffffffff, &(0x7f0000000480), 0x8889, 0x2) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='/selinux/load\x00', 0xfffffffffffffff8) 2018/05/03 14:15:17 executing program 1: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:17 executing program 4: unshare(0x400) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x10001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x6, 0x3ff, 0x3ff, 0x8347, 0x400, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x1000, 0x13, "3a2dc75a411835cef8604b5204634a69cc6969"}, 0x1b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000faa73406816c5c25413c00c6742ddca2697779b423ccbfe4349fc5cbe2f270d8a4d2e94788d6bbf9a7e4510a87b0a2dfe5b26b60029c359766fdfcf2ae52c04043dc64729e6ae308c15c071fd70a3a66018c7fd2c551576f39b1b644983b"], &(0x7f0000007000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)) 2018/05/03 14:15:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x50, 0x2, 0x0, 0xffffffffffffff9c}, 0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0xff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/03 14:15:17 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x280, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180), 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/03 14:15:17 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) 2018/05/03 14:15:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x194, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffc56) close(r0) [ 116.348467] device syz_tun entered promiscuous mode [ 116.379448] device syz_tun left promiscuous mode 2018/05/03 14:15:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000), 0x8) [ 116.403638] device syz_tun entered promiscuous mode 2018/05/03 14:15:17 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = dup2(0xffffffffffffff9c, r0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x35a, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3e}, 0x1}, 0x0) 2018/05/03 14:15:17 executing program 1: perf_event_open(&(0x7f0000012000)={0x0, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) [ 116.431992] device syz_tun left promiscuous mode 2018/05/03 14:15:17 executing program 5: socketpair(0x0, 0x80001, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x100000001, 0x7f, 0x8, 0x6, 0x10, 0x3ff}) r1 = getpgrp(0xffffffffffffffff) move_pages(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f00000000c0)=[0x0, 0xffffffff, 0xfa, 0x4, 0x3, 0xfffffffffffffffa], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/03 14:15:17 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/05/03 14:15:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x1050c0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"8becee03f310c8"}, 0x5}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000020a000)=@generic={0x3, 0x800006}) 2018/05/03 14:15:17 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="143ff00000000901000002001acd25ad409020738f6dc88cc01cd95e8c584e96bfb47776a7c436f3a0625e23d9e9449c6e6e65a2d49d88d66027ec00df31eb581e357678413dc3bb3f905c16584b7ed1c39b61b1f583b0693feba4d61770a06c24d5edfaf4b849bbc9d2a280ecb09945fdaa6db1b87844d41d6abd899b58136484a2ddf9127e060000030000"], 0x1}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000002c0)=""/12, &(0x7f0000000300)=0xc) r1 = open(&(0x7f0000000280)='./file0\x00', 0x400100, 0x44) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x800) r3 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001440)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001540)={r4, &(0x7f0000001480)=""/192}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000040)={0x200, 0x4507, 0xfffffc0000000000, 0x26f80780, [], [], [], 0xcbb, 0x14654874, 0xfffffffffffffffb, 0x4, "a571862a37bc13be6ca06e4df05bc187"}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x200) write$binfmt_aout(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1220) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001580)={0x8, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000015c0)={r5, 0x100000000}) 2018/05/03 14:15:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="771d51245815554c7fa3520bfda3fc0a70091cd61c00ef1973cf68cde311216253e23e1d59e5b7fbfe0ea3ff88f9082193b17bcbb62033615da64d30050547e7e4dbe63ff2b9236bd50c5c33d306f5af1f6c299264ada1940cf3bdae9002ae5bc2686404544f3739cf7e5b7c6226e211a99127c002d21e5ac2a08d5938dbdc1d261d56e9bbd3869c2b4f57216043c4d577f89c3c1867a8c4111f389d0956de966ceb063c2e9e3d6229de72d85d18248867d482c7c78c5a8a4fa17bc37523717a918a10f4abce0ebbc86d23282b033fbb", 0xd0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) accept(r4, &(0x7f0000000500)=@l2, &(0x7f0000000580)=0x80) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) r5 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000004c0)="8b7113f60069d8d48a66d20e74dfe18d", 0x10) sendmsg$nl_generic(r4, &(0x7f00000005c0)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0xffffffffffffffff) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xbde, 0x5, 0x7, 0x3, 0x2554, 0x7fffffff, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0xfffffffffffffffa, 0x1, 0x6, 0x8, 0x200}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000480)={r6, 0xa66}, 0x8) 2018/05/03 14:15:17 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:17 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000000)={0x33, 0x3, 0x7af, 0x4}) umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/05/03 14:15:17 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x40, 0x0, 0x37, 0x0, r0, 0x4b}, 0xfffffffffffffea8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 14:15:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x46, "6666c6a842e8693092a6f952f2afbf4448689e0b7ff3f5cdb5eade3c49ae3ed676d71ec8d679835587867e123e9233416dc0dd457df0002230bc87e31483816a438855e7befb"}, &(0x7f00000001c0)=0x4e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r4, 0x401, 0xcb, "924bb2be01a7d5b6bb2fdc863aabdf6ada4091e42de0067ed67bb8ba861b939e43861de7499583704cacebb2d2e708e6f27ff6b5eae804c6844087d75f22b673829d77671e163086e4120669d5636feefadb88e7fe5b5276adce60bd95f85ca2d928e55c4a11aa60b8b2a28152a6dc2ac853e29367ed3a4e77066d0898c0c22bffdc480d8ab44bc673e2905d13316f0d1e8d14d63ee6cb95f078c58d1daa51165e5714fc3667d2a97dc7ad8cac0c0e31a8814dc3c34ca959b635414560cb4ca7715bf5e5f26a221659682c"}, 0xd3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) [ 116.838540] FAULT_INJECTION: forcing a failure. [ 116.838540] name failslab, interval 1, probability 0, space 0, times 1 [ 116.849987] CPU: 1 PID: 8528 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 116.856885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.866291] Call Trace: [ 116.868984] dump_stack+0x185/0x1d0 [ 116.872719] should_fail+0x87b/0xab0 [ 116.876575] should_failslab+0x279/0x2a0 [ 116.880736] __kmalloc_track_caller+0x208/0xcb0 [ 116.885475] ? map_write+0x5ef/0x33f0 [ 116.889345] ? rcu_all_qs+0x32/0x1f0 [ 116.893161] memdup_user_nul+0x7e/0x240 [ 116.897274] map_write+0x5ef/0x33f0 [ 116.900995] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.906440] ? path_openat+0x5d7e/0x6610 [ 116.910596] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 116.916174] ? kstrtouint_from_user+0x373/0x410 [ 116.920931] proc_projid_map_write+0x2ad/0x3a0 [ 116.925637] ? proc_gid_map_write+0x3a0/0x3a0 [ 116.930220] __vfs_write+0x1a3/0x9f0 [ 116.934052] ? rcu_all_qs+0x32/0x1f0 [ 116.937884] ? __sb_start_write+0x9f/0x2d0 [ 116.942324] vfs_write+0x463/0x8d0 [ 116.946006] SYSC_write+0x172/0x360 [ 116.949802] SyS_write+0x55/0x80 [ 116.953292] do_syscall_64+0x309/0x430 [ 116.957279] ? SYSC_read+0x360/0x360 [ 116.961091] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.966370] RIP: 0033:0x455979 [ 116.969601] RSP: 002b:00007fc3d6f17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 116.977378] RAX: ffffffffffffffda RBX: 00007fc3d6f186d4 RCX: 0000000000455979 [ 116.984703] RDX: 0000000000000008 RSI: 0000000020000000 RDI: 0000000000000013 [ 116.992030] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.999362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.006690] R13: 000000000000071e R14: 00000000006feb70 R15: 0000000000000000 2018/05/03 14:15:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10040, 0x0) r1 = accept(r0, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x0, 0x4e23, 0xfffffffffffffff7, 0x2, 0x20, 0x20, 0x3d, r2, r3}, {0x5, 0x80000000, 0x9, 0xca, 0x1, 0xfffffffffffffff7, 0x0, 0x2}, {0x9, 0x5, 0x100000000, 0x1}, 0x8, 0x6e6bb0, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x4, 0x2, 0x2, 0x0, 0x2, 0x6}}, 0xe8) r5 = accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_emit_ethernet(0x4a, &(0x7f00000016c0)=ANY=[@ANYBLOB="aabaafb607ec8ffd930bc5aaaaaaaaffffffffdeff86dd60d8652b0014000000000000000000aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r6 = getpid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000001680)={@host=0x2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001580)=0x0) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="ec1676e83227a541dba9cb362f412b0204c4924672a0f723dcfa52dadb5d709a6dbb41878f70a5f84e72738831b24c0c9a8eeb", 0x33}, {&(0x7f00000014c0)="8e55f483d83fbf050a7797fd978c2adc661fa43d96cec28131be963446bb672fb4c652bc8a34107d5c58436807bf66e6d3ac839a8b103b132e14fe7eeaf5b939372499ada4df58532296048ea51c35c84fc0ccecc00ecace7be9348a19329439c08df59bcb7093bdb160e6069295", 0x6e}], 0x3, &(0x7f00000015c0)=[@cred={0x20, 0x1, 0x2, r6, r3, r4}, @cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}], 0x58, 0x4040000}, 0x4000040) 2018/05/03 14:15:18 executing program 2: r0 = socket(0x15, 0x80005, 0x0) unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000)=0x2, &(0x7f00000000c0)=0x4) 2018/05/03 14:15:18 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00003bbff4)) r1 = dup2(r0, 0xffffffffffffffff) r2 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x101001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x4}) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={0x0, 0x400, 0x9, [0x6bf9, 0xffff, 0x3, 0x6a, 0x8001, 0x3, 0x0, 0x9, 0x6]}, &(0x7f00000005c0)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={r4, 0x6}, 0x8) syz_emit_ethernet(0x236, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@mpls_mc={0x8848, {[{0x0, 0x1dc0164f, 0x749, 0x5b}, {0x5, 0xea25, 0xad, 0x1}, {0x3f, 0x7, 0x100, 0x80000001}, {0x94e, 0x9, 0x8, 0x1}, {0x1, 0xcde2, 0xfffffffffffffff7, 0x4}, {0x7, 0x2, 0x101, 0x1f}, {0xf263, 0x100000001, 0x100, 0x1}, {0x1a5, 0xffffffffffff8001, 0xffffffffffffff01, 0x8f83}, {0x7, 0xffffffff, 0x7, 0x7}], @ipv6={0x8001, 0x6, "dfa141", 0x1dc, 0xff, 0x9, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1f}, {[@routing={0x5012f689e1d9b6d6, 0xe, 0x2, 0xa09, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x25, 0x4, [], [@ra={0x5, 0x2, 0x2eaf}, @calipso={0x7, 0x20, {0xffff, 0x6, 0x6ca, 0x6876, [0x1, 0x3f, 0x7]}}]}, @dstopts={0x16, 0xc, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x3, 0xa, 0x1, 0x5, [0x101, 0x9, 0x1, 0x0, 0x4]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xb}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x7fff}]}], @udp={0x4e21, 0x4e23, 0xc4, 0x0, [@guehdr={0x2, 0x1, 0x101, 0x7fffffff, 0x100, [0x80]}, @guehdr={0x2, 0x80000000, 0x6, 0x7, 0x100, [0x80]}, @guehdr={0x2, 0xcd5, 0x9, 0x8, 0x100, [0x0]}, @guehdr={0x2, 0x4, 0x8, 0x100, 0x100, [0x0]}, @guehdr={0x1, 0x401, 0xffffffff, 0x1f, 0x100}, @guehdr={0x2, 0x6f85b229, 0x9, 0x6, 0x100, [0x0]}, @guehdr={0x2, 0x3, 0x401, 0x4, 0x100, [0x80]}], "d323f59db0e8dcf833e5726f6f41bfea6fc4e54da78ec7d2f3ae3193b2b2631d333750e9dc502a99efa4ab9cd8688e340289b8d2db8f410d033d224272e8b9a9d761d7235b4d89b916a2464c5c11c604240a556b83299d13a48ebed6a35320f5c58b282850477f4eb4bd690479de488a84418cd7d9be576bf1a74a0cc42138871369a4cd24a24414"}}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0xa7d, 0xfe9, 0x5b8, 0x701]}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f00000002c0)=""/119, &(0x7f0000000340)=0x77) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)=0x0) syz_open_procfs$namespace(r5, &(0x7f0000000540)='ns/user\x00') r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='cpu.stat\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x7, 0x400080) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f00000003c0)={0x1000, 0x9, 0x10000, 0x9, [], [], [], 0x108, 0x3, 0x10000, 0x1, "2d54082bebab3c44a3d3566c4e21133b"}) 2018/05/03 14:15:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0xf) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/05/03 14:15:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x46, "6666c6a842e8693092a6f952f2afbf4448689e0b7ff3f5cdb5eade3c49ae3ed676d71ec8d679835587867e123e9233416dc0dd457df0002230bc87e31483816a438855e7befb"}, &(0x7f00000001c0)=0x4e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r4, 0x401, 0xcb, "924bb2be01a7d5b6bb2fdc863aabdf6ada4091e42de0067ed67bb8ba861b939e43861de7499583704cacebb2d2e708e6f27ff6b5eae804c6844087d75f22b673829d77671e163086e4120669d5636feefadb88e7fe5b5276adce60bd95f85ca2d928e55c4a11aa60b8b2a28152a6dc2ac853e29367ed3a4e77066d0898c0c22bffdc480d8ab44bc673e2905d13316f0d1e8d14d63ee6cb95f078c58d1daa51165e5714fc3667d2a97dc7ad8cac0c0e31a8814dc3c34ca959b635414560cb4ca7715bf5e5f26a221659682c"}, 0xd3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) 2018/05/03 14:15:18 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffc}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 14:15:18 executing program 6 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:18 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:18 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4888c0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x4, 0x0, 0x78, 0x2, 0xcb78, 0x1000, 0x1ffe0000000, 0x1, 0x9], 0x9, 0x4, 0x2, 0x7fffffff, 0x5, 0x6, {0x0, 0x401, 0xea, 0x100, 0x2, 0x1, 0x800, 0x5, 0x9e8, 0x7f, 0x6, 0x3, 0xfff, 0x80000000, "be90c76dc6c6a28dd969353388ead2e860b8ef2db18dda81ee9f86d5bb806f44"}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x2) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000040)) 2018/05/03 14:15:18 executing program 2: r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = dup(r1) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'security.', 'veth0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, r3, 0x300, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff8000}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xcc}, 0x1}, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r2, 0x28, &(0x7f00000003c0)}, 0x10) [ 117.502518] print_req_error: I/O error, dev loop0, sector 0 [ 117.508559] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 117.516514] print_req_error: I/O error, dev loop0, sector 8 [ 117.522403] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 117.530260] print_req_error: I/O error, dev loop0, sector 16 [ 117.536207] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 117.544151] print_req_error: I/O error, dev loop0, sector 24 [ 117.550106] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 117.557967] print_req_error: I/O error, dev loop0, sector 32 [ 117.563902] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 117.571753] print_req_error: I/O error, dev loop0, sector 40 [ 117.577680] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 117.585554] print_req_error: I/O error, dev loop0, sector 48 [ 117.591561] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 117.599426] print_req_error: I/O error, dev loop0, sector 56 [ 117.605370] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 117.613224] print_req_error: I/O error, dev loop0, sector 64 [ 117.619161] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 117.627053] print_req_error: I/O error, dev loop0, sector 72 [ 117.632977] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/03 14:15:18 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x9, 0xe62}, {0x6, 0x7fff}, {0x1, 0xfffffffffffffff7}, {0x4, 0x9}]}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet(0x2, 0xa, 0x9) sendto$inet(r1, &(0x7f0000000000)=',', 0x1, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@l2={0x1f}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000340)=[{0x1010, 0x113, 0x400, "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"}], 0x1010}}], 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x0, 0x400, &(0x7f0000000080)}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$can_raw(r0, &(0x7f0000001440)={&(0x7f0000001380)={0x1d, r2}, 0x10, &(0x7f0000001400)={&(0x7f00000013c0)=@can={{0x2, 0x2, 0x3, 0xda}, 0x1, 0x1, 0x0, 0x0, "9bf94e2d6793946f"}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x1) 2018/05/03 14:15:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x7, 0x2f}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0xaa, &(0x7f0000000180)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0xfffffffffffffffc, 0xbce4, 0xffffffffffffffff, 0x32daac0}, {0x101, 0x8, 0x0, 0x200}, {0x7, 0x80000000, 0x9, 0x8}, {0x400, 0xffffffff, 0x10000, 0x200}], @llc={@snap={0x0, 0x1, 'L', 'Xyb', 0x0, "1c76a6e6d53259f58b08e581f21ca5d6692fe72e9f0053fa357291af8857d3a1068bb1ef1196bcb00538daa34a600903698010952c7b61f4e28ae5ca716202bc3182a99186def1d4074adecc26460129274895a28804b26b33a775ed31612e49ac9aaab0e6bd7eadfeb196f776dd0fd6ae38287cf989373fd056c7c57cd269db74a5defb"}}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x3d4, 0xf0b, 0xf2, 0x7a]}) 2018/05/03 14:15:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) read(r0, &(0x7f0000000100)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202080, 0x0) 2018/05/03 14:15:18 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x3) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x5, "0eca149e83"}, &(0x7f0000001140)=0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ee8672c93340f643a664f1306ab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c8840f476c8d753d000aa8faf8fb574dbffa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/05/03 14:15:18 executing program 6: syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') 2018/05/03 14:15:18 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0xf) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x40, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/05/03 14:15:18 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x80000, @empty, 0x400000000}, 0xffdd) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10e02a967000000"], 0x18}}], 0x2, 0x0) 2018/05/03 14:15:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/05/03 14:15:18 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x214087, 0x0) fchmod(r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x12, 0x2}, {0x10007, 0x3c7f2909}, {0x4, 0x4}, {0x4, 0x44}], 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/03 14:15:18 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101402, 0x0) r1 = socket$inet(0x2, 0x803, 0x81) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000040)=0x4, 0x4) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/37, 0x25}], 0x2, &(0x7f0000002ac0)=""/89, 0x59}, 0x40000120) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x200}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) 2018/05/03 14:15:19 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:19 executing program 4: syz_emit_ethernet(0x2256, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d74c1b", 0x2220, 0x6c, 0x0, @empty, @ipv4={[], [0xff, 0xff]}, {[@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x0, 0x200, [], [@generic={0x0, 0x1000, "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"}]}, @srh={0x2, 0xa, 0x4, 0x5, 0x2f, 0x8, 0x9, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}]}, @routing={0x3b, 0x10, 0x3, 0xdae, 0x0, [@dev={0xfe, 0x80, [], 0x15}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @empty, @local={0xfe, 0x80, [], 0xaa}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x80000000, {0x6, 0x6, "74f8e8", 0x81, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [@routing={0x3f, 0x10, 0x3, 0xce, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty]}, @fragment={0x0, 0x0, 0x1f, 0x6, 0x0, 0x458b, 0x64}], 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"}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x328, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x0, 0x100000000}) 2018/05/03 14:15:19 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x6, 0x1ffc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00000012c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x1, 0x1, {0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x32) syz_emit_ethernet(0x3, &(0x7f0000001200)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32], &(0x7f00000000c0)={0x1, 0x0, [0x2, 0xfffffffffffffffe, 0x966]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001300)={{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x5}, {0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0xe22, [0x86dd, 0xfff, 0x2, 0x5, 0x800, 0x81, 0x7fffffff, 0x6]}, 0x5c) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x5, 0x4, 0x9}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000100)="2ebbc2f0acc3a374e68bc74bee9c1dd0fa8e94ffaa63d53ccdfc081dea0ad3f30017188e79bb66ee26368a511b437ca4209f3bec6dfa65d3b073768322ee953369f658789dbb39b3f3f45b55c1ee5718239ccb33d2d1eec666a8bcd14c1dafd885c5564044f1af01cdb2fe6510eb6c9e37a9bf1df115f5482dc219a8add9c93d4a4975eb7261d667a2b7e0b05dc9732f7aa22dbc14ff1fc3e584637336484cf88643f8286538498d09693a9e7064797ccdf30ca7d6719a5dab123fc2970636f412d95bbc44627ab4fdbee188aca58232", &(0x7f0000000200)=""/4096}, 0x18) 2018/05/03 14:15:19 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:19 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f00000001c0), 0x3e8}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x20400, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x80, 0x4) 2018/05/03 14:15:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket$packet(0x11, 0x2, 0x300) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x2, 0xdf}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/03 14:15:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:19 executing program 2: r0 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x100004801c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="a475b4dda4e1bf880f40413bd499355f30632dc3fedb52e920bef39b27991f678b666d26cf093e82ad5aab15a706402754a6944b2ac71a4b19801cdc951a73c3de597bdd8db76ff5e0e53e7d5245980ba5be88cdb9ae96769319791d32870b75c8f53a89a4352b57d6b6be6eda9915fcd2bbab496e6e9384e4a05a1de5cc92075d0b45362f023df4cd5db256291ac8c7aef371024b30ab0bf9a217e9e6bca4ad4d387c28adaaa107c1c13860885730429d", 0xb1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r1, 0x0, 0x1, 0x7) keyctl$chown(0x4, r0, r2, r3) 2018/05/03 14:15:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, {0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x7, [0x9, 0xffffffffffffffff, 0x5, 0xa3, 0xab5, 0x4, 0x7fffffff, 0x5]}, 0x5c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) sendmmsg$alg(r4, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="5e3a39ab62f5bb405406ba43ab5e8b85e6a74e4e61f346ab7ba83a857c4968a4f97ce420c994b91d43df99913cf7972fa268c9df96a02af49c218009cc572197cc833f6d0b8fee3d39ab25576b18d12e414553c17da7ef5a5b1faafc55a69a667f1d21faf48451ba6ecec7c7f7224c", 0x6f}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/05/03 14:15:19 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="7c70eb0edfff994ec3dfa8e70650c06866ae10642b737f42"], @ANYRES16, @ANYRES16, @ANYRES64], @ANYRES32=0x41424344, @ANYBLOB="9f9c0000000000009000d8b58d447e6696cb637c8a03957678966d20d1be34cac749cef8485997779ba5819265735a02ea1615d98c742344421f80315fc7efc08565e30e680a825788ecc8b6bc528099a3485c6819ea960e287f3739e82ace0000000000000000000000"], &(0x7f00000002c0)={0x3}) 2018/05/03 14:15:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x200) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffff53}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004ac0)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004c40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004c00)={&(0x7f0000000380)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r3, @ANYBLOB="200026bd7000fedbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="b400020040000100240001006c625f706f72745f737400000000000000080003001157efc808000400f9ffffff08000600e775c3faad248f56c1084b6e8ae9b5ec78d2cb1a26197e43f2f490e551ab0c12cab543db16263daacec11d5044225db76a6d9d0b63b7b9c0ac161e8df90db6560a1bd64d65fbdf689958f061b73ca91ffb2b7e0056242aeec766903e79ca5efcc78676d7618d5036d3663e4fc9e7f69fce2b87631c0b81679326f01134b8deb8263d0525a3d1d9889d8ab3c59a71740b1d39f07b5d0d951524637c010336bf6f4ec9c696d5afe5b2f7ab7e7d5c", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6], 0xd0}, 0x1, 0x0, 0x0, 0x40d5}, 0x8000) dup2(r2, r1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="c8645b160d", 0x5}], 0x1) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') [ 118.769064] device syz_tun entered promiscuous mode 2018/05/03 14:15:19 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd3e09000000000000fe8004000020000000000000000000aafe800000aa000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES16, @ANYBLOB="5000000090780000"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x1ea]}) 2018/05/03 14:15:19 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0)=0x3f, 0x4) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000000080)='GPL\x00', 0xec7, 0xda, &(0x7f0000000100)=""/218, 0x41f00, 0x1, [], r1}, 0x48) sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/05/03 14:15:19 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x7, 0xfffffffffffffffa}, 'port1\x00', 0x28, 0x0, 0x9, 0x400, 0x2, 0xff, 0x0, 0x0, 0x4, 0x100000000}) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) openat(r1, &(0x7f0000000140)='./file0\x00', 0x20440, 0x2) 2018/05/03 14:15:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000)}, 0xfffffffffffffecc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/05/03 14:15:19 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/71, 0x47, 0x40000040, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 14:15:19 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x7f}], 0x1) [ 118.986445] device syz_tun left promiscuous mode 2018/05/03 14:15:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket$packet(0x11, 0x2, 0x300) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000140)={0x2, 0xdf}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/03 14:15:20 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x80400) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="d4a8b1f402c7652d74b429884d58dba4c8c877344e1ded56d39ac3083d1fce28cdfc1907f87b17e72a51220eba3968ecd805eedc9be3f6e2926ced8c908d6f9ce1a08ee616224625b2d0eb1f9b3a3952ef9e739b584fe52b55cd6533a1d22ce840998837ca704a7285420fd8d23982cfed80e8a19480da8fc5fe54aaf12a007447186346a8c59f4f6f03befbd7f4c1374f0ead63ae69dbdf972e36a9f079b80c7b") write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:20 executing program 5: syz_emit_ethernet(0xffffffffffffff7c, &(0x7f0000000040)={@random="b8d7f429dca1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x4ed2, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x200000000000000, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/05/03 14:15:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, {0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x7, [0x9, 0xffffffffffffffff, 0x5, 0xa3, 0xab5, 0x4, 0x7fffffff, 0x5]}, 0x5c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r0) sendmmsg$alg(r4, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="5e3a39ab62f5bb405406ba43ab5e8b85e6a74e4e61f346ab7ba83a857c4968a4f97ce420c994b91d43df99913cf7972fa268c9df96a02af49c218009cc572197cc833f6d0b8fee3d39ab25576b18d12e414553c17da7ef5a5b1faafc55a69a667f1d21faf48451ba6ecec7c7f7224c", 0x6f}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) [ 119.177371] device syz_tun entered promiscuous mode [ 119.353428] device syz_tun left promiscuous mode 2018/05/03 14:15:20 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x7f}], 0x1) 2018/05/03 14:15:20 executing program 4: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB]) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x2, 0x1, 0x6, 0x10, 0xffffffffffffffff, 0x6}, 0x2c) ioctl(r0, 0x0, &(0x7f0000000140)="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") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYBLOB="efc80d3af9d20b59c1ed44270500ee000000000000f4ff000000000000000000000000"], &(0x7f0000000100)=0x1) unshare(0x40000000) 2018/05/03 14:15:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/03 14:15:20 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/71, 0x47, 0x40000040, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 14:15:20 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) socketpair$inet(0x2, 0x800, 0x3f, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) getpid() r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000007ff3)='oom_adj\x00') write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:20 executing program 3: socketpair$inet(0x2, 0x0, 0x80, &(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x9, 0x7, 0x1b3d, [], [], [], 0x1, 0x4, 0x7, 0xff, "ce5c00d0317479b1495ef2f3d9a7737d"}) prctl$intptr(0x26, 0x8000000000b) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/03 14:15:20 executing program 5: chmod(&(0x7f0000000000)='./file0\x00', 0x100) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x19}, 0x80000000}, @in6={0xa, 0x4e24, 0x324, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffc00}, 0x38}, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x64) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:20 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) [ 119.514817] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:20 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaffaaaaaaaa000d0300008015010000b30b42e51fb4bedc3772a0fe8a0f1fffffffffffffff6b15be7733ddda01009e3cba546b66a8730bde12ab3ad73c85e0f0279d35090c927f626f12ddeaecfe050daa82ac542442a31fdeeb7048a88bba79955b4564de40e6e5649bb6344e4e7633f183569030c523fea4b5902084f4f71470fe407c1374fe81d025c8d9e0f483b9701badd6cccb85f0569bd2ff003dc0eed73f24e838072deceaf3101b9138db305ce6e0aee1dd18dd21f0d0f651107ce89b920d2f73bce32cfac2d2d0559b852efc7b7f232986dd4051338f0c2da5"], &(0x7f00000000c0)) r0 = semget$private(0x0, 0x3, 0x401) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x3c, @multicast1=0xe0000001, 0x4e23, 0x2, 'sh\x00', 0x8, 0x9, 0x40}, {@rand_addr=0x5, 0x4e22, 0x10000, 0x0, 0x5, 0x7}}, 0x44) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/110) 2018/05/03 14:15:20 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x3, 0x7f}], 0x1) 2018/05/03 14:15:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) r1 = dup3(r0, r0, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3, 0x6, 0x8001}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) readahead(r0, 0xd543, 0x10001) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0xbc, 0x4) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) 2018/05/03 14:15:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x6, 0x60000000000000b, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x40, 0x3, {0x0, 0x2, 0x1000, 0x2, 0x1}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/03 14:15:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) recvmmsg(r0, &(0x7f0000001300)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/216, 0xd8}], 0x1, &(0x7f0000000140)=""/111, 0x6f, 0x9}, 0x3}, {{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/137, 0x89}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/117, 0x75}], 0x5, &(0x7f0000000800)=""/84, 0x54, 0x80000000}, 0x10000}, {{&(0x7f0000000880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)}, {&(0x7f0000000940)=""/102, 0x66}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/66, 0x42}], 0x4, &(0x7f0000000ac0)=""/59, 0x3b, 0x1}, 0xfffffffffffffe00}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/170, 0xaa}], 0x1, &(0x7f0000000c80)=""/185, 0xb9, 0x400}, 0x81}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000001280)=[{&(0x7f0000000dc0)=""/70, 0x46}, {&(0x7f0000000e40)=""/179, 0xb3}, {&(0x7f0000000f00)=""/80, 0x50}, {&(0x7f0000000f80)=""/172, 0xac}, {&(0x7f0000001040)=""/149, 0x95}, {&(0x7f0000001100)=""/54, 0x36}, {&(0x7f0000001140)=""/129, 0x81}, {&(0x7f0000001200)=""/68, 0x44}], 0x8, 0x0, 0x0, 0x10000}, 0x3f}], 0x5, 0x40000000, &(0x7f0000001440)={0x77359400}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001480)=0x7, &(0x7f00000014c0)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001500)="c3401c344654f3c7d9b51ba48c8e399aa4eee63d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47eff030000b289546465a5eb278de16880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x71, 0x84, &(0x7f0000e66000)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x1ff, 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/03 14:15:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x400, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfac}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x5) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/05/03 14:15:20 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009e40)={0x7, 0xfffffffffffffabd, 0x8, 0x8, 0x8, 0x5, 0x3, 0x0, 0x0}, &(0x7f0000009e80)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009ec0)=@assoc_value={r4, 0x9e}, &(0x7f0000009f00)=0x8) r5 = geteuid() r6 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003780)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003880)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005d40)={0x0, 0x0}, &(0x7f0000005d80)=0xc) getresuid(&(0x7f0000005dc0), &(0x7f0000005e00)=0x0, &(0x7f0000005e40)) r11 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000009e00)={0x0, 0x0, &(0x7f0000009d40)=[{&(0x7f0000000240)={0xf0, 0x10, 0x200, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc, 0x67, @str='f2fs\x00'}, @typed={0x4, 0x22}, @generic="cc67a23831a6d37fb914682ed07f0af09474375dd28a03a7121b0fdad1d587f4f030c4a087c0d05ffd8f18cb21a2bf7656e86bf21f6e436a259e88cecda1976bd6dc7e2b129bf067cc504f94eeda94d9fb2ad8d1f1604da2af7c8001c124e96e9814fe83aa1725563c17920c3b725b5ca1b4ad84e76f5170b2bd7beecb1f5f7a520fe1b84a6224e6572c0ac61064c121a1cee52b880e497367593b36995a43b6db634979693db8499e49538c88d487e8e27f48896afa0a14e13c1d7adf08114cf83a5822340b7c50", @typed={0x8, 0x12, @ipv4=@loopback=0x7f000001}]}, 0xf0}, {&(0x7f0000000340)={0x2108, 0x20, 0x100, 0x70bd2a, 0x25dfdbff, "", [@nested={0x101c, 0x49, [@generic="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@typed={0x8, 0x82, @pid=r1}, @typed={0x4, 0x3d}, @typed={0xc, 0x7b, @u64=0x2}]}, @typed={0x8, 0x6c, @uid=r2}, 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[@generic="57a4eb72385a1101d74e9988d7187cc608ba8056d714a1b00b7caace07b75857169ef8c1463f831121c2024505e7c094b5ff4bade7331c2288cf47ab28c9d32cdcb409ae12de714622ccfc431c506aee79b2821a526d7aa493a3af72bd036fab1d0d76164219415eac7e35a7118fdd5379e58a312e4b0e78b055108327e0e65c60dcc6c3ecf770892b88f89e146c476587771ed89eba546fe6fb3eed32d9a9966c1e8da8a94ee617e9693f5776f47d1c4de9aa869c329015503650f7944860995dfc519d6e2ca79a46552384a0ea76cef31c6aa1a97584f529761c2cf57e1f"]}]}, 0x2d4}, {&(0x7f0000008900)={0x1438, 0x24, 0x800, 0x70bd27, 0x25dfdbfd, "", [@nested={0xc, 0x89, [@typed={0x8, 0x3f, @fd=r0}]}, @nested={0x11f0, 0x88, [@generic="71bea47665b95ab67e8787f7c72efcb7b2ecd98429c1f36d91817735d553a7d798a6d961eef98963dec505fa8b1bcb7878ca63fc820926013d81fe3bd5efb43082e66c456933cd57973eedb8b4f213a1574f03", @generic="3507743dbb50fe7466e22580dfcf78eab1eb6a80b19722307ac23e8b262454b5e42f35cafd53a3b8cc701b3ced41da", @typed={0x8, 0x60, @fd=r0}, @generic="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@typed={0x8, 