d792a0", @generic="efb70ad37e3d9b34ddc24b27324da0e75d2150032653ebd5b0b0d6a65ebeec8d6c1c705c9c2113ad50941710a01144a3f185bbad05f24b7a1f55207624f4077429b4a16ecf31f527095c89bc0a9cd2f4f1f9", @nested={0x218, 0x8d, [@typed={0x8, 0x75, @str='\x00'}, @typed={0x64, 0x87, @binary="ac77e371c64df3cab63f1a539f5a1bf5f1b6b98600f48034e5f412de01cbb18c1aac6b37abfe54c9c406edd8465226618c1da9af09cd9ea424a47db1549cf07a361605d4e9fd44b3385bf8570904919b2acbd71d919efe7d762eb16160d7e4"}, @generic="52e80aad8991ad46fcaa09e9f4a3880f6c39e8dc0d1bcf48ff4e5d02932f3d5120e3f765e46cc291a1955ac784", @generic="573263bce380e07f1b383fc4af336340bf143f19b6c451b6188a6dac0f8b5f337aad59204fae90549374365afec45c177e0d9268a8ea8b740da3232937a2b883538c2de8f793a70057d827b64d8322d9e623992ad8e95f8764a6396dd9c910e857951d8297fe33d0801ac5ca1bc4db2a32f1c175ebffd0976d17dee2ae735c31", @generic="06aabac3f149a18d56078808959cd9be25f03a6cc2ef2f6b0bef266bb4824c26a3d77cb6a6def842a2cba39e44c8ab0db7c408e83bd04f6417c9a2b49ab6", @typed={0x8, 0x81, @str='raw\x00'}, @generic="cc1a91e510571a190e06cfa1e60387b3dfa96843aa18a04c5d81e7f52768b75e13159ce99812027d9f03ee2495a56ffc0a8315d278531bee57eecd0b2f085b07ea86ac714ce94e59cf76c6c4cf38d9fa3d1ecdfc6f12beda81439fa5f9696fe58885771d6fb12c76a3b73e0e1b449e54e6160b797a996f41ab3518bb4fa17931ca6df224429d6a39a0071f79a6048d", @generic="bfcd089b3486b9b14621cafa1a130eaa81f23247d4d92f3f075237373437c753056fc6"]}]}, 0x16d8}, 0x1, 0x0, 0x0, 0x20008041}, 0x4000000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000017c0)={0xffff, 0x60b, 0x4}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3f) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x0, 0x0]}, 0x2) r7 = accept(r4, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r6, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(r0, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, r8, 0x1dba) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r9, 0x1, 0x7fff, 0x10000101) dup(r1) 2018/05/02 11:42:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x3, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)=0x1) 2018/05/02 11:42:30 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/60) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ftruncate(r0, 0xfc5) 2018/05/02 11:42:30 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101c02, 0x0) recvmsg$netrom(r1, &(0x7f0000001340)={&(0x7f0000000140)=@ax25={0x3, {"10f6c814d7bb0a"}, 0x6}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000180)="d0dcf7de42e81e08474c6eefcfc2b18aefdecf2320e74c544738b2f0215ea2ae0fddf8d666ccd498fb4a58f0e3c18530de32f0b7a76554be1f32d6bf8a3101a754bf118d2d0e2c63d6a46b04925c1c80298a233b244878188992a5c487d4f3234f932ed7793a0e914fecd4d298196f12f95360969d3eb31c5baa982b640187ab20fa3f0d18d58d3bac196091257f3c548bab91250d54a8c8878630f1abf231306446eb210b5996468749de2fa361fbb7e999284066bf05d11bc842af62bd3f7c", 0xc0}, {&(0x7f0000000240)="d66ac0a5cf69e0baf68d8e6452d280e3147b149d48f3b3d68ddd3e196467bdecc99d0ff59984eea6fc7cc388", 0x2c}, {&(0x7f0000000280)="4d944cc7a32fe104ca786a3dc59ede5e2736107d8dec2805735a2974e3768a57904fd47a17f16e309d613fdf11220fe9312e985e4abf6dde7b2b906a035e4185a8a61fd6809ebb5d53752894ce303df003e711b4eb71c15747967df7de1394118ba2a21f65691cd47c59afba670e434f85a1ff86f6a9d8fa63f5799ccc954d3796988c522959ee806eedd68b1c3244375c244d3e0f074d36d0857137c05f1828f06bdb49eb80b071e6aeadea6e687445592743261af92a1aafa7ca9666969d3defe43c10ee47d32690b4eb8a3b5f5a139d551d40ba7b11e844fa9f88c7c073053431a8a9f6003517985b97cf76033ceec37e137c08d71b8ba58a177f396e3bd38df67d7c5689af1c7ba484b268ffc5ede847b0436d538395e73900a5965188bcf0ac0aa804f61e264b29f3e028497db638f0c55dcec964e0ea860515adee1f4be6772308015cedd78b0dc6ab52c3df79d92ec59553be8a0fe8466351101aa2ad8114ddd9c8c22ccc212d3da22674d364ee8280e40884716420ea497e7c1998332d54c5206e42fd203316e59bfa6f435d158f6ff31efef1eacac6deb94da162236a4cdcf4a464c66d68a644fc68c2076ce702f9085717e4871551b23f478be89dcf7d63686e9211b4ac556c526b59baedd01dbbb54afcd92213658783a4aa715467feebba7f6e986c93dc26048a4f6c93ff743ec17f833ce230f9ecbc4fb357c79955a421d0b19fa312d57bc2726b9f9f1a781888d5edcf37655ad3281463b7ae871088160273259f5d29e96262d5ceb8e8c617ca4dd35fffe141b781457a1bfe9a4c6bdafb16bc17b77764432f1156dc37af1532fd9be1dc7d878989343ca22d0d26f669c534c35487538428f0ee79cae492916ac6f1c89f264ba22119b1cc64b4c2fd98d676b50fc560ca5ba18c03ca61c6b30fdfdb21784cc381e9f93cf4ec043466ef92d95b445ff25bace98b91660a7b00c86565bc0e03e69e230ffdd3930e89225f7174eb60e1c40c1a4e8bdb6d3fcf035911478c75a926f138e7b99151855d6fe50e397c4710e9f1a3b6e9e2ce79b43dfac1cda468f10414e664a2775cffdbbd2a412ff42290dee35b24c3f9b1efdd7bbf1afbcc4f4bdc6ce25910a88e83568806d0a91460eb51e50e876e775503a4514292135b6a99fdb2b023d6db03e9916f0dcb82ebf75a78102e858169df7daec874b117a262a2cef79db26ae5e3d3b52c6cbcadb85c80023af289f92a8b75bd6963bd49caab8e88f91a7978aa6976ee3a9560e41813c91a2bcb6a976804547a20cc613a579f96ca76774ac0d8e94185ceb46cccb3ac85126fd3add8b5ce1acacab9ae1ce8448ac2446bc68b39137ae855c98a9232de3c4088c598e362c2158f6e2ae4e3d90c4b2a438934e6be08c204ef719c0f67c08b8fc2eba82b16a7e0f5518ee30023460eeea33e44180c4d1a56a9e15f883a0d0f36007da86b0f5f5ff8e3144125b70a74421e2be60d61c92e5245ea512cb078a4b72ed83c13fd78ac3f0cd302a9cb28c573d489b9f9c3de54ef5fd0b02b80ee47c0023cff8f69da772852ee9007641cf0473460e1dc49023522cf992551bab4371e916a085209ff5beb3d02598be41db7532a4e5540a8b29cfdd46cd7e3e827d577eb5cf04831932f8db88869c0e4f954809c704586950251bf541ce21e510f17fa0ea589a09c0f9956b8cc504da931340f9ca3104f06c2f410338fed717170980fea35593f551da60c531bbb53325829de62a27764471684132745a199f29e6c1685e41537b120cf7613cf4dbd87b3830c78bb279c181adb46e4e3683f448339699a8dcad67f17c91b1e0e471b963df3ae59107b7cfe1de9815755892d8698cf805d6cb6c17aa09831ac5731dea1599f96ef1691ce6483d61b251b0c7ff1db11b6168a729cc73c9391ea209e549471f35ba667df77ec69b53452941e852af5fad4a25923da8d38e0b0e1e995f1a00691a400eb7ab1e08d56e4f10eab6debcf6e9c62b2bdcd95ac56ed3f6780324e822587270e32cb4b1b259f9a840a55b73e7165ae21f2af6612b11a3306338580f3de0e98c10f6e8370c4c6c2747908aa29336e02259d3ada7b805e74f1d8b71dfff9912a64ad04a8cc0be0a2b400d366fb7354a9cd39df699c90a5df897ff9398869e28dcfa5ed21f3a59e2b7f9c016a0dc6f3e02694dc6a32e4a5ff93ff5083cf457ed4611903eaf9001ee5a9a179f9d27e7c73f1f3dd3f14ad58ac3c386239d2c21209915375ca3da488a34866999e2ce961819742a775447827aa081b2fc6ffc9b5f45ba37fe9e2923c7249a9d862a3a8f4d94fd2eed74b61994994bad5909e381900896684a3bc8b269b3215456a45bdc07c3dfe782a8ccd62b7f4b87695b04243251bab80abe99bb5bef0920021954228c3279d9ca6c343778d2b8c6f71a885a6c590fe3bb29b3480b45958ee39b8116f79a113186edf5b02c81cff5d26617c5ebc576646ec767854ca4cd4c0dff277e4ed1aaddf97d85ac4680b74e4ccbb7c0fc5ef53cee2bb5be5c1c2a7d10850837888177041fdba4a5d6b7bcd45329e1d6297f0759a9f5f431835ed0570c11bdf30b32ea06f209105533aa0fcd4d222b0e01eea563bf4c427d59d4ed52b01a6e848f71fc905969ab3b857f106ee4d2239621da9345ac2518b5d0a124760b300696343bf322297b3fdb04bba643f165551010454ccd10cc0cdb9eed2c1406d5f1f9586b64be1253ced387dcc10b79f0adbadd60d0b62fb00a8f27ec474a951a76659ce98b772bd3f7b86d65c45267114f1e98fa29e8a055cf7960cacb1b6656c7d28ffe96b8c74924c156a494af8f4cb5c125af352f4a6c4c34d117389eb2d95fddf107924fbf24364b8bb4a7e224305799ff21fe5f8fabd77f54873612c223e212a30b79ebae193d58fecf54728c5e75f1b399786f3b1c2800dd1e483776e660c1f87342a50151fbdb8090ea4226fbaad09956132493b2c72a8083a7463cf45775aad58c9c0d78569075e1c480eb36a8976189c0deaf83b38de38f4f270fb13151a88b1869f8ca7f78af00963cb30f87e3ec55cc21d1c97d1e35aec345e1294d2c5f3f8310be5b9187af52635fb1330722927d92c151ec9c59180e366afe4886b5d4418b581a7742753fb99f43aa91b5c5bb47218a1554f7beecf8035a7ca1a09ca38629175d567f5402bc68241559d857db1656e0e4800b8e748808eb43eb18bd84f596b7c8173277a42c9e91e9b70d823fabcfad0e58ef923a84d4a9fb8852d3cc690bb8cbc3e350520d4e3d2d5a8e5e6ba2ef25056161389e844e381e0d756d8bd4cb0f4d30dc54929d142a9d8ebc4c977ed7b17c78e748804decf8414e79f9a234240ca2195f0dbb37c1e411e4c543c490127ac7b326b2bc906ee505e37e2118d88de0aa54299a35a0539250e1975ac0afd4c25fed0c02d77f57a25e70f29326c65cbe2ae22eb0b8356c00680c374f1af4a3326cf0d8eb5c8ca5236a1fb796a48f0dec2b0d2821d8386d1b3d11dea89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0x1000}, {&(0x7f0000001280)="5238cb1adc1fb58a6c216883c5a23114098b3814e6055490d99c6367aa390361295c0dfe3b6c9101adf9e9699e6650982d4c13c39bbbd078f16c8c4d722eb38c8d180a1976ce5016b8c5f38b64fffd2b4c2b01fb618f2f9df0163c6d38fe0ee2cbf9dbb3eb7e559f664ac1b5c2", 