0xd, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x74, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="4d6270f45184daebc7a572b7b82238b4a52e8978b6fb07627f70d8e8a601ad19214101da48b68a75d6ca5dd716f25486d14ea0363b83f7095d7c3d1524f575e30fc8c97519f86e74c4479c7b5c8908d092b98b70fccbbf25ac768c8315ccde53fba1d700f089e6a09018a35b2d8ba8daea771267495f5f553c4ca3d73f8ab30f7f756939ecc3dfe962e1a125fdfeb149271fa27682dfd5f7ef81bd2e8015febe176d", @generic="1d7ea78652272cbf0aba0e5869c3e2896d8ce142471d27ddb972ac435bb06e1377b5700c1f386c0cdc1f284b9c8e67ff599ec98f25168a30ee7ca025a4e33dc8c6f1b78a160f75490fb9e4cd4bd0f1058389f55488980acdf0d40720cda1a361bd5a3bf301145cfe6f446ea39493bc644bedfe63e9958c0961dd441274251957e5c4af36b9ca92f288c7572549df0b9afdc7286b62d657dc9bcf244f1dfeafe6f0f3d446191d5da8d4e7323360e0"]}, @typed={0x8, 0x94, @pid=r11}, @generic="5ca18629f86284efaf4392ca97b42fc527", @generic="ece17f9922eae1f5d5ef24977697235320a62c6fafee8a22a93b760189976a7c6debe2180d5ed7b84e60cce5b7f24c749ed48fa53154599b337c8134e340a30380969cab701cae17891ffe7313e3fee27f229177f4086f4c46fb183a9cd8d4027087df36568d56b233369b4fffd60d62f40784b16dce10b3b3121991f5132bc98fb7b93539f9656314897a0327b99cf430ae8a0b44456a181f3aa1c5fead891f3fea8b89d4b91c505fed0bf46fbef7c2f8fd83", @generic="d995e03ab8be91a97335026e5d91e57121e705ea3baa466501e857e7ebd1f1ab1724aafa698583a13782813e3299763594a454317ed597353b0dc13a93349b33e1bce902643c74db115f119f643209d18494a5df6bba3afebfb28a02d4d320f438812c10721ca1d3146168449ca252bfb75498c333e4764ddf06f8ca75eae8a01763284a2c8b0a6368d8f8b3a06ef92cf6309b240667d47458475eae214585", @generic="7ed37f5ec8502fa2babeac4487747ed98533bef724ffb975276e8691807dacf828b5167046ef58ca90741d826f853ce5b2622f97387b6553f54ec17444916329459ef706e56a00b91b0d68fcb787a01a8632b256350acdc28c4bc7abb22056aab75e46aabdfee30d4c28ebffdea343bdd3a901a9761bbf83aa4c7d1775b3bcf2d80a6ec49f9aed9af224d7c0d81278b9c70bb8c4c176a34bdf7fae770719c92860b97d6cd3fa1ed099ca9b7079ada707d541e728ecaa94dcf104282b892f1a649f"]}, 0x1438}], 0xa, 0x0, 0x0, 0x40}, 0x4) 2018/05/03 14:15:20 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x925, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:20 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f00000001c0)={0x32, 0x40, 0x1, 0x3}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x15c, r1, 0x100, 0x70bd27, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffe0}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x52c}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8d4) 2018/05/03 14:15:21 executing program 2: gettid() r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) inotify_init1(0x80000) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) keyctl$session_to_parent(0x12) ptrace(0x4207, r1) 2018/05/03 14:15:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) recvmmsg(r0, &(0x7f0000001300)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/216, 0xd8}], 0x1, &(0x7f0000000140)=""/111, 0x6f, 0x9}, 0x3}, {{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/137, 0x89}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/117, 0x75}], 0x5, &(0x7f0000000800)=""/84, 0x54, 0x80000000}, 0x10000}, {{&(0x7f0000000880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)}, {&(0x7f0000000940)=""/102, 0x66}, {&(0x7f00000009c0)}, {&(0x7f0000000a00)=""/66, 0x42}], 0x4, &(0x7f0000000ac0)=""/59, 0x3b, 0x1}, 0xfffffffffffffe00}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/170, 0xaa}], 0x1, &(0x7f0000000c80)=""/185, 0xb9, 0x400}, 0x81}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000001280)=[{&(0x7f0000000dc0)=""/70, 0x46}, {&(0x7f0000000e40)=""/179, 0xb3}, {&(0x7f0000000f00)=""/80, 0x50}, {&(0x7f0000000f80)=""/172, 0xac}, {&(0x7f0000001040)=""/149, 0x95}, {&(0x7f0000001100)=""/54, 0x36}, {&(0x7f0000001140)=""/129, 0x81}, {&(0x7f0000001200)=""/68, 0x44}], 0x8, 0x0, 0x0, 0x10000}, 0x3f}], 0x5, 0x40000000, &(0x7f0000001440)={0x77359400}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001480)=0x7, &(0x7f00000014c0)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001500)="c3401c344654f3c7d9b51ba48c8e399aa4eee63d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47eff030000b289546465a5eb278de16880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x71, 0x84, &(0x7f0000e66000)={0x2, 0xfffffffffffffffd, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x1ff, 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/05/03 14:15:21 executing program 6: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="607250b4a964ff010010052a28c600000000000000af470000000000000000ba87d02de5575039e61b074d332708331e8b12988bbab5662854381566804368d30a739703000000c587c0ef3c62fd5c35f2d106a65236f0dfb171217a89a1fef2fb3c0938d8671e2605b00000") 2018/05/03 14:15:21 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x10000) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) 2018/05/03 14:15:21 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, [0x8, 0x7, 0x6ab, 0x3, 0xc6, 0x1, 0x7, 0x3, 0xffff, 0x7fffffff, 0x3, 0x6, 0xfaf, 0xdf, 0x2]}, &(0x7f00000000c0)=0x100) 2018/05/03 14:15:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x800c}, 0x10) 2018/05/03 14:15:21 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0)={0x10001}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x200ca, 0x4) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x60, &(0x7f0000000200)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x210000, 0x0) 2018/05/03 14:15:21 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001080)=0x40, 0x4) flock(r0, 0x0) getrandom(&(0x7f0000000040)=""/4096, 0x1000, 0x1) 2018/05/03 14:15:21 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001680)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000300)=""/178, 0xb2}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/124, 0x7c}, {&(0x7f00000014c0)=""/174, 0xae}], 0x8, &(0x7f0000001600)=""/71, 0x47, 0x6}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001940)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001900)={&(0x7f0000001740)={0x18c, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5d}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8b2d}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x1}, 0x4004001) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x10, [0x0, 0x0, 0x12b]}) 2018/05/03 14:15:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xffffffff7fffffff, 0x8, 0x9, 0x8}) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/03 14:15:21 executing program 2: gettid() r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) inotify_init1(0x80000) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) keyctl$session_to_parent(0x12) ptrace(0x4207, r1) 2018/05/03 14:15:21 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/248, 0x9}) r1 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200}) 2018/05/03 14:15:21 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fchdir(r0) r1 = epoll_create(0x6ce1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 14:15:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x8) 2018/05/03 14:15:21 executing program 2: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_create(0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8ce, 0x200) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000200)={0x4}) sendto$inet(r2, &(0x7f0000000500)="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", 0x371, 0x4008004, &(0x7f0000000640)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) connect$can_bcm(r2, &(0x7f0000000480)={0x1d, r3}, 0x10) clock_nanosleep(0x5, 0x5, &(0x7f0000000080)={0x77359400}, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/03 14:15:22 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x440640, 0x20) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)='projid_map\x00') r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000001900)={@pi={0x0, 0x4305}, @void, @ipv6={0x7f, 0x6, "4eb047", 0x1038, 0x99, 0x3f, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x1, 0x4, 0x3, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty]}], @dccp={{0x4e22, 0x4e24, 0x4, 0x1, 0x6, 0x0, 0x0, 0x7, 0x7, "9aaa2b", 0x1, "abf30b"}, "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"}}}}, 0x1064) syz_emit_ethernet(0x4, &(0x7f0000001800)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86e731a0dd60e9653900140600fe80040000000000000000000000000000c400000000000000000000008de9996032b30000aa0090b2fb34dca14302ed87eb607a35b31a813c46839613cd7db27713519034246b72a09ff664a0335a611c7e592dafcc9a2e9db833afa85ad59e9f9d5ffc0e07a4ebec620f762314e81ccbeedc920415e42b4c979936fd7855702b38b009055c021b17cddfdad8b18ab2868d8ff6931a1c66d95f2528c74b4bcff8ba1442cdadf45fab187528255a7fc893f529aa13e7604dc8a5d4b3d6497075bca487a60f4c45d1", @ANYPTR64, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x2, [0xfffffffffffffffc]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000016c0)={0x9, &(0x7f0000000040)=""/85, &(0x7f00000015c0)=[{0x4, 0x21, 0xfffffffffffffffa, &(0x7f00000000c0)=""/33}, {0x4, 0x8b, 0x10001, &(0x7f0000000180)=""/139}, {0x47, 0x46, 0x7, &(0x7f0000000240)=""/70}, {0x7, 0x2c, 0xf8, &(0x7f0000000300)=""/44}, {0xdc, 0x1000, 0x8001, &(0x7f0000000340)=""/4096}, {0x86, 0xda, 0x10, &(0x7f0000001340)=""/218}, {0x401, 0x24, 0x1f, &(0x7f0000001440)=""/36}, {0x3, 0x73, 0xc1bc, &(0x7f0000001480)=""/115}, {0x599, 0xa1, 0x8, &(0x7f0000001500)=""/161}]}) 2018/05/03 14:15:22 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x3, 0x5, 0x3, 0x7, 0x4, [{0x6, 0x6, 0x100000000, 0x0, 0x0, 0x206}, {0x1000, 0x361b50e8, 0x100000000, 0x0, 0x0, 0x100}, {0x3, 0x1, 0xb817772, 0x0, 0x0, 0x80}, {0xe27, 0x8570, 0x8001, 0x0, 0x0, 0x100}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000140)={{0x3}, 0x2}, 0x10) socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) socket$key(0xf, 0x3, 0x2) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x9) 2018/05/03 14:15:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005f80)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x24b5) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000005fc0), &(0x7f0000006000)=0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000001d001305000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100000000009925a87fb7c9f5d5e221babd47f38d0bcfe2709bef24bf29b20243085a5f64959a10ffd4872ab94b16125258c687c8a82b2623bcee98a531982432d8fb210a416e967b42de832a1a75b24b9365e519a7057823fdb66d4eb8739119b7a7c2301db5f4a2452b226df89f6605c55000ff2b187ed9dc8e874724fd2b79fcc72ac113f1dfe6c197241baf6124afc158e0c8174d4b27fb4b966ca020b118fedd59624fd69685953a8bc2df7ecf004ba38015bdfe960bec803b7e671b2695227d3f"], 0x24}, 0x1, 0x0, 0x0, 0x40800}, 0x800008000) 2018/05/03 14:15:22 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:22 executing program 3: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/03 14:15:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) 2018/05/03 14:15:22 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0xfffffffffffffe56) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) close(r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) mq_timedsend(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/05/03 14:15:22 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{}, {0x3, 0x7f}], 0x2) 2018/05/03 14:15:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) fcntl$setpipe(r0, 0x407, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00@'], &(0x7f0000000140)=0x8) 2018/05/03 14:15:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000001, 0x13, r0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:23 executing program 0: socketpair(0x5, 0x80807, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x4, 0x326) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000027c0)) getresuid(&(0x7f0000002800), &(0x7f0000002980), &(0x7f0000002880)) getresgid(&(0x7f00000028c0), &(0x7f0000002900), &(0x7f0000002940)) sendmsg$unix(r1, &(0x7f0000002780)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000000080)="7c8c2f64d921e03b6a599883724d2f990fbd877e27cb5a326088d1", 0x1b}, {&(0x7f0000000280)="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0x1000}, 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0x1000}, {&(0x7f0000002280)="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", 0xfc}, {&(0x7f0000002380)="4d5ac8767c8518e3bb9131f6c02cc7e5c522328520100a479723af63f90fe35ace6c99b751a41a48cf91be99cb636b3f11edbfd4848e4604ddb85fd4147ad4acf82fd0d0dd3e7d3cee8ebc96994643317ff346a7c12df83c07c2b323c9b874bb82cce4c9ac70f3049785a3a92001420faf7b5fc62403211b9cf771e3fe5d7d1be90de6a689371b2bc790420cea2bd3b28ed2e1b99f0271f703c03b4d5e97b075544bff8b47bd53aec52af01331f71f278a4acddd589b81e70c7a67", 0xbb}, {&(0x7f0000002440)="8a0c1c60dff6560199877cd7ebd856d06f93c50d5d1ab59817934fd60b94eb0efcb98afd51910416fe4b16c23e301fbe61ab8510c1f2fd04f92542c1f8e4d3ee805a724422f2eee53d1fb126ac960377d7fa80ce8ad00791be3cdfdd8b5ff03c555867cefd5608091a2948226e06fa1d93a2daf3ef028a882d25ecab7bb7e64416b6bd833dad8034d8416a479d3ed2fac6d8819c96ff954d8b7c35c2d3247eac87686c2e202577e72027ccafa0f4d6bc1c98e84f578edeadb7562cc47c05b2d99b0ad47d8534b4f0c96df8325f7aaadbcafecf145c4a63004bd59933b2cbea56cb77094115ae1088", 0xe8}, {&(0x7f0000002540)="66ce415f0efa6d3bf0518d3ee87ecc8d4d990cddbc97ea660b73e4b4386944a88eba205d792194838379b5fc2ff30e20547aed05045ad139bb288b1c8f3ff008b6f6d47d0ecfa2ed3df02a6977038266a7b0c2f358b72124bd3d24351370804b07e927b8a4620b8ec0628e781efaa12f89f5b958dc81d282738e479367c32dd9b3b8becd97c6", 0xfffffde4}, {&(0x7f0000002600)="90c6af36af9e7d3fc1d9778bc8070faffe31c6d2180f24bd306c198e7a2924a94eca558ee986f653d3158fab87468d8126db640d7b1b666e37c6f3c9e4aa736c2d8f61a64588f267bff05f04eee5a0766655e80fdf83c80025bd8315d11544da1cc23d5ab94236ce4bb091338f25af76f6ffe52d27a27d88c428f049653099fdf6fd88bd6f3d81238e29826528c66f28bebd3557ea5872d025d33db6fdbddaf91587d2aad83c8b5f45852b035bd79eaf6c91605c85670f3ae8e4bdf9ef302e83c88d0a45bb91b1e70b763222dba5", 0xce}], 0x8, &(0x7f0000002980), 0x0, 0x40}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='t\x00') sendfile(r2, r2, &(0x7f0000000000)=0x80004, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000029c0)="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", 0x1000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/03 14:15:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000380), &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x4, 0x2, 0xffff]}, &(0x7f0000000040)=0xa) write$evdev(r0, &(0x7f0000000040), 0xfdf0) 2018/05/03 14:15:23 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x462040) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @empty, 0x7fffffff}}, 0x51, 0xfffffffffffff000}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x7fff, 0x7, 0x20, 0x557}, &(0x7f0000000300)=0x14) flistxattr(r0, &(0x7f0000000080)=""/161, 0xa1) 2018/05/03 14:15:23 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:32 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x1f) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/05/03 14:15:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x600400, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000100)=0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, r1, 0x0) 2018/05/03 14:15:32 executing program 3: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/03 14:15:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getpid() r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={&(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/21, 0xfffffcb2}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000380)={0x8, 0xffffffffffffff25, 0x91}) 2018/05/03 14:15:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ax25={0x3, {"9e4907537051f1"}, 0x8}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="4acad0c70f9c802b2372baa73ad21080a4afc6cb6bb3a1723a139f53e19d076e96086ec71f9639490a98135bb5fa1852078cd891cc91ca193dd866f2dff509672228a312", 0x44}, {&(0x7f0000000100)="3a3c2a04197264b0512b084a85fb879537aa6271c891e9e6508c8bd6d41e7e533fe14a88e36258ec5bc560535130d72a26c28c877b798caa7fb9cc790409813649b52f7768af6f85a2c49c41c42a6cca08164d3cb09fefee9cc2ceda085e69610264f2d08340e470e122c20a5728194501217fc89056eb3ab70443349dd8a8377539d969b5c404cf9667e22edb44e3ce8899fc241d41350ff885b4e5ce87a632e3d83cf59cd0fdf1bc21550cfa082355d17cce0a8f3b7ef2c9d3fdec2a882861cd78051500855d7fee919c6e1aac48d16c9d2b7ff6765782f1fe352d800677b3", 0xe0}, {&(0x7f0000000200)="4367f9f7a41a842275633b96cf53b4c45ba324ce101b236c8b1df259d43542d58dd5e5da14b1bb91", 0x28}], 0x3, &(0x7f0000000280)=[{0xa0, 0x11f, 0x7fff, "039d29c40e9c868833e66faaa1f9080d553d561e7797910eca48428f759fcb5cb967482f6842e5ec7eec415fab722f1b103da557b99e5d6264a7a106f0eea6284ac725b21619b3e04d88ec48640b7a6fe3881b6c68c7c593618e1a97d3a20cc74130fa54b58ca2c81b4a99c0c70f7bb7e6811887edf67e4fe3c0fd72b149db7e9580cacf289b9c92e40f4927078745"}, {0xb8, 0x10a, 0x8, "cf3d454414094c147260750955773581087f8f3a4410b6575ca52c646f92d5e4157cd2415588040e210816a023c1328016be1ab71616fdaba35ad844e1d292980950a17bf4723b791c0e695109f812d8c3eee1d708d8abaca08f2a67faac4586347989a4bdc080f5055bf8d973a290e03aa0c7d8e53eb8d533b264f530c23ef9c24686c38b3e0076a35dab1d3e0ed0da18635b9e4470b71e644540d9fcf90cfe2a5752343e"}, {0xd8, 0x12d, 0xfffffffffffffffa, "146aa040d231944c2139ac515e42bf517e324b5b07faba5d39eabb07a7deea727defc0fdd22895812b2cdfb26454a2c5124c728e34845f862108233f337e5a29ace137eba01bd645f43cf3a4b2e021c0e816f624070dcdda9c487dcb3497a0c1852884ea6fd67db89e229b785600d110e5257ec7ba9b9143040da7070ebe7e329645241f6cf04fe45a83f24acb7c3bdc5cec260f825f882860ea13b66ad4ffed7178e62e5dcf290872745fca8ea7cd7e1d56fba27eaa8db9b28f5c7abe8b4a790e"}, {0x38, 0x10a, 0x2, "450f2d0bb9963e2f6730b70b61326a6ce330663c2a407e67a6c223ec079842ed91c3"}, {0x98, 0x11c, 0x2, "389aae313ce18cff3d2d48ef5c0cbf4f9ee7c763b005a6bd132dbcbf2f43705a595abec0348445b269f2783a58b14451d9d5d07bcad2ef2079e71cbb1db73a71c5ea6d11cc3151950271847c8d9f712ab73fbf6585a4db2060199b8760366841895c0df0d3f13bcc6925f490650890283943630e112dc2b2379427354c2c9fd1d1"}, {0xe8, 0x0, 0x6, "f4a136ae3cb31831fa8bf7eacfbbf0e4df21a3b4edbb1f0df61f842fdbc662e3e3326501549d684429bab886a81944017ac5faa1be45335ee9a9e0d20e3607c22d0d52ff24d6f229446440903a5e8bce97064bd01aa813996654c525ec2671ad542c13d312e3a5133dff7c3ab7dda534f0a320df325558a23bff6a8684189390025b0c34b4d4e83247f4b7705a16a3faedc8e56268b72912895843eaa56e96f86c759562f5d450891dfcb9f6cbcc75f53179b0fc0ef06f18e3a156e2364bbfbe58d4d981fd7b4ac1e47910f689a4ca40120013cad952e2"}, {0xe0, 0x102, 0x9, "b9db5a91cbb462c2085f4e16b08d4b9b70509760c2ee6224ff6bb5ef17352f2754250775c221fcfe4edd2ab73667acde4983d5ba0ec3d420543abf7544f868d21bcbc2bf8b32af5b009ad264509cae78da073a72ce2f3ab0c2f4ee5027699f6c866534d11e77e356f96100e0a31e1c2d41f4c7ed9068daffd14c73fe0f6cf5d1f3b7723c1ffe03978bb0204260c8825ed363af735b3a438f27f36a5039a44e1e1b1f00ef093ac7cd01058e12530235e98ba5dab6c16d87788fc1b243bad424a5379cda78d5de5b4b579885"}, {0x38, 0x10c, 0x81, "3ebd6d4e62f5210b4add9cf49c9c04a7325daaa7378d9ebe756e1eebf984033515f9f3205a9cf5c6"}], 0x500, 0x800}, 0x40) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/05/03 14:15:32 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:32 executing program 5: r0 = socket(0x0, 0x3, 0x9cc) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000180)=@ax25={0x3, {"320cbeb3e2fe37"}, 0x100}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="0d303ed34e90387e878ff1f2e35d8a7eb394db463b6c613eef64712af4cd8fc5836b8ebe2098c2be3c86ebae9fa9528686f2f87e5ca3a61582d43f3e46e69767773ce3f0903d431da443a465d10c0b022fa81f1cd24e47aa691f29d5e7fc19247e492313966073424505c5d044bc379faf9330af35e4edcb19153c223427a56148f5b4fc3cfa6bbcd76f9484fef4c1777499737536a3bb90e0e31a39fdd37b82c7e795031f5c9a47ac1458216bd40764bafc98d4188ed8e2e970a65da17d08815a919b2569d1", 0xc6}, {&(0x7f00000000c0)="7a2454315b6a1ebe08795609ffa5abab2201b2f8773c79e3fa752901db2a010e8b", 0x21}, {&(0x7f0000000200)="010a92ce30cba4f94251d9171bf6c4a8cb47675f6653620614eb6b3a35b2cac27b3f6cf61db2048fd5be6b9049bafefaea210411bd8b278d8432e4441b26fefb9c4aba8eea91e72fd6d1aeebd4e2752f3f83033227e62db94d825b69dfefd8f436426de552e7a8e620e666db5fc740a6316a200b10669e9068275ec1e9ac00fcd0ef86d094dcca13bf9d6f6b7034e2aae2f72c2524e94b01f559ae3b", 0x9c}], 0x3, &(0x7f0000000440)=[{0xd8, 0x6, 0x7fffffff, "3caf788e11046b89eb8e8789dc3cea2af5352d90dd75aef90708284ce18caf5c3f6ccbb47abc2c3487e7a9796b97791c4323c55d610ddff7ace94e616dd332014efbfcf8c4fd5d8d1cacc8fd5fafa398e7bc1eaad2c337627984f506f6210dcc795afdfd4775f43e48eae929444fbfd561bbaea682c7c2d715343614765e8da2e9d44b609c5de2c61bfb9bbb7dbf3ca44ad04032cbad6f48fab46ebae317a6d32f69ea3456db0ccd1d3965b071c846b13d3cc9c17be514cdbe3f556433a5e09b4bb90e465549"}, {0xc8, 0x11d, 0x7, "1fe462efb9338a8ef59fbea541e5ccd4899db04e1e2af09d7f4c54006a893458602ea8f620914a8c49b2ac16e1c95e99ffc4be05282cac138f063393d7c4a1047fcc1cd2b5693c96f791b731fb58bc793de097b0074b95f5212ca79604a046bcb3af11ba3f8d71f1be86590c9c47af0130efdf729d2f131e514a965622cf6efbb9b7d46858815c82de243c97d325da3ba34dfe8decfc3436f406bded8c242c2913a2a912a09760124f4fa325dd24d86439"}, {0x98, 0x11f, 0x8, "f67309f5c584f08f3e313ab9a435d3c93b49f57b63347da5e7847497682f0c1881fe307775daf2dc175feb6931556b0a988b5457bf8623b15b341da5a9c63ab9cb0785eec01118c444f9be41e6f611fb3aa041689f60e9a3548fa0b22ae632c617b119a5c3af4aba75aa2c6add3c2f405ae24335101d2660144dbe7199d9cf2e4cb902df"}, {0x100, 0x117, 0x0, "db7af7ab07dfdf945d78e7d45da107f856c263801b3a268d97acd73b1cc6b60872a9c33db52823e4f36422849d17e36fa40d91a05d3c61d8ced9cb28b1daa93e6a67e80b1d7347c9d9d3e26deb0a67007882fd1a0f68342b743be6043c5e41e8499ce86498f5c81c663fd51e47bcc8ba3b9ff968fb2997ffa5f620d14ca27f2464d712d2f27001b9c2e27eabeaf9381854d96bb0f8689f4e266bdf1f6b797a8e8a3cd992dcfb2ebfeacf3125014814ad8114406c5339fbda8748fbc7906b321b0854dca39f52e68a1ef3dfe03f957abea633b5450be074334cd0319e08fd5a95428c06f5819b4efb9fbb17d8ae10"}], 0x338, 0x8000}, 0x4000000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x1, 0x0, [0x0, 0x0, 0x0, 0x567]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x2, &(0x7f0000000040)=0xa7, &(0x7f0000000080)=0x7ff) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000007c0)="7a06c74934fd9c8727934eec641457afa9caec41ce4d900376c9fc60ac3a3c8e380ab9eb74abc29c75bb681bb673fbdd1c9de3d01a0485aeaece50c3f9516e6c2aa022fa6601fa85dfb8b70d3c152f09ec8bea90197f420f79647cc299fbd03f7657f0ffe432c0d0dc2569", 0x6b) 2018/05/03 14:15:32 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) [ 131.298903] FAULT_INJECTION: forcing a failure. [ 131.298903] name failslab, interval 1, probability 0, space 0, times 0 [ 131.310417] CPU: 1 PID: 8928 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 131.317316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.326722] Call Trace: [ 131.329387] dump_stack+0x185/0x1d0 [ 131.333103] should_fail+0x87b/0xab0 [ 131.336907] should_failslab+0x279/0x2a0 [ 131.341040] __kmalloc+0xc2/0x350 [ 131.344571] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.350049] ? ipc_rcu_getref+0x1e9/0x250 [ 131.354277] ? do_semtimedop+0x5af8/0x7c40 [ 131.358601] do_semtimedop+0x5af8/0x7c40 [ 131.362771] ? kmsan_set_origin+0x9e/0x160 [ 131.367117] ? fsnotify+0x493/0x18f0 [ 131.370948] ? kmsan_set_origin_inline+0x6b/0x120 [ 131.375907] ? __msan_poison_alloca+0x15c/0x1d0 [ 131.380676] ? syscall_return_slowpath+0xe9/0x700 [ 131.385612] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 131.390639] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 131.396185] ? prepare_exit_to_usermode+0x149/0x3a0 [ 131.401302] ? syscall_return_slowpath+0xe9/0x700 [ 131.406234] ? fput+0x25c/0x2e0 [ 131.409619] ? SYSC_write+0x2f0/0x360 [ 131.413487] SYSC_semop+0x94/0xb0 [ 131.417050] SyS_semop+0x54/0x80 [ 131.420607] do_syscall_64+0x309/0x430 [ 131.424577] ? compat_SyS_semtimedop+0x1d0/0x1d0 [ 131.429406] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 131.434644] RIP: 0033:0x455979 [ 131.437868] RSP: 002b:00007f7eb3003c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000041 2018/05/03 14:15:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) write$eventfd(r0, &(0x7f0000000000)=0x801f, 0xffffffa4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x5907, 0x4) 2018/05/03 14:15:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x109000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x84ba, 0x4, 0x0, 0x24f3}, 0x8) r1 = creat(&(0x7f00000001c0)='\x00', 0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x4}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000980)={0x0, 0xe4, "dd193d1d92b291a0c12e985990c0ee730b01e8e54aa454a0a85412228e48223c732c3ed1d1ea950eec9df7978691293e89b86f878ba1be312d051f45695eec0b022abfeb3f8b1193b7772c7e0e0a2583f27479d7f4b976351d7116f982708ecc18a608a47bd702b4e023c5d1bfbbe544da8554a83861d179a05cb5e40798c98405737e8dd704cbef99a368c2fd3800e0f6f04272f791fb1463878ea05fb36fd36c520f6f5f9658a3e833dc21c89b51366c423eb067c7ebe1617eae6fe044ccb4916f3ff85b5b7aa8e43a4f481c9fde609083a6725c2d379e2217e9d4e206a1c24a5315f9"}, &(0x7f0000000a80)=0xec) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000ac0)={0x0, 0x8, 0x30, 0x3, 0x8}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b40)=@sack_info={r3, 0x8, 0x3f}, &(0x7f0000000800)=0xfffffffffffffc8d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x0, 0x2, 0x6, 0x4, 0x9, 0x7, 0x5, 0x1, 0x38, 0x8, 0xfffffffffffffff9, 0xffffffff, 0x9, 0x100000001, 0x101]}, &(0x7f0000000500)=0x100) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000240)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="d55e32d4bfc1376c03e731f4b27f2b79b5c9156e6ecb48d917330ad7ee9ef2e612506c76e145e4912926db8630a2", 0x2e}, {&(0x7f00000002c0)="e6ddbe", 0x3}, {&(0x7f0000000300)="9d057320ea2fe7e3dcb186f28e00224a322896965c0fa0a9c3207d36052ceb8ee4de90b08e3ce119ef31815d895311393dfe8cee0db6a4c0c897", 0x3a}], 0x3, &(0x7f0000000540)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x1ff}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x92, 0x8, 0x4, 0x5, 0x9, 0x657, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0x5, 0xffff, 0x8, 0xa9f}}, @sndinfo={0x20, 0x84, 0x2, {0x45c40483, 0x200, 0x8000, 0x7, r4}}], 0x100, 0x2000c0d0}, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000740)={r4, 0xedb5, 0x100000000, 0x2, 0x8, 0x7}, &(0x7f0000000780)=0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000680)=""/142) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00000007c0)=0x7fff, 0x4) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00') 2018/05/03 14:15:32 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) unshare(0x40600) timerfd_gettime(r0, &(0x7f0000000100)) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/27, 0x1b) [ 131.445632] RAX: ffffffffffffffda RBX: 00007f7eb30046d4 RCX: 0000000000455979 [ 131.452950] RDX: 0000000000000001 RSI: 00000000200002c0 RDI: 0000000000000000 [ 131.460273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.467595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 131.474918] R13: 0000000000000512 R14: 00000000006fba50 R15: 0000000000000000 [ 131.559267] alg: No test for cbcmac(cipher_null) (cbcmac(cipher_null-generic)) 2018/05/03 14:15:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ffffffff00000000"], &(0x7f00000002c0)) lsetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000080)='^em1securitysecurityeth0eth0\x00', 0x1d, 0x2) 2018/05/03 14:15:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') timerfd_create(0x7, 0x80000) unshare(0x40600) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)={0x10001}) 2018/05/03 14:15:32 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20a00, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x500000000000003, 0x9fdf4dac0db93c4e) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x200000) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) 2018/05/03 14:15:32 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000007ff3)='projid_map\x00') getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @empty, 0x0}, &(0x7f0000000080)=0xc) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001480)) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000000c0000ed00000000000000", @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="010000400100000002000080030200004ae07a136a7ea5c9e315c0bf353c99b077e1d89da4ff8db497ccddcf51eda246a2bcab826cf420e978c1a01dbe6a7515e901f274703f83693b7c"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x800) timer_create(0x7, &(0x7f0000000300)={0x0, 0x40, 0x4, @thr={&(0x7f0000000240)="9aea3d9b7c5532f4a0a0d2b8fe2b720974c33ae6338653ecaa4754f69f", &(0x7f0000000380)="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"}}, &(0x7f0000001380)=0x0) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000001400)={{r6, r7+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001440)) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) request_key(&(0x7f00000004c0)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa40100a03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='keyring\x00', 0x0) getcwd(&(0x7f00000000c0)=""/149, 0x95) 2018/05/03 14:15:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffbfffffe, 0xa, 0x0, 0x0, 0xef}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x4}}, 0xe8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x184) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) 2018/05/03 14:15:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001540)={{0x4, @loopback=0x7f000001, 0x4e23, 0x2, 'wlc\x00', 0xa, 0x1, 0x7d}, {@rand_addr=0x7, 0x4e23, 0x10000, 0x8ed, 0x81, 0x3}}, 0x44) recvfrom(r0, &(0x7f0000000000)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001500)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x4, 0x2, "156caded2acbbc17ce1c091910524388418dff79d160df974b4f960d9dab161f4fdaea2397e48eb97ef5388f500f94bc319a978307286a6e6ff1a98fb9692b", 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="9c0b284b367fd7fb65309bd0653ef09f009fafac2236209d6d", 0x19}], 0x1, &(0x7f0000000240)=[{0xf8, 0x108, 0x8da, "7c7822c00bc8094e0c95e588811aea652eeb48e1ac956e9574f1d6f46f3407bb5e458580a530cb6b5ca93f8e137bcdf9bb94689c6b883123dd940bd8808d23b427c0c8a2da5b1985073e88f10cd183015a1bd496914ee97f34abcffc029be601fc3ef6c3f435d996f14c325249de0ad40a59ff83727222f6db9dfcd8c64874055c707359f3007ef5aa2cb179e8a4a65eb1caa5c006c13f0d232efd17bca387ce22875c166bec0dd8093fba1ce8bd530f16314337769591e38ae3c9670cc05a9dee2abd9f8abe857f81de56b511a2c8c95cc8e95e59faaa7349ee1e69b1a882918b2d47373d00f587"}, {0xc0, 0x29, 0x6, "3d4d58877bfa1ae2a428cb39db3c9bbfdd4a8267cb8fb2e519e5a1a9d74b9f198e7888b1f3b53b0d1dae695d073a82b3c25ae95cbdedd00d68a1da938a466a88bca10fac36be2ca7d94d9040a0735bde867f97f895af764cbbdc5007e7dd8b64ca2bbe98c7ff69ceee6ce3241e67ac1557501c2520ca10e13e3263ec5ad1e15af0d9c4268799cf341266812912fe7a373ef0135c4ef109df6d982e68b9f1624ea0827e43d64dfdd057b10e7f0f"}, {0xc8, 0x11b, 0x10001, "1a50c57611af7535a297364de6eed91913ebd7154bdf026b3af4187ae01eef658078e8d72b194138531dc64da3c8fd0e72bb55cd61bdc599a0d0a4918da9b5f7a09ad512aba7f8da346208bc0c55d4ed518cf43c67c83b3cc62ae75b9166323b3668e4f25cea9ac86e194c594830db5175f1b96b07d0b326fc8fd95d23abffc63d22c632ae4b7f2b60c012db076c1991ed10126241d0b8577274ea275e2d4688fab277c010c82e0ba4c4147162be4a6d44"}, {0x1010, 0x105, 0x3, "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"}, {0x28, 0x101, 0x8, "fd73e14cfbca384a6636402644353bc8954712"}], 0x12b8, 0x40000}, 0x10) 2018/05/03 14:15:33 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x400) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:33 executing program 1 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x0, 0x80000000, 0x2, 0xc709, 0xdaa2, {0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x42980be}}, 0x1, 0x7, 0x20ec8fe8, 0xa000000000000, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2}, &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f00000000c0)="88e5274b27219e9943baa3bdd736df68b3484da884c770ad6681b296d76e4d1c"}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) 2018/05/03 14:15:33 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000003c0)={{0x292, 0x3}, 'port1\x00', 0x1, 0x100000, 0xba1, 0x5, 0x98, 0x40, 0x3, 0x0, 0x4, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x24850, r0, 0x8000) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000300)=""/161, 0xa1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) write(r3, &(0x7f0000000100)="3283b3fad22aeb630be86e041ba267ef89976eb06cfaca97ee511122d92105fea9ac4f24a91d8cdd6dd5e80efa1bdaf74ed8aa5e099375b08b05746061e0b7049afed90df887493df7bfc82ea91c1b67469ac0b1544a85ccbe335ea27f3d8c008ffa55f72acfa30154d32018589816a120460e405224fdea438975e4731c965bbcea9e302ca02c6a1b1edc97c31908e8316d5a84082c386cc86e5846326850468cbcc78305d1880f319022b8208dd0dcbc86604a20cad6fb68ab943a7bebc48fe3329b80bbe85481a355b4bde1e5b5a7280591228ce19e01c662cbd0224b335f63d4e120a505807b60d3", 0xea) r4 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x5, 0x8002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000240)={{0x6c, 0x7fff}, 'port0\x00', 0x28, 0x1800, 0x80000001, 0x3, 0x101, 0x100000001, 0x4, 0x0, 0x4, 0x3}) 2018/05/03 14:15:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="5872619e2f") write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:33 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed95, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x4000002, 0x3, 0x800}], 0x1) 2018/05/03 14:15:33 executing program 5: r0 = semget$private(0x0, 0x3, 0x488) syz_emit_ethernet(0xc6, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @random="6cd2ee6b8ad3", [], {@ipx={0x8137, {0xffff, 0xb8, 0x3d, 0x1, {@broadcast=0xffffffff, @random="c2e081e5d535", 0xc000000000000000}, {@random=0xeef7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "be663747a1254557e6b356c05fd2f4ed41659afc6c3fea9dc980bb252c7fd69261616aa0d89aa5e9b70dda10cb6a7eee9266176d1a6b74185b5e515ab17e7d97900afbeca2db717881b02898cd3b2cfae67e794eddc03ebbe2e822ac37fac3d7e368fdbb19ccd5a43d2e3f6382d3731e3df5b12a0bf10fae51e994c3108871db682127dc74555a8104031301f86e9c0b7f34a078003c0b27d984"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xca8, 0xde3, 0x4ee, 0xecd]}) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/160) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c6c246871d6fa6cec8f3d3cf6f1e956f16543dbb9b25c5e67fa64d2ca21f176093db162c559d305e66d772ea8fed90711169d3e5f6d5db9fab1b55d63ee6577e01ebd9c732ed6c6482eb203584ee9f8fe4285735fac1ed75b4d32ee889feeec5ffb94166b6a4fd0d39cb7e95dce0697b18ae54ea965b139cf3295a2d80b655be91e5745fccc67c9d56307f952d479ea1ba90294e12c3cf3261c5d26947b6732709ebd3471bca4e12ecf3614d6e16a6cd8b0a7f9060ecb3106da39b39fd4c467b2d476be7a82b49fff0f9ff30fa7d46171162a9287ea7d3", 0xd7, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="36b28f917421db9a157799ca1f2c99718b979619919986893e8310e4743f42a5c4c2263c0920501911c0f9ad58e635cc007e5978ba89811be5e669d0eb116a31a7fdae9726a028b8f3aff79380756775f9d778787ed83e85d2f44accd5b5a196ae2af64acf7c6e64d178e0d459d0bd5b245557d1b705d53bee74e79d00b5fd1ea96f31b4911b7af0e8f94cb430770107", 0x90, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000440)="8e2d3ab195f54eeae70517611f8dfae32b4022fe083ca574adce06108db4a6259667f549a02f7f936ba494187e28631524ab115168332cc36077e1cb9f7e1f5465924643e1880b48badc51fa537f3dbd18510f254a852c9024740717c92aa0a28ef7fbb4c5e1e91dceecc89998274c02fe99b0489cf53305dbd8ef5694ae5fc1e8ec78c321dda8fab575d001960e6a6ed323a876c9d3b5a1d788aff1bc6327f45c", 0xa1}], 0x1, r2) 2018/05/03 14:15:33 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x740b60b9, 0x2000) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/222, 0xde}, {&(0x7f00000003c0)=""/1, 0x1}], 0x4, &(0x7f0000000440)=""/111, 0x6f, 0x7}, 0x0) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/wireless\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:33 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:33 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x8, @tick=0x1000, 0x7, {0x8, 0x80000000}, 0x0, 0x2, 0xb1}) getpeername$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) 2018/05/03 14:15:33 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x10000000000000, 0x0, 0xb09]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/03 14:15:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x703, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) 2018/05/03 14:15:33 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x94de, 0x2) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) recvmmsg(0xffffffffffffff9c, &(0x7f0000000c80)=[{{&(0x7f0000000180)=@can={0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/58, 0x3a}], 0x1, &(0x7f0000000300)=""/65, 0x41, 0x81}, 0x100000001}, {{&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/100, 0x64}], 0x2, &(0x7f0000000580)=""/229, 0xe5, 0x337d7ebd}, 0x80}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/220, 0xdc}, {&(0x7f0000000780)=""/129, 0x81}, {&(0x7f0000000840)=""/232, 0xe8}, {&(0x7f0000000940)=""/158, 0x9e}, {&(0x7f0000000a00)=""/246, 0xf6}, {&(0x7f0000000b00)=""/97, 0x61}], 0x6, &(0x7f0000000c00)=""/86, 0x56, 0x9}, 0x5}], 0x3, 0x40002000, &(0x7f0000000d40)={0x0, 0x989680}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x2200) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x41f}, &(0x7f0000000dc0)=0x4) bind$can_raw(r2, &(0x7f0000000d80)={0x1d, r1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000e00)={r4, 0x20, 0x30}, 0xc) rt_sigprocmask(0x2, &(0x7f0000000040)={0x8}, &(0x7f0000000080), 0x8) 2018/05/03 14:15:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x2, 0x4, 0x7, 0xb6, 0x3, [{0x7, 0x0, 0x200, 0x0, 0x0, 0x202}, {0x5, 0xe83, 0x100000001, 0x0, 0x0, 0x9}, {0xc552, 0x8, 0x8, 0x0, 0x0, 0x400}]}) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:33 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r2 = dup(r0) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'sit0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x591e4758}, @in6={0xa, 0x81, 0x7, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xc0) [ 133.193394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 14:15:34 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/03 14:15:34 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002002b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000d5761cfb0051efeaee1d7612b9d1f3f6833fc5ccf609b79ff4ac9c48112ae098236aed946af9de1ba8da4dd030bde8c230b2cde97186e8c0b839fb0bd9c45cf7cfb964d9d3a4c3c22503ccf430fe40b67fbd026de1351c1d2e382e82ce67febea31f71e5003e6022db4c51b7656efa94dca67e0488b6ac8b88ce77cca0dc86ef3fcb", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:34 executing program 7: r0 = semget$private(0x0, 0x3, 0x488) syz_emit_ethernet(0xc6, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @random="6cd2ee6b8ad3", [], {@ipx={0x8137, {0xffff, 0xb8, 0x3d, 0x1, {@broadcast=0xffffffff, @random="c2e081e5d535", 0xc000000000000000}, {@random=0xeef7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "be663747a1254557e6b356c05fd2f4ed41659afc6c3fea9dc980bb252c7fd69261616aa0d89aa5e9b70dda10cb6a7eee9266176d1a6b74185b5e515ab17e7d97900afbeca2db717881b02898cd3b2cfae67e794eddc03ebbe2e822ac37fac3d7e368fdbb19ccd5a43d2e3f6382d3731e3df5b12a0bf10fae51e994c3108871db682127dc74555a8104031301f86e9c0b7f34a078003c0b27d984"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xca8, 0xde3, 0x4ee, 0xecd]}) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/160) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c6c246871d6fa6cec8f3d3cf6f1e956f16543dbb9b25c5e67fa64d2ca21f176093db162c559d305e66d772ea8fed90711169d3e5f6d5db9fab1b55d63ee6577e01ebd9c732ed6c6482eb203584ee9f8fe4285735fac1ed75b4d32ee889feeec5ffb94166b6a4fd0d39cb7e95dce0697b18ae54ea965b139cf3295a2d80b655be91e5745fccc67c9d56307f952d479ea1ba90294e12c3cf3261c5d26947b6732709ebd3471bca4e12ecf3614d6e16a6cd8b0a7f9060ecb3106da39b39fd4c467b2d476be7a82b49fff0f9ff30fa7d46171162a9287ea7d3", 0xd7, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="36b28f917421db9a157799ca1f2c99718b979619919986893e8310e4743f42a5c4c2263c0920501911c0f9ad58e635cc007e5978ba89811be5e669d0eb116a31a7fdae9726a028b8f3aff79380756775f9d778787ed83e85d2f44accd5b5a196ae2af64acf7c6e64d178e0d459d0bd5b245557d1b705d53bee74e79d00b5fd1ea96f31b4911b7af0e8f94cb430770107", 0x90, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000440)="8e2d3ab195f54eeae70517611f8dfae32b4022fe083ca574adce06108db4a6259667f549a02f7f936ba494187e28631524ab115168332cc36077e1cb9f7e1f5465924643e1880b48badc51fa537f3dbd18510f254a852c9024740717c92aa0a28ef7fbb4c5e1e91dceecc89998274c02fe99b0489cf53305dbd8ef5694ae5fc1e8ec78c321dda8fab575d001960e6a6ed323a876c9d3b5a1d788aff1bc6327f45c", 0xa1}], 0x1, r2) 2018/05/03 14:15:34 executing program 0: 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$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24}, {}, 0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, 'veth1\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000000000) close(r0) 2018/05/03 14:15:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x4}, 0x2c) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000540)={{0x8001, 0x3, 0x8, 0x4, "936982ccc7305cbea51ad284fcba0480838332b050e461822758cbb0d99fe760c3e29a3a0cfedd3e2708cd84", 0x28}, 0xb72, [0x7, 0x9, 0x4, 0x20, 0x200, 0x8, 0x8, 0x5, 0xb4f, 0x0, 0x9, 0x0, 0x9, 0x3, 0x2, 0x7, 0x0, 0x0, 0x0, 0x7fff, 0x7, 0x3, 0x1, 0x9, 0x97d, 0x12, 0x80000001, 0x479b, 0x6, 0x7, 0x1, 0x4, 0x7, 0x1a, 0x100000000, 0x9, 0x40, 0x80000001, 0x3d54, 0x100000001, 0x4, 0x40, 0x6, 0x8001, 0x5, 0x1, 0x2, 0x1, 0xcdf9, 0x5, 0x3045, 0x7, 0x2, 0x7, 0x7, 0x62bf, 0xd226, 0x5, 0x1, 0x8, 0x8001, 0x50, 0x2, 0x1, 0x4, 0x65d, 0x3f, 0x5, 0x8, 0x9, 0x1, 0xffffffffffffffff, 0x7, 0x5, 0xffffffffffff5434, 0xe13, 0xffffffffffffff01, 0xfffffffffffffff7, 0x2a, 0xfa6, 0x7, 0x9, 0x6, 0x6, 0x939, 0x5, 0x2, 0x1ff, 0x3, 0x7ff, 0x3ff, 0x100000001, 0x80000001, 0x1, 0xf23, 0x1, 0x9, 0x3ff, 0x0, 0x55d, 0x1, 0x3, 0x4, 0xffffffffffffffff, 0x42, 0x7, 0x3205, 0x7fffffff, 0x1, 0x400, 0x9, 0x400, 0x9, 0x7f, 0xfffffffffffff968, 0x3, 0xffffffffffff8001, 0x1, 0x100000000, 0x1, 0x12000000000000, 0x401, 0x4, 0x7fff, 0x1, 0x80, 0xffffffff, 0xfffffffffffffffe], {0x77359400}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) r3 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x8c, "ff6f9b504e5737501533292b99fb4cd0f9486d231014b5b3b54fce77960b7f1087a9ba21918b9eefd7575b47006620849c920c9ef2052009bab46eb05a1be0e14c47cc47c7ff5f12812eca9929d3199af4d4d05f2da0cff082f8fcefe445ba9236641ffb42b09fa001d4bd529f646479f4fd8e2812e7a3d38317d569cac19456be337071b6ff11290ba893c7"}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x10000}, &(0x7f00000001c0)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x25c, 0xfffffffffffffff8, 0x80, 0x0, r0, 0x6}, 0x2c) 2018/05/03 14:15:34 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x2, 0x1800}], 0x2aaaaaaaaaaaab2d) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0)=0x7, 0x4) 2018/05/03 14:15:34 executing program 3: unshare(0x40600) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x100, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'bdevvboxnet0vmnet0\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e, r2}) mq_timedsend(r0, &(0x7f00000000c0)="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", 0xfa, 0x4, &(0x7f00000001c0)) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000200)=""/189, &(0x7f00000002c0)=0x30e) 2018/05/03 14:15:34 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x40600) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x2000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000340)={0x1, 0x1ff, 0x0, 0xd8, &(0x7f0000000140)=""/216, 0x64, &(0x7f0000000080)=""/100, 0xdb, &(0x7f0000000240)=""/219}) [ 133.234420] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 14:15:34 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8100440086dd60d8652b00140400fe80040000000000000000c7dfafb6aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50400000906b0000de8d496123bf7600000000000000000000000000"], &(0x7f0000000200)={0x0, 0x0, [0x95b, 0x0, 0x2, 0xbd8]}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@int=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x246180) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x30}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x100000000, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xffff}, &(0x7f00000001c0)=0x8) 2018/05/03 14:15:34 executing program 7: r0 = semget$private(0x0, 0x3, 0x488) syz_emit_ethernet(0xc6, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @random="6cd2ee6b8ad3", [], {@ipx={0x8137, {0xffff, 0xb8, 0x3d, 0x1, {@broadcast=0xffffffff, @random="c2e081e5d535", 0xc000000000000000}, {@random=0xeef7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "be663747a1254557e6b356c05fd2f4ed41659afc6c3fea9dc980bb252c7fd69261616aa0d89aa5e9b70dda10cb6a7eee9266176d1a6b74185b5e515ab17e7d97900afbeca2db717881b02898cd3b2cfae67e794eddc03ebbe2e822ac37fac3d7e368fdbb19ccd5a43d2e3f6382d3731e3df5b12a0bf10fae51e994c3108871db682127dc74555a8104031301f86e9c0b7f34a078003c0b27d984"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0xca8, 0xde3, 0x4ee, 0xecd]}) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/160) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c6c246871d6fa6cec8f3d3cf6f1e956f16543dbb9b25c5e67fa64d2ca21f176093db162c559d305e66d772ea8fed90711169d3e5f6d5db9fab1b55d63ee6577e01ebd9c732ed6c6482eb203584ee9f8fe4285735fac1ed75b4d32ee889feeec5ffb94166b6a4fd0d39cb7e95dce0697b18ae54ea965b139cf3295a2d80b655be91e5745fccc67c9d56307f952d479ea1ba90294e12c3cf3261c5d26947b6732709ebd3471bca4e12ecf3614d6e16a6cd8b0a7f9060ecb3106da39b39fd4c467b2d476be7a82b49fff0f9ff30fa7d46171162a9287ea7d3", 0xd7, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="36b28f917421db9a157799ca1f2c99718b979619919986893e8310e4743f42a5c4c2263c0920501911c0f9ad58e635cc007e5978ba89811be5e669d0eb116a31a7fdae9726a028b8f3aff79380756775f9d778787ed83e85d2f44accd5b5a196ae2af64acf7c6e64d178e0d459d0bd5b245557d1b705d53bee74e79d00b5fd1ea96f31b4911b7af0e8f94cb430770107", 0x90, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000440)="8e2d3ab195f54eeae70517611f8dfae32b4022fe083ca574adce06108db4a6259667f549a02f7f936ba494187e28631524ab115168332cc36077e1cb9f7e1f5465924643e1880b48badc51fa537f3dbd18510f254a852c9024740717c92aa0a28ef7fbb4c5e1e91dceecc89998274c02fe99b0489cf53305dbd8ef5694ae5fc1e8ec78c321dda8fab575d001960e6a6ed323a876c9d3b5a1d788aff1bc6327f45c", 0xa1}], 0x1, r2) 2018/05/03 14:15:34 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x232041, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x2, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/05/03 14:15:34 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000001140)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000020030000f0000000fffffffffffffffff0000000ffffffff00020000ffffffffffffffff00020000ffffffff03000000", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB="000000000000000000000008c30000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x28) 2018/05/03 14:15:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/10, 0xa, 0x100, &(0x7f00000000c0)={0x77359400}) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x5, 0x4) 2018/05/03 14:15:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0xffff, 0x800, r1}) 2018/05/03 14:15:35 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) getcwd(&(0x7f0000000140)=""/134, 0x86) 2018/05/03 14:15:35 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)={0x20000, 0x0, [0x0, 0x0, 0xf14]}) 2018/05/03 14:15:35 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000100)=""/148}) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) openat$cgroup_type(r2, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioprio_set$uid(0x3, r4, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00', r3}) 2018/05/03 14:15:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0xffff, 0x800, r1}) 2018/05/03 14:15:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x9, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x0, 0x2, 0x3, 0xa, 0x4, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x41100, 0x1}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001140)={0x40000000}) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) fcntl$setstatus(r0, 0x4, 0x40000) 2018/05/03 14:15:35 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/03 14:15:35 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00005d1000/0x2000)=nil, 0x2000, 0x1000000, r1) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x15, r0, 0x7fffffffffffc) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x400000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r2, &(0x7f00000000c0)="00644dbbbaa6608621e521041610460d61d209e4c65b98f5d93c008cc19e6e84cf679ea071f349c559d3"}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x57f, 0x10, 0xce4, 0x10000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0xffff}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/05/03 14:15:35 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010a4e68300009078e400"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x3]}) 2018/05/03 14:15:35 executing program 6: r0 = msgget$private(0x0, 0x45) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/209) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x6, 0x8ab, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8, 0x9, 0x1, r2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x4, 0x2, 0x7, r2}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) fcntl$setstatus(r0, 0x4, 0x40000) 2018/05/03 14:15:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0xffff, 0x800, r1}) 2018/05/03 14:15:35 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0xfffffffffffffffe, 0x4, 0x8001}, 0x0, 0x3, 0xffffffffffffffff, 0x9) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:35 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "0a604855b7e54cec"}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/05/03 14:15:35 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000002, 0x1, 0x20) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000001300)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000180)=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'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xa0f2}, 0x1c) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x4, 0x2, 0x8}, 0xc) 2018/05/03 14:15:35 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x8, &(0x7f0000000080)="92272e83591d0bd0e95bd4e2fe595c99216616d7808d4c4080bccc6a779434cb1bf2ce51bbe800020000c14279ec206bc22548a6f67a15cab90e5f33553f15bd30745410be7cd4b358504ec6d719425694aaebb6848d3b076d3352") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/05/03 14:15:35 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000e7626a47ef70ca7928c23bc148f5dd484ba3392f4198f426210c1fdb6d4d58dd49e90ac0878271d686cecc2d69116b635d45a2e708f663c1a8e5f4650477a81086d67eddb90ce03b21606a7ad41f1f533d222748403e19eb858a7fa15089d7eb3b48f87d16409f5e89b7581204796dc6610456fbc601d2241d3ab40871b477b0b432631a"], &(0x7f00000002c0)) 2018/05/03 14:15:35 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000001180)={0x1, {&(0x7f00000000c0)=""/179, 0xb3, &(0x7f0000000180)=""/4096, 0x2, 0x3}}, 0xffffff6f) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) 2018/05/03 14:15:36 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bb5, 0x1, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/05/03 14:15:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='vmnet0--+selfeth0{./vboxnet0selinuxmlo%\x00', 0xfffffffffffffffc) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x46000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x581, 0x7f0a}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000340)={r5, 0x3f, 0x9, 0x80000001}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) 2018/05/03 14:15:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/179) r2 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x8000, 0x8}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x1}, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000004c0)=0x10, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000440)={0xfff, 0xe48, 0x6, 0x3, 0xf02e, 0xf0d}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x0, 0x30}, &(0x7f0000000280)=0xc) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e22, 0x1, @empty, 0x80000001}, 0x1c) 2018/05/03 14:15:36 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x28a00, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="b53e57b86e7664090d699e764a047b811208f0f358166f9a7c326e9cd0d7") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xbd, "e6f0a5645c1c321b1b77213dbed98e426ab7da353f0aa9fc644e32a141b8cd9be1924c957608604a6c91b69f723bdaec421ba4dae5c5eef2def03ae77f9e4144e51ea4271b3061a3321007c1c0681eab338fd85755c686127b95e7cfa85156ed8554de3e09afc572751d687536455c8a6c7221c53486b5d23dfbd077f8ac4fb5d3c3223ff50a67f0b3680d99cf191ea61c4763330afc69e25cf25c9bbf3852d9097e44f6a33eeb1b7b63762de3df3517eb8088a53a541e337888935fdc"}, &(0x7f00000001c0)=0xc5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x4}, 0x8) 2018/05/03 14:15:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='prtnid_map\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2a040, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$eventfd(r0, &(0x7f0000000180)=0x1f, 0x2b6f4f308f16d433) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/03 14:15:36 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x3, 0x2}) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="c8e47262200f47eca08d12c2d13f32794d5ddc30", 0x14}, {&(0x7f00000000c0)="760aeefee5fd0c3a9591d34fe02846c6aecac1f28f27288bd7ff3720a7276f6033aab1cb764835ad5a739743f7e56a86d129781a49f2c0b4f829f1da", 0x3c}, {&(0x7f0000000100)="b5018b176e", 0x5}], 0x3, 0x21) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000280)=@ethtool_coalesce={0xf}}) 2018/05/03 14:15:36 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', 'md5sum-\x00'}, &(0x7f0000000040)='\'{)]bdev&!\'\x00', 0xc, 0x2) 2018/05/03 14:15:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003900)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000038c0)={0xffffffff}, 0x113, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000003940)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x3, 0x20, "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", 0xcf, 0x3, 0x7, 0x6, 0x1, 0xc0, 0xffff, 0x1}, r1}}, 0x128) 2018/05/03 14:15:36 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000640)={0xa, 0x0, 0x9}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x9) 2018/05/03 14:15:36 executing program 5: 2018/05/03 14:15:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4a7, 0x2100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x21bf, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0xfba, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in6={0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0xf4, @mcast2={0xff, 0x2, [], 0x1}, 0xa474}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e24, @rand_addr}], 0x9c) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/icmp\x00') io_setup(0x401, &(0x7f0000000100)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8001, r1, &(0x7f0000000140)="bb383b2b9a0d58425e3155dfc6ddd00593cf47c64c93d7d57fa793b3ec510fc7949bc55f4e5fedfcd989f0", 0x2b, 0x7f, 0x0, 0x0, r0}, &(0x7f00000002c0)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000001c0)) write$eventfd(r0, &(0x7f0000000000)=0x1e, 0x18d) mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/05/03 14:15:36 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f05f1929010bd3df5a17fcf87a1e8b7"}) 2018/05/03 14:15:36 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x4, {0xa, 0x4e23, 0x3, @empty, 0x80000001}}}, 0x3a) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:36 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000008c0)=0xe8) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001400)={0x3, 0x0, 0x6, 0x3b, &(0x7f0000001300)=""/59, 0x66, &(0x7f0000001340)=""/102, 0x1c, &(0x7f00000013c0)=""/28}) r5 = syz_open_dev$midi(&(0x7f00000009c0)='/dev/midi#\x00', 0x400, 0x100) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001440)={0x0, 0x397c}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000014c0)={r7, 0x2, 0x10, 0xfffffffffffffffd, 0x6}, &(0x7f0000001500)=0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000b40)=0xe8) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000001580)=0x8, &(0x7f00000015c0)=0x2) r9 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000b80)=0x0) getresuid(&(0x7f0000000bc0)=0x0, &(0x7f0000000c00), &(0x7f0000000c40)) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(r6) r14 = geteuid() getresgid(&(0x7f0000000d40), &(0x7f0000000d80)=0x0, &(0x7f0000000dc0)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001540)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000f40)=0xe8) r18 = getegid() ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001600)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5b, r2}) r19 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000140)="ebcf16a0e077d980ba0894411555db3df3da74b09a4b31171505c6105a8d95d7b9e99b92fdbe0e8b148ff7748668197918a65627dd344d613db179c527d22f7a3689b733f8632c849d9d2beaf36ce1bc3032b799e7dfb2f2d322807cd941ee4a1612fc0bd993271e230fc2464efbc277a2ad3be307cd71f01c3bc7d0a205aea5df1f73a67969de4c576cd81a70be79e29e5965f9f518cc569595fe1df1288067c76b7f13602d15b3e0d21eb81a2212da179c64aea66cb039a3f133aafadd2cd2fc980d38ca6f0fb1334e63aa29c97100d8e566d214c059adaf03b67b6eecf7de", 0xe0}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f00000000c0)="5eefe0f65913", 0x6}, {&(0x7f0000000340)="178ce041ba4630b7fc3729513f80d84fc04ad37674438e3395457012e98149de45586a07f5326490e345398654367208e16dbbb3866c6c8a472b8d8e6bd2e7a5a58faf7ede1e495dff26ffa0071b7d51f27527bf0b982e5b5b93d2dc93566c5f5848e5e0ef9a9087cafc85cdf250dfd99edbfadd494d4b8518e1d730f9d77c53560c2c495fb044838ad474119baebd0448b580177412439a2c514b13ac01be2dea2b3bfccb0f90c279eb542e71f75f47fcc7c575cfc6c92bf9ea4a37a566e04f246fc1e4b819d575bceb3e06", 0xcc}, {&(0x7f0000000440)="eccc04", 0x3}, {&(0x7f0000000480)="2f5282b0e30d5b5262cea9709751bdc390389c9ed654ad7d971c8fe7e2eff208d518c6243e1ffa2c502117567a6eca0008af5091c5fc76bb368bee1260be3f", 0x3f}, {&(0x7f00000004c0)="0925c54418294ddc31129f916ae25cae8e11a83cd902f5a9b5dab5f4d922843d038d3f9c5a5355ebbaa2991d31abdfbb8c6bd33f9e08853b3e6f89631392878da7de85d49aa39c", 0x47}, {&(0x7f0000000540)="2892558f78cd1d9839bb7bc877cbab60721f4e522511424d8826294163e5d1ab8ebcc6a2ca383a170ab42d39498087a629a01e6c7621e68df045e6a7fc640a9e0dbc4ac4f6bfd5cfe0922a150c33e0533bb56db2eb7f0d7452f0f75b47cb323598bf0964f92543aab4fe3329a929191fb7a7979f30db97b48a095eb7b672e7fc96f014b745c869d759b2432196f3c429870e33b8d4702bcad33854dc20e1c47d9f64dc78ea8a45e710c7ab5cd201f40586475a599552e7268b25", 0xba}, {&(0x7f0000000600)="10469ca2dc1adfb2a27b7dfce1598d6e5cd4e68b8214609183784b11815e88487f0249c9c828a14e085c2cee9c34d0e95d1dff691b9fa5a357bcd6e75872322f7efede4e813ca0eff4d441d3d795810cc4f4", 0x52}], 0x9, &(0x7f0000001180)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0100000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x140}, 0x0) [ 135.664350] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/03 14:15:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x111002) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1_to_bond\x00', 0x900}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/03 14:15:36 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x30, 0x4) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e21, 0x0, @empty, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="beaac2f92276ed9de50e68ebc945394b378eded04e1cc226743061fca5c219708727a1dbc52d1201b9eccf5d0d1c5a6be860b6cadda76a9bb97d2b339d74e42619665f7b0a3b5335be9a858879ed72289b20ffa59de1a7aed4374b16e7d9f8f5df7014dac1a6ed0b222e5510adc17a157a82fa2876d5f4540151ff1158c842f9e18b78db430dfd5aef458654eaf7da3b7d7b9225ba82a12d5cf6846311ffe592d37af8a61fa33d5109168c52a1879e29f93398065622cacfcc7ad86ce56fb2535f5a443192811dbf", 0xc8, 0x80, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 14:15:36 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10001, 0x2000) r2 = dup2(r0, r0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) 2018/05/03 14:15:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fstat(r0, &(0x7f0000000340)) sendto$inet(r0, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/03 14:15:36 executing program 4: r0 = socket(0x10, 0x803, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002d00), 0x0, 0x0, &(0x7f0000002e80)={0x77359400}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/05/03 14:15:36 executing program 2: r0 = add_key(&(0x7f0000000080)="6269e7556b657900", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="fb", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000380)=""/48, 0xfffffffffffffff0) 2018/05/03 14:15:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/03 14:15:36 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x100]}) 2018/05/03 14:15:36 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000980), &(0x7f0000000a00)=0x0, &(0x7f00000009c0)) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x8000, r5, r6, 0xd14, 0x4000) r7 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) accept$nfc_llcp(r8, 0x0, &(0x7f0000000280)) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000000100)}]) io_destroy(r1) 2018/05/03 14:15:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1, 0xfff, 0xb45, 0x1, 0x5, 0xfffffffffffffffe, {0xfffffffffffffffe, 0x2, 0x3ff, 0x2, 0x2, 0x3ff, 0x3, 0x7fff, 0x8001, 0x1, 0x9, 0x9, 0x51c1, 0x1, "5567b3809d37842014297b443bf2a038e23b23b7c31a607bb6cb73d66d30f795"}}) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181000, 0x10f) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0x8000, 0x6, "7928a40cfb7f61a80d39e56d4ccba6ce3fd1e55fe3629b6e39507ff806a9371ff5f7d27487c297873908ef70d0212a5a4cf5f1f4eff916484fff34ddd865e8", 0x3}, 0x60) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:36 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) 2018/05/03 14:15:36 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x2dd) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000200)={0x8a}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r0, 0x8000}, {r0, 0x4000}, {r1, 0x2}, {r0, 0x1000}, {r1, 0x114}, {r2, 0x40}, {r4, 0x520}, {r2, 0x100}, {r1, 0x4102}, {r1, 0x212}], 0xa, 0x1c) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000240)) 2018/05/03 14:15:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x9, 0x88082) bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 'veth1_to_bond\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa002, r2, r3, 0x9, 0x88088) 2018/05/03 14:15:37 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) userfaultfd(0x800) 2018/05/03 14:15:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x116, "d4a9a726194221bfb8c10ea763d410c2794600fefe916fa3a5d0974f2195ae40338ea8aeed45685da0b47454d950d7ff7acc5a4b8f41c6888773a377d6bc9cc4091d85560a01f55cb7c951d82b83d6ad341d42fc6aa1c5000ba31f91a2370f9f0ef6bf58c739c749899420a4d0beb7e13a488c73a2d1eba9f5"}, &(0x7f0000000180)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0xa, 0x6, 0x101, r1}, 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x7, 0x200) semop(r2, &(0x7f0000000040)=[{0x3, 0x0, 0x1800}, {0x0, 0xffffffff, 0x800}, {0x3, 0xb0, 0x1000}, {0x0, 0x2, 0x1800}, {0x3, 0x4}, {0x0, 0x80}, {0x3, 0x4, 0x1000}, {0x1, 0x3f, 0x800}, {0x0, 0x7492f24, 0x1800}], 0x2aaaaa78) 2018/05/03 14:15:37 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40040, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x181, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600feaafe800000000000d8e6000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000c68b98a4f34d047f8443a3201503b87c3d3b723ffb24cdcf9696518673f15a0d9d58a89b82dd4d59a784327f953996341819c06441923f766ccc036291386c2d1b5abe6814b88f13a2f2476dd233e5adf0c13d81226c8981d0422cc047"], &(0x7f00000002c0)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x1, 0xffffffffffffff2d, 0x6, 0x7, 0x8, 0x7}) 2018/05/03 14:15:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7, 0x5, 0xffffff82}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = semget(0x3, 0x1, 0x410) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/03 14:15:37 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000440, 0x0, 0x0, 0x20000670, 0x200006a0], 0x0, &(0x7f0000000080), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x0, 0x0, 'ip_vti0\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'veth1_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xf0, 0xf0, 0x128, [@statistic={'statistic\x00', 0x18}, @time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0xffffffffffff0000}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x9, 0x0, 0x0, 'ip6gre0\x00', 'veth1_to_bridge\x00', 'irlan0\x00', 'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="a5f07810ffb4", [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'gretap0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x128, [@devgroup={'devgroup\x00', 0x18}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "756a2e858e29155c1ccba70383cc498c3703a3248ad53c6102a999a10ffd69d74d40248e1075e5cffa50e5cbd512ded31e493126a6a5330380b79de22dab563a"}}}}]}]}, 0x3f8) 2018/05/03 14:15:37 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada600183600fe800000000000000000000000000000ff0200000400000000000000000000013f75b7b548000000000000000000037800d8cd8c02940080"], &(0x7f0000000000)) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xb, 0x80000101) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x1) 2018/05/03 14:15:37 executing program 6: r0 = getpid() getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000400)='net/ptype\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) ioctl$TCXONC(r1, 0x540a, 0xcbf) 2018/05/03 14:15:37 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0), 0x2aaaaaaaaaaaad3e) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) migrate_pages(r0, 0x9, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/05/03 14:15:37 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x4, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x3, 0x2}, 0x8) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0xffffffffffffff86) 2018/05/03 14:15:37 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="0fde2d037dc2eb215defc2dae05ac45d809af44d", 0x14}]) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="31d87c8c03966222cf6a6705df48fb6402ddff82bb510f1aec2ed25f2af73b51ad36c1b4a9defe9bbe538b5f25cb0d7a83d491a82ca19fd3eb56facfa8f5b9104c39a8706978c4f3ce0eee30b4624fc63a0f5057d57e4cc94c1d659d2935e3a62cccd498505915757a654b5d03f3b3aa3c0ab30c99eb059d4289bb3f9d2e385c77f17fac844b1c7e13b564321fb821db48989d9c1335b6ad8a549e8a7a25173f550b6e2c767b6c6bb42e65a012199f443e9d8d62608b05967e17ad7b8718e1a5", 0xc0}, {&(0x7f0000000080)="390ef49176d295f7dfb58b2e2a1d26f902582b870d49f93797c6c27a54797f", 0x1f}], 0x2, 0x4) 2018/05/03 14:15:38 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000180)={0xdf, 0x185e, 0x100, "e2dd1071a6dc41740e427b3b3881e30e1bd7699267c6b7df78d2ed5b2e035b827a02c54de6557c2a59fc02f1d48f84bd78880afeb04fa94a68e647d20fc8e6995dd9cbaa313813004921f86845e2b2c56a00224116e0f927a29f8de360090fcc1cca6c98c0f2d8c41b918553a67d4ad0de988ec60ccabc3a1bd04465226a4672a49c31626479a876c27c54df2f73669a9acae30a1ccb8d83f92e9f0094d828e70e062c866f287be584270e4bc922d127c269990b795f30d25665c872dd74d85eb2d1184412594bfca81c4f4e7fb9db90568ab58380731179800c56e0678d8a"}) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=@report={0x54, 0x20, 0x0, 0x0, 0x0, {0x0, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, [@replay_thresh={0x8, 0xb}]}, 0x54}, 0x1}, 0x0) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xa) 2018/05/03 14:15:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x77, 0x4) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x0) 2018/05/03 14:15:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x1) 2018/05/03 14:15:38 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101000) unshare(0x40600) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0x8) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000140)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bcsh0\x00', 0x1}) 2018/05/03 14:15:38 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x80) semget(0x1, 0x5, 0x90) r0 = semget(0x1, 0x4, 0x1) semop(r0, &(0x7f0000000040)=[{0x6, 0x1, 0x1800}], 0x1) 2018/05/03 14:15:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x3, 0xff, "78090b341a94bfd51296a17fec60290332f05560a316622395e335cd1b5ad27c355d30865150a82a53d9abd89e8966c0a274d76f25dd02094240d16069bafe7862d7f9be7e0d"}) 2018/05/03 14:15:38 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)="0fde2d037dc2eb215defc2dae05ac45d809af44d", 0x14}]) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="31d87c8c03966222cf6a6705df48fb6402ddff82bb510f1aec2ed25f2af73b51ad36c1b4a9defe9bbe538b5f25cb0d7a83d491a82ca19fd3eb56facfa8f5b9104c39a8706978c4f3ce0eee30b4624fc63a0f5057d57e4cc94c1d659d2935e3a62cccd498505915757a654b5d03f3b3aa3c0ab30c99eb059d4289bb3f9d2e385c77f17fac844b1c7e13b564321fb821db48989d9c1335b6ad8a549e8a7a25173f550b6e2c767b6c6bb42e65a012199f443e9d8d62608b05967e17ad7b8718e1a5", 0xc0}, {&(0x7f0000000080)="390ef49176d295f7dfb58b2e2a1d26f902582b870d49f93797c6c27a54797f", 0x1f}], 0x2, 0x4) 2018/05/03 14:15:38 executing program 2: 2018/05/03 14:15:38 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x2008, 0x0, r2}, &(0x7f00000002c0)=0x10) write$rdma_cm(r0, &(0x7f0000001c40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001c00)={0xffffffff}, 0x13f, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000001c80)=@resolve_route={0x4, 0x8, 0xfa00, {r3, 0xf4c}}, 0x10) 2018/05/03 14:15:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), &(0x7f0000000040)=0x3) r1 = semget$private(0x0, 0x0, 0x20) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141002, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000080)=0x9) 2018/05/03 14:15:38 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="2100000000000001"], &(0x7f00000002c0)) socket$kcm(0x29, 0x7, 0x0) 2018/05/03 14:15:38 executing program 3: syz_emit_ethernet(0x37c, &(0x7f0000015e15)={@random="2da0bf54883f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x806], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = epoll_create1(0x80000) flock(r0, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x28000000000000) 2018/05/03 14:15:38 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x6b19f028f63e487a, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:38 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f0006b0004200bfc0002ed00080110b5000010ff9e1f03ece4959b30b7", 0x24) r1 = dup2(r0, r0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 2018/05/03 14:15:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x40) connect$vsock_dgram(r1, &(0x7f0000000b80)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="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", 0xa5c, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/03 14:15:38 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)) 2018/05/03 14:15:38 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x34000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000340), 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xa, 0x200, 0x9, 0x0, 0xc, r0, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000400)=""/219) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x11c, r1, 0x0, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x18000000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0xc001}, 