0x6d}], 0x4, 0x0, 0x0, 0x20000000}, 0x102) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_extract_tcp_res(&(0x7f00000000c0), 0x2, 0x20) [ 134.754394] EXT4-fs (loop3): bad geometry: block count 4096 exceeds size of device (2 blocks) 2018/05/02 11:42:30 executing program 2: open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 134.778836] binder: 13525:13532 unknown command -1806146799 [ 134.779056] binder: 13525:13532 ioctl c0306201 20007000 returned -22 [ 134.836764] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/02 11:42:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101c02, 0x0) recvmsg$netrom(r1, &(0x7f0000001340)={&(0x7f0000000140)=@ax25={0x3, {"10f6c814d7bb0a"}, 0x6}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000180)="d0dcf7de42e81e08474c6eefcfc2b18aefdecf2320e74c544738b2f0215ea2ae0fddf8d666ccd498fb4a58f0e3c18530de32f0b7a76554be1f32d6bf8a3101a754bf118d2d0e2c63d6a46b04925c1c80298a233b244878188992a5c487d4f3234f932ed7793a0e914fecd4d298196f12f95360969d3eb31c5baa982b640187ab20fa3f0d18d58d3bac196091257f3c548bab91250d54a8c8878630f1abf231306446eb210b5996468749de2fa361fbb7e999284066bf05d11bc842af62bd3f7c", 0xc0}, {&(0x7f0000000240)="d66ac0a5cf69e0baf68d8e6452d280e3147b149d48f3b3d68ddd3e196467bdecc99d0ff59984eea6fc7cc388", 0x2c}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="5238cb1adc1fb58a6c216883c5a23114098b3814e6055490d99c6367aa390361295c0dfe3b6c9101adf9e9699e6650982d4c13c39bbbd078f16c8c4d722eb38c8d180a1976ce5016b8c5f38b64fffd2b4c2b01fb618f2f9df0163c6d38fe0ee2cbf9dbb3eb7e559f664ac1b5c2", 0x6d}], 0x4, 0x0, 0x0, 0x20000000}, 0x102) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_extract_tcp_res(&(0x7f00000000c0), 0x2, 0x20) 2018/05/02 11:42:30 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000001840)='/dev/md0\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000280)={0xe, &(0x7f0000000240)=""/14}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0xb0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xae8}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x60000000000000, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x2, @empty, 0x2}]}, &(0x7f0000000200)=0x10) dup3(r0, r1, 0x0) [ 134.836773] binder: 13525:13547 ioctl 40046207 0 returned -16 2018/05/02 11:42:30 executing program 2: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x1000, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000900)="746562435f736c6187110b97f6033e00") perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat$cgroup(r1, &(0x7f0000000540)='syz0\x00', 0x1ff) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3}) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r2, r2, &(0x7f0000000040), 0x7fc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="51f4dc5a0d0d4c60ab8fba504dca82773335f5014ac95cc0147e9330cda79d171ee5d8b825f2563068c09aa8d5b77bac1172e0a5a47e0aceab6d9e9ffe59fb9d69d4a37148d37b6c895a1ac145026be9fcf79c54bff82f03925fa83dba4f09824e116af83e5b056d52da11402b498dc941b0020c654904450b76cb3bdcbac12e17218dd6ba5a3e876a33cb2e27", 0x8d, 0x0, &(0x7f0000000240)={0x11, 0x5, r4, 0x1, 0x1192, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.advise\x00', &(0x7f0000000480)='./cgroup/syz1\x00', 0xe, 0x1) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) flistxattr(r1, &(0x7f00000003c0)=""/58, 0x3a) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000004c0)={{0x0, 0x3, 0x6, 0x2, 0x80}, 0x800, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={r5, 0x100, 0x8bf4, 0xfc}, &(0x7f00000005c0)=0x10) mkdirat$cgroup(r0, &(0x7f00000002c0)='syz0\x00', 0x1ff) inotify_init() [ 134.839574] binder: 13525:13532 unknown command -1806146799 [ 134.839619] binder: 13525:13532 ioctl c0306201 20007000 returned -22 [ 134.841793] FAT-fs (loop4): bogus number of reserved sectors [ 134.841828] FAT-fs (loop4): Can't find a valid FAT filesystem [ 134.862992] FAT-fs (loop6): bogus number of reserved sectors [ 134.863027] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/02 11:42:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 134.868563] sd 0:0:1:0: [sg0] tag#419 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 134.868700] sd 0:0:1:0: [sg0] tag#419 CDB: opcode=0x62 (reserved) [ 134.868802] sd 0:0:1:0: [sg0] tag#419 CDB[00]: 62 62 d5 ce b8 e8 c6 17 ca 4d d3 5f ff e1 41 b7 [ 134.868880] sd 0:0:1:0: [sg0] tag#419 CDB[10]: 81 45 7a 1b fe 9a 4c 6b da fb 16 bc 17 b7 77 64 [ 134.868941] sd 0:0:1:0: [sg0] tag#419 CDB[20]: 43 2f 11 56 dc 37 af 15 32 fd 9b e1 dc 7d 87 89 [ 134.869012] sd 0:0:1:0: [sg0] tag#419 CDB[30]: 89 34 3c a2 2d 0d 26 f6 69 c5 34 c3 54 87 53 84 [ 134.869891] sd 0:0:1:0: [sg0] tag#419 CDB[40]: 28 f0 ee 79 ca e4 92 91 6a c6 f1 c8 9f 26 4b a2 [ 134.869969] sd 0:0:1:0: [sg0] tag#419 CDB[50]: 21 19 b1 cc 64 b4 c2 fd 98 d6 76 b5 0f c5 60 ca [ 134.870014] sd 0:0:1:0: [sg0] tag#419 CDB[60]: 5b a1 8c 03 ca [ 134.911229] sd 0:0:1:0: [sg0] tag#563 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 134.911246] sd 0:0:1:0: [sg0] tag#563 CDB: opcode=0x62 (reserved) [ 134.911261] sd 0:0:1:0: [sg0] tag#563 CDB[00]: 62 62 d5 ce b8 e8 c6 17 ca 4d d3 5f ff e1 41 b7 [ 134.911274] sd 0:0:1:0: [sg0] tag#563 CDB[10]: 81 45 7a 1b fe 9a 4c 6b da fb 16 bc 17 b7 77 64 [ 134.911289] sd 0:0:1:0: [sg0] tag#563 CDB[20]: 43 2f 11 56 dc 37 af 15 32 fd 9b e1 dc 7d 87 89 [ 134.911302] sd 0:0:1:0: [sg0] tag#563 CDB[30]: 89 34 3c a2 2d 0d 26 f6 69 c5 34 c3 54 87 53 84 [ 134.911315] sd 0:0:1:0: [sg0] tag#563 CDB[40]: 28 f0 ee 79 ca e4 92 91 6a c6 f1 c8 9f 26 4b a2 [ 134.911329] sd 0:0:1:0: [sg0] tag#563 CDB[50]: 21 19 b1 cc 64 b4 c2 fd 98 d6 76 b5 0f c5 60 ca [ 134.911338] sd 0:0:1:0: [sg0] tag#563 CDB[60]: 5b a1 8c 03 ca [ 135.015940] sd 0:0:1:0: [sg0] tag#563 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 135.015954] sd 0:0:1:0: [sg0] tag#563 CDB: opcode=0x62 (reserved) [ 135.015971] sd 0:0:1:0: [sg0] tag#563 CDB[00]: 62 62 d5 ce b8 e8 c6 17 ca 4d d3 5f ff e1 41 b7 [ 135.016065] sd 0:0:1:0: [sg0] tag#563 CDB[10]: 81 45 7a 1b fe 9a 4c 6b da fb 16 bc 17 b7 77 64 [ 135.016079] sd 0:0:1:0: [sg0] tag#563 CDB[20]: 43 2f 11 56 dc 37 af 15 32 fd 9b e1 dc 7d 87 89 [ 135.016094] sd 0:0:1:0: [sg0] tag#563 CDB[30]: 89 34 3c a2 2d 0d 26 f6 69 c5 34 c3 54 87 53 84 [ 135.016105] sd 0:0:1:0: [sg0] tag#563 CDB[40]: 28 f0 ee 79 ca e4 92 91 6a c6 f1 c8 9f 26 4b a2 [ 135.016116] sd 0:0:1:0: [sg0] tag#563 CDB[50]: 21 19 b1 cc 64 b4 c2 fd 98 d6 76 b5 0f c5 60 ca [ 135.016142] sd 0:0:1:0: [sg0] tag#563 CDB[60]: 5b a1 8c 03 ca [ 135.101759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=13534 comm=syz-executor4 [ 135.151095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=13533 comm=syz-executor6 [ 135.570899] EXT4-fs (loop3): bad geometry: block count 4096 exceeds size of device (2 blocks) 2018/05/02 11:42:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x40, 0x6d0080) r1 = epoll_create(0x8000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x48000, 0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/153, &(0x7f0000000240)=0x99) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 2018/05/02 11:42:31 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000003, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000006c0)}, {&(0x7f0000001780)="a80630176a752e0df5955ef35fdbee3f8beab2589dc29ece1a9c16eb54f9ecba3073869bfdeacf3245bbfe7cd598d285319e88ccdf4acc74052fd808525dd23c6c2df52edcfb34ebd01523fa527a78ac35653e04dd338786a9eb2dc93aa659276111a2d114fba18db63277700c55367f09599cbb559d362e411f88c52cac90642d1385441388929c0b3b93081596f82d308d208dba769e0c001ad2eb4504bfbde623dcdbd82e7607eed085c0f701456715acadafd9c64c01db07cb5381e0c411", 0xc0}], 0x2, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x800) setpriority(0x2, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180), 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='selinux\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) getcwd(&(0x7f0000000280)=""/151, 0x97) 2018/05/02 11:42:31 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r2 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000280)=[{{}, 0x0, 0x8, 0x1}, {{r3, r4/1000+10000}, 0x884, 0x2, 0xffffffffffffff80}, {{0x0, 0x7530}, 0x4, 0x7ff, 0x6}, {{0x77359400}, 0x7fffffff, 0x401, 0x4}, {{0x0, 0x2710}, 0x1ff, 0x0, 0xfffffffffffffbff}, {{0x77359400}, 0x1, 0x61}], 0x90) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0xa72}, {&(0x7f0000002080)="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", 0xf00}, {&(0x7f00000004c0)="44532ed426bc6281d70e4e657f58b83908856215ed6996868ace134fb44e26cda3cdd46b518d8d481efc33138493c5888ad95ad598a12f32663217d221cdf42b649e6de17b241fe5c8951f68292baeae5feccf7ed1bb9f9839998fad2298f78cc2d7e951e2f4fc682b1644cc8daa1632814ea49ba1630d6b8217ab123e8cd99f26", 0x81}, {&(0x7f0000001c80)="7ac2b7d7caf109bae445f5d163f5a4caa591c40e205003df55220c2f0d63f287a69c8cd355fde83f1fdf93629742d6abbc1d97d706616b1a3ab9a6604f6e5656e31e196e0389af77b2f9ab099ad6268e7b112bed2de97f4805a0fe9e55dc27952f1af99217777cdbdb360cd993f4c963da7c3701c6b559c0f023a31bfe4c022e29e4bfc385a22b04c53bab68f90bf88d1adc4440051ab054baabbba533e6fe26d554f40a1a5446bd2e149797a00bef1594a2fbdfb1629aef08aad0e3ae724e99f7b4c85bb2ad44f7d21a2e", 0xcb}, {&(0x7f0000001e80)="65058e847b504bbcee0300a287f2bfa31f2a145d6cee8489ea425ea0a0df15d17dc8e5bd6eaebde9fff4896dfa8097231b2f63a837fc27f3cd4d698be514770fa43bfb35f5cbc44c9e56b445039eb1e27eab623c802b82a7ec6c1048fa437e049b608906f4f20389bc2b5087745c20a520de4e372c9976d79d821e910d9ceef18d1804531756568a08bd7d802d29dda2e7b3dcac851616574c029369637946e643876aa17d1a4540e1a5883817964ac2e68c140f22159f303c3f6b3d04f4e9af8f31b3b537ef7b431bf4df304b2d", 0xce}], 0x5, 0x0, 0x0, 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg(r5, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x44d}], 0x1}, 0x8}], 0x1, 0x4) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3800000000000000, 0x4, 0x3, 0x4, 0x40}, &(0x7f0000000200)=0x98) 2018/05/02 11:42:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:31 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x4, 0x9, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r1, &(0x7f0000000140), 0x248) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) 2018/05/02 11:42:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="01020000a0a2334d1fa95c9ef5fa62377c9506da1398f51181393747e8986c0750c3da1446de063c2f7c852c40748bbfb1ec23c62000e79a6de076c32165e2a1dcb561b21c45ae648f6a91bd2ddc574c3472782711686410027d49751a", @ANYRES16=r2, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) fchmod(r1, 0x20) 2018/05/02 11:42:31 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x281, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) 2018/05/02 11:42:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x3, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:31 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x5}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00000002c0)=0x7b, 0xfffffffffffffdd9) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) recvfrom(r1, &(0x7f0000000340)=""/163, 0xa3, 0x12002, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xf7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0x63013c41}, &(0x7f0000000480)=0x8) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) syz_mount_image$bfs(&(0x7f00000004c0)='bfs\x00', &(0x7f0000000500)='./file0\x00', 0x9, 0x5, &(0x7f0000000700)=[{&(0x7f0000000540)="83b2283eeb7b7670a7b5f0db4a85119dafa8adfe49cfd71520b986004e14508d572264d169352851c84a24f2244b2dee5399dee519ed4c7481f1b6e37c6acde4c248dc9026044cb16e612a467b992b", 0x4f, 0xded}, {&(0x7f0000000c80)="461ec5a1ca92428fc072ba935fe493e50fa86292ed2ba1a3bf6a27bb1da230f8853e9054aa5755d7224da0f953d539d335e9163e7e28424443fe0ac70074337bdef31d48963230eea0c7266b6b460b21a5e0e936bfc448b76c73e9c625b72bcc77d2e3e026e8a3c7b34bb7e5da6f64f3ecb403c6f725f75701b82af3fa5135244259a1f6e2c0e9b1331b994d6af90ef2e963abe067d67681e2c9b78f29d5f3afffedd1d628d11c282b7b4382da051748cb6582e08784881b2e372bd2d06ec7b092a47b1e9663b4889a486cfa00992748ec2483159a8326fb76da635cc435c977ece4b177af506c154936", 0xea}, {&(0x7f00000005c0)="cdbaa2bb78179bcac6c36fc02d33cb04e7ae1098a9d16e7670f4b151b86acc03b801364920fa1ed2a17075b1a5f44578b57aaaf6e7d2b15d4bdeee729eeece8e51527b89b196b9a18981ac2f6f9c403018f764b7d6ccd3643f5a6dc20f25d3b1a2208b37193ca6b95fcca5a6cc8ebe88fda8428a", 0x74, 0x100000000}, {&(0x7f0000000640)="86ef2025a57b8d1627b681d3c004f4a33172", 0x12, 0x2}, {&(0x7f00000006c0)="fbcb93107dc502dcda", 0x9, 0x2}], 0x80000, 0x0) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f0000000240)=@in6={0xa}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x4db}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x7fffffff, 0x20}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) 2018/05/02 11:42:31 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'gre0\x00', 0x4000}) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) close(r0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/02 11:42:31 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40002) futex(&(0x7f00000000c0), 0x0, 0xa, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x2006) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x20, 0x200, 0xff, 0x7f, 0x7ff, 0x3, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x10001, 0x2, 0x3, 0x401, 0x8001}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x1b8}, &(0x7f0000000540)=0x8) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x401) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x0, 0x3, 0xffffffff, 0x6, 0x8, 0x7f, 0x9, {r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x9, 0xfffffffffffffff8, 0xff, 0x5}}, &(0x7f0000000340)=0xb0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000003c0)={r3, 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4}, 0x8) 2018/05/02 11:42:31 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c460000000000070000000000000000000000000000000000003800000000000000000000000000200000000000000000000000003321c75569c2029805d7bf1600000000000000000000000000000000000000000007b55e2dd2981ad696156fd7d1b997f2ef947c83668e04049792ffb4a60c374682ebe5998dae283a5c2e21e055bedda574d409209aab6f"], 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/02 11:42:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x80000000}, {0x4, 0x194e4000000}, {0x3, 0x3}, {0x3, 0x3}, {0x2, 0x3}], 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4) r3 = gettid() sched_setscheduler(r3, 0x5, &(0x7f0000000000)=0x7ffc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8902, 0x7fffffffefff) 2018/05/02 11:42:31 executing program 2: r0 = socket(0xfffffffffffffffd, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x105) ioctl$TCSBRKP(r2, 0x5425, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'bond0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) ioctl$sock_ifreq(r0, 0x4f5f50d8190603a9, &(0x7f0000000200)={'veth1_to_team\x00', @ifru_settings={0x1, 0x3, @cisco=&(0x7f00000001c0)={0x8, 0x9a4}}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @loopback}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000280)={@dev, @loopback, @local}, &(0x7f00000002c0)=0xc) 2018/05/02 11:42:31 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x183) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000014c0)={0x5, 0x1000, 0xffffffffffffff69, 0x5, 0x9, 0xfffffffffffffeff, 0x10001, 0x6, 0x1e, 0x8000, 0x9}, 0xb) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="2400000024007ffc00001200000001b4031609ff01000000ff0f0000000000001300ff10", 0x24) 2018/05/02 11:42:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x3, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:31 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x6) 2018/05/02 11:42:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="923eccdd61aacac14955e63ecd5c6cc3b80b0928c1dc8d0a0b81eea5bcfef632b789b7784dbc15421561aa09001f91d92688762566", 