0x10) [ 137.705577] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:38 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x1}) 2018/05/03 14:15:38 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x20}, 0xc) fcntl$setsig(r0, 0xa, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) [ 137.788145] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 14:15:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) 2018/05/03 14:15:38 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) pwritev(r1, &(0x7f00000000c0)=[{}, {&(0x7f0000001240)='7', 0x1}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40020000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f00000000c0), 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) modify_ldt$read(0x0, &(0x7f0000000100)=""/171, 0xab) userfaultfd(0x80800) 2018/05/03 14:15:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6c6f0000000000000500200d00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0xfffffffffffffdfc}, 0x1}, 0x40000000) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) 2018/05/03 14:15:38 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x6, 0xfffffe4e) 2018/05/03 14:15:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x40) connect$vsock_dgram(r1, &(0x7f0000000b80)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000100)="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", 0xa5c, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/03 14:15:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/03 14:15:39 executing program 5: r0 = semget$private(0x0, 0x4, 0x8) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)=""/247) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000002aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:39 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) getdents(r0, &(0x7f0000000040)=""/214, 0xd6) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/03 14:15:39 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x0, 0x0) semget(0x0, 0x100000000000, 0x200000000000060) r0 = semget(0x0, 0x4, 0x110) semop(r0, &(0x7f0000000080), 0x2aaaa92b) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20680, 0x88) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/144) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)=""/86, 0x56}) 2018/05/03 14:15:39 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0xc000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) getpeername$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) bind$ipx(r2, &(0x7f0000000300)={0x4, 0xa2, 0x294, "bfbeb52eef1e", 0x9}, 0x10) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) 2018/05/03 14:15:39 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000000280)=""/100, 0x64) read(r0, &(0x7f0000000400)=""/100, 0x64) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x4100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x10001, 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r2, r4, 0x7ff, 0x4, 0xfffffffffffffffe) 2018/05/03 14:15:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = memfd_create(&(0x7f0000000000)='lo{)bdev.,.wlan0(ppp1#\x00', 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x100, 0x6, 0x100000001, 0x3f, 0x9]}) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) 2018/05/03 14:15:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x100000000) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000)=0x6, 0x4) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/196, 0xc4}], 0x1, 0x0) 2018/05/03 14:15:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x709200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x10000, 0x4, 0x3, 0x8, 0xffffffffffff8000}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x269) 2018/05/03 14:15:39 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = semget(0x2, 0x4, 0x500) semop(r1, &(0x7f0000000080)=[{0x7, 0x3, 0x1800}], 0x1) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) socket$bt_rfcomm(0x1f, 0x40000000001, 0x3) 2018/05/03 14:15:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x5d, r1}) 2018/05/03 14:15:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f00000002c0)="b2ad1eaece142f868ec5b24cf9a2799154af2d7363ac3cc552027dd82405db579519fe9fcb31d001bca09111851f192410e0aed6355356022ead0c559005d70b8883f939266554d9dc473188cf895b9ec546d8dc3411b00df8", 0x59, 0xc010, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/03 14:15:39 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x9000000000000000, 0x7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x10000000000000, 0xf93, 0x8000cff]}) 2018/05/03 14:15:39 executing program 7: unshare(0x8000400) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x8000, 0x0) setsockopt(r0, 0x1, 0x3ff, &(0x7f0000000080)="02ad13a8943a2a8ebffe26", 0xb) 2018/05/03 14:15:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xed}, 0x1}, 0x0) 2018/05/03 14:15:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0x8) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/03 14:15:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f00000002c0)=0xfffffe, 0x4) ioctl(r0, 0xffffffffffffff81, &(0x7f0000000300)="68077198a93dfbba9ec79ac92d6d575cc090455439503bed8e45afa56edb436e5b6364aa816069d7e83272283f319ae7ac45c3f839922df9f3180f1ed2aeae22cc9a3a1050fe5150bfdda85a1a374ee98c8a270e3d1945d36987d24896721f34cf6eba0b001339bdf4d1c9346291") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)=""/66, 0x42) 2018/05/03 14:15:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0xdaf, 0x1ff, 0x0, 0x8}) sendto$inet6(r0, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/15, 0xf, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 14:15:40 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000080)=0x10, 0x7fffc) 2018/05/03 14:15:40 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x240040) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000300)={{0x8, 0x4, 0x4, 0x4, "3611078ebc5cf8e20e9de15dfd0687640d51634499657e291864c5e3dea086d9b06d2d749b3dfb99b836ba78", 0x7}, 0x9, [0x8, 0x5, 0x4, 0x9, 0xff, 0x4, 0x0, 0xffff, 0x174, 0x0, 0x2, 0x3, 0x2, 0x3, 0x0, 0x4, 0x1c00000, 0x8, 0x2, 0x3, 0x20, 0x0, 0x27b, 0x0, 0x0, 0x8001, 0x0, 0x7, 0x1, 0x7, 0x9, 0x0, 0x0, 0x3, 0xd, 0x1, 0xfff, 0x51a, 0x9, 0x4, 0x8, 0x3, 0x6, 0x7ff, 0x6, 0x200, 0x4, 0x4, 0xfd4, 0x293, 0x7fffffff, 0x2, 0x8, 0x100, 0x59, 0xda, 0x1, 0x1, 0x7, 0x8, 0x4, 0x9, 0x6, 0x1000, 0x0, 0x3, 0x7ff, 0x5, 0x401, 0x3, 0xdec6, 0x46, 0x1, 0x1, 0xf679, 0x1, 0xd8, 0x0, 0xa6, 0x570000000000000, 0x15, 0x4, 0x4, 0x4, 0x8, 0x35, 0x14b, 0x10000, 0x3ff, 0x6, 0x7, 0x8, 0x9, 0x239f, 0x79cc, 0x200, 0x3, 0x6, 0x40, 0xf8, 0x8, 0xfff, 0x3, 0x4, 0xfffffffffffffffa, 0x909, 0x400, 0x7fffffff, 0x8, 0x1, 0xffff, 0x4, 0x7, 0x100, 0x7, 0x2, 0x2, 0xfffffffffffffff9, 0x5, 0xf7a7, 0xfffffffffffffffa, 0x5, 0x9, 0xdb, 0x9, 0x2, 0x9, 0x4c], {0x0, 0x989680}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x25, {{0x2, 0x4e21, @rand_addr}}}, 0x88) 2018/05/03 14:15:40 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0x8) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/03 14:15:40 executing program 0: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x1, 0xfffffffdfffffffb, 0xffffffffffffffff, 0x0, 0x3, 0x6da, 0xfffffffc}, 0x20) 2018/05/03 14:15:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0x8) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/03 14:15:40 executing program 2: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) getpid() flock(r0, 0x40000008) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) 2018/05/03 14:15:40 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0x8) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/05/03 14:15:40 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e22, 0x7b1, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x88) 2018/05/03 14:15:40 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/64) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x9, 0x8, 0x8, "c7b3f0dbc3c1c410b11857736f32a059372ce78d4977f19412baf2a99ed5b910a0df7adecbe36a7af80d112b6f0629954b7376f22e5dc9fe1d76baa01b06e5f4c37e91a2aacbb300477e8f08f13d3a70"}, 0xd8) 2018/05/03 14:15:40 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x8b, "353892d44c055ee2b44cabb0c42a94c7f7adb36ddb055e1c7cf4fcc4665dff3878dd1282938b0f10fbba4327ae6be261ee050a8f0464e9bed135253092a4cfb2c9f0393857d4687b09f1936d5b1aabbd557b677a9eac6ad706f85961d08425221b09006439904195e7f23137bdda5dbaf1188addb07229305f1dea0e824b05c76b5f4b0d8b0883122ac482"}, &(0x7f0000000080)=0x93) 2018/05/03 14:15:40 executing program 7: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x300, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/05/03 14:15:40 executing program 6: r0 = getpgrp(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x7cb6, 0x18}, 0xc) syz_open_procfs(r0, &(0x7f0000000040)='cpuset\x00') 2018/05/03 14:15:40 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7f, 0x12080) recvfrom$inet(r0, &(0x7f0000000100)=""/27, 0x1b, 0x2040, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r1, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000000, 0x5, 0xfff}, &(0x7f0000000180)=0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) 2018/05/03 14:15:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001, 0x8000000000}, 0x2c) socketpair$inet(0x2, 0x6, 0xc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0xffffffffffffff0a) unlink(&(0x7f0000000140)='./file0\x00') signalfd(r1, &(0x7f0000000100)={0x1}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 2018/05/03 14:15:40 executing program 2: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={r0, 0x3}, &(0x7f0000000040)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x462001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={r0, 0x5, "51cc3a8e09"}, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000cff2)={r1}, &(0x7f0000007000)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0xc0046d00, &(0x7f0000007000)) 2018/05/03 14:15:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000026c0)=0xc) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x584}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x24a0, 0xd, 0xa, 0x0, 0x70bd25, 0x25dfdbfb, {0xa}, [@nested={0x5c, 0xb, [@typed={0xc, 0x8b, @str='eth0lo\x00'}, @generic="b07bc192194f6a03c35e8aedf0fb97c6452b02fee57b596e0ac10647e38fb6310e1837ca0f3af16e0b368ac5fa57ac4cec660da01d1795ff6d165e97efd4d85af12dd3fc9486d72e9a"]}, @generic="26ece5b591869f5547a3bb7f8fbace3925417750bf19b6ab0b2681983f54128239f6ba86e4ee980ddc2bb1d4b5027e00fd96a79bf521c39a07762076f4b1fe262d2596ff820d07ef11b7946c4527fd3d4bc7073e2cb1a58067cb66f3", @generic="9bdd41d08e2936d2f421e7d913722c73c916ca29eaedfd1e3f5fe3bcd64af767ca07c079fae78bc35a907c30f779a224e827e755b25afe0157c387e304433468bc941c01e39db96911c4224b0c08b6c77664f3325c08047ba12a3f7b8b518eec8878fb7349775e8817221e27768b4757b35244d4730e77b3d18841191eb5e29e3a58939cae4abb9ddacbe750a48ac96490badffe422fd6072f3a05f48e62bb7f63ad578a94a7eacf4c8ee835205202272a80c4291ae6a5add92010448ef4c36a5e085e3d1cb26b43836a1fd6cb8db896665322d928ef846fd2ee6d64f66cdd9c67ae1e692942", @nested={0x21c0, 0x8e, [@generic="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@generic="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@generic="d75c76f53de140c7df2b25fc8b7c2e86d4ea8d0700912ba5619df76bd9853c216f9d47c3f41a944a0673fa7c565e96291432866b2c2a6a", @generic="67fa0345b61a0dddf3758566d6317c84600fc6e1c12f578a9a9d10945159b3f6c9380e5750cc7b0ef37937410da420f8cfa19225d9ffddeefa9993c4fc25625be3c290bf065b413d8c156ed794bcb004679a971ba990141b8e6cb77aab1bf724b55b89b4523978abe03096b785595bfa3d24f478f638c2b43bf2e39200f132a05b41e453285d90886bbbd22e7c7e081041a23bc7a721cd0e52fb6f92335cf50466dd29", @generic="794605a794a199d6cc8b0fb0663c74bdec0d9d5b8adfa277bb7e65a4b8"]}, @nested={0x12c, 0x14, [@generic="af49eddaf64e53f75e4b023ccbb8a35c15a83a6474c6213f265a25486d9be3797f84275a9b9ba9cc71d9c6cb203943e5f8df41998cce0754fcaa2edcecd6a3f96d23380df60f7879df0fa0fd472ede", @typed={0xa4, 0x90, @binary="bf37fcc208681f7ed4d6809dd5a7792e56a4254cd4ea5999afb882a72cdfa65c57635221c544964e12b609cb2f7c049ec1ded4a5c29e3a00d8e4cc2e2b581937193ee6224a6ba4a25dadd26f2a8be15422f0ac3aca9b5f708033c48b8dd6b99eda4ee0be9efbdac9580fac8c5139942cde0a9418b634518e310a98633f50cae35991b7512be3616a40c0c999947ecc909471b51bb53708f89bf257bea5"}, @typed={0xc, 0x77, @u64=0x3}, @typed={0xc, 0x60, @u64=0xb5}, @typed={0x8, 0x67, @uid=r2}, @typed={0x14, 0x3a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x24a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) signalfd(r0, &(0x7f0000002700)={0x1}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0x1c7, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c00010001000000ef93d2ff0c0002000000080002000000"], 0xfffffffffffffe37}, 0x1}, 0x0) 2018/05/03 14:15:40 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:40 executing program 5: syz_emit_ethernet(0xeb, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0x0, 0xab, "89", "ff9caa", 0xfbff, "bccdc596af02462f7ecd1a3eac3621f860f1f5ac9f5d76dde41971107942ecc8b25910d546331a9876cfdf7a5d66ee23477331f7dc4452a20a5db6a5298450eb90e3170323912be64985513f0ab3c0e2dba8bbb27fb8807f16996814038630c7982591848aa2c48f2d5fb841c462634f5f10759b35e0e8035ae4e98bb100e10f3d427b8fda4c97870b1d410d2c23b080c3b85285dd5d337b623fd5e4a8a2bc8945b396a7a5f665bb273c124103bb680564799317778fb57c01709987525d7c558b1fdf88f21dd1616fc8f65364d12fcc9e5b33b295"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x499]}) 2018/05/03 14:15:40 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') sendfile(r0, r2, &(0x7f0000a12000), 0x1) 2018/05/03 14:15:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/187, &(0x7f0000000040)=0xbb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) 2018/05/03 14:15:40 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x103002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r1, 0x202, 0x70bd2c, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x79}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000040)="94562db3892294aa3a9faee4464f757729a3aa193c66e934371084e7dbe8cb7edfe9b3864c66dafbe3229e5a06e9708a3c09a872b2e2aa3cae4efca49200ad34968ed4f86b507fe5dd5ba224a3e3e3a82b2b4c94ccb6dfb86b3eab5ed70304129ed0922037249e6795cbfb089be9bd36320197752bbead0338ea2c19727bdc2bfdd1b33f1e946ea52f274d2768c9d928120461b0bba27ee973caffc3053fda6e1623ebc71e60d35719566e77cc398ab42e80954a5676b613108058a545c13c57b38e8be4c426d435adca", 0xca) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x39, 0x200) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000140)=r3) 2018/05/03 14:15:40 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/199, 0xc7) semget(0x1, 0x3, 0x10) 2018/05/03 14:15:40 executing program 2: unshare(0x40600) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0xac, 0x0, 0x3a2}, 0x6, 0x401, 0xaad}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$tun(r1, &(0x7f0000000140)={@pi, @void, @x25}, 0x7) 2018/05/03 14:15:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa1cfffffffaf201cba617020a0e0ebb55d6f5a9ffffff86dd60652b1f00140600fe8000000000000000000000000000aafe8000004e7c4cd3a79395334879e8192a04156a4a3f52cab5e334d5fbde8bf78c3614724f3a5c1839fda3baea551179758f62d0cd60fbd655f83acb8dabdcf042430ddb73e1863c4081458f361f482771ebb4261645a36bea2ae5b48b62c7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:41 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) listen(r0, 0x8aa3) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x689, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:41 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004020000000000000000000000aafe80000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ee70d935f1e2ec47076a96cfd41115dfea58d25663eb8563aec841f179b14aca09a4621e3690940703994c6009514c43579241b40d508f49e76f5e0b4e0e4ebe5a8f40fd5a07"], &(0x7f00000002c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) 2018/05/03 14:15:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') sendfile(r0, r2, &(0x7f0000a12000), 0x1) 2018/05/03 14:15:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000040)=0x8000000009, 0xfdbe) 2018/05/03 14:15:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xd2, 0x800) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x1e, 0xdc6}, &(0x7f0000003040)=0x8) openat$cgroup_type(r3, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003080)={r4, @in6={{0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000003140)=0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ac1414aaac0c14000000000000000000"], 0x10) 2018/05/03 14:15:41 executing program 0: r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) r1 = memfd_create(&(0x7f0000000000)='-bdev[^eth1}[\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r2, 0x600, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) 2018/05/03 14:15:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x10000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xf86, 0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x100000, 0x4, 0x1803}], 0x1) 2018/05/03 14:15:41 executing program 3: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x7, 0x0, 0x4, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_bond\x00', {0x4, 0x7ff, 0x101, "afc692336f63", 0xea27}}) 2018/05/03 14:15:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200080, 0x0) pread64(r0, &(0x7f0000000180)=""/193, 0xc1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652bff00004000000000000000000400000065f1cfedd78148455419861beb40000000aafe8000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x4000000000, 0x0, 0x3]}) 2018/05/03 14:15:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x7f, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000000000)="30eb", &(0x7f0000000040)}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) 2018/05/03 14:15:41 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:41 executing program 7: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') iopl(0x9d) 2018/05/03 14:15:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1007ffe) read(r0, &(0x7f00000001c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/03 14:15:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="b8000000130001020000000000000000ac141400000000000000000000000000ac1414bb000000000000000000000000000000004e240a890a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000079c514000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/03 14:15:41 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3f, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/03 14:15:41 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/03 14:15:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x15555555555556d7, 0x0) 2018/05/03 14:15:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffffd9) syz_open_pts(0xffffffffffffff9c, 0x10000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x35d9bc4c3010cf40, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1000, 0x82100) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x6) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/178) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x480, 0x0) 2018/05/03 14:15:42 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x10000}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8) semop(0x0, &(0x7f0000000040)=[{0x3, 0xe3, 0x1800}, {0x0, 0x100000000, 0x1800}, {0x3, 0x1, 0x1800}, {0x3, 0x3, 0x1000}, {0x3, 0x80000001, 0x1800}, {0x7, 0x8, 0x1800}], 0x6) 2018/05/03 14:15:42 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000020907800000500f18485a825ebd8a8e6027c2fc152b8eb654a1388f0bfdedc792ddac3e06716fe4790a12e16422191efa63eededc38eb9ffd5000000200000000000000000000000"], &(0x7f00000002c0)) 2018/05/03 14:15:42 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2000) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="416864043f384caa7162afb4a4ff127bfb54573ce0d68cf319223e9ebe6277d912f059fb77a1af8d7daef1a8fcefb472e2bb0c9297afc60d477076e8c9682e049890850996c78152af5857b905f26639af1eca411db36fe9c709a31cdc50ea4d60b3b21854b9ddc631325c011a908d0a4d4a2c"], 0x1) r3 = dup(r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x9, 0xfffffffffffffff8, 0x7, 0x3}, 0x14) 2018/05/03 14:15:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x7f, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000000000)="30eb", &(0x7f0000000040)}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001180)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) 2018/05/03 14:15:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xa5, "afc15151e23b2c26ba917f70f81a84419d370daf2cbdded511a97fe5040e11e88b5fa2bb522966ad75ca1d49d43e98f7a65a0e68b83445418f3b7947ff6ee7c91f97abb373162744217b8ca07c3b9b221aa57e318da47f837693f97bbf8d8eaf70829f89afa583532dee1c4916d47ce9f7f42152602e02fd4dc97ae97b1e969c9e4dbacf774e314f232b5026fc6fde5afb938b5badc39868b24bd547fab8dabb842ea1ee28"}, &(0x7f0000000140)=0xad) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8, 0x3, 0x5}, &(0x7f00000002c0)=0x10) unshare(0x2000003) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)=0x4) r2 = socket$rds(0x15, 0x5, 0x0) listen$netrom(r0, 0x3713) io_setup(0x101, &(0x7f0000000100)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200040, 0x0) io_submit(r3, 0x1, &(0x7f00000014c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x1, r4}]) 2018/05/03 14:15:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001440)=""/171) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x5, 0xe90, [0x20000400, 0x0, 0x0, 0x20000590, 0x20000710], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x17, 0x1, 0x88b5, 'ip6tnl0\x00', 'ip6tnl0\x00', 'veth0_to_team\x00', 'veth1_to_bridge\x00', @random="0358549660cf", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x118, 0x160, [@realm={'realm\x00', 0x10, {{0x100, 0x9}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="ce76acf30b92", 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"c7e77207f27e4b9c86aa7897f59031c823d1399f8fd8782d72bc528b8977"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1b, 0x22, 0x1c, 'veth1_to_bridge\x00', 'veth0_to_team\x00', 'ip_vti0\x00', 'team_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="fdca61a56eb1", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x118, 0x150, [@stp={'stp\x00', 0x48, {{0x10001, {0xfffffffffffffffc, 0x4, 0x8000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xfffffffffffffffb, 0x5, 0x32, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x4e24, 0x4e24, 0x7, 0x5, 0x8, 0x8, 0x5, 0x3f99, 0x80000000, 0x8001}, 0x794, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x807, 'team_slave_1\x00', '\x00', 'ipddp0\x00', 'tunl0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x9, 0x6, 'syzkaller0\x00', 'bond_slave_1\x00', 'ip_vti0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[{}, {0x4, 0x1}, {0x4c42}, {0x7, 0x2}, {0x8, 0x1}, {0x5}, {0xe075, 0x3}, {0x80}, {0x0, 0x2}, {0x9, 0x1}, {0x1f}], [{0xa4, 0x35a}, {0x699, 0x7f}, {0x7fffffff, 0xb9a}, {0x4, 0x7bcb}, {0x6, 0xf878}, {0x2, 0xff}, {0x3, 0x5}, {0x95}, {0x5, 0x1}, {0x1, 0x8}, {0xa325, 0xca7}], 0x7, 0x5}, {[{0x1, 0x2}, {0x3, 0x1}, {0x4, 0x3}, {0x1ff, 0x1}, {0x1, 0x2}, {0x9, 0x2}, {0x9, 0x1}, {0x4, 0x1}, {0x3, 0x3}, {0x200000000000, 0x1}, {0xc19, 0x2}], [{0xffffffffffffffd4}, {0x100000001, 0x9}, {0x9, 0xffffffff}, {0x7, 0x2}, {0x18, 0xfffffffffffffff7}, {0x137, 0x3}, {0x7fffffff, 0x1ff}, {0x10a, 0xffffffff}, {0x8, 0x5}, {0x3, 0x5}, {0xb1cb, 0xffffffff}], 0x4, 0x9}, {[{0x99, 0x20e4cb81f55f4eef}, {0x400}, {0x2, 0x2}, {0x100000000}, {0x6, 0x2}, {0x100, 0x2}, {0x8, 0x3}, {0x9}, {0xb}, {0x0, 0x1}, {0x8000000000, 0x2}], [{0x401, 0xff}, {0x6, 0x262}, {0x6, 0xfffffffffffffffd}, {0x1, 0x61c}, {0x3}, {0x4, 0x1}, {0xffffffffffffff4b, 0x9}, {0x8, 0x1}, {0x2, 0x1}, {0x5d3, 0x1}, {0x1, 0x100000000}], 0x8, 0xa}, {[{0x1}, {0x7, 0x3}, {0x9c, 0x3}, {0xa5f0, 0x1}, {0x10000, 0x3}, {0x8, 0x3}, {0x4}, {0xc9a, 0x1}, {0x7fff, 0x1}, {0x7, 0x3}, {0xdd, 0x3}], [{0x1000, 0x80000000}, {0x20, 0x6}, {0x7f, 0x1}, {0x6, 0x8000}, {0x20, 0x18}, {0x7f, 0x20}, {0x1, 0x9}, {0x8, 0x7f}, {0x6, 0x3ff}, {0x3, 0x1}, {0x5, 0x4}], 0x6, 0xb}, {[{0x7fffffff, 0x3}, {0x6}, {0x4, 0x3}, {0x3a51, 0x3}, {0x5, 0x3}, {0x7, 0x1}, {0x72, 0x1}, {0x1ff, 0x3}, {0x100000000, 0x3}, {0x5c, 0x3}, {0xffffffff, 0x3}], [{0x401, 0xa8a3}, {0x426, 0xe6b}, {0x400, 0x5}, {0x1, 0x1}, {0x40e, 0xd}, {0x1ff, 0x4}, {0x1, 0x3}, {0x400, 0x7b5}, {0x0, 0x8}, {0x0, 0x9}, {0x4}], 0x5, 0x7}, {[{0x0, 0x3}, {0x0, 0x2}, {0x6}, {0x8000, 0x3}, {0x3d5f, 0x1}, {0x10}, {0x800, 0x1}, {0x800000, 0x3}, {0x0, 0x3}, {0x9, 0x3}, {0x2, 0x3}], [{0xfffffffffffffffe, 0x400}, {0xffff, 0x40}, {0x40, 0x1}, {0x4, 0x7}, {0x9, 0x7fffffff}, {0xffffffff, 0x3}, {0x100, 0xfffffffffffffff9}, {0x7f, 0x6}, {0x6, 0x1000}, {0x81, 0xf7}, {0x100000000, 0x7}], 0x5, 0x4}, {[{0x7fff, 0x3}, {0x8f, 0x1}, {0xfffffffffffffff7, 0x1}, {0xa8}, {0x4d0, 0x2}, {0x100000001, 0x1}, {0x8, 0x3}, {0x2000000000000, 0x1}, {0x5}, {0x2, 0x3}, {0x6, 0x3}], [{0x7, 0xffffffffffff8001}, {0x7fff, 0xfff}, {0xab, 0x1d87}, {0x1, 0x79ee}, {0x6074, 0x1000}, {0xffffffffffffff6f, 0x3}, {0x3546, 0x3}, {0xf76, 0x9}, {0x70000000000000, 0x200}, {0x0, 0x1}, {0x7, 0x5}], 0x5, 0x9}, {[{0x1ff, 0x2}, {0x7, 0x2}, {0x9, 0x3}, {0xfff, 0x3}, {0x54, 0x1}, {0x2, 0x2}, {0x3}, {0x1f, 0x3}, {0x15c, 0x2}, {0x3, 0x3}, {0xc95, 0x3}], [{0x8, 0xc2f}, {0x3, 0x8000}, {0x9, 0x4}, {0x2, 0x4210}, {0x5}, {0x3, 0x100000000}, {0x1f, 0x4}, {0x20, 0xfffffffffffffff7}, {0x1, 0x5}, {0x9, 0x8001}, {0x6, 0xffff}], 0x9}, {[{0xc1dc, 0x1}, {0xffffffffffffffe1, 0x1}, {0x9, 0x3}, {0xff}, {0x2, 0x3}, {0xea, 0x1}, {0x5bf5, 0x3}, {0x4, 0x3}, {0x0, 0xc9bb8fe54a680a4c}, {0x0, 0x3}, {0x4, 0x3}], [{0x2, 0x7}, {0x0, 0x1}, {0x1}, {0x2, 0x1}, {0x8001, 0x1}, {0x1, 0xfffffffffffffff9}, {0x8001, 0xb5c}, {0x8, 0x5}, {0x100000001, 0xff}, {0x6, 0x6}, {0x6, 0x20}], 0x4, 0xa}, {[{0x8000, 0x3}, {0x100, 0x3}, {0x8000}, {0x9, 0x3}, {0x5, 0x3}, {0xffffffff, 0x1}, {0xfffffffffffffffd, 0x3}, {0x5, 0x510c3764cb5d5f63}, {0x7, 0x3}, {0x2b, 0x1}, {0x2, 0x3}], [{0x4, 0x6}, {0x1, 0x3}, {0x0, 0x401}, {0x8, 0x77}, {0x1, 0x7fff}, {0xb, 0x4}, {0x3, 0x3f}, {0x6, 0x7}, {0x0, 0x80000001}, {0x401}, {0x4, 0x100000001}], 0x0, 0x2}, {[{0x9, 0x3}, {0x2, 0x1}, {0x0, 0x1}, {0x40}, {0x1}, {0x800, 0x3}, {0x7}, {0x8, 0x3}, {0x0, 0x3}, {0x5, 0x3}, {0x9, 0x3}], [{0x81, 0x6}, {0x1, 0x8}, {0x8, 0x8}, {0x5, 0x6}, {0x2}, {}, {0x1, 0x3ff}, {0xffffffff, 0x7}, {0x8}, {0xada4, 0x80000001}, {0x1, 0x6}], 0x3, 0x4}], 0x9}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x19, 0x2, 0x200, 'gre0\x00', 'bond_slave_1\x00', 'eql\x00', 'syzkaller0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x138, 0x1b8, 0x1f0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0xffffff00, 0xff000000], 0x400, 0xff, 0x3b, 0x20, 0x4e22, 0x3, 0x4e23, 0x4e22}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x4000000000000}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@ERROR={'ERROR\x00', 0x20, {"a9551722420b0b4328bcb5c5b1dfe90a369633f44f0788fdc9c8bdd31836"}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}]}]}, 0xf08) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:42 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) fallocate(r0, 0x1, 0x9, 0xc90) getsockopt$inet_mreqsrc(r0, 0x10d, 0x10, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8404000000000000000000000000aafe8000000000000000000000000000aa00000000c9b845e626df583515c0f35d3fdfb5efa9813b2042524076a6adb50a1a4fbfe7a906764a8f627352ee2ec6790264fffc1c7127d6dc7b046f976d77c316d1ffb46278780eb5247872", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x22201, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/03 14:15:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') sendfile(r0, r0, 0x0, 0x1) write$eventfd(r0, &(0x7f0000000080)=0x1f, 0xfffffffffffffeb4) 2018/05/03 14:15:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9c, "5d2067241a63c77470bf2a39cd785362f48b9ffa0bb1b213b46849b4944cc8bf51791249c6b4818353edb0dc911bd18fed98af170f890ee96b2b2a7d944856dd146ee505886bc5672bcf152d8fc891ed3a8c42d54247122816c67489cf88588e5b8868128d22fbdb2bbe60083b8682d62ceb6892daa6d88a16eb07b08a83f8955b73942008405ceea5ba1126b573c9145f1652927cd0dc5df7499cd4"}, &(0x7f0000000140)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3c15, 0x8001, 0x8000, 0x8, 0x80, 0x3, 0x6, 0x0, r1}, &(0x7f00000001c0)=0x20) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0xd) 2018/05/03 14:15:42 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x1782, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000540)="afa9769b7e88660d5b4b7bc1730d4e474e2cff7bb1c8246ac51b1b263a97827a", 0x20}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) r2 = dup2(r0, r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r2}, 0x10) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28e454be31c1222f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000080)={0xff, 0xfffffffffffffffa, 0x200}) 2018/05/03 14:15:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) set_mempolicy(0x3, &(0x7f0000000100), 0x20000000) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x104ffc, 0x0) pwrite64(r1, &(0x7f0000002e40)="8c", 0x1, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000040)={0x20000000, 0x3, 'client0\x00', 0xffffffff80000006, "cebbc1dc1e5d242d", "ced773b16dcdac39c49f079a8035ca8b3a2cb13ce8084174c741016baa40927e", 0x81, 0x9}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) 2018/05/03 14:15:42 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x1ff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000140)="67c02fa453bb3cff4b511ec085b15ac38972ff11fd01319cd613f9f156e400a42276edf086c7223e230003ba35fea2eb74ba18f9c33568f8ce36670ece7d57b443e1a372e6d0b529ea966db176a7ff5c568036ef55518b6c9f39ef41b1321d5f6c9450e4913ec1b27e03cc80ae51a21ed05790fef0b798b45b1748391ce2b5f8f805f5c9481f88640568bd6a175a81749670fcf8bcf85ab92a7939b18980", 0x9e}, {&(0x7f0000000080)="6f397da000c0c10187c8336f5bd915216138f2483862023b32a73a3453e7c5378f982084c165e236fc", 0x29}, {&(0x7f0000000240)="9a47176454e814d5fd332c6b419615a98ef059ed123b8fe33bdd748c93db32a55e25e85581ae9eb8bd968179c5207d3fb5bf5700e66ab93cc116b7cf01f07c141075e3eeb1835b41643f8508f3a5fbb01eaa3218f6b6a8d78b40e89af18775f6c5b3b3c16db2dad9cadefe3c0b9103f22720824b140bf92992dbad1d7a1b5ab40d21a020141e46", 0x87}, {&(0x7f0000000300)="90d85dccad970fc0d500ea1243efad14a53c8ee2dbf317b5b608e83e883bdc4b6473e47073cf54aebcdb785cb04fc7881974f835eb69c675f6fab7c6a178eafad85a0714c4a72410937e07f73fb4bad13654f0011438e2f2e5cfc10764e9807d0fe789e099337ba685821d379dedd96f84d4851ce0b0d8c7d8d26a3bca8813e011501452b99b0d3740cb6b9143045decd1b0166335b8670abdf2573bdb", 0x9d}, {&(0x7f00000003c0)="5e5973112ae196021dad563879acffc5b42d75dc7559acd8ec7958c0b2313f00377af072532f926b3de678c953c0ee5bfe6c049f7be4a5a8853729116ea86a4413eb5dfdf35eb59dacae22d92a042fde2eaafa51eada751655fbd95ca679c6470ec6c7ad8c937761276ec03f88d54eea4b59cdd8a81ecb5894", 0x79}, {&(0x7f00000000c0)="c473844300aa16d7d865f6d5e46e99b6ac0ab5752b621286b20771778989ac5fc6ed17c9488bbe826dc66c537795f24d", 0x30}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="d55eef7605cca0be358fd4b2b7f4ffd546e8c7745f53ad6891489b93fcefd15a065395ee49083e896e77ade136ffd19fba33bf97366f2b30996925e764aaa382802a7231bdec6122e664fcca718a794f0b96394398110791de78dbc234ba981e7a26f025bde7536ca5488076e707375a021be17bd7086989666fe42c49c2d9b9631cb360b6c635f29d1dd633a67f74ce41c97076f0c1e42e5ef1d2faa8dc9bcdf644ee32a9ea4d690d4c95eb", 0xac}, {&(0x7f0000001500)="017ebbaa2546653c9da5f0757cf09eca2f479b6c2112b2f2e7f0a7dc432081ead0cc7a1dde9d7c4faf217c6199785d110c", 0x31}, {&(0x7f0000001540)="0dca80e3114297835bfce6430263877ad0ab8873199187ecb294de4293e8aff078747bc6c199cd1434ed893ae05f41d2f338bdbbfa4b8a06aa6aecfd345bf3fe57e5f689911c5774e7378621fed95e9b1f01183efecc0490477be2448e268892732dc1c7311dcd053a7789a3055126f45865473242e779dfff1ee72e19120e3249f6806efaf8ada2eaecefe4ac013d0a9796eda1988fee4b71b880", 0x9b}], 0xa, &(0x7f0000dda000)}], 0x1, 0x0) 2018/05/03 14:15:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3a3000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x9, 0x20, 0x0, 0x7, 0x800, 0xff}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/03 14:15:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x9, 0x5}, {0xffffffff, 0x7fffffff}, 0x5, 0x2, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000007ff3)='projid=map\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000000c0)=r2) fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r2}) write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'filter\x00', 0x3e, "89e4142f4cd8f61808012e76720664a8470e8dfccdbc7dd92e584f65148e9cff65e7e87cc1bb00c197b7544eaf917a560cb6bc9b934b223b562664800a81"}, &(0x7f00000002c0)=0x62) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x9, 0x200, 0x100000001, 0x8, r3, 0x101}, 0x2c) 2018/05/03 14:15:42 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x401, 0x400) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/112) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x3, 0x400) semop(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x9, 0x30, 0x1, 0xe5}, &(0x7f0000000140)=0x18) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x7, 0x6, 0x1, 0x3a1f684d}, &(0x7f00000001c0)=0x14) [ 141.933786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/03 14:15:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/05/03 14:15:43 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000004e91fd6b0442d43290c90000000000aafe800000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x400002) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280), 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x1, 0x20, 0x861, 0xa6}, &(0x7f0000000200)=0x18) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) 2018/05/03 14:15:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002940)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002980)={0x0, 0x58, "66299d5f74631ec9432fbc186591089c58c45513553ff9076d84ea279ffc1ef240e5fad9ec150df7de207378a13369c0f26ea489ab7dfeb20a7a3b4322978508eaba8224179f8fe77c818cdddee46e66a8ed48fddf6c50f6"}, &(0x7f0000002a00)=0x60) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002a40)={r2, 0x8}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/255, &(0x7f0000000080)=0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendmmsg(r4, &(0x7f0000002d40)=[{{&(0x7f00000014c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)="5c359794e8e5be2d91c11bfd8685e562566d3d81604422b61eee53ff5f62f1ee46a6cbcf30409fb88796f892ae6edad1", 0x30}, {&(0x7f0000001580)="8a7d2c37925a71ab25112a13b4ad", 0xe}], 0x2, &(0x7f0000001600)=[{0xc0, 0x29, 0x10001, "cf88bc2bc7299487f11a8122f0437cbd4a7b941b19f576e148035daeefef70570197ed270a3caa1d23c7244e1526907d708f8399a84e867043d23d4c98500d30cff6364a9ed90865b62b3ceaa4328e441dca2b929bb54fbabe7547ec228c1557f3309d34711d4dd589674c685a19f1c67e44408d8ef2f063406e486305b22785e4ce6a14d3001d09b3b1d6dc2eef59f6f9be56d31b6389f53d7ee8deb5070891a086e0f5df21fd65f952"}], 0xc0, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000016c0)="0ffafcc54dd92ed1be0f852b4d291cbe577df8e5af30b80b112794c0c97e745eff1cf93c075771b70ccd264f87aed699137117b1b786bfbff1faad8feab1d9e198f0ed1164dc1c4b64882dde736b74a733f483f37e7c9bb63f7a681b46787e10f5878559ecc25ebdbd39c0ab7d257e698302c276334b8faf6eab1a7c47fc29c5b02d20991366ee7d5dc2fd9e8241758099f563b36453271c65ca2a0f6d7285fac0566afe2f884ef7f7ce9b0f9dad3cd43338aab6a5b84a50aa07e6027ba4b7c6f80aff6967a9e0500909693afa0b01275c062551", 0xd4}, {&(0x7f00000017c0)="29c346841abda18a655f5d06c774a0af0a3821eeb0dcf047e7f073d7712dc39fe6b813a32793b8c4dec2e4b244e0dc977ea6cd976e328103475fa11435734ef1de7ff8b267eb73806b0437377c17ccde4acb1a43708b4037786c0ba107e62beb0373f51765bc3c294765885fe2d0312aec0090f39f8c6192903a74385661959318aaa71da4980ecfa00b3b1cd94221103eb6b4c6ff4e7e9de5bb9156cba8100bb0b1bd1d9cb29ac3cc", 