0x35, 0x4014, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'wrr\x00', 0x1, 0x401, 0x44}, 0x2c) 2018/05/02 11:42:31 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x3, 0x2, 0x9, 0x3, 0x1}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x208000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fdinfo/4\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioprio_set$pid(0x1, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) 2018/05/02 11:42:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_pid(r0, &(0x7f0000000140)={[0x0]}, 0x1) r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="da", 0x1) fcntl$getown(r0, 0x9) write$eventfd(r0, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xf, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:42:31 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') getdents(r1, &(0x7f0000000080)=""/165, 0xa5) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7fffffff) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000868800000000000000000000"], 0x10}}], 0x2, 0x0) 2018/05/02 11:42:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400b795154492470000", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:32 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r1) [ 136.031377] IPVS: set_ctl: invalid protocol: 59 172.20.20.187:20001 wrr [ 136.121033] FAT-fs (loop5): Directory bread(block 112) failed [ 136.162854] FAT-fs (loop5): Directory bread(block 112) failed [ 136.174947] FAT-fs (loop5): Directory bread(block 112) failed [ 136.198135] attempt to access beyond end of device [ 136.204095] loop5: rw=536870984, want=226, limit=112 [ 136.210946] attempt to access beyond end of device [ 136.216193] loop5: rw=0, want=226, limit=112 [ 136.222417] attempt to access beyond end of device [ 136.227431] loop5: rw=0, want=226, limit=112 [ 136.232278] buffer_io_error: 6 callbacks suppressed [ 136.232284] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.245052] attempt to access beyond end of device [ 136.250061] loop5: rw=0, want=226, limit=112 [ 136.254494] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.261949] attempt to access beyond end of device [ 136.266948] loop5: rw=0, want=226, limit=112 [ 136.271734] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.279035] attempt to access beyond end of device [ 136.284031] loop5: rw=0, want=226, limit=112 [ 136.288424] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.296772] attempt to access beyond end of device [ 136.301902] loop5: rw=0, want=226, limit=112 [ 136.306294] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.313618] attempt to access beyond end of device [ 136.318525] loop5: rw=0, want=226, limit=112 [ 136.322924] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.330252] attempt to access beyond end of device [ 136.335153] loop5: rw=0, want=226, limit=112 [ 136.339578] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.347045] attempt to access beyond end of device [ 136.351973] loop5: rw=0, want=226, limit=112 [ 136.356361] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.363670] attempt to access beyond end of device [ 136.368580] loop5: rw=0, want=226, limit=112 [ 136.372979] Buffer I/O error on dev loop5, logical block 225, async page read [ 136.380334] attempt to access beyond end of device [ 136.385314] loop5: rw=0, want=226, limit=112 [ 136.389791] Buffer I/O error on dev loop5, logical block 225, async page read 2018/05/02 11:42:32 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fdatasync(r0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x2) keyctl$revoke(0x3, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/02 11:42:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0) fstatfs(r0, &(0x7f0000000240)=""/100) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x27b, [0x1000, 0xd2, 0x400, 0x80000000, 0x0, 0x6, 0x2, 0x8]}, 0x5c) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bond0\x00', {0x4, 0x0, 0x3f, "653fe959cc15", 0x5f2}}) 2018/05/02 11:42:32 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x6) 2018/05/02 11:42:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 11:42:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x180, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x2e, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r3, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}], 0x3, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x5}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00000002c0)=0x7b, 0xfffffffffffffdd9) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) recvfrom(r1, &(0x7f0000000340)=""/163, 0xa3, 0x12002, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xf7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0x63013c41}, &(0x7f0000000480)=0x8) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) syz_mount_image$bfs(&(0x7f00000004c0)='bfs\x00', &(0x7f0000000500)='./file0\x00', 0x9, 0x5, &(0x7f0000000700)=[{&(0x7f0000000540)="83b2283eeb7b7670a7b5f0db4a85119dafa8adfe49cfd71520b986004e14508d572264d169352851c84a24f2244b2dee5399dee519ed4c7481f1b6e37c6acde4c248dc9026044cb16e612a467b992b", 0x4f, 0xded}, {&(0x7f0000000c80)="461ec5a1ca92428fc072ba935fe493e50fa86292ed2ba1a3bf6a27bb1da230f8853e9054aa5755d7224da0f953d539d335e9163e7e28424443fe0ac70074337bdef31d48963230eea0c7266b6b460b21a5e0e936bfc448b76c73e9c625b72bcc77d2e3e026e8a3c7b34bb7e5da6f64f3ecb403c6f725f75701b82af3fa5135244259a1f6e2c0e9b1331b994d6af90ef2e963abe067d67681e2c9b78f29d5f3afffedd1d628d11c282b7b4382da051748cb6582e08784881b2e372bd2d06ec7b092a47b1e9663b4889a486cfa00992748ec2483159a8326fb76da635cc435c977ece4b177af506c154936", 0xea}, {&(0x7f00000005c0)="cdbaa2bb78179bcac6c36fc02d33cb04e7ae1098a9d16e7670f4b151b86acc03b801364920fa1ed2a17075b1a5f44578b57aaaf6e7d2b15d4bdeee729eeece8e51527b89b196b9a18981ac2f6f9c403018f764b7d6ccd3643f5a6dc20f25d3b1a2208b37193ca6b95fcca5a6cc8ebe88fda8428a", 0x74, 0x100000000}, {&(0x7f0000000640)="86ef2025a57b8d1627b681d3c004f4a33172", 0x12, 0x2}, {&(0x7f00000006c0)="fbcb93107dc502dcda", 0x9, 0x2}], 0x80000, 0x0) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f0000000240)=@in6={0xa}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x4db}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x7fffffff, 0x20}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) 2018/05/02 11:42:32 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001b00)='/dev/usbmon#\x00', 0x700000000000, 0x54e01) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001b40)={0x0, 0x7530}, 0x10) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x40040, 0x0) mount(&(0x7f0000024000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffff, &(0x7f000002ff17)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) open$dir(&(0x7f0000031ff4)='./file0/bus\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='ramfs\x00', 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/05/02 11:42:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x52, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0x243, &(0x7f0000000100)={&(0x7f0000000040)=@updpolicy={0xb8, 0x19, 0x325, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/05/02 11:42:32 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x54) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x1ff, &(0x7f00000000c0)=0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x6, 0x9, 0xffffffff, 0x281b}, 0x10) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x3f) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) [ 137.007024] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.029611] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 137.047418] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/02 11:42:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/02 11:42:33 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000700)=ANY=[]}, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r1, &(0x7f0000000040), 0x7fc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) pwrite64(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) 2018/05/02 11:42:33 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000800)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0xd}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/02 11:42:33 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:33 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000005c0)='\x00', 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000880)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000240)='../file0/file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000300)=""/112, 0x70}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f00000000c0)=""/62, 0x3e}, {&(0x7f0000000280)=""/44, 0x2c}, {&(0x7f0000000440)}], 0x5, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000440)={0x8, 0xec, 0x8bff, 0xe544, 0x4, 0x7, 0x1, 0xffffffff, 0x4, 0x4}) readlink(&(0x7f0000000140)='../file0\x00', &(0x7f0000000200)=""/35, 0x23) ftruncate(r0, 0x8) 2018/05/02 11:42:33 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup2(r1, r0) 2018/05/02 11:42:33 executing program 5: socketpair$unix(0x1, 0x2000000000000007, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) 2018/05/02 11:42:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:33 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) 2018/05/02 11:42:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x159000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x0) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r2}], 0x1, &(0x7f0000000340)={r3}, &(0x7f0000000380), 0x8) sendto$inet(r2, &(0x7f0000001480)="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", 0x799, 0x404c885, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/02 11:42:33 executing program 4: r0 = eventfd(0x7) fchdir(r0) inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) dup(r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/02 11:42:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x90000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, 0x2}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xcb23, 0x100000000, 0x5, 0x5f, 0x9, 0x4, 0x4, 0x4, r1}, 0x20) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) r4 = memfd_create(&(0x7f0000000000)='^securitysecurityselinux\':wlan1vmnet0@em0eth0\x00', 0x3) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setreuid(0x0, r3) setreuid(r3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="fe86f478f7840f1acf67c256ca5bcb67", 0x10) 2018/05/02 11:42:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x0, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:34 executing program 5: ioprio_set$pid(0x1000000000002, 0x0, 0x0) 2018/05/02 11:42:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xc3e, 0xe, 0x4, 0x4, 0xf7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xc7, "7383510f73c6706ace05f1719d6a1c11fbe8a347ad4bd4aa1bab076f317da5bad3da5348812242516e5d1a1575984e556bdabc1eab735956c0aa447a722b833a4721bcaf3862ae0de70ce327e7cc2e43f01c987d3373918221124b788b2a54a2a1d61a0e73fea5149005290b5a95ef38e79e916c6be3bc161207829d97ac293a71da3cb54dc8006770588917179f4cff66e85257c4bd9f43051619c3347c1300479a495f19378db64a8e7ef4ed56e04e7be637182b5ecb2151f8dfba75f27f66d295bbd4624541"}, &(0x7f00000000c0)=0xcf) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x40006, 0x0, 0x0, 0x9}]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/02 11:42:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000440)="0fb61a38863982ce393f1f8c74b54ab6e834c950d23647c992a05a9c") r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000002c0)) poll(&(0x7f0000000040)=[{}], 0x1, 0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x8, 0xc0000000000000, 0x9, 0x0, 0x2dd6ed6d, 0xff, 0xc5cf, 0xfffffffe0000, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x3f, @dev={0xfe, 0x80, [], 0x16}}}, 0xffffffffffff9d4a, 0x7ff, 0x80000001, 0x3, 0x3f}, &(0x7f00000003c0)=0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1f, 0x3f, 0x3, 0x0, 0x19bd}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000180)={r6, 0x4}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) 2018/05/02 11:42:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x2000000044031, 0xffffffffffffffff, 0x10000) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'veth1_to_bond\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f00000041c0)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/62, 0x3e}, {&(0x7f0000001400)=""/73, 0x49}, {&(0x7f0000001480)=""/244, 0xf4}, {&(0x7f0000001580)}, {&(0x7f00000015c0)=""/254, 0xfe}, {&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/159, 0x9f}, {&(0x7f0000001840)=""/200, 0xc8}], 0x9, &(0x7f0000001a00)=""/53, 0x35, 0x20}, 0x5}, {{&(0x7f0000001a40)=@generic, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/81, 0x51}], 0x1, &(0x7f0000001b80)=""/60, 0x3c, 0x2}, 0x6288}, {{&(0x7f0000001bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000001c40)=""/190, 0xbe}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/195, 0xc3}, {&(0x7f0000002e00)=""/63, 0x3f}, {&(0x7f0000002e40)=""/182, 0xb6}, {&(0x7f0000002f00)=""/124, 0x7c}, {&(0x7f0000002f80)=""/116, 0x74}, {&(0x7f0000003000)=""/181, 0xb5}, {&(0x7f00000030c0)=""/4096, 0x1000}], 0x9, &(0x7f0000004180)=""/7, 0x7, 0x1ff}, 0x1}], 0x3, 0x40010040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004280)={'lo\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000042c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000043c0)=0xe8) getpeername$packet(r0, &(0x7f000000f280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000f2c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000f300)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f000000f400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012900)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000012a00)=0xe8) accept$packet(r0, &(0x7f0000012a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000012a80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012b00)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000012c00)=0xe8) accept$packet(r0, &(0x7f0000012c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012c80)=0x14) getsockname$packet(r0, &(0x7f0000012cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012d00)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000013300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2002804}, 0xc, &(0x7f00000132c0)={&(0x7f0000004400)=ANY=[@ANYBLOB="60050000", @ANYRES16=r1, @ANYBLOB="120325bd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000008000100", @ANYRES32=r9, @ANYBLOB="800102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r13, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000100000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040007000000"], 0x560}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/05/02 11:42:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev, @remote}, &(0x7f0000000400)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @empty, @rand_addr}, &(0x7f0000000480)=0xc) accept4$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000800)={@broadcast, @empty, 0x0}, &(0x7f0000000840)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000880)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000012c0)={@loopback, 0x0}, &(0x7f0000001300)=0x14) accept$packet(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001440)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001540)=0xe8) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001580)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001700)=0xffffffffffffff7b) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001780)={0x0, @broadcast, @dev}, &(0x7f00000017c0)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000018c0)={0x0, @multicast1, @local}, &(0x7f0000001900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a40)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000002b40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002b80)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000002c80)=0xe8) accept4$packet(r3, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002d00)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000035c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003580)={&(0x7f0000002d40)={0x83c, r4, 