0xa9}, {&(0x7f0000001880)="b343622ebbe287421d1af54ebf0bb442dd65b2f48411138e87d5b24cf482cce6b64039cfa5c45fbc109ab2cc983aae8e4848847f51799173", 0x38}, {&(0x7f00000018c0)="16a3b9c6314a1481ad1454a83ac001087df0a3aef471152dc7", 0x19}], 0x4, &(0x7f0000001940)=[{0x60, 0x101, 0x9, "f78e16427ad0775410f4ec293f67c2bdf2b18b533dc6660b7a0782e29c3f2d96e675b0c273cd6b965830ed35fc0fb93bac2d44f197979316b3720f9239500555a3bcb2f690a67e963556"}, {0xc0, 0x110, 0x3, "0c3924113d2ee11452dbf601de85cf0aa00b7c86b7eb9d32086963ed5835c0b16ef1fb96b3dba2a367a03471fea43ac464d6b92d48f1c22b8ef88933018872d91b50dd4886c9ccf2fbe4d88b93d3ff81c3bc7fe36c2461715de0bb5065fbe9ee7ad481efad04a627a1a3a530eec98f10d0769bbb65491dc19bb6c16aa9bfb66a5c04d9252be12a4aa8303614a13447de0f37cb3461963c212249340d8ab4f9a30417e6db7e4f7a1a68"}], 0x120, 0x4000010}, 0x75}, {{&(0x7f0000001a80)=@ll={0x11, 0xd, r3, 0x1, 0xd4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b00)="7bff824b0b6275a928435615d4eae33b9ec0006c7ab36e12fce8b32e070f23a2550d95fba100ce10bf7336ef4075561e4de5763d15c03b37c0bbe6b172e9b58bddf8e12e28d4ed2d75c805c6b2672ea225b6c2b4aea41a70b07bf4ed1ba8ce35cd3f573c8969c935dfea0208b56ae44d9519435d882118bb722d2fc52f064bce67bda535934ed4c700455f0785df72bebe03f5b8d3e5a0a94da9d7e53f9e219626d6ee0bc7217c0e97376116dcfc91845ca7bb779440547319beccd6d29aaccbcff52110cad973aa7e1006398702bcb240f78fcc5467e7fb5a086b5bfd7870b96fdc2a463500d0cc0f85cfab3c", 0xed}, {&(0x7f0000001c00)="a3c53f90c1a39f9072f1bc00fa03864b50541015efb7dfae5259be287432de57403ff490f60124791962ef75a1295597f89047fac16e83315fb5abdc254334d6b1581515", 0x44}, {&(0x7f0000001c80)="1bf88ca373c4e4bc8a6de4358f6047b469d12f23e9fb4e7330db66163135a794344ff4af586444f3494da452e729902044fc4b5de67803a65754fc79bfd7eecfa01c3b447123520e0a0ea0008caae9db1f576e42c59951071a34387773f7c947d17cb5db53205508636441c85f0f713f8bd13ddb56123ad398d4e24895c7eaa17afc", 0x82}, {&(0x7f0000001d40)="fed79687daa0cc48c17d75a4dc31169ea7b6560ad4231fa4ea45ff5951a3409c7af4dec51ad5bc3403b40fb0c18b486db7e826ac627359a8eab0ac35e20577f3b12974db2b50d3b395b62c7c09e8ae338c72c164ad4501bab014ef15e3c1d99c01ee5e89d4139e1f4e2c5b2a62bab53a8538aaafb40a919b945fe09cecd2ab791e0afdb6f275042e8a31de54a71831c0b7c00af63d38b89a6837a5423a2b54a909d49120341d5766987d400a0add7738066d", 0xb2}, {&(0x7f0000001e00)="d784eb645254a4448e57f93311147f13caf9aa0a0eba79ee9db0dcaf7b6163c864295b8676c9bfaa1757172a28760c", 0x2f}], 0x5, &(0x7f0000001ec0)=[{0x30, 0x110, 0xffffffff, "d3bc370589f78b14bd1659fb81b9d0432ee3a1cda1219fd151"}], 0x30}, 0x5}, {{&(0x7f0000001f00)=@ipx={0x4, 0x3237, 0x7, "5c55a28adc4a", 0x4}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)="fc827abd38d994c029bc88f4516bd9f2449d27c5cef99a2f97f577ceb2f19cae55c705706db0ad7a6f0d4a6cd17d016cff63455c107814f6dcc0dec9888d40e9a23b766146865396ae1b80c3125e15bda6e036221f6e7a6dc6db94e16db8e23148ca4684fb963b44bf4cd57de51909eec0b1c490418d8cc8af58ee84f18d8413d17e066f78", 0x85}, {&(0x7f0000002040)="4cf68e7e6583244066ada8968ec7cf15335e13c22775ed0da40f3757b4e97c52c01f853c94e729544f74601ded35495eebe6be7d297b477b012576ea3d1624bb4466013753ed28ae4ae2250d1c09db5871211c340212a4596732d3ea", 0x5c}, {&(0x7f00000020c0)="9e4761f98ea0f171a6f44d2c0715960f0c28c28f75fa25ed2bda6ade207400908e1afed31367aacae2f3f7a6518ade2279a2f4cf9bfb13c5", 0x38}, {&(0x7f0000002100)="2f047f71c099b0422ff78196f2cad1a39b85ec4ee01039f86ff8e4b1269ee71ca823556e19802f1dff3cdb19306cc92abbde8101913602ba574abecc424e5bcbcda6cc8d9996", 0x46}], 0x4, &(0x7f00000021c0)=[{0xe0, 0x111, 0x7fffffff, "4ad1faebc8df65944c9660811571d542483cdd9f6dd146ca2986023007da821694ab7852b9e120385ec59f57574b99586baa923fb0aefa21672baf0ded4a29eeaaddf1fddae3ac18e90b0f7e565a26ede4c7228b01b855d0f085d5b6971f5a6d8a54c2a70b41316560b5b71b54e5a1f53faac5c660c35a0cd86a7cb1e6b47fe3a8561b727c3ea24d5670ae90cf79c06b939f8b4f1f117d045503e1eb5b31a5a3bf73a0f3b29ca9bc5fd411790ec2e4ac712e088cb1550f474817733362138e3bd2e10149d501a2a6da58a212edba08"}, {0x20, 0x11f, 0x20, "b2c3bc0b0b67201528"}, {0x50, 0x84, 0x9, "6acbc2e413d2b21dad274d0f6ace925b9330a8ae599641c3698493025a602d12228249b9de44579a5c67014cf9a5de26eaea3924fdbc68f65f"}, {0xe8, 0x102, 0x7, "ac43c7f915cb3f35f504a6d57977b913c6328527201d67dd52aff5f592e9e165326929c77bbffdb507aabdd40e97e8b2b6931f1110f245d9e3c203db260f94b7b981e3400d8e6571cb0e5e4eaa1bb4b6299ebe88eed5b167b0e8a1d365d031d1a3c7db57066367f69ccad0cc7d05c31e56795d09799b58f8057b7acb28715661e72674d7479fc5580742f91e96189d3c1e934a3d8fc4f968ae7aea5db99bb1d59ccb70a13a46a897f40760b7a9fdc73008aefa8824689999ac0a0b8a094252d709df7b88c0f2293b07f578c83861b30cbf917f0fe678"}, {0x40, 0x117, 0x5, "f0880c940d1f18eea9403e4c1bf2419d8f6bf682790f24a267bf5e5507ea75ff16ecd4bf8941934ec309c8501b2df701"}, {0x20, 0x84, 0xffffffff, "f0d078e4a5969f08021370ad6c9b6867"}, {0x68, 0x113, 0x3, "4a4c672cd346e4da30ef93328ce356bc6f60e5f20bb6a826296331d49c222dc6c4376a66b69a43742061bcde6e36e8f7189360f58f1e8fbfdbae95c5b53bb37c5102ac482627a3f2a7e578055ec2ce6b487edb32"}, {0x90, 0x111, 0x6, "197805260dbf5d4e03370ddde7e359aa00e9d0d2d32a2bd112397e592cb83decdfdd94fe08a2972f3069685acf94fe1a99a16cef9d8df667bcafe6114aaad22d2469af890f196e868a1c0e243ac81e3164f5bff40bca85f1ef1c67deb760e805f22bb36e65c12bdc6448846ba0804018fd2a39ae64252e542b7c69616f0a8b"}], 0x390, 0x40}, 0x7}, {{&(0x7f0000002580)=@l2={0x1f, 0x7, {0xfffffffffffffffc, 0x7ff, 0x8, 0x8001, 0xf04d, 0x5}, 0x2, 0x101}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002600)="cf1355ec4f9b8242dd713c225e8459177fd26c2a2aea686163bcc9dd40e02d53573a52e6e3ff8c9ec54ac889558879ff", 0x30}, {&(0x7f0000002640)="45d85c4075396983fbc08057be0f56a93b048a165008a84f0b82b658217f3a996299eadb0d7fead0346b0e0769b8ee367ca66c4780b15081ba75fe91a2430b2221080f435047d430c9d86f1434f488bed42c9e78b5f19a726a18591ed91210ce38bf8119cde9c1b7cb0937059e28592cb78505adf55e5e6e6ef6283f8da0f203a92702234c9ac3a776c679d4d92c798d1a9a08648097c4e5b970af37977d537340eb924b1b8670ec03284724efaf8054a47f4faf2d5ddde3c6a949f88f9bd8a038aec303f4ee15abae05754ed8faa5dc4482a4dda30e7d587a39adcc694e38b98955033b6f41cb1e048ae5674ca932acca", 0xf1}, {&(0x7f0000002740)="664e8f6d65589b11b0f01d24d01ef87c82078fb236f83524bef0312b2b1e9bca0321c983b5eb2793c63b9840453c6e916d6c0d770835fd8d6d0148a89dcb36350d09d444213b9a22a84bddd84ff25a15a33078cae3e1b0051d21611fb9b7e6bd4bf6cd99d7dc12ff96b8279b6d37da8b6047213a184e9c2a44a1b8f2c678063e9b92d210cf7728573b3dac064010112f0697c53032999ac83a780cf91fbbe614e201e199cb4a0df6a93e4287482219b5a105ed866273afd86be77e8f9d1d", 0xbe}, {&(0x7f0000002800)="b6b5cb0f800571afd141fdd4bb1cc3b0b4a5ec51e9ae4c9b", 0x18}, {&(0x7f0000002840)="f679900121b4b52fa75c7b6ddae1da975d65455c84", 0x15}, {&(0x7f0000002880)="08dcbce27da88ed948d3b0a7c3147e606f544f7b9df118e2dbe0bc32ed93226f4fda0387d3c2ffa0b330b6a2a299e0d68b9325c80106cfd348db34103f90485607691f1afbf8328cf60aac96328b0914af497eb42a9381e784801b14c8f6209d6f6c900dff7c7a4ffca3182b36d659a141f6c2926c37387f1d1553659214263385605194975d69bda60ed0d672c2f0db68f070459a04f54cc3db52555f63e14c1a", 0xa1}], 0x6, &(0x7f0000002b00)=[{0x100, 0x1ff, 0x4, "a8982b6a7e832e1a27cb2a6429d51162a4b9212a9ec6015c75c1916a939f60f17accceb17df74cc85c9f2de6a07783da893d764efa9a2a8c402271a512045bbfdfd68b29d907fa22b70345014ff24ed241e6aebb0610eb7fe065e81c39ccc276532de026579b46f093556099e7df4052a4e41607925b3461b13c434fcc2cbec9311dbb8e3c8bd0ef51659cd4c4a03ed3cd7754a8cdedb77893e36dec6485c29a54a9c59bdb2fc435ec35c778557b68833f10face90b62ce582865c6f2ddcd1e9a8102c6a6d20733724b3596131f32cbac791f529b1494172005c1848fd08153cbc2a23a556e7540d4404"}], 0x100}, 0xfffffffffffff801}, {{&(0x7f0000002c00)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x41000001}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c80)="d6ddfb1f892882cb299badb54dcc9d3de501e4172132c3acee74a450da52393439360021d98bceb7ae8ea5116f6a70bec4ce9b3ac0b9b047fa03e079b3fa00da3a9d6f28086b4236f45aa7100435d226b609cce646e2e8be99e03790edfe8e580e989506ed0abf2e36252b98c7a4e7396404ab0c1565f66045c454", 0x7b}], 0x1, 0x0, 0x0, 0x4000}}], 0x6, 0x4000) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write(r5, &(0x7f0000000140), 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000000)=0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001440), &(0x7f0000001480)=0x14) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000002c0)=0x54) timer_create(0x7, &(0x7f00000013c0)={0x0, 0x30, 0x2, @thr={&(0x7f0000000300)="87519da4dfe43f882028dbacc816fec957fea17b0de535ef0b4099a46edbe43a0e1352021feb01e9a879faa183bfa49c78d5d6834ebc3e7956aed31ebbebba5c332f4471553f29e1d7cf79409ec55a017683b1bbf4a47f9899671f664666383421e259076d7bd6e0a29dc02684ce3cf5b5e3e02f2e55cfb7792179d5ff6c2d730aef5c36a2a0df7cb8ce280c67c4120f5ee773fcd74fad7b6c11c0e6e9d7f5", &(0x7f00000003c0)="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"}}, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000040)={0x1, "81d9ebc900deff000000000100000040", 0x4}, 0xffffffffffffff26) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/05/03 14:15:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x74, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x8}, @in6={0xa, 0x4e22, 0x3c90, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x3113d8b6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/05/03 14:15:43 executing program 0: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x2, {{0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x58dea72c}}, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x80, @empty, 0x7ff}}, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x235dfdb3}}, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}, {{0xa, 0x4e23, 0x1}}]}, 0x390) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'cgroup\x00'}, &(0x7f0000000200)=""/55, 0x37) 2018/05/03 14:15:43 executing program 2: r0 = socket(0x1e, 0x82, 0x40) socket(0x9, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/03 14:15:43 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000029c0)='/dev/adsp#\x00', 0x8, 0x440) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002a00)=""/252, &(0x7f0000002b00)=0xfc) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000000, 0x10000, 0x5, 0xa8f, 0x6}, &(0x7f0000000080)=0x14) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000440)={@multicast1, @local, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) getpeername$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000740)={@empty, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000007c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000800)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000009c0)={&(0x7f0000000840)={0x150, r3, 0xed11162a142433b3, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7fff}, &(0x7f0000000100)=0x8) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000140)=0xe0000000) 2018/05/03 14:15:43 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x40000, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x7, 0x1ff, "dc6a566bba2e", 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x8}, 0x8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = semget$private(0x0, 0x3, 0x110) semtimedop(r3, &(0x7f0000000340)=[{0x3, 0x11, 0x800}, {0x4, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x1, 0x7f, 0x800}, {0x1, 0xea, 0x800}, {0x0, 0x100000000, 0x1800}], 0x6, &(0x7f0000000380)={0x77359400}) [ 142.320413] IPVS: length: 255 != 8 2018/05/03 14:15:43 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc", 0xb, r4) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/03 14:15:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) 2018/05/03 14:15:43 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/69) r2 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000002880)='user\x00', &(0x7f00000028c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002900)="4e6c8cfd7f13b364", 0x2, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f00000027c0)=[{&(0x7f0000000340)="a64409f06bd982bf99dc70e815accb8dbfb96628660410333060675043e36d820af9163c473c5fce17113572147cc5f7767fad96e34b37614d7b0f10d3d058a68503c8e12cc6b6c18cbffdbc49bdf3ca4a6fc347ca6ec6ad95585d71ee5441cddcb5f72fc5aa58db362cc07ac4ab439f1ecfd21d3d379cc87ecb561344f4b96d5176b9fbea444e9ae39f722c2e3da5185d5d54b2e702d793b039a0b1990f6d46ff1245cc25b71375c3b25e4fadb44a32e5e49c75a80c7a73833a62a92a8cd1a5786680b54be859136e86b0db1e5310", 0xcf}, {&(0x7f0000000440)="6ddc0421c307a8edb9a3d89cd45d15b856157e34b14ad0212d84ce341c8b45a9835d3d38c1924e433ded0337a0269659d6c9db22d8ab8061f77f2a91cf1079265dc524e3c3b565287c341cfaea6d49dd94aaea5687ef705117834ee589d00a50a4", 0x61}, {&(0x7f00000004c0)="4aab4c99be1bb23ba8486e189c5becd8b8889183d88bb8a3a96eefc4872caeaa10da2b7659ae52fa55d1aa818e63c05d5ce492b5e36fd234e3c0179d1ad00cd9bad3c26a548c318747bc1a5d6bd333b241d61378719e9ca7425748873148b31b2f6d299b5f9eeb2bcf375748e46efd986f1887019576b40a07f9aca29e8668ebc7a137211d8ee600b36f98b96c6495304bf4893503ccb09ba1babfea3a46ea5b9117f485d32de74147721065da931f14507a", 0xb2}, {&(0x7f0000000580)="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{&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="bc874249d88ce7a49174d5a00bed13b82eed0bb947837ce88ad3f14b5fd887e81c3692d4516046ce3f9ec7d2", 0x2c}], 0x9, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002940)=ANY=[@ANYRES32=0x0, @ANYBLOB="d700000071d1c35c4cf356e28a0e1811795505c6cdf86e19ccb464df2398dbdca91fd0512f1354cec3f63c623482e54dc5bb4bb9a2081aa2cb119f43bd31852a01c67b6a555f9d34578656a5fb7c7f0da8cb33a164c1e46e397fb093d54b7cba90487639f890331894cd83dbdccb0c2cc0bf60906c54bd55ba32b1374b59838863c991cdf87fbe10da21e5259411a8242bc72f3e375ccadf8a01c668a816acec68e3344065566edbde6badd5206bbe44f31d79b887ff6acbf5b6198f3e22cc82ef166a00d9c4be802d0368dc8e2c2d46db09f6867b2961c7f5a85bd116596ede3479bd05"], &(0x7f0000000280)=0xdf) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r5, 0x2000000000010d, 0x10000000c, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) 2018/05/03 14:15:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:43 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) [ 142.628790] IPVS: length: 255 != 8 2018/05/03 14:15:43 executing program 2: r0 = socket(0x1e, 0x82, 0x40) socket(0x9, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/03 14:15:43 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x3010c0, 0x0) fcntl$addseals(r0, 0x409, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x7f, 0x3ff, 0x5a, 0x21d, 0x4, 0x6}, 0x9, 0x1f, 0x7, 0x80, 0x9, "7e7bfe85663304783c942dc566e3694d32d2a3f90c634f5f9776aecdaaeb119956d59f2160d9c67f990154fd4383ee96f7549cbd2c0821dca0b025cc8a00fc77f97c2d4a845e93f5b9c621ec16dba95b0361aa948eb1e1a83658ba37ac5aa1c2fd312423071975147263b35afaad62f17f377843cf839a307635f0d0f1c94447"}) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0xffffffffffffffff, 0x100) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=ANY=[@ANYBLOB="1107000000000000c224007a07183510ff010000000000000000001700000001c90000000100c9100000000000000000000000dc4501000100"], 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=""/140, 0x8c) fcntl$setflags(r3, 0x2, 0x1) 2018/05/03 14:15:43 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x4af, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:44 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, "69707d767469300100", 0x1}, 0xa) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='ip6_vti0\x00'}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x81, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/187, &(0x7f0000000180)=0xbb) 2018/05/03 14:15:44 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x4fe) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x60, 0x6, 0x10001]) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ee8000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x269) 2018/05/03 14:15:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/03 14:15:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/05/03 14:15:44 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x0) 2018/05/03 14:15:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002940)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002980)={0x0, 0x58, "66299d5f74631ec9432fbc186591089c58c45513553ff9076d84ea279ffc1ef240e5fad9ec150df7de207378a13369c0f26ea489ab7dfeb20a7a3b4322978508eaba8224179f8fe77c818cdddee46e66a8ed48fddf6c50f6"}, &(0x7f0000002a00)=0x60) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002a40)={r2, 0x8}, 0x8) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/255, &(0x7f0000000080)=0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendmmsg(r4, &(0x7f0000002d40)=[{{&(0x7f00000014c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001540)="5c359794e8e5be2d91c11bfd8685e562566d3d81604422b61eee53ff5f62f1ee46a6cbcf30409fb88796f892ae6edad1", 0x30}, {&(0x7f0000001580)="8a7d2c37925a71ab25112a13b4ad", 0xe}], 0x2, &(0x7f0000001600)=[{0xc0, 0x29, 0x10001, "cf88bc2bc7299487f11a8122f0437cbd4a7b941b19f576e148035daeefef70570197ed270a3caa1d23c7244e1526907d708f8399a84e867043d23d4c98500d30cff6364a9ed90865b62b3ceaa4328e441dca2b929bb54fbabe7547ec228c1557f3309d34711d4dd589674c685a19f1c67e44408d8ef2f063406e486305b22785e4ce6a14d3001d09b3b1d6dc2eef59f6f9be56d31b6389f53d7ee8deb5070891a086e0f5df21fd65f952"}], 0xc0, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000016c0)="0ffafcc54dd92ed1be0f852b4d291cbe577df8e5af30b80b112794c0c97e745eff1cf93c075771b70ccd264f87aed699137117b1b786bfbff1faad8feab1d9e198f0ed1164dc1c4b64882dde736b74a733f483f37e7c9bb63f7a681b46787e10f5878559ecc25ebdbd39c0ab7d257e698302c276334b8faf6eab1a7c47fc29c5b02d20991366ee7d5dc2fd9e8241758099f563b36453271c65ca2a0f6d7285fac0566afe2f884ef7f7ce9b0f9dad3cd43338aab6a5b84a50aa07e6027ba4b7c6f80aff6967a9e0500909693afa0b01275c062551", 0xd4}, {&(0x7f00000017c0)="29c346841abda18a655f5d06c774a0af0a3821eeb0dcf047e7f073d7712dc39fe6b813a32793b8c4dec2e4b244e0dc977ea6cd976e328103475fa11435734ef1de7ff8b267eb73806b0437377c17ccde4acb1a43708b4037786c0ba107e62beb0373f51765bc3c294765885fe2d0312aec0090f39f8c6192903a74385661959318aaa71da4980ecfa00b3b1cd94221103eb6b4c6ff4e7e9de5bb9156cba8100bb0b1bd1d9cb29ac3cc", 0xa9}, {&(0x7f0000001880)="b343622ebbe287421d1af54ebf0bb442dd65b2f48411138e87d5b24cf482cce6b64039cfa5c45fbc109ab2cc983aae8e4848847f51799173", 0x38}, {&(0x7f00000018c0)="16a3b9c6314a1481ad1454a83ac001087df0a3aef471152dc7", 0x19}], 0x4, &(0x7f0000001940)=[{0x60, 0x101, 0x9, "f78e16427ad0775410f4ec293f67c2bdf2b18b533dc6660b7a0782e29c3f2d96e675b0c273cd6b965830ed35fc0fb93bac2d44f197979316b3720f9239500555a3bcb2f690a67e963556"}, {0xc0, 0x110, 0x3, "0c3924113d2ee11452dbf601de85cf0aa00b7c86b7eb9d32086963ed5835c0b16ef1fb96b3dba2a367a03471fea43ac464d6b92d48f1c22b8ef88933018872d91b50dd4886c9ccf2fbe4d88b93d3ff81c3bc7fe36c2461715de0bb5065fbe9ee7ad481efad04a627a1a3a530eec98f10d0769bbb65491dc19bb6c16aa9bfb66a5c04d9252be12a4aa8303614a13447de0f37cb3461963c212249340d8ab4f9a30417e6db7e4f7a1a68"}], 0x120, 0x4000010}, 0x75}, {{&(0x7f0000001a80)=@ll={0x11, 0xd, r3, 0x1, 0xd4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001b00)="7bff824b0b6275a928435615d4eae33b9ec0006c7ab36e12fce8b32e070f23a2550d95fba100ce10bf7336ef4075561e4de5763d15c03b37c0bbe6b172e9b58bddf8e12e28d4ed2d75c805c6b2672ea225b6c2b4aea41a70b07bf4ed1ba8ce35cd3f573c8969c935dfea0208b56ae44d9519435d882118bb722d2fc52f064bce67bda535934ed4c700455f0785df72bebe03f5b8d3e5a0a94da9d7e53f9e219626d6ee0bc7217c0e97376116dcfc91845ca7bb779440547319beccd6d29aaccbcff52110cad973aa7e1006398702bcb240f78fcc5467e7fb5a086b5bfd7870b96fdc2a463500d0cc0f85cfab3c", 0xed}, {&(0x7f0000001c00)="a3c53f90c1a39f9072f1bc00fa03864b50541015efb7dfae5259be287432de57403ff490f60124791962ef75a1295597f89047fac16e83315fb5abdc254334d6b1581515", 0x44}, {&(0x7f0000001c80)="1bf88ca373c4e4bc8a6de4358f6047b469d12f23e9fb4e7330db66163135a794344ff4af586444f3494da452e729902044fc4b5de67803a65754fc79bfd7eecfa01c3b447123520e0a0ea0008caae9db1f576e42c59951071a34387773f7c947d17cb5db53205508636441c85f0f713f8bd13ddb56123ad398d4e24895c7eaa17afc", 0x82}, {&(0x7f0000001d40)="fed79687daa0cc48c17d75a4dc31169ea7b6560ad4231fa4ea45ff5951a3409c7af4dec51ad5bc3403b40fb0c18b486db7e826ac627359a8eab0ac35e20577f3b12974db2b50d3b395b62c7c09e8ae338c72c164ad4501bab014ef15e3c1d99c01ee5e89d4139e1f4e2c5b2a62bab53a8538aaafb40a919b945fe09cecd2ab791e0afdb6f275042e8a31de54a71831c0b7c00af63d38b89a6837a5423a2b54a909d49120341d5766987d400a0add7738066d", 0xb2}, {&(0x7f0000001e00)="d784eb645254a4448e57f93311147f13caf9aa0a0eba79ee9db0dcaf7b6163c864295b8676c9bfaa1757172a28760c", 0x2f}], 0x5, &(0x7f0000001ec0)=[{0x30, 0x110, 0xffffffff, "d3bc370589f78b14bd1659fb81b9d0432ee3a1cda1219fd151"}], 0x30}, 0x5}, {{&(0x7f0000001f00)=@ipx={0x4, 0x3237, 0x7, "5c55a28adc4a", 0x4}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)="fc827abd38d994c029bc88f4516bd9f2449d27c5cef99a2f97f577ceb2f19cae55c705706db0ad7a6f0d4a6cd17d016cff63455c107814f6dcc0dec9888d40e9a23b766146865396ae1b80c3125e15bda6e036221f6e7a6dc6db94e16db8e23148ca4684fb963b44bf4cd57de51909eec0b1c490418d8cc8af58ee84f18d8413d17e066f78", 0x85}, {&(0x7f0000002040)="4cf68e7e6583244066ada8968ec7cf15335e13c22775ed0da40f3757b4e97c52c01f853c94e729544f74601ded35495eebe6be7d297b477b012576ea3d1624bb4466013753ed28ae4ae2250d1c09db5871211c340212a4596732d3ea", 0x5c}, {&(0x7f00000020c0)="9e4761f98ea0f171a6f44d2c0715960f0c28c28f75fa25ed2bda6ade207400908e1afed31367aacae2f3f7a6518ade2279a2f4cf9bfb13c5", 0x38}, {&(0x7f0000002100)="2f047f71c099b0422ff78196f2cad1a39b85ec4ee01039f86ff8e4b1269ee71ca823556e19802f1dff3cdb19306cc92abbde8101913602ba574abecc424e5bcbcda6cc8d9996", 0x46}], 0x4, &(0x7f00000021c0)=[{0xe0, 0x111, 0x7fffffff, "4ad1faebc8df65944c9660811571d542483cdd9f6dd146ca2986023007da821694ab7852b9e120385ec59f57574b99586baa923fb0aefa21672baf0ded4a29eeaaddf1fddae3ac18e90b0f7e565a26ede4c7228b01b855d0f085d5b6971f5a6d8a54c2a70b41316560b5b71b54e5a1f53faac5c660c35a0cd86a7cb1e6b47fe3a8561b727c3ea24d5670ae90cf79c06b939f8b4f1f117d045503e1eb5b31a5a3bf73a0f3b29ca9bc5fd411790ec2e4ac712e088cb1550f474817733362138e3bd2e10149d501a2a6da58a212edba08"}, {0x20, 0x11f, 0x20, "b2c3bc0b0b67201528"}, {0x50, 0x84, 0x9, "6acbc2e413d2b21dad274d0f6ace925b9330a8ae599641c3698493025a602d12228249b9de44579a5c67014cf9a5de26eaea3924fdbc68f65f"}, {0xe8, 0x102, 0x7, "ac43c7f915cb3f35f504a6d57977b913c6328527201d67dd52aff5f592e9e165326929c77bbffdb507aabdd40e97e8b2b6931f1110f245d9e3c203db260f94b7b981e3400d8e6571cb0e5e4eaa1bb4b6299ebe88eed5b167b0e8a1d365d031d1a3c7db57066367f69ccad0cc7d05c31e56795d09799b58f8057b7acb28715661e72674d7479fc5580742f91e96189d3c1e934a3d8fc4f968ae7aea5db99bb1d59ccb70a13a46a897f40760b7a9fdc73008aefa8824689999ac0a0b8a094252d709df7b88c0f2293b07f578c83861b30cbf917f0fe678"}, {0x40, 0x117, 0x5, "f0880c940d1f18eea9403e4c1bf2419d8f6bf682790f24a267bf5e5507ea75ff16ecd4bf8941934ec309c8501b2df701"}, {0x20, 0x84, 0xffffffff, "f0d078e4a5969f08021370ad6c9b6867"}, {0x68, 0x113, 0x3, "4a4c672cd346e4da30ef93328ce356bc6f60e5f20bb6a826296331d49c222dc6c4376a66b69a43742061bcde6e36e8f7189360f58f1e8fbfdbae95c5b53bb37c5102ac482627a3f2a7e578055ec2ce6b487edb32"}, {0x90, 0x111, 0x6, "197805260dbf5d4e03370ddde7e359aa00e9d0d2d32a2bd112397e592cb83decdfdd94fe08a2972f3069685acf94fe1a99a16cef9d8df667bcafe6114aaad22d2469af890f196e868a1c0e243ac81e3164f5bff40bca85f1ef1c67deb760e805f22bb36e65c12bdc6448846ba0804018fd2a39ae64252e542b7c69616f0a8b"}], 0x390, 0x40}, 0x7}, {{&(0x7f0000002580)=@l2={0x1f, 0x7, {0xfffffffffffffffc, 0x7ff, 0x8, 0x8001, 0xf04d, 0x5}, 0x2, 0x101}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002600)="cf1355ec4f9b8242dd713c225e8459177fd26c2a2aea686163bcc9dd40e02d53573a52e6e3ff8c9ec54ac889558879ff", 0x30}, {&(0x7f0000002640)="45d85c4075396983fbc08057be0f56a93b048a165008a84f0b82b658217f3a996299eadb0d7fead0346b0e0769b8ee367ca66c4780b15081ba75fe91a2430b2221080f435047d430c9d86f1434f488bed42c9e78b5f19a726a18591ed91210ce38bf8119cde9c1b7cb0937059e28592cb78505adf55e5e6e6ef6283f8da0f203a92702234c9ac3a776c679d4d92c798d1a9a08648097c4e5b970af37977d537340eb924b1b8670ec03284724efaf8054a47f4faf2d5ddde3c6a949f88f9bd8a038aec303f4ee15abae05754ed8faa5dc4482a4dda30e7d587a39adcc694e38b98955033b6f41cb1e048ae5674ca932acca", 0xf1}, {&(0x7f0000002740)="664e8f6d65589b11b0f01d24d01ef87c82078fb236f83524bef0312b2b1e9bca0321c983b5eb2793c63b9840453c6e916d6c0d770835fd8d6d0148a89dcb36350d09d444213b9a22a84bddd84ff25a15a33078cae3e1b0051d21611fb9b7e6bd4bf6cd99d7dc12ff96b8279b6d37da8b6047213a184e9c2a44a1b8f2c678063e9b92d210cf7728573b3dac064010112f0697c53032999ac83a780cf91fbbe614e201e199cb4a0df6a93e4287482219b5a105ed866273afd86be77e8f9d1d", 0xbe}, {&(0x7f0000002800)="b6b5cb0f800571afd141fdd4bb1cc3b0b4a5ec51e9ae4c9b", 0x18}, {&(0x7f0000002840)="f679900121b4b52fa75c7b6ddae1da975d65455c84", 0x15}, {&(0x7f0000002880)="08dcbce27da88ed948d3b0a7c3147e606f544f7b9df118e2dbe0bc32ed93226f4fda0387d3c2ffa0b330b6a2a299e0d68b9325c80106cfd348db34103f90485607691f1afbf8328cf60aac96328b0914af497eb42a9381e784801b14c8f6209d6f6c900dff7c7a4ffca3182b36d659a141f6c2926c37387f1d1553659214263385605194975d69bda60ed0d672c2f0db68f070459a04f54cc3db52555f63e14c1a", 0xa1}], 0x6, &(0x7f0000002b00)=[{0x100, 0x1ff, 0x4, "a8982b6a7e832e1a27cb2a6429d51162a4b9212a9ec6015c75c1916a939f60f17accceb17df74cc85c9f2de6a07783da893d764efa9a2a8c402271a512045bbfdfd68b29d907fa22b70345014ff24ed241e6aebb0610eb7fe065e81c39ccc276532de026579b46f093556099e7df4052a4e41607925b3461b13c434fcc2cbec9311dbb8e3c8bd0ef51659cd4c4a03ed3cd7754a8cdedb77893e36dec6485c29a54a9c59bdb2fc435ec35c778557b68833f10face90b62ce582865c6f2ddcd1e9a8102c6a6d20733724b3596131f32cbac791f529b1494172005c1848fd08153cbc2a23a556e7540d4404"}], 0x100}, 0xfffffffffffff801}, {{&(0x7f0000002c00)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x41000001}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c80)="d6ddfb1f892882cb299badb54dcc9d3de501e4172132c3acee74a450da52393439360021d98bceb7ae8ea5116f6a70bec4ce9b3ac0b9b047fa03e079b3fa00da3a9d6f28086b4236f45aa7100435d226b609cce646e2e8be99e03790edfe8e580e989506ed0abf2e36252b98c7a4e7396404ab0c1565f66045c454", 0x7b}], 0x1, 0x0, 0x0, 0x4000}}], 0x6, 0x4000) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write(r5, &(0x7f0000000140), 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000000)=0x10000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001440), &(0x7f0000001480)=0x14) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000002c0)=0x54) timer_create(0x7, &(0x7f00000013c0)={0x0, 0x30, 0x2, @thr={&(0x7f0000000300)="87519da4dfe43f882028dbacc816fec957fea17b0de535ef0b4099a46edbe43a0e1352021feb01e9a879faa183bfa49c78d5d6834ebc3e7956aed31ebbebba5c332f4471553f29e1d7cf79409ec55a017683b1bbf4a47f9899671f664666383421e259076d7bd6e0a29dc02684ce3cf5b5e3e02f2e55cfb7792179d5ff6c2d730aef5c36a2a0df7cb8ce280c67c4120f5ee773fcd74fad7b6c11c0e6e9d7f5", &(0x7f00000003c0)="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"}}, &(0x7f0000001400)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000040)={0x1, "81d9ebc900deff000000000100000040", 0x4}, 0xffffffffffffff26) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/05/03 14:15:44 executing program 2: move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20001, 0x0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/03 14:15:44 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x50400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x6b}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)='j', 0x1) [ 143.194869] IPVS: length: 255 != 8 2018/05/03 14:15:44 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000100)={"76657468300000000200", @ifru_settings={0x7, 0xe398, @fr_pvc_info=&(0x7f0000000000)={0x3, 'syzkaller1\x00'}}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/129, 0x81, 0x20, &(0x7f0000000080)={0x4, 0x814f, 0x7, "e317f53c3ebb", 0x800}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000200)={r2, 0x1}) 2018/05/03 14:15:44 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'bond_slave_1\x00', 0x600}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7ff, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x2) 2018/05/03 14:15:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000040)=0x1f, 0x8) 2018/05/03 14:15:44 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100, 0x101000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:44 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/03 14:15:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000040)=0x1f, 0x8) 2018/05/03 14:15:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001}, 0x8) socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1b, 0x80002, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x8, &(0x7f0000000040)="9fb3181af773d510"}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="001900000000"], &(0x7f0000000180)=0x6) 2018/05/03 14:15:44 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000080)=0x9, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"7379035f74756e0600", 0x100000000105}) r2 = msgget(0x0, 0x288) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000000c0)=""/151) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) flock(r0, 0xe) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/05/03 14:15:44 executing program 2: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xfffffffffffffff8, 0x6) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x10b, &(0x7f0000000100)=ANY=[@ANYBLOB="fffffffffffff984c81420c881002d000800421d8a42c4b252544d204791e2922600f9006600003b7f9078ffffffffffffffff8612000000021f0ab9d3d4b62bc5ae0e02028311615458075caec00040270a435e541f44100520ffffffff", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="a1120400907800091312d235350411b42202dac42e4fdb8c296e00005d21387b2e057acda8a2bdd884f35911920e4b937642c86c0a70106df30dba78a532c44bfd9ffb91aae6926f02bcf7bbdb9d11c8b71d11a8bab5119fa6e2b504bef5eca60895f497b68173233cb226d77e42a0c65557ca0bbf17125b6b4ef281bb2941824edde282d4208edcfc9c65a3305ff0675a22891f90368cc8c4e926579d8d0e1765d962c642"], &(0x7f0000001300)) 2018/05/03 14:15:44 executing program 0: sync() socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9081, 0x0) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x5, 0x2, 0x101, 0x3f, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x3f}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x0, 0x0) fallocate(r4, 0x0, 0x0, 0xffff) ioctl$void(r0, 0xc0045878) inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f6022", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda") ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) openat$cgroup_ro(r1, &(0x7f00000001c0)='memory.events\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpeername$unix(r0, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/05/03 14:15:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7fffffff, 0x400001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f00000002c0)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xf4, r1, 0x110, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x30}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x375723b59ff3d474}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x81) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000680)=""/201) write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/05/03 14:15:44 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x1) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) connect$packet(r1, &(0x7f0000000180)={0x11, 0x7, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000040)={0x3f, 0x1, 0x3, 'queue0\x00', 0x41f}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) r4 = semget$private(0x0, 0x7, 0x32a) semop(r4, &(0x7f00000002c0)=[{0x0, 0x20000, 0x10000001800}], 0x2aaaaaaaaaaaab0c) 2018/05/03 14:15:44 executing program 3: unshare(0x40000000) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1c71, 0x7fffffff, 0x80, 0x2}, 0x8) 2018/05/03 14:15:44 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) [ 143.820145] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:44 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x3, 0x0, 0x0) 2018/05/03 14:15:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20c1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffffffffffffff7f, 0x4, 0x3, 0x11, 0x12}, 0x98) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x1ffe0000, 0x7, 0x7, 0x1f}, 0x10) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) close(r0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:44 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x2, 0x1) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="3251062d3e7ff0cbf7d4ff736dc25424e5ea9388ec5b6e5fc5da9df35c06dd57e89359cb3ede4815c3dae84b0b6a5ea9f088352b4459475d2cd4dfc7c88178d26d82bb723aacf8c85b18efd4e96912e47780b574dee5afd95c6ee9fc51e8bd6460f592833bc50eece6250d33bcf837d39d2fe103d0bd87087f09d4490dda2b76cbe281cf1693c444b9b3d5e31deb722a2e6db8a1e7d61a9f54074ad7dd4f968f7755b71169bf392b853cfb93678735073d5470217a9040b4a4725f70ef298b45ec2bf3e980313b318bae960f22bd58", 0xcf}, {&(0x7f0000000140)="ee7c609d75494c3d2d563c3af542ea6b483ed4c53260df100c34f499768b6edaa6e9dc03e13df17d83f4bec42cc98320b934897a19e7edb1c36f6aa611ccc31d987fb1aa926e8d3f6006bce3fd712c61b198efb81dec8fbdfde1f4a89ca8d4760646a8b4de37975bbe5096af86747e507bccc9e3459d38d8b2b1517c39cd1d9139f6fd5407787b96dae57e93b2c4707beb02e86a36a1073021773fa5aae32f59e3ed0f356b6a7a8a78c2ac909dfe9db6603ce3c4607cd6513e0bef81e94efb3c2d141dc6df11aed064a1a84102fd6bfa84c9b2", 0xd3}, {&(0x7f0000000300)="cd3320a64e2ef07ca6d5a8048338f58edfe0110a81d2f13b745618e301024f776fc28c4ac92eee12c8a87787859eb1baa6d0b870186505a89ad9aee889ad51f23196e09e78b757ac5b973b154febd892dad6b17ef6109a95bf23cf52979fd4858adf746370d5d05993812a77427ec50a68611ab913bc85a84f042c71d6a32e760e6af054eea64c456f34573bb31148d8cff7f853de4928c733b686c464b65147011dec750ec0d918", 0xa8}, {&(0x7f00000003c0)="dc4a62d2bbf3f5c15881e38948a809ff6f9867347c45d26f50954e5240e7d6a95a0e73ee44d89567e1cd15d4458301ccc2b3ae2bed7d802d5472c4ce16ee47ef25ec8b813c0cbda9aa3105d471fabbbb7df8a04fcabfa86dc7bf398b1254e774ebaff8a798b9822aa20aa3a016aee107cb3b88bffd037ac6051e3d3eca280f1185fae7d2bfd680efcc6093d7091a89938af9579b3276ff5f848d53355178d2c947668a71836b92869d2b755506ed3cd2ecf226b9aa12bd5f12ad115e98", 0xbd}], 0x4, 0x9) semop(r1, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) 2018/05/03 14:15:44 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000440)=0x1, 0x4) accept$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000090}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="d4000000688f7016a2cb9272ecfddf6d9514c715a6853d520691d98a4ff05fa84279eb7c1689", @ANYRES16=r1, @ANYBLOB="00012dbd7000fbdbdf250b00000008000500000001000800060001040000080006008100000044000300080003000000000008000300040000001400020073797a5f74756e00000000000000000008000400010000001400020079616d30000000000000000000000000080006000000000008000500ffff0000280001000800060073680000080005000300000008000600777272000c00070001000000040000002000010014000300fe8000000000000000000000000000bb080004004e23000008000500faffffff04000200"], 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x2080) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000080), &(0x7f0000000180)=""/107}, 0x18) 2018/05/03 14:15:45 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x310, 0x1, 0x100000000, 0x8001, 0x20, &(0x7f0000000080)='ifb0\x00', 0xde75, 0x8, 0x81}) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) 2018/05/03 14:15:45 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="31d2bcce710b40447e7eb8ac322a20d69fcc75909df13375174fe24ef75e439e1a44f30c14fd87f78516ec621e3995d5fff1d956a892ed0b35be6b9d761aeb4ab93884be3457845553e41659642208d712f57e95b2"}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r2, r2, &(0x7f0000000000), 0x100) getsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x80000001, 0xbc0a}, &(0x7f0000000380)=0x8) [ 144.251272] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:45 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x16, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x8, 0x426e, 0x250639f9, 0x3, 0x9, 0x2, 