0x12, 0x70bd2b, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r5}, {0x178, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc7}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}, {{0x8, 0x1, r11}, {0x168, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r14}, {0x1f4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdc6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x1, 0xffffffff, 0x9, 0x9}, {0x8, 0x3a1, 0x9, 0x552}, {0x70b, 0x6, 0x7, 0x5}, {0x2, 0x800000000000000, 0x10000, 0xfffffffffffffe00}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x204, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x835}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r21}, {0x128, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x83c}, 0x1, 0x0, 0x0, 0x4095}, 0x4) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x3, 0x1, 0x2}}, 0x26) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000240)="50506be8", 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0xd5, 0x1) 2018/05/02 11:42:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x4000, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2002, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x2100000001, 0x48) close(0xffffffffffffffff) eventfd(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000280)={0x3, 0x8}) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000380)}, {&(0x7f0000000600)="f782d68113d1db868894aa41361d0b663667088a778679232408f00c56daa7b9e2642c63b814bc55b06cec314468c075f58e29d587ff9dfe4b", 0x39}], 0x2}, 0x4000810) 2018/05/02 11:42:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="00080000007e460b6a8caf1b543945678a555d95784d0d6efcfefcae3a5bf573d28ccdc27665631ff579a5a3600b7fd231a9028fd740c2e17a6f5d06dc53b14f02733c5b8f58ae078b43b5ae24066d1c0d"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:34 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005440)=[{&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000400)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}], 0xfffffffffffffc47, 0x40040}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000000500)="45bafed644c275cbd6de0e7eaf4da00608b539d82d2c529f6591e770a033562c40741d1be1ff1a937fb81f72d52aad6d0f6a23c6abfd7ffd3f7fe35cb7dd540ab458e0a13f5b2ff58cf7", 0x4a}, {&(0x7f0000000580)="d22c50ab47264ab7aeaee0f25a88", 0xe}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f0000004e80)="2b33eba98ae422e64d1591ac90bd13c6b00d176b4a6e7496821be03fadbca7aab0ddd0040a43714d21155dfe41f23d267951030211d2d48eda5ae282300c775b1c64a415ab267c184d8fb6316b14535314f239d58549ace88019ea9fb62c93d56d356e8a2886ce42a081ef7a", 0x6c}], 0x6, &(0x7f0000004f80)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r2, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r2, r2, r1]}], 0x150, 0x4000}, {&(0x7f0000005100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000052c0)=[{&(0x7f0000005180)="3335daf023839216105d82a34929f7b454affbbb32746c96f7953d57945d477a1224d3b83f779cacaee0ce1b440d944176bae0d6116237c840a3fb8a9a0ab145", 0x40}, {&(0x7f00000051c0)="4a3caa70181062019259f5e1e7955fdaae64cb2bfd2cbb40e138e45977e691333adda9292617e5468957e86add972cb6ff9e9f01d430272b", 0x38}, {&(0x7f0000005200)="7b718f9df8781e738f420d32103910abb673d106fc6e4a923b3ed91151c3a04249f1ea2699f87bf289b21eb8cf9147a1c4f4627223ddcdee2d42e59c765c02b8f8c6a08826c769e21d42b2879678608168c1f4501a79dd8ae2f7ffe893232a0e6ba0a9ade8f6820c12c6ba6635a3992b9effa43430b3f764be2e232aa8bc1ac795a2c86f0b855c520b4d36ff6487bfa9f4c2d282b28156ef4e21c4845437d7d4a74c3ac9", 0xa4}], 0x3, &(0x7f0000005300)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r4, r7}], 0x128, 0x4040001}], 0x4, 0x800) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) inotify_init1(0x80000) write(r0, &(0x7f0000000000), 0x0) 2018/05/02 11:42:34 executing program 1: inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sendto$inet(r0, &(0x7f0000001a40)="7b13f8b1", 0x4, 0x4000000, &(0x7f0000001a80)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x9, &(0x7f0000001780)=[{&(0x7f0000000100)="d674c2e69efc4e615299af29f3c0f03a35cff234453719c8ec8689ff1ebe7d91061b436f31e6778b3c1e4bbef0a2900675f7ccc74e098128b5c886a6d5360d58ec519d2760c483c49d5381b85a7c4d00b8d1a65e371067178b24342952c7d6727ae11dc4a3526959c9212a3c33e7602c0d4629c5647438571e2516ce088ef63d82c3f5ca48b3835799254f08b618628038df419542edfe9b62e041998bc85407db2f3aa3e79549963e79fd74fce9ab4e4493e3e40e859db014fc72e69ede03fb3bec445f722496146a9d7a455e8571563feea296e9fb292e54500b563928b137d4", 0xe1, 0x80000001}, {&(0x7f0000000200)="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", 0xff, 0x800}, {&(0x7f0000000300)="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", 0x1000, 0x4}, {&(0x7f0000001300)="39be3fb1f195c5db41f785f8deca58ce76f351d02434455e560c656dae61e5f204dd73a2275ad1d578096b2af0efc6026cb040ce6ae14e790fae333ca546435218b5b7e8453b4b2d7e9dc0db187541fe8baec876c9e8176e8b2dc130598c0b6056ecc1a5950e3ed2fd1a333ede", 0x6d, 0x41ea}, {&(0x7f0000001380)="d893689243e77c8999f2f85aed4acf44d181a599630636e0438076504da321c4b8b2a5790d979e1613cb89f7bd0a399614fdd826488c305c187f9bd39521667ea3dd0656135e99d2aefff5148d5d9ea21e65720dcf68e3d60ef69038e8f510bcea8808659d70c6bf32138f4442a3cf81700005e8234ce87f697cd42fcd09e9b68ee82f15f98d1c78789923d91029", 0x8e, 0x8}, {&(0x7f0000001440)="e98401dd3c8312a70b2d5b34d3dbf82caa196c789b50100ce0bad894321fda589385481cf046247d0a7fc3eb145020f8146be793ac696d010277eda663d9831140cf2eba19d42048ff016cbc8689f020004e091db1e98cfccaeb570f4c1ba6fbc2c22594b5082ec9eaebd1f6729228e38cdb818da9c7b0806a8770bf442ff0d91d5265b7dca6023f76e0d1a63a3dad8aa7cfe4245e8ac887e72a2f0c33250d776212d75101975e", 0xa7, 0x4e}, {&(0x7f0000001500)="83d4adbaeecbfc304028c51f674c8cd2366ed150f2ed43362a0237aef69467d1750d93c7f9c5659050e5a731a31d8a928f379db0cf50021817a26a8a88d96d57a1485ebde68c83c5eab25f3d8f6aa55393d57534d14a45eead7ea5ded9e9ff3a8e26ebfb2ac9d52eb3f7a26f9e5e8d1299703073da41d28aba758056d15afe290a2e92c0a3c651d8466b8da8fcc226441cd9ea267dc00ad03af410c649cc8c76870931309bf4d713d23994c648fe7e0ee9fecba7d793a53a5d21ff31b665588113aa24a81899927cd0f044bda66e7cfe52d47ba183f959087eea4bd6eacef3632d7f", 0xe2, 0x4}, {&(0x7f0000001600)="ea84b12bff25d7fd89a31d10e2b00d533e50cf429d9861e73ed1ef1d37a7ee59037345df55265deb2162673cdc587ed24b1cce53f8fab51f161eea5ae9e4e69e2374d17b80783900357b43740b7a3cb6def4066ce955c3049f26d6b3c3", 0x5d, 0x9}, {&(0x7f0000001680)="019e86b2949f2d79bad56528565a0b19dde16d71fc67f26f47e3d03f597c0b1c48fd3e5b0c0af609c20920590d17a9085e592766f2af0937efa6edd116cc5e4401c6d160e74d5716122a1f9b81a650554337e5f13b3ea9f5629f17e4e3e064852766d2d433600c0a0f6c1f077f1e0095c99a24f6aab9026b434228a3b21b17f99364d540b11498f240985fbd0f8650b42fd1f78f7512bdbb0f4ded675a0af6d8f239c45204a3fcad1eaf8cf0da5decf16eb18816f8fed7ac3ac2cb3d0a1e2aa8de8eb93e5da900f784d23fd6b743ef443b52e74e4178fce3f4e5a408", 0xdc, 0x6}], 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="636865636b3d7374726963742c753666cd343d3433332c6e66733d6e6f7374616c0300726f2c6572726f72733d636f6e74696e75612c6e66736f7374616c655f726f2c666c7573682c00"]) r2 = syz_open_dev$mice(&(0x7f0000001900)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001940), &(0x7f0000001980)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001b40)=r2) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001a00)=0x1ff, 0x4) rt_sigqueueinfo(r1, 0x5, &(0x7f0000000040)={0x2a, 0x3f, 0x683, 0x4}) [ 138.330046] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 138.410153] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/05/02 11:42:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x480000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000581fdc)={0x401}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) 2018/05/02 11:42:35 