0x2, 0x80}, &(0x7f0000000040)={0x6, 0x4, 0x1, 0x7ff, 0x9ee, 0x800, 0x80000000000, 0xffffffffffff9216}, &(0x7f0000000080)={0x101, 0x7f, 0x0, 0xfffffffffffff1b4, 0x5, 0x2, 0x7, 0xffff}, &(0x7f0000000100)={r1, r2/1000+10000}) 2018/05/03 14:15:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) 2018/05/03 14:15:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 14:15:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f657865000000020000") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x34, 0x3, 0x0, 0x1, [{0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x1000000000000000}]}) 2018/05/03 14:15:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) 2018/05/03 14:15:45 executing program 5: syz_emit_ethernet(0x4, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="c1154127179fd8b764cdd4aabd5f7334b47f06eaa41edf53561d758ce87896ae3cf5afd46d3923815b907ae8abeadeebdfd05ef04b67351b24321103456d52d3822fe1f5af53b9a64c89453d5c1bad1fc53e19e84a0a7454db46ee6d96a2a4ee2dfe0ae97ab4db4b6bb24d4da70a05a691cb024a75886e7e7dcadaf7ced46ca509bd2b0022e81c579e253955bb", @ANYBLOB="818538431ca67c4bf604d296968f0d936dcf42bb710bfceb87285ca6e9862794d9b05d9003410157acfc0fd673b62d959406d974e56ac074ecf0f3c156", @ANYPTR64]], @ANYRES64, @ANYRES32=0x41424344, @ANYBLOB="5000081090780d0005c78dc8eca17ebc26588124d3955e360c3833627e011939a9652054477f4a60583355581289899cb26e34c015414dd64082a0a0800019709fcc03ef9e53c9d32a531a71274829ae2c1fa2d2049e04f3131a7c9ec45202f0e2fda8311c13def800a9fd5ee1d9e6102c1e683dfe3339287de7a5c7469f646678642e58e1c316cb2c4eec7ed4d9fd836b0724c9b606"], &(0x7f00000002c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x81, 0x80000000}) 2018/05/03 14:15:45 executing program 3: unshare(0x40000000) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1c71, 0x7fffffff, 0x80, 0x2}, 0x8) 2018/05/03 14:15:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) 2018/05/03 14:15:46 executing program 7: getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="747275c2c465642e73656c696e75782c76626f786e65743000"], &(0x7f0000000140)=""/81, 0x51) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) accept(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000002c0)=0x80) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x308, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000200)=0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x4e24}}, 0xa9}, 0x90) 2018/05/03 14:15:46 executing program 0: prctl$intptr(0x26, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x3, 0x61, 0x9f84, 0x8, 0x8001, 0x1000}, 0xffff, 0x8, 0xfb2b, 0x8, 0x6e7, "27b47b4a9def11aaf4818851e34479041707da62b5667bf6932221955211a7e61c76e68e27d3522279a47e827a147da6a65d528da1d853879f72010000000000000042a2d0a102bfdc30c85b67ee01fb241c1f71d02f58b8a29290a74a26e74217962b4076c611bd640fedf094d41ca3455455748686c68740450d8f461dd966"}) 2018/05/03 14:15:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') syncfs(r0) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/05/03 14:15:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) 2018/05/03 14:15:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) migrate_pages(r0, 0x85f2, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x5, 0x0) 2018/05/03 14:15:46 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) write$tun(r0, &(0x7f0000000300)={@void, @hdr={0x1, 0x84, 0x9, 0x2, 0x1, 0x7}, @ipv6={0x57, 0x6, "c74004", 0x352, 0x3a, 0x22, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x0, 0x0, 0x4, 0x70a200e4, 0x0, 0x3, 0x64}, @fragment={0x8, 0x0, 0x3, 0x8, 0x0, 0x81, 0x68}, @srh={0x6f, 0x12, 0x4, 0x9, 0x7, 0x6, 0x1, [@dev={0xfe, 0x80, [], 0x10}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x20}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}]}, @routing={0xff, 0x4, 0x1, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @srh={0x7b, 0x10, 0x4, 0x8, 0x5, 0x2452, 0x5, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2d1ec0c0}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x87, 0xa, 0x372eddeff9a5ea59, 0x80, 0x0, [@dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}]}, @dstopts={0x6c, 0xe, [], [@generic={0x7fffffff, 0x75, "9bead4121484f26414ba66177610f6de8051ae2bb3e85ed960edeb2b88e0223d3745d9f2403242d79cc7e48d12022bf2ec692a43a5e4897d6465e9ff6fec7e0a18f4835faf49cb92bce6c94f388b2e382481abbbd989d5a86166a36de9693b57fcd52fd471b2d72575959c3318d720f03377139b9b"}]}, @fragment={0x8, 0x0, 0x4, 0x80, 0x0, 0x0, 0x67}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x18, 0x1, [0x3], "032f003897d6aa6331bd09ff1ee0773a8632a166a60c1ac0"}, {0xff, 0x0, 0x2, 0x14, 0x0, 0x0, 0x800, [0x6, 0x0], "7135649695dd21dfc7c4bf128aa06778f65e7f66570b506eee0f6e3a3a9c4a0992eba418e8f3307fdaee51836e264491041d6932f40a43f5c5bf006a76f663c64e6a374f705bb5b25fec8682dc6944eb73a7"}, {0x52b9, 0x0, 0x6, 0x4, 0x0, 0x0, 0x86dd, [0x200, 0x6, 0xfffffffffffffffd], "688d9cecf762400aadd4520579da4f908f3d93f097bf75b972fe6df0509bad3c541eec4426c706418888395ce2eb09c7a7a6f6b571b8bc84f16362c80445d67cde857adc"}, {0x8, 0x88be, 0x3, {{0x1, 0x1, 0x7953, 0x1, 0x1, 0x8, 0x1, 0xd6}, 0x1, 0xffffffffffffc1b7}}, {0x8, 0x22eb, 0x0, {{0x43, 0x2, 0x4, 0x1, 0xa9c, 0x5, 0x5, 0x7ff}, 0x2, 0x1, 0xdfb, 0x8, 0x42140d39, 0x6, 0x8, 0x5, 0x80000001, 0x9}}, {0x8, 0x6558, 0x3, "eeb73c9ae2be1219a3266a9afec1f954c059c9f6f493ba5b9021b105"}}}}}, 0x384) 2018/05/03 14:15:46 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendto(r1, &(0x7f0000000080)="7c4dd7dd9456d33ff5e46c998226cd197e1f62f322567fbc6cdb115cf739f6c1c54e0e14fab6cade16e4e5d9ab25a3ae3070dd17bf2beefede56f5b7396f13a7d67ecb80746d270565f486f2b2ed6ec4fd2a0b558d8fe6c6d9ff005226febf5d83ad0454ad50e1dd2151648c752ea72923509e315a7f5bae376df2eb4dadfe2db647b013970d840d85472d31532e9b0830cf7526e0d163c85cd8df62b1776943afd67094e47d6038ac6071c2535a7ba1b2e809a093ae9f5fbf8c18f1c0e01eaa104bc99d6220f4ae24d825c611aeb70fb76fc8e72c019463bb9c0e6c3eac600cde7f45c361181b3850ae43d4c2fdb7d060793bbfec037d8339", 0xf9, 0x4000, &(0x7f0000000200)=@hci={0x1f, r2, 0x3}, 0x80) 2018/05/03 14:15:46 executing program 0: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000280)=0x0) r2 = eventfd(0xbdc4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0xc8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000540)=""/62) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0xb4, r0, &(0x7f00000002c0)="a28b8a018d331139069fa4897e25dc03e1ecdd9f7cbb4302b30471939797f148ce3ff2d4852f98c705f15347a1a098ef7f0199e50c3edf214565de6e20829d0a4b7475df28faf13e267b7f95bbdc5dda2f1ec4404bff43710ae2c8978623404d8302315b8c9a517a88083bd439ce8852a06817c4bdc22085c1d9b82cff62d52fab52b4cf11707fb93d3916d85b231a8589295fea3f4d139c9f814e6b102655a12c42a841ee49a09925c062a1e66291af5f612c6b3dadadaa269b09954362073e", 0xc0, 0x5, 0x0, 0x0, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000003c0)="a72d31ba4bcbe25b2fe75ca43064bf61200ff0de78497b038ecf6bc3e4e4691ba7f16dbb651c5ad609bf86fde3c421dc1335192eafed2ecb5dd04855a8606f57b4fa62e95f0591136ceb1e91bbe6306ae0c2cc03ee479424e9a4607520475c00d30d39043e64d6af9d793b409cdb1cc006103d09d452bbf55ccd99c2ea1c0f581468a389c55f574e1e4dab8092909278786500f2b584b981c11e0eb97cdc285a9b3867df89f6938f1a69d6eaa05001ca", 0xb0, 0x1, 0x0, 0x1, r3}]) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000080)={{0xde4c, 0x80, 0x5, 0x86, 0x6, 0x20}, 0x4}) r5 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="f64423f0eb765dca46419585575cd8d147e9002a3749c2117c0f055fd31879a7650b5d19b4cdb3186e01b74b7225785149745dc465ee1ea8abb00533", 0x3c, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r5, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r6) keyctl$search(0xa, 0x0, &(0x7f00000012c0)='encrypted\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a}, 0x0) 2018/05/03 14:15:46 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x3, 0x8000, 0x800}, {0x1, 0x1f}, {0x0, 0x3, 0x800}, {0x0, 0x6, 0xe89004bdd2eef777}, {0x1, 0x1ff, 0x1800}, {0x7, 0x6, 0x1800}, {0x3, 0xf28c, 0x800}, {0x2, 0x3e81}, {0x2, 0x20, 0x800}, {0x3, 0x10000, 0x1800}], 0x2aaaaaaaaaaaac13) init_module(&(0x7f0000000080)='(system#posix_acl_access', 0x18, &(0x7f00000000c0)='[\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0x304, &(0x7f00000003c0)={&(0x7f00000001c0)={0x14, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x50) 2018/05/03 14:15:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000380)=""/168, &(0x7f0000000000)=0xa8) [ 145.633604] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:47 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/snm`\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:47 executing program 3: unshare(0x40000000) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0099f0eb3ae90000ed190e0208", 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1c71, 0x7fffffff, 0x80, 0x2}, 0x8) 2018/05/03 14:15:47 executing program 5: syz_emit_ethernet(0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa1e86dd60d8652b00140600fe800400000000000000000000c5fe3d62007610", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0x3]}) 2018/05/03 14:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/81, 0x51) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00\x00\x009\x00', 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002700)={@mcast2, 0x0}, &(0x7f0000002740)=0x14) sendmsg$can_raw(r2, &(0x7f0000002840)={&(0x7f0000002780)={0x1d, r3}, 0x10, &(0x7f0000002800)={&(0x7f00000027c0)=@can={{0x0, 0xfffffffffffffff9, 0x40, 0xff}, 0x7, 0x2, 0x0, 0x0, "d99575390bb67742"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x468, 0x0, 0x250, 0x380, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000140), {[{{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x3, 0x4, 0x0, 0x3, 0x7, 'rose0\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x0, 0xc}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x8, 0x3ff}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x7ff, 0x3ff, 0xcf33}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000100)=""/8, 0x139, 0x0) 2018/05/03 14:15:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:47 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x40000) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) set_mempolicy(0x3, &(0x7f0000000140)=0x800, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x401, 0x8946, 0x87, 0x3, 0x4}, 0x14) alarm(0x5f2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x1, &(0x7f0000000300)=""/170) getsockname$netrom(r2, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) migrate_pages(r4, 0x40000000000000, &(0x7f0000000480)=0x8, &(0x7f00000004c0)=0x2) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000500)=""/180, &(0x7f00000005c0)=0xb4) getgroups(0x1, &(0x7f0000000600)=[0x0]) ioctl$TUNSETGROUP(r2, 0x400454ce, r5) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000640)) sysfs$3(0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000680)) sched_yield() r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000700)={r3, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000780)={r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0xfffffffffffffffe}, &(0x7f0000000840)=0x90) ptrace$setopts(0x4206, r4, 0x2, 0x100000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000900)={{0xe, 0x4}, 'port0\x00', 0x20, 0x1, 0x8, 0x4, 0x9, 0x4, 0x8000, 0x0, 0x1, 0x80000000}) syz_open_dev$dmmidi(&(0x7f00000009c0)='/dev/dmmidi#\x00', 0x6, 0x4400) poll(&(0x7f0000000a00)=[{r1, 0x2081}], 0x1, 0x4e7b) 2018/05/03 14:15:47 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) socketpair(0xeac43341fd3d9965, 0x4, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) 2018/05/03 14:15:47 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x94a, 0x10001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe0, r1, 0x400, 0x70bd27, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc3e}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1b}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff91}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) prlimit64(r2, 0xf, &(0x7f0000000280)={0x40, 0x100000000}, &(0x7f00000002c0)) ioctl$KDSKBLED(r0, 0x4b65, 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000300)=""/158) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000440)='./file0\x00', 0x40) r5 = semget(0x3, 0x5, 0x40) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000480)=""/21) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000004c0)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x2}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r6, 0xe4}, &(0x7f00000005c0)=0x8) r8 = inotify_init1(0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={r7, @in6={{0xa, 0x4e20, 0x800}}, 0x9, 0x3ff, 0x2, 0x9}, &(0x7f00000006c0)=0x98) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000700)="c0299aa1295d9f6bd3bcd64a658e0ec0d391cee25e03ef552fa232", 0x1b) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000740)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000780)=0x3f) semop(r5, &(0x7f00000007c0)=[{0x3, 0x7, 0x1800}], 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001800)={0x5, 0x1000, &(0x7f0000000800)="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"}) r9 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r9, 0xc) r10 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) fstat(r3, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0, 0x0}, &(0x7f0000001ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001b00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001c00)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f0000001cc0)={&(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000018c0)="0f65d86ddb2b3c0904eec52742d2c4d6969e5eb3dd653a360dd54275c88c2693ca201019221f0b7fb161dd1a9266efb1d820411c382dd07d5da6f89d9a53313e455a0e11ee835c0eadf0db92e18a6190bffc8958dcabbf15c35447016bbb9cfe75cb921bd2e0148b1d919be5ba7cc01fabeee2603ff6b6503285b6", 0x7b}], 0x1, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r3, r8, r3]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x80, 0x2000c880}, 0x81) 2018/05/03 14:15:47 executing program 5: syz_emit_ethernet(0x47, &(0x7f0000000100)={@random='/b!V8{', @empty, [], {@llc_tr={0x11, {@snap={0xab, 0xab, ')', "15006e", 0x1a, "add2054987f510aac4afdae156bcc6a12b4aea4dd77039a1073921e5498ff32b218008f9ebe434e440cea371c3ab830c97"}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x200000, 0x0, 0x0, 0xc26]}) r0 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$evdev(r1, &(0x7f00000003c0)=[{{r2, r3/1000+30000}, 0x4, 0x0, 0x1}, {{0x0, 0x2710}, 0xfff, 0xedb5, 0x4}, {{}, 0xdf, 0x5390, 0x9}, {{}, 0x0, 0x1, 0x5}, {{r4, r5/1000+10000}, 0x111c, 0x64e, 0x200}, {{r6, r7/1000+30000}, 0xe000, 0x1, 0x352b}, {{0x0, 0x7530}, 0xffffffff, 0x4, 0x1}, {{r8, r9/1000+10000}, 0x6, 0x1ff, 0x53}], 0xc0) r10 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='^user\x00', r0) keyctl$restrict_keyring(0x1d, r10, 0x0, &(0x7f00000000c0)=']cgroup!wlan0$/bdev\x00') 2018/05/03 14:15:47 executing program 1: semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) 2018/05/03 14:15:47 executing program 2: r0 = socket(0xc, 0x80000, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000a00)=0x9) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10) recvmsg$kcm(r0, &(0x7f00000009c0)={&(0x7f0000000140)=@rc, 0x80, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/87, 0x57}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000740)=""/246, 0xf6}, {&(0x7f0000000840)=""/9, 0x9}], 0x9, &(0x7f0000000940)=""/92, 0x5c, 0x4}, 0x41) 2018/05/03 14:15:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) 2018/05/03 14:15:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 14:15:47 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000100)="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") 2018/05/03 14:15:47 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) socket$pptp(0x18, 0x1, 0x2) [ 146.950103] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:48 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x6, 0x7fff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7f, 0x30}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="efc38556284798dc2c83eb9e7c580b2e", 0x10) 2018/05/03 14:15:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) 2018/05/03 14:15:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$KDADDIO(r0, 0x4b34, 0x100000000) write$eventfd(r0, &(0x7f0000000000)=0x100000002, 0xffffffffffffffac) 2018/05/03 14:15:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40080, 0x0) signalfd4(r1, &(0x7f00000001c0)={0x1}, 0x8, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="00000019000000000000", 0xa) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x8001, 0x2) 2018/05/03 14:15:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1ff000047e3889be4a431c6e22d96998a84125c75735fcc24b7699fd003fe49799bc8afda5d895a36472b0ce7660a7c8911bc0570435eb84ddfd19261825f2f00f0ee3d2b52412040bfcd050023441ad93b7e8e74ae6d2141ea53c58f83ba290839d089198a4921281f8ea3f4a2afb503ca1221b99c9087a47cab6f94352046e2556948ec7515ea8c163be640e347f54f8efc59f48089e78524042240f83733fdab0e1cc46b17f123942cba2d09ce10a9a3d74b7e8f697b6f93655e5714c1fb255d40b7fe20f05aeb75859164ead38a3e0bc8bb181e991ce3c0ebd8d69592c96b302e1041b3e0658c67c59f8753b1b737208b7f24d79a59251b99d2710ad84ceefa2cbd19c22d4f499cece878abdc079dbec512a0202fa2be82403fec894ab7d10ce42b75bffd85030005f3de2d16ab34c7d703a1803312e7e92ebfcbe35776e2edda10f2a75a5e9023684226527746e37b546feb1b4c5a4f4b8ee1fe67578bd1d43750aefc7bdc8f1b9b0936f1e68dabd53821a2533de33548bf29f9e22f1f2499201a5d5b66b0c2037e0a08e05821debac48d4d61bdb881aed1c5ca662edd9bfaa00a198bcbbd52e92095c76bf4d35c8b5838ec04163437d7541b248be10b9bf3fb41b013e2d2334dfcf6ce536b7492cb5f8b6fedf62a7cb72517e9f97ef86b0e2d344f0f05e93d9689dfdc0ed8eaeea14f5a08600f70111fe37a754c42a5ac336cd353b6b115f157ed941f4987174f54a07577597e40a325c85e1ecf4f393c55f4147c533139c83f872cf1f1a6c872274266830fcd968f2bda19cc3f6ed2fbd8a3d5194682e6cfa21e9e56323e33b617c5608143cb73cc862aeb6edffdbbc94d555f29bf61b7d73733cfd831abebb37373bf2e1d25454110f6c3d931a94cb6378a623b8a0c3622b4f66b27ad36d6f3080e3835ff0b25cfd0c75ff897d0fb7641bc3ade971a5ccf484937880c0939ac57dac0af196c47ebaa061ed38dbde83790c42fc7381304486357af8ac89761d8385a7d0e4477098d94aa4e57d60c2d0a6f9190c604092ef0745461a03cd4c22c8d65d01c278eab3cc63a6125183b3ffdd80481c7f2c9d2bc7afbe5e80e6b010cd79602d8a3173d7f44a8af72214e76ae53053195e2214b1f99d6283d6dbf595acff8c952274c2094b4c3b3662ff0cec69fa273574fd8"], &(0x7f0000000080)=0x75) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x200, 0x80000001}, &(0x7f0000000100)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') sendfile(r2, r0, 0x0, 0x3f) r3 = getpgid(0x0) dup(r2) r4 = geteuid() sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x2e, 0x100, 0x70bd25, 0x25dfdbfb, {0x1e}, [@nested={0x14, 0x54, [@typed={0x8, 0xf, @pid=r3}, @typed={0x8, 0x43, @uid=r4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20000014) 2018/05/03 14:15:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4d7592d6da592994, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9effc), 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value, 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) fsync(r0) 2018/05/03 14:15:48 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0x5, 0x1000, 0xffffffff, 0x404, 0x1, 0xfff, 0x8, 0x8, 0x100000001, 0x3}, 0x10) 2018/05/03 14:15:48 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x7fffffff) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x8, 0xe2, "25c75031c84bdc136fffe90da4c70665431d5e7d24c599a949fdef5d508681768076ec6b2abb23dc686c0af4fd8741b385b5bb0029c90707b35545231862f898cdcaee1faf8122bd14a996ec0d4ec65a0619d86af2ee9f476b1d59919dc78ec1b875ae12f06e906e8d747e3e46dbbb7c7623b462f2c21b2e267c4833ae4c7a7bb84e96b52a7d2b0fb329082a2eabfd9727c638b398f6a1838833ccb5ed97e7259673f2e1d8605dca879691de62eccadd8177e37b65e10802a2e4fa966a16ae3dc2f8ac1307eb1789988d48f5fbed0cff0ae0bd9153108b2f836a93656e271a27cad0"}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:48 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaefffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x1, [0x0, 0x0, 0x44d]}) 2018/05/03 14:15:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bond0\x00', 0x400}) r1 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="90a9bdfcdbd09cf21296ca264d7204e1b8174e1057aae67f686a35238253ca1f4fd0b55d4c5b68f14fe83eadaa17a711b8dfca654892af2dc4c7770262ec725f10c339fe6cf506a5a236eeafddbb5aed5f488b33830d3d85f3262a37ca1d469c01a7e7f9dc49801a236090f3d92b8c75624aba94ca0d5f1969576085469d68e9433c15b001201626d75c9f487aea52e48132ed4fa61b7ea9c6aaf32dcbe1102870216a1ea64838e6b6a613025db92d72f49ea79114f41844155f99d39a35ad1b796b5225fb215225df57", 0xca, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='projid_map\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:48 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x880) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7, 0x7fffffff, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x6, 0x0, 0x0, 0x7f, "439c234f1c61cf0672b148414094f66a2aadaf12be8ed1d155512e9d80d0da48898def5e6b20fd368c36cfa1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4abb4b235d793aa12c5dea4c1ee5883aa3cb4d3d8b23d03b6e4af5cdf89e5bcbb2bb5ffe6c24e62ea38179b5045dd37356cb4fe5139e04c637872744aa82cfce", &(0x7f0000000100)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x2]}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xddb09d5c73b76337, @empty, 0x4e22, 0x1, 'ovf\x00', 0x2, 0x8, 0xef}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x9, 0x1, 'client1\x00', 0x3, "268523b407914cee", "a3753bf5a7740fe861cfac246ea4e677ca8b21677909f5377e70ab4aef8944fe", 0x4, 0x800}) 2018/05/03 14:15:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) lseek(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) 2018/05/03 14:15:48 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xffffffffffffaf03, 0x3, 0xfff, 0x3, 0x101}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000001500)=[{&(0x7f00000000c0)="d44abcc51e28b0e8553d5df5827f34a26ddfde83c1b7f620e0f0b32ddf8d86128e8863ed4e823331101cf34a635202622eb3ffeacecf2a009a8d6bb0a903f3dc16bff1af96043292ad8de8d1e9823ba2b0f22ff25673950703ed97def542a2f72fd880d8d3d656076abecbf45d925c6b57fcf1b31479e44cbe428c98bb6d2209daa9b57c6adcaa047d170df89beb8c5f8431e3ae9a56bcf4c3d808fa96c26636ed6b6c13147b6dd94e8533298aa5163f322bbc5ded64703517a574b678b9fa8a9149733869bb60c76e5a0fecd43333939faca39403c76f1b60bc299b15ae87c41a4b93ee1c650698ce55aca5dcca56fcde", 0xf1}, {&(0x7f00000001c0)="92042c127015a596bf146e6e82b8dd3c3055ab2a84c56ac2a15779257a8540c3d951b4989b09b4db3cd4e0adb1413b5bb461bcd77f4862bcdcc88c43d3df2cc649ee32995563d3c9e2bf07a2dcb568e83821cff0038c68451a3e4e146346877db57e323ef24c5dd4e2d5cafcef9db1cd6a8fc69c9e7345248c389d53a72c02ff36e19fbc9de9527d64d495224969e555ff4caa80d2567e71c2bde605e9aec1e3198016e9", 0xa4}, {&(0x7f0000000280)="747752bdefa1e464eb4835d3fc47a630e1ee7510631837bca3873e241a9639556fa1dfd739f70245665fd1591ceae6ff390db3f95b3c07f81c21fb82d4519793145116612c260942ed95bd0da8bd1b659020ce46bd5f67603e0fa9bf21eeeb8d2411db66732f9401c3", 0x69}, {&(0x7f0000000300)="954dde322231c9a7f403258932ba5bc2c9a3c3092b2effe5da1c881bf135c004ecfde778f2", 0x25}, {&(0x7f0000000340)="78972e8dd8d0f8340d61995a38ff3377f53c9cb91636ff2f9643164a36d6e62b0d2d9d6999c4d8788f3448ab7bcc887c97cec23fe8ad034c9cdd2e1a942fa95357620a6c69cf7b348e2185e77d8e26730319bfafe22f90ef4db915d1ccbadd9de1b6d6f851fd69d023ce77aa1a60c22e1ac5b1c31ca89f71791db2a9964d524560d5f89252d694dd9fa968044a94c8bfe4b8b25b480f3d7b5a147b2200f82064ff7234a44efe3619734a3e68a9298bd1c8201b6416b1ae998bd82cd8ceaea00ced01ed8baa3b269c2f14ca9d81f46e8ab691adf44dd2cc5123242cfa3c70c04e9b807cb361c0bd2063890683f6d896e84161ee8eb7d3a6f2c57e2a6a32633b1ad4190db028c895cac4cc5c1848351b5635261ff3a82464e750726832288dabd953bf92999733da9133c256865fdc6da6407c9b2021770108ce3a5ecc71e58e2ad411f43cc52971dc9d5176ca24480ae5273710bbada42b30954bf8052fe04b023c905d928e0ef6d9de80526a349f83bf5de959b2adb9e5a1f1f2bf7a3682a5dc6d69da140aa32654efab5ca5f5f421341b2bd1e82f03a3fe6d6645077790b955f8810b59874a0e735dfad0190c5376853894947e0e345336661ecb11bf279a4e8fae260512d894c719a2c1ec424225f3cadda3d1f095835b6f2c5c70ce62e3e39b1aaae4b1f0590b763ebb654fac11a026d5777ef8c81f8e7a7f73ec822fe54ae19c9df687d4f4a17599cfc1fe46b4517b003f17f2165e53d76c8a787dd955ea9df3868754e6330da6726153bf4d9f8640c7ef279a5ba9002781a188a891a5159b44a12552dcd3c4d271fe68f89fe57404f099102dfbe976c99a38efbcdf68837d56c5e88ca6d838922fa631046357403fd84a74c98e3e8c1cf4ca89411bcb91edfa52f377853174d6399e3a47bfff3caa30a9c3c20df0c3321dc6f0d49e47799625973bb7ab38321ff34dc2959d04bc6fb731ed89173a5b2c72cb9dd3eaf1573b0f8ce67b77057605ddc8e5718156b514417243aeb1490ee5cc4b583a948886c9c26ff6a884732304d830a7059622c79b4e75f2f3ee6bb420f261bc5e701011125b7ac67d2fe193d9b9e81d160e01ae6bfd01b3a7356d807aa1729d709f53a253698cea5218b28d67a2090b6ceb640c7b4ae7d35a20385732d36c9ec3809b3b07bc7a51e7587c0d892d0498613f7ae67689d258f8f9cf9842fcdc30cc33b9ba8d12a1c2d8c3c5ad4225b38124d8359eaa9d4a6d0cf08e29abfa61cebfb03cab00d271e2a7a41f714f737b2a65aec20b0d891a746a798effaf35060f20d6e9d34d9e6c6fec34e98e14a9e8ea39de846fb0a6e045e0e2dcce7e18f87da3e1a0404dcc4ac0fb7ff018db7fdc003d56a94e4095c23a9f6119f669c557ff68165dc41eee567ce7d50638ba4271404c5cc8a3b19aab9ff94c82e18a49dfa738beec1a49a7a7fd3c0262c9aef10b6d0fd4f549a6a7d988fbd06647b1a4caa744b15c905d9203138b3cfd87223b8eb4e096931d7ff73a7d80d67321b9c413d76e4fcfff26252f98c4b32caf95ed39bc4bd520c2117f3b731906e6f68cfd1a87c747895c831380592ced9b443212bedb77818535bacd2993d936169d1acc9d315a7ac2d29130249e543ffd359b0d4d201c5e367c72f0f90c3d51a446f2f1fb23bc0ac35d4faeae6d503e3d6171ae9dfeaf064bedc4e7ae9a6ad6aab2294d98a4caa16201c6768f6cecb91b6efd2549fde0fa21df189840134e3a0c0d0da6091d1b08e89749938939bfd1d6ef2f07009fbe675308f4c8b1188ad7983956803346df93d55fc849d5624b317fa2d4d70c75453c7b5bd27b943114775d8f3b7a8ede57002b3159338d55ff00476b257a8a3b289a6670d1cfd5b1c5d54ae3536d93c948681d5cdfefede301f4fa78fae96b186e90176a4d9c18238730684ca1f7a9972d5ce6321d8b45b9a3fb9abfaf741a3095c9f5f45984c6278e996d15e5a5b02e7bca23d99e47b77cac8bc47e3f24d80a1cbe863e1d79047ebf8c96300808ab10a0b79a3e39ec41e064b95e2d74f7895d6236f139e62107a76620d7805d4ede693169c0d8ff65aa875d3084edd8dccebd7d00400c9f10e39c5d7ae2c7685ef308ad1da522b18a7ae8b76eab5c8088d16eccdd13f5206307f4b34ed0852435172076a73aa1a760379e4d7365ade23e6b6c2563038606a88fb6452700fdbacd54af56e57dc8281c3c90b10590390e187acb35014f6cc71b6d2cb619f6b1307c79f252865f855f274cbc87cb0d0425c5aee025110ccef78a8ee72f84d584c1d991a4d65aab6112f5995525e9f9173dac64b96b22a58cd9f614418909434b647a1c5fe1f25952875d9752648b209050745990c50ee7a2d0d9c4375220ad7e4252fb465aecbdad644c12c832eb3b2c1d41c5f7e5c079abbd75605ae74ab0eb2b8e7e51a4ec92744c667a3394016409921b2955eab79e7ba629f983be73cd9eba760d293740d3d23dc3af38db5baf7ed4b57f0f67e39a1712aa96b8395cb59e4e7cac8d79903a62a4ced15832f1af4233c134c727c195ff8855fba174f8268efb7be3360e8765c9fc96157c6f6195fd2304ca35aa78c4956068308bcabd139de0183696d31d9898ff50552dfd8d0826b8301c385aa68e534d1040d69420056485580b8d74fa71d418cdedda19ae26aa5bce4fd6e151b67edda626aecc83783491cb8bbbb99754febf664c1442d17468c6efb644fa48622a225c0f5d28ae6e74fee43da2f9e26ac792bebcc62b4c98a768ae6b6ad772570b497c7099f89a38dd23c7d9f253ccf39736032e0356810a606046bf141a9ae1ecf8138e09cd02174aaf424aa4200d903dc25da5a50f82f20dc292802ae7bd7ef04c41416ec4728bb88780c520c70222d404538bfb72988a2996d7da0fc46bc92184ab75377809710d90122b6530e89a956433dd59d1f8e5ff6ac93861364e9404d9e03272f65129fd5c160d77524f9a7620db51e7fa761a9326b1870274e712b8fc0644087bce122c5cd05192e0954735b484ae8d4af9cde8a3f1c430f17781787da783330119ace177b07ea5bc5e1ade9a1936d7b35cbd874c0c97c0bd09031b192d93032d3982a5e540e208ca59cdc1516e19962935b3943aadc462b405b0625121a6eb4a01d05a81f95341c582d36900e3d19583f1b1758988804414f859cc8d4b44b80c99cd6fda7ca5a00674ed68499066f295ee9367be08d30fb307b060178795f8c5bc01345fbed8da16a56be33d5e0a745a009fa9fa4c78abe141addf4964ae72462283b5b814297efb56df1688ffdf0a39dc130429ba68161dcf6340be5db69bcd9f979f7578f370a10921d1c888180dcda6d0fdb3db26755bec67ad21b7948a43af146810d33f0092af4ab786cd5e76f92b1146ee909779547594cf8baf2623867087c8638627d3b857407e0e9324f2949717cfe542e5291e80f37b47caa50195c6fa9d9f82a26bdd55a1026c6f5a9090355f3bd501783cae59ac1bd29245adb62e9a38ec453b385d26d9c92f3ffbbf9970ab2c28d1d034937b00b10f27919e19fb26434115433adb69f71833d95f868a8101935e90c19fe9699e10c559ed8ea10462914cfcabccf11ece421fd34dc1445d6469e3ca29af4c6eb1b45fadf8020e92ddc370d33ecb78d4d8e4e2786804f35183e4fb77294419dd43d82a1709ac0c5026c247735f8823ad0c269e6403c51ebfac5a32f5a2da2e20fa6d130af7dd80595f577e79fbee777dc06c00acb20623cdd9ab40eae2036c5cd0ce62fc05d67f6b38a1591af6c861ee0bf9036908f81b6b6ff2929ce85d214c5c1a5f40061a44bd9573e6f3b93778b8f7145798b29f77b05a214f26851753f00d9e09b077d55fa362bc0b279458d2f58e60a081208fa784163d29b1762cb0df9e5771b273fdd9465222dca7768c92ad5a9bcb46ff45fbd682734fd9d50044de841146c6dd8cbf0c26e6d340998cf8b62bf07fdfef17c454989c3e115f60d1a2802064c5bf97c215b7e663360cee3220d7b29831437bf4c008674bf11753c4d1a1662f2731749ec0c05d61a1182fb806458c6991099e9a9fb8e5ca1a83128fd40e23ad335cc9821ff30c190bd0b980990338cb1d7e51dd1f0259a4f624dc30245c0ad1af1ff829a78392bf6969de594c7359ce41063fb3936f615cc1301397c42fca57b904d698b30be56b850c8967421d24a3774ed3c114bb484e0d681524e06518cbeb22f64f8c196bf48e2718c69da7946b6827710170e9514da3a0e9ce67c51a10c7a4a6002e4d7ac451842f84f05dacea95a40894f0153864c2d0950d8529a1667048950bf57322f6f245b356e5e1f180a0576dc21f47fbe84b7d48e5a5d2fd82c48ca6455f8d85e2794abd86ab6caf5f5f8559086d42e0b7336aa06a33d2e7d929cf5c771a034a7c8e2cf3bcbbead5408eadbbf59f541fee2241019956160be55720aba3fd3105e276e775305d172df7fbf4a126e688d7d742bb1d27314d63e6c41f8de4bbe2732ce2c29db108093f8339b4124aac8b7f0ae9ad82bb9d249e70d7ee1290da55b6d5bb4954c1a4ebcd2e5a7f2395440d3ddb0e603aa961b0312f9a55cf2d206c3ac14afbdf92e54c66c57ef146c428375955d7919374976c0a91703fa7dd3912426b436b01d7d960c88319bfc0117021df16adafa67be00bbcedf0b0e8c52a63fb2b1efa494e049a80391910c0456616c2487b0998a46384eaa1f876b61024db53227da4503e7406727ea253332a5c9db73759a6fa9c2403dd61d35c5f9f5a901f882ebffc4dc4cf9d2dd96eca32f98d5224528f70d241cd309b1d1a6dc71c86276088ae3ab8c44795ead56ee4ff3c9a6f1641d6b817b17e7bf3b792b7b7decceb0de431ed3effe4e694293f144ded232d654435866e526e3866b4ae52d30b09ec202219668901298e2f7a7688b248bf20d158ced929cfc898008b23014288512648abc8e1d3ad997c4eadec33ef2f7a1031e6272b04eff01e16e4761aed48bbf7c3bfb5ebdfe8f03a4b97aff23a4d9b6e049c5703c607a3b88288ef58731d558d65233616e99905ae343cc471fd8172b20893331f2ab41d656b5c0f5f4c5fd10b507093cf354bf8ef53c96a7726fa7628f6c36673b7048f16392349536277d66208bc882aebfad1ed7306dbf14fb492f5e158c3cd827765350d766e7ac0a61c83456905e556b3324ed0f28adc8d0f176e73ded194df8ac1ca5a767bb4448cc27ce960ff5c648360dedb78109b24fabf831f77849c2110e6bd106486b72e5138a0bc9138f2425927afc7146fa4f2282af80f6224b2bda00c0fe550251986e34ea296b8ceff3740fdbf94f52d4ae8cb60286903c9f01321107f406e3bd1efd1a3a7f3f384d8340d2f7357cbf7c1c679c7c5e1714271880486611139aa3fcc8f04702a4df018a7b1d4d21202ab849c805b309bc65ee07799ca34498a0bf1926abc34fc0372c604761ae2e35da2d48884b827e2e2030867a2568960927047b0383de26c62c43e4c17cd122ff9e35ac48457ed0fb763030bf6b7bfde23efa11bb3b0bd13dba211d11cf79f4f1e36b4e0d76864ff4e01a949da9ed44746a99b0168623aeb182e0f08e5fd406dadaaa610e143f9d6905b9b816761c2b137d7b0f5b41947b1df74d160f0ad14977f2fb9b0bca35cf24c010a330f89c3cce18236c078508b81be9cdd760436f7e553352455205365e36d71e5b0b5bcf07726ace429b4b76d0c9af107eff708a5a9808288bf12ff08ec2979f22ba3459527061dcbccd066e8e8fad7cc73b292b6", 0x1000}, {&(0x7f0000001340)}, {&(0x7f0000001380)="888cafd5c9f82719e8704ad55d3603ee0deea7a4dc63a7328d111518e236bdfa210d7bed1b232f77b6f59531c75a78901c437c7ce697cde3f158dca2211084aa954ca7417ec3668b45f0cf509b1f5156781911bc1145cd4c9d10a5ebfb", 0x5d}, {&(0x7f0000001400)="ec228e65b85147fbccc5ef8163fb5f7d8313b2e2b9d5921e37f542caf19db1bed096789159fd518be51497fc3663b6010d1ee7434cb65ebb46965255d4c88c29276488a9fba075acf649c626bb8a05f9ef5fcc40e9c5f73258be665e5ab657be0f45d8e7c36952527b6838cf906d610879b1179d3dc6e2c9d6691193976887c2d1dee938d6e590361318d5b518092f37b1d9f7b2bc", 0x95}, {&(0x7f00000014c0)="1bbc4c53520caa96aa10f3f7c9754a0cac946c80c2770701a14840d72e468d97f75e5ae5", 0x24}], 0x9, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x210000, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001640)={0x0, 0x1c, &(0x7f0000001600)=[@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}]}, &(0x7f0000001680)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={r2, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x29}}, 0xfffffffffffffff8, 0x1}, 0x90) r3 = syz_open_dev$usbmon(&(0x7f0000001780)='/dev/usbmon#\x00', 0xffffffffffffff85, 0x40000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001880)={r2, 0x68, &(0x7f0000001800)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x8001}, @in6={0xa, 0x1, 0x2980, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffcb841eb4}]}, &(0x7f00000018c0)=0x10) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000001900)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000001940)={0x3f, 0x2, 'client1\x00', 0xffffffff80000002, "2ccd6b8943824a33", "99a277a7cb3c25f668943c12b3ff7da81316d5a705776faba072da23ac99ad43", 0xfffffffffffffc00, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000001a00)) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000001ac0)=0x1, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) ustat(0x4, &(0x7f0000001b00)) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) sendto$inet6(r1, &(0x7f0000001b40)="27253300b635d2cddf86ec3bc4f5d71199bf392e50498448c05c69bc8cdeb6edec3a09b88fbbb015d9c2224ed5c9cd31454b819c8adfa332e698d06600d7e2390dd78da450d440cd9804d20e4c6d94a460d45743ce8ca88106d257fe96befd4fd7575f3088380a011024677d76f25d9cdcf3402526009e41c8d18867149e93a0", 0x80, 0x4, &(0x7f0000001bc0)={0xa, 0x4e20, 0x10000, @empty, 0xe3c}, 0x1c) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000001c00)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001c40)={r4, 0x2, 0x30}, 0xc) fcntl$setstatus(r1, 0x4, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/mixer\x00', 0x40, 0x0) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000001cc0)={0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000001d00)={0x8, 0x401, 0x100}) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000001d40)=0x9) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/sequencer2\x00', 0x4000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/audio\x00', 0x800, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000001e00)={0x8, 0x3}) ioctl$VHOST_RESET_OWNER(r6, 0xaf02, 0x0) statx(r3, &(0x7f0000001e40)='./file0\x00', 0x6000, 0x102, &(0x7f0000001e80)) 2018/05/03 14:15:48 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x7, 0x0, 0x401, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffa25, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0x3d6, &(0x7f00002bf000)={&(0x7f0000682000)=ANY=[@ANYBLOB="090000001900010000000100000001000a000000000000001c6b1eaa6cd3b0e0", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) semop(0x0, &(0x7f0000000040), 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='veth0_to_bridge\x00') 2018/05/03 14:15:48 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x540) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x0, 0x2, 0x101, 0x2, 0x3c8f4a92}, 0x7, 0x10001, 0x6e}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) inotify_init1(0x80000) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) read(r3, &(0x7f0000000200)=""/20, 0xfffffe46) 2018/05/03 14:15:48 executing program 5: syz_emit_ethernet(0xfffffffffffffffa, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:48 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x9}}, &(0x7f0000181fe0)) tkill(r0, 0x32) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000002c0)='}4', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) socket$pptp(0x18, 0x1, 0x2) tkill(r0, 0x12) 2018/05/03 14:15:48 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/anycast6\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006440)={@local, @local, 0x0}, &(0x7f0000006480)=0xc) bind$packet(r1, &(0x7f00000064c0)={0x11, 0x17, r2, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/03 14:15:48 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="324ed7ccc0dbbe1b2f92fa56b433e4ccc04ea5e0af404494ed9898fa30ae88c6a282a7e795970c23d6833187e3c4fd520a0242c118ad547888b387825cfd4da9efd1d2050d53f64bbe12d8ba1ac8952572e85adfcffee55246373952aa196d25a09835459635cc0276114f0671120b8c89297abefeea09a9a5b21136632fe4c8bc078a867355bec9afac584b562d91fdf3ad857ce020ab02ec6182ef2745ca6f3b1e9d08f42728ec0bef271c36905d028af6e2233839d383512dcefb87f044458df0987fc324b14cfafeaba0c774", &(0x7f0000000200)=""/235}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x40, 0x1000, "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"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000010c0)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x248, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000001080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xffffff00, 0xffffff00], [0x0, 0xff, 0xff, 0xff], 'syzkaller1\x00', 'bond_slave_0\x00', {}, {}, 0xff, 0x6, 0x4, 0x6a}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x6, 0xfffffffffffff801, 0x3}}}, {{@uncond, 0x0, 0x120, 0x158, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0xfffffffffffffffe, 0x6, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0x528, 0x4, 0x3}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x3544, 0x1000}, {0x6, 0x4, 0x8}, {0x9, 0x3, 0x6}, 0xfff, 0x7fff}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xff000000, 0xffffffff, 0x0, 0xffffffff], 'ifb0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x0, 0x90, 0x5, 0x20}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x4, 0x1, [0x5, 0xb2, 0xb50, 0x100, 0x4, 0x0, 0x100, 0x81d, 0x4000000040, 0x7, 0xfffffffffffffffc, 0x7fff, 0x5, 0x400, 0x5, 0x5], 0x6}}, @common=@unspec=@state={0x28, 'state\x00', 0x0, {0xfffffffffffffffe}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0xbaca, 0x8}, {0xfff, 0xffffffffffffff80, 0x8}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000015c0)={0x6, 0x40}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000001600)={0x303, 0x33}, 0x4) getcwd(&(0x7f0000001640)=""/136, 0x88) pselect6(0x40, &(0x7f0000001700)={0x3, 0x100000001, 0x20, 0x10000000000000, 0x56dc, 0x83, 0x4, 0xffffffffffffffff}, &(0x7f0000001740)={0xff, 0x8, 0x7, 0x2, 0x5, 0x8, 0x10000, 0x8}, &(0x7f0000001780)={0xe3, 0xabca, 0x6, 0x7, 0x1, 0x7, 0x7fffffff, 0x15}, &(0x7f00000017c0), &(0x7f0000001840)={&(0x7f0000001800)={0x2}, 0x8}) mq_timedreceive(r0, &(0x7f0000001880)=""/43, 0x2b, 0x7, &(0x7f00000018c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) capget(&(0x7f0000001940)={0x20080522, r1}, &(0x7f0000001980)={0x4, 0x773e, 0x0, 0x9, 0x6, 0xfff}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000019c0)={0x8, 0x1, 0x92}, 0xc) ppoll(&(0x7f0000001a00)=[{r0, 0x4014}, {r0, 0x400}, {r0, 0x8003}], 0x3, &(0x7f0000001a40)={0x0, 0x1c9c380}, &(0x7f0000001a80)={0xb0cb}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001ac0)={0x0, 0x9}, &(0x7f0000001b00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001b40)={r2, 0x6}, 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001b80)={0x1, 0xb1, 0x7, 0x23, 0xffffffffffffa461, 0x10001}) r3 = add_key$user(&(0x7f0000001bc0)='user\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001c40)="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", 0x1000, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000002cc0)='keyring\x00', &(0x7f0000002d00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000002c40)='dns_resolver\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a, 0x2}, r4) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002d40)=0x6, 0x7, 0x3) fcntl$setown(r0, 0x8, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002d80)=0x17, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002dc0)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000002e80)=r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002ec0)={'ip_vti0\x00', 0x1720}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002f00)={r2, 0x5}, &(0x7f0000002f40)=0x8) r6 = accept4(r0, &(0x7f0000002f80)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000003000)=0x80, 0x80800) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000003040)=0x3, 0x811, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000003080)={r5, 0x6, 0x1, 0x1000, 0x5, 0x1}, &(0x7f00000030c0)=0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000003140)={&(0x7f0000003100)=[0x40, 0x8], 0x2, 0x10001, 0x0, 0x1000, 0xfffffffffffffff7, 0x20, {0x8, 0x1, 0x6, 0x920, 0x100000000, 0x6, 0x1893, 0x4, 0x8000, 0xff, 0x3, 0xb4, 0x10001, 0x7fff, "e2e487956bd0bffb605a2343ffa3f4f1c230c645014f6a77e263457ef3b014be"}}) 2018/05/03 14:15:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000000d000/0x1000)=nil) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x1000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000006000/0x2000)=nil) 2018/05/03 14:15:48 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00\b\x00\x00\x00'], &(0x7f00000002c0)) 2018/05/03 14:15:48 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 14:15:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/05/03 14:15:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') recvmsg$netrom(r0, &(0x7f00000019c0)={&(0x7f0000000040)=@ax25={0x3, {"8e60ad0d8f5d37"}, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="ab40e6d3898797b1ee0321c006d3d21ef2aac8b5b0c13c05c8d8068d36ae1cdefcdc86d95aa56440117818c7f8df2025d099206a8867c3668ba6c8", 0x3b}, {&(0x7f00000000c0)="4dc73c66365021576c50953804702fc4aef9faba7f7f0c461519406fc06ebe6ad28211ef832bf7786a45fbd319907c73f0eb15f01191dd8636bba31f4b886985eccee6170f77ffe8e363cc92cb89365142bab9b1398217279cdb206bdc2af7fec3309ba0a6", 0x65}, {&(0x7f0000000140)="fbfb96cb8eb73dce7359d09257dc601e6a7a0d8e3abbf384c3c99432c3a38ac6caa70d56fa25e2a688374c71ab866065c47f0205874ad37ab0da6d3be9115b25957b84c7c06de874fa19eccf0a55e30fd4ebb0d4546b372046f3f1d975c99129aafbf96d8782c3627aa0b15706e231e782923272463fe560f2e5246189028423cd3c3af0ba4c72ea0817c559a1096cbe543fb861015b45574d356c20e9cbfe9b4ab8da496e89d9fa1c42e744e93b53e1b162b81dc9492d88a7f5425b373bac340ac6eacb1dc52c0093accdb7b0ce0087db9e58", 0xd3}, {&(0x7f0000000240)="a7384310225e3a7bc6d0eb41d3580a0bb36a37c8d80fc8218964c33857440b9e79154dde687a074b6ed97cb2bf46f19bfc7b1c6ae742925c787898e11019094907cd748c1654437da34ea2c2c984f97cd0a6aaa58d6838589d904bd7715a81bfd6cb91696d4567a4345d53f240ea41589d0182b0a5535a5654dd8a39cb0a38d477c3b0", 0x83}, {&(0x7f0000000300)="57d60303390bbc3daa41cf845be972f00949ea667e7cefa0feb75279985b846575d5e28e15feb9ce8defe5", 0x2b}, {&(0x7f0000000340)="14102aa62e074223b628cb471c0fa5f38f224d182b661973485239161a470152bcae7984b1fe782caca9d9161196ed8a6e18917d9385cf0edc684814a721ea0a335c7a13340500f05df547cbb3a3245363afaf8bc99336a75a2c3fde69d69c6f302331472ed39c305852053ae3b1d3cdd0848f1476ff72aabb2f88ed7c0f0fa9d9fbd7633586cb7a2092cbffb6b20abae5eeedf831168770f102270bec23d9834064772c45540e80d5d97d6da345043a2b97737480", 0xb5}], 0x6, &(0x7f0000000480)=[{0xe8, 0x10b, 0xffffffff, "2326f6a1264c85efce60561d8295ff45e040f300cc28d986cf9698ef11463709f0beaeb26322a385c9cbe4fcc2081eb30622cdec742d4924fdf7f9dd341f2192d0d7205b42f3da7ebbd31439b81f66ee7e65903f6268b832ad930789f719eda90e1d23804a284734020d6a867e2199af9f52fa7b90a1d6a7a2479e935a50050ecae98375b7b7906e9bbb5ae6064afc1980db9d378a23be99303886ff160f5c7b74092dd2fff5fc9ae4a1e0c41bf3bc668f5131f9d2377b112c4fa86d8acdea126cd4feb152535c1ee8a5b6c63d9751cf3d339a"}, {0xc0, 0x3a, 0x8000000000000000, "ff170e4b8f5b848f945b1d9363c2b1a80b24fac2a931887957af3c0303a73b9609ac93d5d17246dd676395eb854e2a71657aa3fe4436bffc52989effe688739d6c796409e99fd8e0a0bc85d24d5e333c510106e46d09c348b5a36daeac1c3f7b6b7dbf05bb7e7eb6cfa8c6898ed7387b54b995e61b69fc2cb13a3acf0b42d9bce51ceda1833ce5677f4ca7391900e42027ba56e585de44dceee1689389b9e83c61fa0c9076a6599a17"}, {0x88, 0x114, 0x8001, "5ffc8aa1009c1b5b27c0aee3df5a404c89e04d482bf2a631a9949f6f4646474735b0fee9e117d7a135eb4150a9257ee155283ee596f7f9e67b90005acebf2fbca5328fc6a1d070f3cbe272399b618ff4cdb2303a41cf42bafe1e8437dfa7723a8b6ec45b2b038c41c5abf085443c7d4dc7"}, {0xc8, 0x107, 0x1000, "68c35dbeef56ec103d90c3e883b03cdf9b36ca44ec72060d7e8deddfb98a24dd6a6730f58bfbba23fde94979a3874ad1d7df61dbad084cf0ce0421219c874a07f6ee40fa6cccffddc59aadb5cedaa2a13f85b47bbf1aae473a80b04c36da880df673701ad5d579c584b129d8ae9784495ddbae51c3419ff7001c9aac87d5b08e43318d6e9f36ce374d48a542a5fb0e0566342c3311c45920020ad98c50ee45471372f91de8d64044df4f3fc7b820b96f8e7c4a43"}, {0xf8, 0x10c, 0x6, "bce04afc25839cc6d240e6fd08b06514751185509e57618d75cdebcd8a74a77faac3bf1f282505382f51502bbe2f074b5737d4a30c1e2d4e89761fbff3d016dcea577cb88e79168c82c31a0e922d6716cf8d5b1186ab0275b69383610ccef683f4e33c6481b361616851125b10499188b9a13328fac2b5841f57d8b761acfb22aeac45938011ea5404b788f3d2ac5db7a534deddc76187d7d32f94c84be8d7273455469f83bb747812b34d46200824e9a353ed16df1248fa7592fe97d10f5c14ff998a2ecbe5719979e40da5ad38d927f2527093ffb00c246fdf94c0dc20debefab4a3ec81"}, {0x20, 0x11e, 0x1, "32e896aedf846723e87ef9"}, {0x30, 0x12f, 0x9, "0a66d0963a412ac546b6eddb73cbdd37ddfef5bb698c50302501c8f7b09ae2"}, {0x1010, 0x115, 0x5, "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"}, {0xd8, 0x0, 0xffff, "5804f78d22b00ddc85aa119dd6e89148cb15d6d27ed11c59c963c6815594d1d2895c4680eae4d67dba6167eb901e736563043c760a0268dcf2cb606d7edf4c4780ef7e1d0e850bfe64f50a2a963025d19e5050219abb203737da8a2d9657920e8ea7bc6848d27516af51610fdfdcef01a133bbb73476507414bed8715bf0a2c8075e71d2ab103218fa22c6029e768f89aa132d677cfa7ef7fa7518e991cc36abdbec461808d68032a51445a65e6b3e9deeee7db3d72de52aac798bb21400c2eec3"}], 0x1528, 0x8000}, 0x10000) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) socketpair(0x1d, 0x2, 0x2, &(0x7f00000011c0)) 2018/05/03 14:15:49 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x211, 0xeb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:49 executing program 5: syz_emit_ethernet(0x9c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="c0987bf304d4", [], {@llc_tr={0x11, {@llc={0xf4, 0xfc, "ef", "0d5cd8c03cd9289bf4cfc466892547939f849f65df352761a4e25b5d28bc6c19e4414f9121569bcbcc42886b9c33f78955b02cca7012996611ac99e9e2ff58e523f42a955e6411402c80f967f3c77f92f1d5209dc12a99a02d003afedec2a9b3d88651587648f5a156118409db9b3d92b59845a83c44ee751943f58d9b4b8a11de93b3e4631356566b91d8"}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x4]}) 2018/05/03 14:15:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:49 executing program 2: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x1ff, 0x3, 0x6, 0xfffffffffffffff8, 0xde72, 0x3ff, {0x0, @in6={{0xa, 0x4e24, 0xdbf000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xffffffff, 0x5, 0x8, 0x3, 0x3ff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xd6d9, 0x8}, &(0x7f0000000280)=0x90) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x140) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000480)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e23}, 'bpq0\x00'}) fanotify_mark(r5, 0x2, 0x40010020, r6, &(0x7f0000000440)='./file0\x00') epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffffffffffff9, &(0x7f0000000040)={0x5c}, 0x8) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000002c0)=""/196) 2018/05/03 14:15:50 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') memfd_create(&(0x7f0000000080)='projid_map\x00', 0x1) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) memfd_create(&(0x7f0000000040)='projid_map\x00', 0x1) 2018/05/03 14:15:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x1) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) 2018/05/03 14:15:50 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0xffffffffffffffff, 0x1800}], 0x1) 2018/05/03 14:15:50 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3408c682029bb6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/05/03 14:15:50 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6c0000009878000000"], &(0x7f00000002c0)) 2018/05/03 14:15:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x40100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f00000000c0)=""/73}}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xd) 2018/05/03 14:15:50 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0xfffffffffffffff7, 0x7, 0x0, 0x100000001, 0x400}, 0x14) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@generic={0x0, 0x433, 0xd8}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv6_newroute={0x28, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x0) 2018/05/03 14:15:50 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000180)=""/181, &(0x7f0000000040)=0xb5) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/03 14:15:50 executing program 1: r0 = semget(0x0, 0x2, 0x205) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/95) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:50 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000000000), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 14:15:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000040)=0x20, 0xfffffffffffffe93) read(r0, &(0x7f0000000080)=""/131, 0x83) socket$alg(0x26, 0x5, 0x0) 2018/05/03 14:15:50 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x64080, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) recvfrom(r1, &(0x7f0000000000)=""/59, 0x3b, 0x141, &(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), 0x6) 2018/05/03 14:15:50 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x8000000000000081, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) getpeername$llc(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) io_submit(r1, 0x0, &(0x7f0000000440)) 2018/05/03 14:15:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:51 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x401) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x9) r1 = semget(0x2, 0x4, 0x80) semop(r1, &(0x7f0000000040), 0x1ff) 2018/05/03 14:15:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') r1 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="501b062ee8287d878a48d0221100f4f4dd9c7fe75d90bbc6b9a0ef061c2303d4b520f744600893030253da23447649862d24da7ca504720e4418ada188eb4d7a580235de4bb73b1d259cd6859f0905e498f45b4340b171520f09fd974aaa3e8e113ab67634db58dfb2f2880369c7c0f2fdeefb2453601cb211f892e21dec4d418092f68d2b14df42", 0x88, 0xfffffffffffffffe) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0)=0x40, 0x4) fsync(r0) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffff7) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0xfffffe84) 2018/05/03 14:15:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x1a000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x9950000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x10000, 0x4, 0x101, 0xff, 0x8000}, &(0x7f0000000340)=0x14) socketpair$inet6(0xa, 0x2, 0xffffffff80000001, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f0000000040)) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x8000, 0x11, 0x6000000000000000, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/05/03 14:15:51 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400040, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/03 14:15:51 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f0000000140)="0e941d0c71b60d5c799659641cb3bf3f84f51cc5c8f1c3559b", &(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000080)="bb8fcf7762dc9dfb8ae9726ccae0218a094889e2d54ebf8f050000008a15473426879bbd9f25f84e12827f1ff29d21324df7912374b379daf89892edc0f6ded477239bc727325df1a6bdbd676824c84ec19e613a844b0175d22254b09ab02237edae0ee84b278b8866a75229bb76e403c0fe3a962360dc5902ae0e78069daf9b") fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') 2018/05/03 14:15:51 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0xaa2a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x7, 0x4) 2018/05/03 14:15:51 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:51 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:51 executing program 1: accept4$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x1ffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0], &(0x7f00000000c0)=0x7) r2 = semget$private(0x0, 0x4, 0x8) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x3d5, 0x8, 0x6]) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:51 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500078000086d542d2d49d6d58dfabfa4c099652d54c5725dd39dc1268470adb33c2a17aa76145eeda9e1994f946fb664e0482c6e9961dc6f338082c2272e6310c3c27078897773616dc2eb35bca"], &(0x7f00000002c0)) 2018/05/03 14:15:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="7073bb5c87b3723bbd9d6a00000003645f8c61e3666bb6817000") write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:51 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/05/03 14:15:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, 0x5, 0x6, 0x2}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x9f}, &(0x7f0000000380)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x4, &(0x7f00000000c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664f4ce654a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb87d68a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baeedc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c11926a17147a8ebf68194e4") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}}) r3 = epoll_create1(0x80000) unshare(0x40600) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000240)={0x10000000}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="88000000ff7f00002f090000000000000000ebdc7e1900000000000000000000000000000000ebedfa2b017f3b38bd9b19d9726f938f5345a6cc2ce272a2d8ae5a"]) 2018/05/03 14:15:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000240)=0x4, 0x9f0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xaeb, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xb72c, 0x980) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x0, 0xffffffffffffffff, 0x20, "4f14e3b765e0a9f26dbca16c337296eebe8b890948f6294bdf0c6dce1ff8b47aa8f983a7a52d847fe508ea2c", 0x100000001}, 0x0, 0x0, 0x24f6e2c3, r2, 0x6, 0xfffffffffffff000, "600142f9c17f9ef3d2c48f0f91c8414cc5647c375c304b68598a42c8b4afd03f591ca526fa5d81a4bb7025ea437e4c5510516b535b9734bac7bc147de6246fb1", &(0x7f0000000280)='^}mime_type\x00', 0xc, [], [0x400, 0x8001, 0x218a, 0x7]}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a13000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/05/03 14:15:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:51 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x80) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:51 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0xe1, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0xab, 0x1, '>', "e394a4", 0xaafd, "1a81864a73f37ab8caaaf31cb9a6ec55b6a5a2a8e86a7f9d036d055b2a6679fca7fbd4c60a334e55011049a6aa3b89fc104c9c292e025e55592149d72bb450fa7bb982cca8841637add7210ebba616d8d6d0666f927b934b365f9cc83714ec60f4ee1156f01701a6dabd240ac6b25a19d3ff09945cdf8f45e3bdc8097f9caa1abc19ac4741f7305faab0a381eda1d824c3c8222ea7da753e6ff2680aa5e47ce7b32e1a63f3031905731b0adf3723f8130c8f88b105c25c62374daebc8518391d313cbfb4337eacff41fcfa"}}}}}, &(0x7f0000000180)={0x0, 0x3, [0xf26, 0xf10, 0x4e2, 0x544]}) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) [ 150.668535] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 14:15:51 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3ff, 0x3, 0x2, 0x7f}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'bond_slave_0\x00', 0x8110}) r2 = syz_open_procfs(r1, &(0x7f0000000a00)="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") write$eventfd(r2, &(0x7f0000000000)=0x1f, 0xfffffffffffffe07) 2018/05/03 14:15:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r0, &(0x7f0000001300)={0xa, 0x4, 0xd79a, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) accept4$packet(0xffffffffffffffff, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005d80)=0x14, 0x80800) sendmmsg(r0, &(0x7f00000072c0)=[{{&(0x7f0000000140)=@ethernet={0x1}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)="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{&(0x7f00000013c0)="fbeb873194369cdbb680c56925d8305c3ba4b5f24b464364d3384d84551f343552cd7f4ed2b122f967e0d74614977ee5d82fb23b046e3adea313328a898c375a7c95ff01e7376f7ad419eff6ef86f3f07db5c6fe933257cf2266c836e5afab42b7828a6645e96944", 0x68}, {&(0x7f0000001440)="be4244aa6f8edd1956ea6ba06e3f34225f95883f7e8b8ba7da424d0ebcb275771e72", 0x22}], 0x8, &(0x7f0000001500)=[{0x40, 0x104, 0x10001, "6e06dd54e20a304d7a044ec52b9cf162d8a88d81f9c9affc177f5e4a44c565496f5e9428e7f8a6730b35af46993a"}], 0x40, 0x40080}, 0x7}, {{&(0x7f0000001540)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, 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{&(0x7f0000005f40)="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", 0x1000}], 0x3, &(0x7f0000006f80)=[{0x78, 0x10d, 0x0, "090af770bf818af8f819ae3d67e2942136ac7b028967c62f56ba8c0ca3acc78f2d8d26f38705f4723b4f56396de5b2d1c357a6764bc516980ca27c344597902f408b3acaed07c50483d1d19afab37bb3431f5ed584aa50502e187ed2d496308763007973f8095e"}, {0x28, 0x19f, 0x8, "f4ffdf30abd96411aa1dde2f0a47dac545"}], 0xa0, 0x4008800}, 0x2cb4}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000007040)="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", 0xfc}], 0x1, &(0x7f0000007180)=[{0x78, 0x112, 0x2, "0e3ae947ded76b34359125a903a90f6a6c66ccd292c5e80d5f2fcaad9b327a774d8d5d0e640aa982abb0982e31ba92cdc5f83ef7aed6e9fc1921df40db2eb46b6f9f711a3d0d00db434920ea470c5dfbf2e7cdffdb9af7c908eb8bdfd7a00a400108a1b493d1"}, {0xa8, 0x116, 0x7fffffff, "61fc66746639db10b7db99b446142f83aa2709f436ae1aa9dde4c78bf7f2a5bf9f2a55675229979c849068a2835bb645ad01f6a9b5b671ad551abd4fbfd8969078c391cd593d56c08a7f0dbc3996f62b6249d107e5f7803748cf93de8041c88b338c20dea0289e9f67369d4caba2f69b6723d87b50449fc24b7fadea1a68095418b7a73604038154eca441c06e2c3eca468ae5d0"}, {0x18, 0x10c, 0x200, "e5e10e807866"}], 0x138, 0x4004004}, 0xad}], 0x9, 0x4040000) 2018/05/03 14:15:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x40) fcntl$setflags(r0, 0x2, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/05/03 14:15:51 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) sendmmsg$unix(r0, &(0x7f0000003680), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/03 14:15:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) exit_group(0x2753) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20480, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x100, 0x5}) 2018/05/03 14:15:51 executing program 1: r0 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='ubifs\x00', 0xfffffffffffffffe) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x80) semget$private(0x0, 0x3, 0x4) r4 = semget$private(0x0, 0x1, 0x8) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="fc7a0000000000000a004e23620d0000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2207000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2001000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24c80b0000fe80000000000000000000000000002001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000207b0000000000000000000000000000000000000000c6ae40c700000000000000000000000000000000000000000a004e240000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2303000000fe80000000000000000000000000001e08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe80000000000000000000000000001a264000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) r7 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="8ce5a8383bdc2f192b81e31708ccdc45e7c4de127aa510b24bde58bfbdca971f9de400000000006652689c2530c16bf208e15a553ea44cad5485e946828237a52d9f807cab54db63dff1fc4f67b9acddc63c2e06e4fbcb8e34dffb7c5b9a62c1b57207693f9b4a"], 0x1}, 0x1}, 0x0) ioctl$void(r5, 0xc0045878) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000380)={0x0, 0x0, 0x5215, 0x8}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00000003c0)={r6}) keyctl$link(0x8, r0, r0) connect$inet6(r7, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x1c) setsockopt$inet_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f0000000480)={0x303, 0x33}, 0x4) semop(r4, &(0x7f00000000c0), 0x0) setsockopt$inet_dccp_int(r6, 0x21, 0x1b, &(0x7f0000000500)=0x3, 0x4) 2018/05/03 14:15:51 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xdbd8, 0x10200) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x0, 0x7f, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7ef2c991, 0xffffffffffff0001}, 0x10) 2018/05/03 14:15:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:52 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x165400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xac7, 0x9, 0x208, 0x9, 0x200, 0x4878, 0x4, 0x8000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0xe, 0x9, 0xfffffffffffff800, r1}, &(0x7f0000000180)=0x10) 2018/05/03 14:15:52 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$netlink(r2, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=ANY=[@ANYBLOB="6c75169e219f60c596e8bd2d2426b401"], 0x10}, 0xc800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) sendmmsg$unix(r2, &(0x7f0000000780)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="ebf4e054fbd3b4564280e7d32d2b0f1e0f84cdb13bca05d7957d7627591cc2c96e23cd8bdc12f2aab36049ded6e8e44d977aabd0fcb2a9940cd0c7212639a728fdb355fc1e806f831386bb53e1f81ee7dde6fd52ee618d566481e5dcfecd77b8b7d9", 0x62}, {&(0x7f0000000100)="6fb36a1f14348a7a62298d929e25fc893c7796068c320212e750ad4d5b3e9151a25c5bb1a031cf95a4d189", 0x2b}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="06000000"], 0xe0, 0x4010}], 0x1, 0x4000000) 2018/05/03 14:15:52 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x104) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000, r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0xffff, 0xfffffffffffff801, 0x8, 0x5, 0x6, 0x3, 0x88d}, 0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000006c0)={r1}) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000aae79a5f00f374813df13a3995ea45ba00", @ANYBLOB="040401010000fcdbdf2503000000010000007f000020fc4f6dc2b4135baf3f7f7352b84429f6f5bdf87a6b3bce126c63850613feb399f2dc383925e2ad70127a0b3bcfb6d497cf8c055d84d83fb7a7279083dc6610266a7432e9ffd73a74afdf01c0379f31326004297c820ad3f64f1867c54b216600fc8602614a67572f47f183bae1c44a49035014337365af2663a07f3c08c84339f448fc0d3a01d44057a61f3fa6c4230e131fea69ad6faa4689de54ec1fcced0e20d63a0eb129f06ce85f7e520a45ecec01274c20a50d026e3e4bc463b82db013043d3ec37d455bc9b6f60e3477514e7bbf2cf926ad632caa9edcbd9d4ecbf55e3cfa"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000400)={0x2, 0x80000000, 0x2778e587, 0x40}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net\x00', 0x200002, 0x0) r4 = dup(r3) ioctl$TIOCEXCL(r4, 0x540c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000005c0)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000007c0)=@int=0x6, 0x4) fchdir(r3) pwritev(r3, &(0x7f0000000440)=[{&(0x7f0000000180)="7baf6aacba473fb327583938633af4a61c8c31ac5b08a5d50fc9c535ea846cb5d2c0e33d60bfe8411fb51f458037d7b0071462150100d28ce142e3b96379e0e8f22a436130faa8b9f4702f24c1fcc24a0ecc6ad8a9473ec91cc7dc74f6ea620feafde0444665f71bd6733b9a309c4f1246cb6d0b191059aa9716dc17c3a6b8888ff8ea588c795a14dfee64c08d604b0179bae8fb9d70d4f5a45096c8477103b41d82b78443b9b06f3bc0cacd970e", 0xae}, {&(0x7f00000000c0)="1f2a9292f23ecd7730c0ef34b7b867f37cb92eb642d1c83714060a44542925d8ca5b8ec024de925102d07743f51cf41c9469b8f9aed74bafb9bc143f2d3ae93b25be67799e2c5a2d25427bef05605dddc1079ac8c7069a109cff9707d9b109d68c967188f5b10363973ee9db8086359191d3780a0bb0dc350a5480556e97df", 0x7f}, {&(0x7f0000000340)="e14f5027ef41121543cb32b3fdbaa10d0b096c4db3a0b671b9fd47a639ee49119c1d4c733575b318166995d789232578cbcbed3ccf803d6b8947eaaf9b369c209a9d1f525a3febfc159707da3c13b8cd27cd260de37e144fbf192f1eba79c43c29248acd938d9d9eda72d85089277b20e2639db68ddadfb8243593b3ad3873993a56b3411a2a573ed2969c631c51d90b3281afb580e1f8757554a640e6df995924d1ee3f1d86cc17f50ec108fa37059626194290dee0a46e104de5c08a42adc5", 0xc0}], 0x3, 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000700), &(0x7f0000000800)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) eventfd(0x2) r7 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r7, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) creat(&(0x7f0000000240)='.\x00', 0x4) fallocate(r6, 0x1, 0x0, 0x40000004) 2018/05/03 14:15:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000080)=0x1f, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) 2018/05/03 14:15:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x43ffc) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)={0x14}) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) 2018/05/03 14:15:52 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:52 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80080, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e21, 0x200, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='veth0_to_bridge\x00') connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) [ 151.298915] FAULT_INJECTION: forcing a failure. [ 151.298915] name failslab, interval 1, probability 0, space 0, times 0 [ 151.310429] CPU: 1 PID: 10379 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 151.317400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.326804] Call Trace: [ 151.329456] dump_stack+0x185/0x1d0 [ 151.333151] should_fail+0x87b/0xab0 [ 151.336990] should_failslab+0x279/0x2a0 [ 151.341182] __kmalloc+0xc2/0x350 2018/05/03 14:15:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="c667169aebaa10a2b0e24f000402228c8298d4554d0c586a86fb9117291ab110b5d1b249c6c3fdf9636cd051a23e4c6dcd0b3a1ab78f592cabb3ff46e2039b601fe42ad8b9b0e79c9c06dd6c5e14d2a7012bdcf9bc5c09314037bbb4f5545014f1485ff40638dca282476682c746af80051e96597790a81c354197031be9", 0x7e, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000000040)}, 0xffffff0e) [ 151.344773] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 151.350270] ? crypto_create_tfm+0x10a/0x640 [ 151.354779] ? crypto_alg_extsize+0x66/0xc0 [ 151.359221] crypto_create_tfm+0x10a/0x640 [ 151.363597] crypto_alloc_tfm+0x3a9/0x710 [ 151.367886] crypto_alloc_shash+0x99/0xb0 [ 151.372110] drbg_init_hash_kernel+0x87/0x4e0 [ 151.376665] ? _cond_resched+0x8b/0xd0 [ 151.380624] drbg_kcapi_seed+0xa5a/0x2270 [ 151.384892] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.389833] ? drbg_kcapi_random+0xc20/0xc20 [ 151.394330] crypto_rng_reset+0x262/0x310 [ 151.398561] rng_setkey+0x8b/0xa0 [ 151.402087] alg_setsockopt+0x6c5/0x740 [ 151.406183] ? rng_release+0x50/0x50 [ 151.410017] ? alg_accept+0xd0/0xd0 [ 151.413766] SYSC_setsockopt+0x4b8/0x570 [ 151.417984] SyS_setsockopt+0x76/0xa0 [ 151.421924] do_syscall_64+0x309/0x430 [ 151.425917] ? SYSC_recv+0xe0/0xe0 [ 151.429557] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.434808] RIP: 0033:0x455979 [ 151.438048] RSP: 002b:00007f931eb04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 151.445822] RAX: ffffffffffffffda RBX: 00007f931eb056d4 RCX: 0000000000455979 [ 151.453165] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 151.460526] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.467899] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000014 [ 151.475228] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000000 [ 151.483194] DRBG: could not allocate digest TFM handle: sha512 2018/05/03 14:15:52 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000180)="6a667300bd14", 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) dup2(r0, r1) 2018/05/03 14:15:52 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) getpgrp(0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0xfffffffffffffede) 2018/05/03 14:15:52 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) unlink(&(0x7f00000000c0)='./file0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x1ff, 0x18}, 0xc) 2018/05/03 14:15:52 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000065c0)='/dev/input/mice\x00', 0x0, 0x400042) accept4$netrom(r0, &(0x7f0000006600), &(0x7f0000006640)=0x10, 0x800) r1 = userfaultfd(0x80001) read(r1, &(0x7f0000000080)=""/68, 0x44) 2018/05/03 14:15:52 executing program 4 (fault-call:2 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:52 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000400)="cd55ee4f15dd9066114f818b8a8da39d056e2bff1ed04c36c31929c5203af5bcbc7d1f83b653e78bb2c2bf0ba4a9288d19c8eb63c912825e2f1480a2439997832730618ba7574288e9502b947d6ce1b261f9984f940604f9fd08da0310c388bb047967463b957c6afcb9cc51a313a44d2bed8e99d7c4099047406474b4ec3f99", 0x80}], 0x1}, 0x0) 2018/05/03 14:15:52 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:52 executing program 6: r0 = semget$private(0x0, 0x0, 0x80) semop(r0, &(0x7f00000001c0)=[{0x1, 0x6, 0x800}, {0x0, 0x8, 0x800}, {0x0, 0x1e2200, 0x800}, {0x3, 0x9, 0x1800}], 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x100, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x4, 0x7fffffff, 0x3, 0x9}]}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000200)="c0935e3ce18e36e2687ad7d1f79bb6bdd813cc73bcbc1e84dc3c1e2600cbd919285e667396942ebf97db19b48531680b1f1177e0b0a274cc8d3cbefe465fdd4bc86c8903a21ffa77cafd6d8b6a233b9fec", 0x51) r3 = syz_open_procfs(r2, &(0x7f0000000080)="70720c6a699c006ff8") write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) [ 151.845381] FAULT_INJECTION: forcing a failure. [ 151.845381] name failslab, interval 1, probability 0, space 0, times 0 [ 151.856854] CPU: 1 PID: 10418 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 151.863831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.873233] Call Trace: [ 151.875895] dump_stack+0x185/0x1d0 [ 151.879597] should_fail+0x87b/0xab0 [ 151.883385] should_failslab+0x279/0x2a0 [ 151.887517] __kmalloc+0xc2/0x350 [ 151.891057] ? drbg_init_hash_kernel+0x29c/0x4e0 [ 151.895889] drbg_init_hash_kernel+0x29c/0x4e0 [ 151.900542] drbg_kcapi_seed+0xa5a/0x2270 [ 151.904816] ? kmsan_set_origin_inline+0x6b/0x120 [ 151.909737] ? drbg_kcapi_random+0xc20/0xc20 [ 151.914254] crypto_rng_reset+0x262/0x310 [ 151.918521] rng_setkey+0x8b/0xa0 [ 151.922045] alg_setsockopt+0x6c5/0x740 [ 151.926134] ? rng_release+0x50/0x50 [ 151.929961] ? alg_accept+0xd0/0xd0 [ 151.933681] SYSC_setsockopt+0x4b8/0x570 [ 151.937878] SyS_setsockopt+0x76/0xa0 [ 151.941801] do_syscall_64+0x309/0x430 [ 151.945761] ? SYSC_recv+0xe0/0xe0 [ 151.949362] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 151.954587] RIP: 0033:0x455979 [ 151.957800] RSP: 002b:00007f931eb04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 151.965564] RAX: ffffffffffffffda RBX: 00007f931eb056d4 RCX: 0000000000455979 [ 151.972883] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 151.980196] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.987513] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000014 2018/05/03 14:15:53 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000002240)={0x0, 0xffffffffffffffff, 0x86, 0x7494, @scatter={0x2, 0x0, &(0x7f0000002080)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}]}, &(0x7f00000020c0)="ca7b0d472de5a4eaaf1602aecfcbf298ec4da6787a0de1829b44b286d8cd5c7547220d602ead2ad3299666bc4511b61d41c0b375edde661a525a09b8d88c8f157537aea0903bef057c7b14fc71488f52d916c8aaca6523f02e93bf9508a4a9d7d825617d46ed8529fccca746816cdb126a250a9446c8ce16817e4c54f61a1b512c1f0181d13a", &(0x7f0000002180)=""/119, 0x6, 0x27, 0xffffffffffffffff, &(0x7f0000002200)}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000022c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x60) [ 