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x4000) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000300)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3562fa", 0x23, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) r3 = gettid() prctl$setptracer(0x59616d61, r3) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x7, 0x5, 0x0, {0x77359400}, 0xe5a2, 0x2}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x61e, 0x5, 0x0, 0x4, 0x1b, 0x10, "79dadd34fd149162ae5218f9576cbd320693e72e5955be93eb0b3441e8a3bb3b10087b64529ce8f38f0044ae59b26162ff53431251a66ebab74b3783b8a6390d", "452df43b9e08ed4b75b0a6beef59c5d099f9438e1335956d7a222684c3a48fb72123ec6686fe8186223ccb169c53ae6ecae9762d2df3f9fce335edaa627a36b0", "081d4fa94cf4b3ca485d8131dbeabcc8c0a36d8dd7eb1f4e6d8c25e8687f752c", [0x4, 0x9d0]}) open(&(0x7f0000000140)='./bus\x00', 0x101282, 0x4) 2018/05/02 11:42:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000980)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x7f}}, 0xd1c, 0x4c}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfd, "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"}, &(0x7f0000000280)=0x105) 2018/05/02 11:42:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="d471ee4009c4413c60e4adeff2353b8deaaab56c221e3dfd284535b668930dbe4fe7a645815ecaac489b131dd87c1d1569adf0e3ee0f4ef3dbb56584e59fe265230601226d7944c71e4f18ab2b0975936d0a701065182eb4819495d01b636f2537bdcb46a0baa7062b6c0019e3ceefcd552640544c8d666cb01657c859ca03e50dc97ffc672207c6c46dc58a8b1eaea59171632c") sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x404, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x64}, 0x1, 0x0, 0x0, 0xcd5112baf81797df}, 0x1) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:35 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = dup(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, 0x36, 0x301, 0x70bd29, 0x2788, {0x18}, [@generic="10b085c95ec419a9bf87e4eb8fc4f7c25c6232ad756807478a1617c6cc72763650981afcbc9881e09bea73ee77fe41569f6199c469e98b3202a4006b5cc97c2c4f36d436d80cfe355d67b7d0", @typed={0x4, 0x79}, @typed={0x4, 0x44}, @typed={0x8, 0x25, @pid=r1}, @generic="b78778"]}, 0x74}, 0x1, 0x0, 0x0, 0x804}, 0x20000080) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101000, 0x0) getsockopt(r2, 0xfffffffffffffe00, 0x2, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) 2018/05/02 11:42:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x400, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000380)={'system_u:object_r:auditd_log_t:s0', 0x20, 'system_u:object_r:sulogin_exec_t:s0', 0x20, 0x38, 0x31, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x67) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x798}, {&(0x7f00000004c0)="44532ed426bc6281d70e4e657f58b83908856215ed6996868ace134fb44e26cda3cdd46b518d8d481efc33138493c5888ad95ad598a12f32663217d221cdf42b649e6de17b241fe5c8951f68292baeae5feccf7ed1bb9f9839998fad2298f78cc2d7e951e2f4fc682b1644cc8daa1632814ea49ba1630d6b8217ab", 0x7b}, {&(0x7f0000001e80)="65058e847b504bbcee0300a287f2bfa31f2a145d6cee8489ea425ea0a0df15d17dc8e5bd6eaebde9fff4896dfa8097231b2f63a837fc27f3cd4d698be514770fa43bfb35f5cbc44c9e56b445039eb1e27eab623c802b82a7ec6c1048fa437e049b608906f4f20389bc2b5087745c20a520de4e372c9976d79d821e910d9ceef18d1804531756568a08bd7d802d29dda2e7b3dcac851616574c029369637946e643876aa17d1a4540e1a5883817964ac2e68c140f22159f303c3f6b3d04f4e9af8f31b3b537ef7b43", 0xc8}], 0x3, 0x0, 0x0, 0x10}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x44d}], 0x1}, 0x8}], 0x1, 0x4) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mknod(&(0x7f0000000000)='.\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000740)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3800000000000000, 0x4, 0x3, 0x4, 0x40}, &(0x7f0000000200)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000300)) 2018/05/02 11:42:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20e4c2, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x80) 2018/05/02 11:42:35 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) accept$unix(r1, &(0x7f0000000140), &(0x7f0000000000)=0x6e) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') userfaultfd(0x800) 2018/05/02 11:42:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000004"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xffffffffffffff41, 0x0, 0x0, 0xfd69) 2018/05/02 11:42:35 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xd04, 0x25, 0x9, {0x0, 0x989680}, 0x0, 0x101}) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/02 11:42:35 executing program 2: getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x25) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) ftruncate(r0, 0x9) 2018/05/02 11:42:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x7}, 0x10) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) 2018/05/02 11:42:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="a9051f91d8bba4bf3c325232a2aa90112a88ae21387f8cc339ee277a2f0b31277575f4d5ff1c14297f2fa4199629f8b377c8e95eccd31a5357115488a7cebf724ac9908e2bfd449cb45124604c59d4545c1603e58c92375299b497ea8fa6c9fefd425bf98943f4a1b02dca01d16e0a7e7a3a5eb1d58c7f983b121880a5711749d5049b22dba77bdf8d597f71186014e9b2bd9915fef9c3ec7d900381b2873255ac9c5133984826dd13400600000000000000fc34152ab1660100e17f000000003b82baa0f5db0eb684df", 0x65b68b8ffa03609b}], 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/05/02 11:42:35 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x5, 0x2000000400000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/05/02 11:42:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:35 executing program 6: syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x802, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x2, 0xffffffffffffff01, 0xfff, "dc8d7ea926b36b55f0fc6b42741fcf7b358ef5bf9fbd2c37b85da9f7b7e118973b7df5b18bf7ccd248181a1bad03f494e8158a2ba4fcbb9f11656bc05c2471", 0x1f}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="d1cfebb2ed6a3883053bed91290dc1f259a1b31cc377a86ebde26a2fa3b820a3fb422b420a838e147d15f6e274d011d9cf126e0b", 0x34}, {&(0x7f0000000140)="bde943ebe1c9f612e9508394b557749d8f8d01a73ce73cb949c6a11a966964ea2ee270d98f95d4aa6a4be610d040f2784ed7bea87ec67f4f026643af6bc4b2b294ba345df7047945f7f51ad0a8fe78a58da546d7b96e03dde9634a018a77140b2ba32ce753c86de8efc05ea5962350d890a51207f16cc2c814796a914135ade4a6a9574f1493f148b869b5", 0x8b}], 0x2, &(0x7f0000000240)={0xe0, 0xff, 0x7, "5e32f8192aea92bda32a00a3ab04ea959fda4160378d4d114e0b104bb246de0f58cae625a02a6ea454d1b30633df1bbad0faff945bb78f20a87d45e119f368c5996221876a83839d7d110281027e488ab350b69309cf7e1d95e6b2ed381dc9e07944a03b375443c3b0f4a65d521a920450788db95d6bee7d70ebd1d2f6a87adff50bad3d0125b8d82725c1e3ae448d1bd5016fa4b45aac2328d41964e72f8bcaead41bb10ee831a67331bc98fa2b3966752a101dc88ee4251379c50bc57c17b6ae7fa91bbdd794a63b7007"}, 0xe0, 0x4008001}, 0x4000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDMKTONE(r1, 0x227c, 0x7fffffffefff) 2018/05/02 11:42:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22001, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="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", 0x141}], 0x1, 0x0) 2018/05/02 11:42:36 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001540)='/dev/pktcdvd/control\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000015c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001600)={'bpq0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001680)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000016c0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001940)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001b40)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001bc0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001d00)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000033c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003440)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000003480)=@hci={0x0, 