151.994826] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000001 2018/05/03 14:15:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0x2, 0x1, 0x20}, {0x4, 0x200, 0xd865, 0x1}, {0x7, 0x6, 0x9, 0x4}, {0x1, 0x10000, 0x8000, 0x6}, {0x5, 0x798d, 0x1ff, 0x3}, {0x8, 0x7, 0x10000, 0x5}]}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) 2018/05/03 14:15:53 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x3, 0x4, 0x4, 0x1}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000001c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x70, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x17}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x880) 2018/05/03 14:15:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9d7, 0xffffffffffffffe1}, 0x90) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) 2018/05/03 14:15:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:53 executing program 5: clock_gettime(0x5, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x1, 0x1, 0x2, &(0x7f00000001c0)={r0, r1+10000000}, &(0x7f0000000200)=0x1, 0x1) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@random="aaf03e9cc610", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x10001, 0x3}}], {@canfd={0xd, {{0x4, 0x2603, 0x8, 0xfffffffffffffff9}, 0x8, 0x1, 0x0, 0x0, "12dc8ee6c4774555d6b7581ec9a3150d26ccb9ae8c99fefb1264bbc2f25510025bfe38fbf62fccd6b4e589e76edc3d3152d2c40838653b33505346f795040f33"}}}}, &(0x7f0000000080)={0x0, 0x3, [0xe09, 0xe2a, 0x947, 0x2a]}) syz_emit_ethernet(0x4a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000080063275af96d528c9eef2361563d00dff8a122fb5f05c47ceb000800000000000000000000000000a132305fe9ea1eb3ed16778f113398a997755458c4b23907828c7a4a2593f864d01d93347e2a16972bfce2ef050ffe276a7488ea704a746c7b80b4a165702205331755438b310c3b78f9a6ca12b6c9a657d9c646027ba975039efa5c024c26ed3d4d9d4837f2ee24c23feda29c27ee932d367c1781c54f011d47cfb6980b8ca9b4"], &(0x7f00000002c0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000280)={0x978, 0x3, 0x3, 0xfffffffffffffffa, 0x5, 0x6}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/05/03 14:15:53 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001500)={0x40000000}) r2 = epoll_create1(0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001440)='/dev/urandom\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001480)=""/75) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) kexec_load(0x1ff, 0x6, &(0x7f0000001380)=[{&(0x7f0000000080)="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", 0x1000, 0x8192, 0x100}, {&(0x7f0000001080)="258e41e49d12", 0x6, 0x2, 0xfffffffffffffa06}, {&(0x7f00000010c0)="5097e92559a210241c81f9c0673956b9c6572307d4a554bf3cef2a6e1c3dd578beef9bce88630c17484409c90f1a5eacf73c75a8bde7ddbc34aecd286010936b797bc3d4761992cbdec9fe458045ad335c12b0646e93f80368a2d1e5f9e00604807a760f717c5df8ee07b88d123f165d5a7a52244644d67e6048244f72", 0x7d, 0x1ff, 0x8001}, {&(0x7f0000001140)="ab7c32ad5b11447224ace070cfed080e6808e0899f607630b7fa451f723979c585d1c08151eea94cef3ee066fbd4db437a2ab6732f0a9453e0e3320cd00cf5127e293f31c94e38a3b9958b381cfeeadbd3e6c6b9c73e9d2fc9a8c3a1382282d34f9e87f5e0b5c8fd75d7f187efde5ec1bd03509aaca80776f19209bc2404c59811d84468d6066897afa67936ff24bc3f233abf1a75b6f4dab240d2d56fddedbf18ba11793b266aadea7b6e413af28adfb3c2722fd6b0eb2a6de0355b533243fae9c22169d1c069d0da5f527e5af6d2a7023ab89d4dfba987706860ef5c32", 0xde, 0x100000000, 0x9}, {&(0x7f0000001240)="819fd62d26431b8a02f3", 0xa, 0x7ff, 0x1}, {&(0x7f0000001280)="49f1869e780d6f484ef791e567cee41a73a0001fd5a58460a9644440a3e870b4797363747487a6f185ea7191f260c9eb406184622e1588b5d46feb20f5ccbada7a549cad9fcdd956ce0f1620543a761b184dd7bcb47dc1bccc4d5d6395765dc516d3bf29c1b02b788de3ff10afe02d1e01f8c3a540a820237156179da0b41bec02315501b98c99cf20e2baaa8fcdab2cbf176b9975e8d52f0601a16e9b1a6bcf698259826c28d88c6f7d42fb7367144b0dd1ed5ca756253812305916fe9104410457cce8e3ef79c87230dac4", 0xcc, 0xffff, 0x5}], 0x0) 2018/05/03 14:15:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xe10}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5c}}}, 0x84) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x3b) 2018/05/03 14:15:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="a80200001000080029bd7000fedbdf2500000000000000000000000000000001ac14b2477214aa0000000000000000000000004e2000014e2000030a0080005e000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x2a8}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x0, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40004) 2018/05/03 14:15:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x426dcbf0fe5470b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1}, 0xc) inotify_init() 2018/05/03 14:15:53 executing program 2: r0 = socket(0x2, 0x0, 0x40000000000000fc) sendto$inet(r0, &(0x7f0000000240), 0x223, 0x800, &(0x7f00006be000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/05/03 14:15:53 executing program 4 (fault-call:2 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0x2, 0x1, 0x20}, {0x4, 0x200, 0xd865, 0x1}, {0x7, 0x6, 0x9, 0x4}, {0x1, 0x10000, 0x8000, 0x6}, {0x5, 0x798d, 0x1ff, 0x3}, {0x8, 0x7, 0x10000, 0x5}]}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) [ 152.782735] FAULT_INJECTION: forcing a failure. [ 152.782735] name failslab, interval 1, probability 0, space 0, times 0 [ 152.794208] CPU: 1 PID: 10458 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 152.801182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.810591] Call Trace: [ 152.813260] dump_stack+0x185/0x1d0 [ 152.816974] should_fail+0x87b/0xab0 [ 152.820788] should_failslab+0x279/0x2a0 [ 152.824939] __kmalloc+0xc2/0x350 [ 152.828488] ? drbg_kcapi_seed+0xc51/0x2270 [ 152.832890] ? drbg_kcapi_seed+0xac8/0x2270 [ 152.837294] drbg_kcapi_seed+0xc51/0x2270 [ 152.841580] ? kmsan_set_origin_inline+0x6b/0x120 [ 152.846521] ? drbg_kcapi_random+0xc20/0xc20 [ 152.851060] crypto_rng_reset+0x262/0x310 [ 152.855348] rng_setkey+0x8b/0xa0 [ 152.858894] alg_setsockopt+0x6c5/0x740 [ 152.862991] ? rng_release+0x50/0x50 [ 152.866812] ? alg_accept+0xd0/0xd0 [ 152.870553] SYSC_setsockopt+0x4b8/0x570 [ 152.874759] SyS_setsockopt+0x76/0xa0 [ 152.878692] do_syscall_64+0x309/0x430 [ 152.882670] ? SYSC_recv+0xe0/0xe0 [ 152.886379] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 152.891624] RIP: 0033:0x455979 [ 152.894859] RSP: 002b:00007f931eb04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 152.902674] RAX: ffffffffffffffda RBX: 00007f931eb056d4 RCX: 0000000000455979 [ 152.910010] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 152.917348] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 152.924673] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000014 2018/05/03 14:15:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000b80)={0x8}, 0x8) epoll_pwait(r1, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000, &(0x7f0000000ac0)={0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/228) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000c40)={0x53, 0xffffffffffffffff, 0xfffffc55, 0x0, @buffer={0x0, 0x0, &(0x7f0000000bc0)=""/91}, &(0x7f00000007c0)="224e7dd979497f7309029dbbffb5535ccd8b53d03445443fd0a5685a9dd148ccb07b3bf94fffffb6a9c9735e1c2ed829a22c9b3b6572fe7f3d4eb534355a79ab7098ff1d79d635b1eea052e76df230e700896d2af3e01bdfd160323bea559a70ccdcf1efafbd0ef6ea5e8966a43d2f7d606722008b4a6f00328930c1f7b136d09b2ea89fc4cec3069c40ed86b6591c2d16bf010fb8d8bb9454dbb100d45ed481838596359f5cb0a246ec99a523005935a3b36f9b571b13cdcf5606285980d1f02eeb2cfd190b75cea191faacb0e2a1e5684c508b72f9e9b2c565bf5ed78d403319063495de59b27f23f63075d4d23cacd5083410a802e6e7", &(0x7f00000008c0)=""/200, 0x9, 0x4, 0xffffffffffffffff, &(0x7f0000000200)}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20801, 0x0) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) [ 152.932016] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000002 2018/05/03 14:15:54 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa0000000000000000a086dd60d8652b00140600fe8004000000000000000000000000aafe5a00000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/03 14:15:54 executing program 3: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xffffffffffffffc1, 0x400001) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f00000001c0)="2ff1dfad4c0b520e7044eacf7bb628698cd3f6d10bc15cf5ef43a06d7c69d65093972407c49f5746a623020be03b759cc585020480477348257e8220cf8590233c6c46017a2fa2f219e3a3e827c04b8d9e5340fb0bdd9c2ff5698c365bce99fb873dbfab93b07345a84279c6c5f0a6651f6fc5d73980ee66cf20b313d003fddda26c68103f9142d6683d78848c5345acfdbfde1e4f624d01722f5caf944ebdf1f1348681108f0d5d65ca1fbcebf448018fa24be1c72cc877707f4cf3ad", 0xbd, 0xc79, 0x0, 0x0, r2}, &(0x7f00000002c0)) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000100)={0x0, 0x0, 0x7ff}) io_submit(r5, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000100), 0xfffffc2e}]) 2018/05/03 14:15:54 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040), 0x0) 2018/05/03 14:15:54 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000080)=0x9) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r1, &(0x7f0000000000)=0x1f, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20c000, 0x0) 2018/05/03 14:15:54 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x1, 0xebde, 0x1], 0x3, 0x200, 0x8, 0x5, 0xffffffffffffffff, 0xc26, {0x3, 0x8, 0x50d3, 0x2, 0x5897ce82, 0xffffffffffffff81, 0x4, 0x3b, 0x6, 0x6ea, 0x73a40b98, 0x4, 0x1, 0x1, "66ddfb728c73a47777e36d3c25088f1b863281bd83deff80320c0646061ded4f"}}) 2018/05/03 14:15:54 executing program 2: r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$bt_hci(r0, 0x6, 0x1, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/05/03 14:15:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r0, &(0x7f0000000040)=0x1f, 0x8) 2018/05/03 14:15:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x4ee}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r2, 0x40}, &(0x7f00000006c0)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'rose0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x3, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @ip={'ip\x00', 0x20, {{@empty, @dev={0xac, 0x14, 0x14}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r2, 0x17, 0x8, [0x1, 0x3d, 0x81, 0x8326, 0x0, 0x1f, 0x6, 0x0]}, &(0x7f0000000740)=0x18) 2018/05/03 14:15:54 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @random="ff42ab378618", @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/05/03 14:15:54 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) waitid(0x2, r0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 14:15:54 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x3, &(0x7f0000000140), &(0x7f0000000000)=0x10) 2018/05/03 14:15:54 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000b80)={0x8}, 0x8) epoll_pwait(r1, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000, &(0x7f0000000ac0)={0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/228) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000c40)={0x53, 0xffffffffffffffff, 0xfffffc55, 0x0, @buffer={0x0, 0x0, &(0x7f0000000bc0)=""/91}, &(0x7f00000007c0)="224e7dd979497f7309029dbbffb5535ccd8b53d03445443fd0a5685a9dd148ccb07b3bf94fffffb6a9c9735e1c2ed829a22c9b3b6572fe7f3d4eb534355a79ab7098ff1d79d635b1eea052e76df230e700896d2af3e01bdfd160323bea559a70ccdcf1efafbd0ef6ea5e8966a43d2f7d606722008b4a6f00328930c1f7b136d09b2ea89fc4cec3069c40ed86b6591c2d16bf010fb8d8bb9454dbb100d45ed481838596359f5cb0a246ec99a523005935a3b36f9b571b13cdcf5606285980d1f02eeb2cfd190b75cea191faacb0e2a1e5684c508b72f9e9b2c565bf5ed78d403319063495de59b27f23f63075d4d23cacd5083410a802e6e7", &(0x7f00000008c0)=""/200, 0x9, 0x4, 0xffffffffffffffff, &(0x7f0000000200)}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20801, 0x0) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) 2018/05/03 14:15:54 executing program 4 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:55 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000c0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/165) [ 153.990500] FAULT_INJECTION: forcing a failure. [ 153.990500] name failslab, interval 1, probability 0, space 0, times 0 [ 154.001945] CPU: 1 PID: 10525 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 154.008920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.018332] Call Trace: [ 154.021015] dump_stack+0x185/0x1d0 [ 154.024727] should_fail+0x87b/0xab0 [ 154.028530] should_failslab+0x279/0x2a0 [ 154.034234] __kmalloc+0xc2/0x350 [ 154.037794] ? drbg_kcapi_seed+0xedd/0x2270 [ 154.042196] ? drbg_kcapi_seed+0xd8c/0x2270 [ 154.047260] drbg_kcapi_seed+0xedd/0x2270 [ 154.051529] ? drbg_kcapi_random+0xc20/0xc20 [ 154.056065] crypto_rng_reset+0x262/0x310 [ 154.060349] rng_setkey+0x8b/0xa0 [ 154.063887] alg_setsockopt+0x6c5/0x740 [ 154.067982] ? rng_release+0x50/0x50 [ 154.071799] ? alg_accept+0xd0/0xd0 [ 154.075552] SYSC_setsockopt+0x4b8/0x570 [ 154.079765] SyS_setsockopt+0x76/0xa0 [ 154.083687] do_syscall_64+0x309/0x430 2018/05/03 14:15:55 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) [ 154.087771] ? SYSC_recv+0xe0/0xe0 [ 154.091387] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.096629] RIP: 0033:0x455979 [ 154.099921] RSP: 002b:00007f931eb04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 154.107689] RAX: ffffffffffffffda RBX: 00007f931eb056d4 RCX: 0000000000455979 [ 154.115009] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 154.122335] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.129654] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000014 2018/05/03 14:15:55 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x6, 0x5) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) [ 154.137079] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000003 2018/05/03 14:15:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) close(r0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x139, 0x0) 2018/05/03 14:15:55 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x4ee}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r2, 0x40}, &(0x7f00000006c0)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f75746503e800", 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'rose0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x3, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @ip={'ip\x00', 0x20, {{@empty, @dev={0xac, 0x14, 0x14}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r2, 0x17, 0x8, [0x1, 0x3d, 0x81, 0x8326, 0x0, 0x1f, 0x6, 0x0]}, &(0x7f0000000740)=0x18) 2018/05/03 14:15:55 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x880, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1003f, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:55 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x8000) ioctl$KDSETLED(r0, 0x4b32, 0xa9d) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:55 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x16}, 0x5}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x7fff}, 0x8) 2018/05/03 14:15:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r1, 0x29, 0x200000003c, &(0x7f0000000080)=0x100000000000009, 0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/05/03 14:15:55 executing program 2: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x801a88e, 0xfd) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f0000003700)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003740)={'veth1_to_team\x00', r1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000000007fffff, 0x0) 2018/05/03 14:15:55 executing program 4 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:55 executing program 1: perf_event_open(&(0x7f0000000040)={0xffffffffffffffff, 0x70, 0xfffffffffffffff1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffc, 0x0, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x81f, 0x2000000000000, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) 2018/05/03 14:15:55 executing program 6: getpid() getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0x2, 0xfffffffffffffffd, 0x8, 0xfff, 0x2, 0x7b}, 0x901f}) r2 = syz_open_procfs(r0, &(0x7f0000007ff3)='projid_map\x00') write$eventfd(r2, &(0x7f0000000000)=0x1f, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) 2018/05/03 14:15:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000b80)={0x8}, 0x8) epoll_pwait(r1, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000, &(0x7f0000000ac0)={0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/228) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000c40)={0x53, 0xffffffffffffffff, 0xfffffc55, 0x0, @buffer={0x0, 0x0, &(0x7f0000000bc0)=""/91}, &(0x7f00000007c0)="224e7dd979497f7309029dbbffb5535ccd8b53d03445443fd0a5685a9dd148ccb07b3bf94fffffb6a9c9735e1c2ed829a22c9b3b6572fe7f3d4eb534355a79ab7098ff1d79d635b1eea052e76df230e700896d2af3e01bdfd160323bea559a70ccdcf1efafbd0ef6ea5e8966a43d2f7d606722008b4a6f00328930c1f7b136d09b2ea89fc4cec3069c40ed86b6591c2d16bf010fb8d8bb9454dbb100d45ed481838596359f5cb0a246ec99a523005935a3b36f9b571b13cdcf5606285980d1f02eeb2cfd190b75cea191faacb0e2a1e5684c508b72f9e9b2c565bf5ed78d403319063495de59b27f23f63075d4d23cacd5083410a802e6e7", &(0x7f00000008c0)=""/200, 0x9, 0x4, 0xffffffffffffffff, &(0x7f0000000200)}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20801, 0x0) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) 2018/05/03 14:15:55 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000000)=0x3, 0x4, 0x4) 2018/05/03 14:15:55 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) waitid(0x2, r0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 154.880195] FAULT_INJECTION: forcing a failure. [ 154.880195] name failslab, interval 1, probability 0, space 0, times 0 [ 154.891611] CPU: 0 PID: 10572 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 154.898579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.909011] Call Trace: [ 154.911679] dump_stack+0x185/0x1d0 [ 154.915388] should_fail+0x87b/0xab0 [ 154.919199] should_failslab+0x279/0x2a0 [ 154.923344] __kmalloc+0xc2/0x350 [ 154.926892] ? drbg_kcapi_seed+0x129f/0x2270 [ 154.931390] drbg_kcapi_seed+0x129f/0x2270 [ 154.935743] ? drbg_kcapi_random+0xc20/0xc20 [ 154.940274] crypto_rng_reset+0x262/0x310 [ 154.944567] rng_setkey+0x8b/0xa0 [ 154.948108] alg_setsockopt+0x6c5/0x740 [ 154.952205] ? rng_release+0x50/0x50 [ 154.956020] ? alg_accept+0xd0/0xd0 [ 154.959745] SYSC_setsockopt+0x4b8/0x570 [ 154.963937] SyS_setsockopt+0x76/0xa0 [ 154.967857] do_syscall_64+0x309/0x430 [ 154.971834] ? SYSC_recv+0xe0/0xe0 [ 154.975448] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/03 14:15:55 executing program 5: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000abb89006"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) 2018/05/03 14:15:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) [ 154.980690] RIP: 0033:0x455979 [ 154.983920] RSP: 002b:00007f931eb04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 154.991688] RAX: ffffffffffffffda RBX: 00007f931eb056d4 RCX: 0000000000455979 [ 154.999012] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 155.006336] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.013668] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000014 [ 155.020997] R13: 000000000000055e R14: 00000000006fc170 R15: 0000000000000004 [ 155.038593] Unknown ioctl 1074021321 [ 155.071852] Unknown ioctl 35076 2018/05/03 14:15:56 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x4) [ 155.097428] Unknown ioctl 1074021321 [ 155.113395] Unknown ioctl 35076 2018/05/03 14:15:56 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$adsp(&(0x7f0000001f00)='/dev/adsp#\x00', 0x3, 0x40000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000001f40)) r3 = syz_open_procfs(r1, &(0x7f00000000c0)="6e65702f7066e36b6574006ef26e73f65c3eef573c80e32c15081d6657ab0df3f417debfd7265042e72610cdbaf5ec9b61ff07a3d7051c6ae62f611aa351c6b7484c7c2eaf8f8e91b83083478dfb30f0ef73ac52a9946bd89f9aeb527a2ab87998018efa7e000000d46ddd1e85762361e23b53b463dc43ac3a4e7822e38d5aa41c78020000000000000054ddb98c0db99238a5cff47dc10000010060a8265f5ebf2873d6e14300216f2a8f046d62ae20e3e81fb0d64501d4a5d8ef0442ab275a66fa7f5e231d68ecb0a20d3feda7ad82a16d63c19007cd110b32dd18b30595922a111492a9f4823abcebbe146d64a63a6c7560dcd8c042f25415dafd1bd923a93cf500da204d631116828b499388cfd9127bb37fa4aa30ca989850") ftruncate(r3, 0x3) write$eventfd(r3, &(0x7f0000000000)=0x1f, 0x8) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000080)=0x6) fstat(r3, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001bc0)=0xe8) r7 = getgid() getresuid(&(0x7f0000001c00), &(0x7f0000001c40)=0x0, &(0x7f0000001c80)) fstat(r3, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$netlink(r3, &(0x7f0000001ec0)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc, &(0x7f0000001980)=[{&(0x7f0000000240)={0x214, 0x27, 0x8, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x37, @pid=r0}, @generic="c1e7dd9089b50aea513be0b78cfc0a79892a945cd82d75dcc2e65e0384f7e946996d29e216fd89440b7b5068af", @nested={0x168, 0x22, [@typed={0x4, 0x54}, @generic="f4c124c2a33b5e918c6d0748aeee05868a460ca11c09e7a7c14ff5f24bc6586eafc3e0204aa72efb4ab798736986087a56b3b3523f163ec5bdc698979cbd921c45f7eb8b5ac9bf7704eba66a026f783143a776246870cd02068abebf28b49d2998138950132f7258f0b236c3db8fc410a63d8d581377b4ee841ee5364ef612baa375a411e3278e28539ca4a1f1703024eba0a8dbdd1635b4e51947dcf7a56789fc53f90e6aee140796dd9db6f442b668caefa669de308b6329295402ae6f5d38", @typed={0x4, 0x51}, @generic="21305d7961095e09e9d2babc36ed9e5099c8a204a66713d59edb8c9036e07264bc5296698353a6e6f8f1a946991501289ffcb74575715733677b6e0d0b983b1ec1eac7d209b4b7a8cc06be70b20c014f23d11a690d198295e0518df0b00f969d8d10c16c3659903fbe0cbb21dee9b5501edf2a5691603c83581b32079c5c7639226e21e9acab06fd97d18337c8be1e", @typed={0x4, 0x24}, @typed={0x8, 0x96, @ipv4=@loopback=0x7f000001}]}, @generic="29d47265ac058c51342ade0f47a6f37377518b10e58139bf5af73307bb7e96f274f43e10b49d2f2c71cb83acd76a44530ba8aecd04304ba03b32e63e92693a1379a5796f924cc5066a372dfe0988a11d1629dda42c172bcfe6b983444c10ad60641cda0b541d"]}, 0x214}, {&(0x7f0000000480)={0x1334, 0x18, 0x400, 0x70bd28, 0x25dfdbfb, "", [@generic="7753684cc4f83cbc2582c7a28f7dc10b32477d11764da3323f10f7052317f5ea77fe7876c3dd833ee13c29deebe58fcfe8ad2756125353b3efbfc3678b7af51b12eef5bf6e3a2d4d3f3dde4b6a29862a8feafb67eb0cb788c94ab8a32ad5575cd0fa163046ac50e6648e233e8a7f77ad238e8e5068f5d812b605b460b4e4959985fb0a9b762dbd0d57cfbc1d4579f6d73ca435c2fbf9328ab51749d67d18d67ded1479ffa60af0bc346c42fc5a07319be9fcc6534e8fadc3d9abb558c2ef7455d95b7f511bb94d43ebfd6921c80fa1952e48d33b97e1b494cb1761c3124e79c5f974", @nested={0x1238, 0x90, [@generic="56e2d1f5a8759aa3224da864e8daaaf3c1d44b3f9bea6ca6739d8c35b5173c6799df1e57f22dd66d4789abf1f6912c30686afe78ce93ce25d1df7b95486c5a850ba75cf1d7cd3c8c28b4f6e515d983df68b04f2bfc79662951cb4b539e6cec5ad764845e43c2e0134531e725e57f2aaeca8ca240dd5c64ea", @generic="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@typed={0x8, 0x3f, @ipv4=@multicast2=0xe0000002}, @generic="b219780a4d5cbd5cbce80f5aadf3995a714cafd2d536ac4e4310ae0954567fbe11625de09e8724ab28d05c0b26f9a330c3", @generic="0039e124541dc9930dd8b728a6dea16ec19af14491270dcd6c7e6b2f263afa80a4ae21236cbfa543d01d78f7fa4d", @typed={0x14, 0x22, @str='^^}wlan0eth1]/\x00'}, @generic="c5edd76326969cf24584b47288065df115bcce06d6c9959f0b5bbb95754cd48691df5906343a30317d66a48a4453bea00f8b8a8a98c2540903d7672726312ebf8782b9348481c0e7290e96cc219136fad2141419eba695d7800d088ed156b688c2d5d0acdbdff2164a0f77f39db70bd8972c11654e64a2b1", @generic="4db560ff965af6a59c9bac", @generic="d23bd04feb1bb842ee15e6cf02f3e9252f3e7fa02fc35f5bf8c4756078e77437786b6492cea0a7c4d4a38627d51e362b12194332824d995f70b4e5750d9c5fc68e6216554e26203524ec47ff17cd8022c5d8ba7b81157ac122f154792b36e6872f33ebde8774409be64020e15e3f5ac733beab753bf566537f1db6dbbe365cc5207cc2a108671d4b4490c7be79c8b7684afe6d55299acbb01f3dea3c4138b05ef49597f3902ab77648956f0cadc2d0a47db59a710a6b66565b828ab4"]}, @typed={0x8, 0x1f, @u32=0x8}]}, 0x1334}, {&(0x7f0000001f80)=ANY=[@ANYBLOB="1c000000140000012dbd7000fbdbdf2508003400", @ANYRES32=r3, @ANYBLOB="047cff70d9403956120978b2e3d200003d5fc624000800"], 0x1c}, {&(0x7f0000001800)={0x16c, 0x19, 0x310, 0x70bd2d, 0x25dfdbfe, "", [@generic="c0deb0d1026efc3c8c6d38234c3028099c041de30e989129eaf66f42b09f1c53af8b49aac640c44fdf0e3b916a8d172726146a14eb1f721136367ae31786a270637c52f7fc8408be92c483157970138a8d93c725b658970657d14cc1e0e450a4783788c86da0d0ca58bef96158d5de829dd7cb87ba6e06323074eab8c2fbf6e5b4c3370cf92091c1e93f0e813db5e2378f5504f53f6836c1340df99380e6f14d4e24a70efa566a883ca0d6fc", @nested={0xb0, 0x56, [@typed={0x14, 0x95, @ipv6=@dev={0xfe, 0x80, [], 0x21}}, @generic="7df044906db56b164eae7658c13c61fe2f0d450e9ac10194bdc373b1da8f07b5f7ab623df1b2d830eef8f637da96f6b69db8285dc25a092699b27565c6afe89c00d5c28441ecb95fd3c5b3c54f4208d028101b20e61394d7ab4f9d02812380a7ff04bf05f38754f87ca0c4e63905e02e06399b47e2e7a6e53a0b8dca792590c9e789965a88ab91779d", @typed={0xc, 0x8c, @str='ppp0:[/\x00'}]}]}, 0x16c}], 0x4, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x38, 0x1, 0x1, [r3, r3, r3, r3, r3, r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0xe8, 0x10}, 0x80) 2018/05/03 14:15:56 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x10100) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/224) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) unshare(0x40600) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000007ff8)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/03 14:15:56 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x20}) 2018/05/03 14:15:56 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f00000002c0)=[{0x0, 0x9, 0x1803}], 0x1) 2018/05/03 14:15:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x32, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000040)=0x10) syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0091002900810038000800000000340000000007000000000000000000f200dfff6c378dc390f7fc95c218a5d2718d6916ee704ee2a6844ddf6be57a801e1f578d1c71d545d768c6fb12f53084b951c1ac4358a1456e871a10c532250a778377fb2b96c4c7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xc13, 0xe6c, 0x2000000000000000]}) 2018/05/03 14:15:56 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/05/03 14:15:56 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="fcffffffffffffff"], &(0x7f00000002c0)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x10000000000000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x472e, 0x3ff, 0x69566749, 0x7, 0xe, 0x3}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/05/03 14:15:56 executing program 4 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:56 executing program 6: write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:56 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x17ff}], 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x2) 2018/05/03 14:15:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)=0xfec1) 2018/05/03 14:15:56 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000b00)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000000b80)={0x8}, 0x8) epoll_pwait(r1, &(0x7f0000000a40)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x10000, &(0x7f0000000ac0)={0x2}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/228) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000c40)={0x53, 0xffffffffffffffff, 0xfffffc55, 0x0, @buffer={0x0, 0x0, &(0x7f0000000bc0)=""/91}, &(0x7f00000007c0)="224e7dd979497f7309029dbbffb5535ccd8b53d03445443fd0a5685a9dd148ccb07b3bf94fffffb6a9c9735e1c2ed829a22c9b3b6572fe7f3d4eb534355a79ab7098ff1d79d635b1eea052e76df230e700896d2af3e01bdfd160323bea559a70ccdcf1efafbd0ef6ea5e8966a43d2f7d606722008b4a6f00328930c1f7b136d09b2ea89fc4cec3069c40ed86b6591c2d16bf010fb8d8bb9454dbb100d45ed481838596359f5cb0a246ec99a523005935a3b36f9b571b13cdcf5606285980d1f02eeb2cfd190b75cea191faacb0e2a1e5684c508b72f9e9b2c565bf5ed78d403319063495de59b27f23f63075d4d23cacd5083410a802e6e7", &(0x7f00000008c0)=""/200, 0x9, 0x4, 0xffffffffffffffff, &(0x7f0000000200)}) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20801, 0x0) socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006f1ff4)={0x1}) 2018/05/03 14:15:56 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) waitid(0x2, r0, &(0x7f0000000000), 0x8, &(0x7f0000000080)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 155.944522] Unknown ioctl 21539 [ 155.966889] Unknown ioctl 1075864599 [ 155.990751] Unknown ioctl 21525 2018/05/03 14:15:57 executing program 1: semop(0x0, &(0x7f0000000040)=[{0x2, 0x6}, {0x0, 0x5, 0x800}, {0x3, 0x0, 0x1800}, {0x0, 0x9, 0x1800}], 0x4) r0 = semget$private(0x0, 0x7, 0x40) semget$private(0x0, 0x2, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x9, 0x4) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000080)=""/109) 2018/05/03 14:15:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/dev_mcast\x00') write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) [ 156.018720] Unknown ioctl 21539 2018/05/03 14:15:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10480, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}}}, &(0x7f0000000340)=0x84) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) 2018/05/03 14:15:57 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)='J', 0x1}], 0x1) [ 156.045700] Unknown ioctl 1075864599 [ 156.046941] Unknown ioctl 21525 2018/05/03 14:15:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x9c, 0x0, 0x3}, 0x4, 0x788d}) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) [ 156.205386] general protection fault: 0000 [#1] SMP PTI [ 156.211048] Dumping ftrace buffer: [ 156.214629] (ftrace buffer empty) [ 156.218377] Modules linked in: [ 156.221649] CPU: 1 PID: 10669 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 156.228611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.238062] RIP: 0010:__kmalloc+0x13b/0x350 [ 156.242421] RSP: 0018:ffff880149ebf140 EFLAGS: 00010282 [ 156.247847] RAX: 0000000000000000 RBX: ffff88021fd420f0 RCX: 0000000000040000 2018/05/03 14:15:57 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000002c0)=[{0x0, 0x0, 0x1800}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = semget$private(0x0, 0x2, 0x121) socketpair(0x10, 0x80e, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0x80000001, 0x7ff, 0x8, 0x7c48, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) semop(r1, &(0x7f0000000040)=[{0x3, 0x6, 0x800}, {0x3, 0xdb5f, 0x1000}, {0x1, 0x5, 0x1000}, {0x2, 0xa842, 0x800}, {0x1, 0x5}, {0x7, 0x1, 0x1000}], 0x6) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000180)) 2018/05/03 14:15:57 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket(0x9, 0x7, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x0, 0x7, 0x1, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x24, 0x20}, &(0x7f00000003c0)=0x90) bind$llc(r3, &(0x7f0000000180)={0x1a, 0x20, 0x5, 0x400, 0x100000000, 0x9}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) r5 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_mtu(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) [ 156.255232] RDX: 0000000000007906 RSI: 0000000000000381 RDI: 0000000000000382 [ 156.262548] RBP: ffff880149ebf1a0 R08: ffff88021f005500 R09: 0000000000000002 [ 156.269877] R10: 0000000000000000 R11: 0000000000000000 R12: 8892fec3d91a1c77 [ 156.277206] R13: ffff88021f005500 R14: ffff88014e6b6198 R15: 00000000014080c0 [ 156.284548] FS: 00007f8eb315f700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 156.292832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 156.298772] CR2: 0000000020000000 CR3: 00000001c66e0000 CR4: 00000000001406e0 [ 156.306093] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 156.313417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 156.320737] Call Trace: [ 156.323428] ? snd_seq_port_connect+0xdf/0x7a0 [ 156.328153] snd_seq_port_connect+0xdf/0x7a0 [ 156.332647] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 156.338110] snd_seq_ioctl_subscribe_port+0x7d7/0xb10 [ 156.343432] ? kmsan_set_origin_inline+0x6b/0x120 [ 156.348366] ? snd_seq_ioctl_set_port_info+0x230/0x230 [ 156.353718] snd_seq_kernel_client_ctl+0x555/0x5d0 [ 156.358792] snd_seq_oss_midi_open+0x8d9/0xc20 [ 156.363489] snd_seq_oss_midi_open_all+0xca/0x140 [ 156.368407] snd_seq_oss_open+0x180b/0x1830 [ 156.372798] ? snd_seq_oss_process_event+0x3a40/0x3a40 [ 156.378139] ? async_call_lookup_ports+0x50/0x50 [ 156.382988] odev_open+0xd2/0x130 [ 156.386557] ? odev_ioctl_compat+0x130/0x130 [ 156.391031] soundcore_open+0x9b8/0xa60 [ 156.395080] ? sound_devnode+0x1b0/0x1b0 [ 156.399207] chrdev_open+0xc20/0xd90 [ 156.403008] ? cd_forget+0x330/0x330 2018/05/03 14:15:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) sendmsg$alg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="b8ce8694cf32346bbfbfdb70e8416eace43c3b907924477d4e91d41e0507be6930dec4058a39ea1ee8f277c9910295b066ad9384d8792d41bdd0e53a44c55d00", 0x40}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="af293c039beb46cdfcfd4e7ef9e4a1b338cb12e628638ab8c2572cf4bdc112cc068d05ceb004da4c33a9e06c104e3eb354d70fef646db8ce47903107cb097427544c196e6ff5d2d3ff9081a4d19fd812ca79feb64c2e456ee92b14c8367e844ac8016ef431856279151871e34d4f2d3c13b62bcd6e1972bccfbeda9541c363f8789a0bc5d786993b93b8188a61c3ba81c4279e8f7c5ee23188cd036b12b280c61ab97494519e06559424615d8179478c8395", 0xb2}, {&(0x7f00000001c0)="3180779f76f93dec77f25d8c599dec6d885d1398e7398cffeb494623479b502328074ab559e34033b917c684b8b0d363223ed9dcd874e262b3d2ea", 0x3b}], 0x4, &(0x7f0000000240)=[@iv={0xb8, 0x117, 0x2, 0xa2, "4d963845ac0ce4f916944ba34106cc94da94d0a74e072a3389b97e82545765e7669ac1fdae151a640331c6bfa2e4cee2db6217ecfdf4ff424c237b825e667b95eea4b75a440c450645262085b021aa2812a3bb98778402dc1c5e27dc7b18d98377870f9892288670061ca1e2f0a3a7cec01efe504bb941c7e0ac1a8913f7db762a4417cdf9c98faf7b0c3e517f246c11650dec47ab0cf633f73eeeee59fd2fd10e2d"}, @iv={0x48, 0x117, 0x2, 0x2d, "cad44c4c26dfbc27b9376bd6ba3ac737b543815b9eb70e83355bf341d308bc8886bfd85acf950780766df9f750"}, @iv={0x30, 0x117, 0x2, 0x1c, "48e0f729d6b9823258c58969c31c092c31ae96599a49bafc87d4a635"}], 0x130, 0x80}, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1f, 0x8) 2018/05/03 14:15:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfe1c1ec1923a538) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) [ 156.406785] do_dentry_open+0xcc6/0x1430 [ 156.410998] vfs_open+0x1b7/0x2e0 [ 156.414537] path_openat+0x481d/0x6610 [ 156.418560] ? __msan_poison_alloca+0x15c/0x1d0 [ 156.423306] ? __msan_poison_alloca+0x15c/0x1d0 [ 156.428043] ? do_sys_open+0x624/0x960 [ 156.432041] do_filp_open+0x261/0x640 [ 156.435993] do_sys_open+0x624/0x960 [ 156.439838] SYSC_openat+0xc7/0xe0 [ 156.443514] SyS_openat+0x63/0x90 [ 156.447095] do_syscall_64+0x309/0x430 [ 156.451067] ? SYSC_open+0xc0/0xc0 [ 156.454678] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 156.459930] RIP: 0033:0x455979 [ 156.463156] RSP: 002b:00007f8eb315ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 156.470921] RAX: ffffffffffffffda RBX: 00007f8eb315f6d4 RCX: 0000000000455979 [ 156.478234] RDX: 0000000000101000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 156.485551] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 156.492875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 156.500190] R13: 0000000000000495 R14: 00000000006fae98 R15: 0000000000000000 [ 156.507501] Code: 8b 18 65 48 8b 53 08 65 48 03 1c 25 28 a1 02 00 4c 8b 23 4d 85 e4 0f 84 38 01 00 00 48 83 7b 10 00 0f 84 2d 01 00 00 49 63 40 20 <49> 8b 1c 04 48 89 d1 48 83 c1 01 49 8b 38 4c 89 e0 65 48 0f c7 [ 156.527235] RIP: __kmalloc+0x13b/0x350 RSP: ffff880149ebf140 [ 156.533377] ---[ end trace b99059a82ebd7ff0 ]--- [ 156.538274] Kernel panic - not syncing: Fatal exception [ 156.544183] Dumping ftrace buffer: [ 156.547728] (ftrace buffer empty) [ 156.551430] Kernel Offset: disabled [ 156.555063] Rebooting in 86400 seconds..