0x0}, &(0x7f0000003500)=0x80) getsockname(0xffffffffffffffff, &(0x7f0000003540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000035c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000036c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000037c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000003800)={@dev, 0x0}, &(0x7f0000003840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003ac0)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003b40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000071c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000072c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000078c0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x82400000}, 0xc, &(0x7f0000007880)={&(0x7f0000007300)={0x580, r1, 0x202, 0x70bd2a, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x278, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x11c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0xb9, 0xfffffffffffff001, 0x6}, {0x1, 0x3, 0xfffffffffffffff9, 0x4125}, {0x9, 0x80, 0x4, 0x200}, {0x5, 0x590, 0x2, 0x1}, {0x3, 0xfffffffffffffffb, 0x5, 0x3e5}, {0x40, 0x8, 0x5a, 0xfbb2}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r19}}}]}}]}, 0x580}, 0x1, 0x0, 0x0, 0x5}, 0x0) r20 = socket$nl_generic(0x10, 0x3, 0x10) r21 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r20, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r21, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x0, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:36 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x4000) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000300)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3562fa", 0x23, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) r3 = gettid() prctl$setptracer(0x59616d61, r3) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x7, 0x5, 0x0, {0x77359400}, 0xe5a2, 0x2}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x61e, 0x5, 0x0, 0x4, 0x1b, 0x10, "79dadd34fd149162ae5218f9576cbd320693e72e5955be93eb0b3441e8a3bb3b10087b64529ce8f38f0044ae59b26162ff53431251a66ebab74b3783b8a6390d", "452df43b9e08ed4b75b0a6beef59c5d099f9438e1335956d7a222684c3a48fb72123ec6686fe8186223ccb169c53ae6ecae9762d2df3f9fce335edaa627a36b0", "081d4fa94cf4b3ca485d8131dbeabcc8c0a36d8dd7eb1f4e6d8c25e8687f752c", [0x4, 0x9d0]}) open(&(0x7f0000000140)='./bus\x00', 0x101282, 0x4) 2018/05/02 11:42:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="eb3c906d6b66732e66617400020401000200027400f8b8", 0x17}], 0x0, &(0x7f0000000540)=ANY=[]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x20200, 0x0) renameat(r0, &(0x7f00000005c0)='./file0/file0\x00', r1, &(0x7f0000000640)='./file0\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000340)=0xfffffffffffffb2a, 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/54) socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000240)=0x48, 0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x649, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0x3, 0x0, 0x100000000, 0x8}, 0x98) r5 = accept4(r2, &(0x7f0000000380)=@sco, &(0x7f0000000480)=0xffffffffffffff2f, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000000c0)={0x44e}, 0x1) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x79fef54, 0x4) 2018/05/02 11:42:36 executing program 4: creat(&(0x7f0000000280)='./file0/file0\x00', 0x50) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000880)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') readlink(&(0x7f0000000140)='../file0\x00', &(0x7f0000000200)=""/35, 0x23) ftruncate(0xffffffffffffffff, 0x8) 2018/05/02 11:42:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) 2018/05/02 11:42:36 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000001980)={0xffffffffffffffff}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) sendmsg$nfc_llcp(r2, &(0x7f0000001900)={&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x6, 0x4a3, "3df7b7c5c4444d58b2547c1bcd1e3382a4c7e49f0bed187722514f3697c73ef13a409bc3120d5ad35fc31a1c30ee531df2adf8a26cf8479176c21e06b7ea09", 0x7}, 0x60, &(0x7f0000001840)=[{&(0x7f0000000240)="ad4b8db955530146b745ddbbe77ebf8ec0f08af3251dc713eef4a8af38d6b64bc829dc7c29b4122211aa2afdd13f6e9bdcc75b1158d01e23cb9791fbcf17d244ea8dd05ddc50f3b43587afd28fdd9f0a784ffa228bd3e66fe2fdbdb0ec8e7329a0fe033ed1144c3235c972affb4b6e20463261da7b449167a4b26f2003e015ac9dc2dcb1aed1a912a0ed0fa1e92b94b406e8f839b6cca0373e7034016b2dfb61085c7659550d2f0f70dda3bb98f6787fdaddbcc938194e2807bc1823c501bce7", 0xc0}, {&(0x7f0000000300)="e05d21604890566956544a1e1644304689c4c4d975c846b445678bb54397ef017cbd16325821a2958361e98c8e784e29077d08856b9bcd6d9bf2956158bde0f84b40a18a12d56a4678d376c2f8018a94712ee3c4f756176b4c109b02399089c084e5aab53d709134d5c1a3a19b4f", 0x6e}, {&(0x7f0000000380)="b14700ac519033142b2d7c1aca21ec935b64e0d6edb30a7e85c91998f84c888bc807b22014a3a9dbe401ed21e2f0830609588e7a50565ab4cfb459676d68344d3b046389ed7357f7ac21f488664322b6d715352767ba3bbd17574f8faaff81b974eb9ae0771d445d8609cc239209df1605c0c79bf1b4b1047bf97e83e3a9e1b1783330eab46a7f789d08edfff4e43f9ac396f7b58f1e274e306263c83534dd454c7015bbb25fe04fd4bb69b02298f9ba9191b349832cc7ea296de9a7c7aaf378ae8c757f16907e87740cd68c7d08ea16d6a9b72561838708dfd5419416053e988389385850d619b89f2a", 0xea}, {&(0x7f0000000480)="ddc620be1615f6c763024330e26e62ea39d157c7b1bf264579507deb073585bdbdcb3e0108a3f5f84fbe887ba5a2ef9a20810cf5a79866673523e02bae68b2c258a59716441e5ab466cbe98697cc7fadb0a2e00df92e75558e3f4a0263088a0fb2369211ca65b876acfe1d82f57e606224430b7dc82fe5534b3252cdb9e76e22d3958c5217513b8d95ada4f33016e66c2d0b58da399193ad0bd3b16fb46887f1ac83a7e4ef49477d1cea34f22799535c203a17a0753edb881d34d1976e33427874d3f6baf7fa41bfce534deff0bee6fd642881f1f3485d5381c29dfbec959ae409cf0769d1039aa48e876e22420c034e0c58e6", 0xf3}, {&(0x7f0000000580)="0fc2064d68409f2ca5d6fd7cba741ff6a5e981e9a640700dea483e370d0caa83dbef6c90a9b788986d24a68228d2d385c8f27f671be5014df1c213360bf5457f102960941c2b246d3a034758017957354823783ca06a58ff252aabc4e339094528e2520a7e36359733cfb93d396265f3a3e3b3c61f7320c406a9255f60214358cb110a06e01249af72982b8410d767e2a805d20755b1d796d37f676f5c205459c97150303e8889f41e37c85cb0116132c70be403668881230ecff55ae0d1e3e853d235f074e2e1131b22baa042f1eeb6aa66424359f1e9efbec2ed78f68c6ba5", 0xe0}, {&(0x7f0000000680)="b9dc12b0d3f9bce17907443f87b1bae34e0833c619f56a187d8dea817f9c02ed4e0f0eff0c2a300bf7324cf3a93dd7c5522575b67002906d0b315a00c08f0b619ce0c9f5142b769a6ad731c89e3b362573985894e1f58115eb5175a18060fa47080fe5a3590d237d3f1c2022cbef37368ae41b250bf9aecf194d9799fce06ea1734f56580a8227180771e4a2501e3bf046554eaf18a4fa1d088a940114241ae95d03440b7a5549c466f19d6229e74ec461c88f5bb8eb9f0db9ad91057e0048103bf6e8815f3f4996d80c07736573b47dd81b19c4205674cbe86a3c", 0xdb}, {&(0x7f0000000780)="90a81d9a234e68eb89ad1e812becf29b48a1c97f330ef6d75f747e46feabbfb91e9bfdb1759526abd05ee095820448a3bce11e70668006e1e9df290f84601f79184568ee22b9a27b817c5cc40135ce71c8e47f0a39430126a57e8d2b3249ed68e81860e386f70d25a34508e2de2814f8bad0ca2fef2db9e6d31274ff935822bbe7988aa6353554807690661ebb59df7284fa9fd68f7e08e5661071899802c603dbb13e84f224bb51b1d0ac4bd4c1b68fa2caef8a1a8fc766f4cb6650157e8f252c0da881f00cd64886c8a09f315c6886dc16995079e845586b185dfa72e6e3e23a10ae587ef4b3c8f2efe765ba27e93bc723c14ddc614081856af45abc4610b88e55068857524f5b53252e0922cda1b1af745be4b9976e2df232d37de24c304a665aabcf604657a64af8a00356d512a262236e0507266cbd7e50c54ff2a359a26c2e314fafef0afbff21a885bf96c2514024296c54aa3bc58a5072b6a5d219b7c49b19707e1b251542c7382d6e2337a3124e5ba33c78e0fce3663280d86a93ba8a9689a642a001b3a3b58c7b44d3dfd476cae792dafc4e49eb8e0ef4093dd87b747149aee58f8a32167107a4d58cac04daa10363f9a994bde11edbdda5d481459a0367d05410a4f3dc8f363d81dd1dca5b518040d984eeccc99bb4f215d3ddc881241fa9361c42527ce958791a94b2d21a709b9274a300ac77c10834fc5324c9aa699710a4356bc3a99d72663f5e972ef47f9c5bd6066bf356712eb89d23e1c6cb98d15e28c511c477b699c41a457617992abc745ebbfe434557b14d945c5412ea725f64ed8986ac061529d2566509cc56ea074d6973106070ca0913c17da152fa5ebe4dbabd96c473a8d29ea3976d62588e1b4d7e75f3848ac00d37d82edc553e10ffd0396323b15ac4fcb485210e509ca906f0264981eb93ccc411db634cf819deb9094b7c78d0c647530f29d8aea160f47c82f2e6b52fb0a39d3aedc2f5941c3b848a5a07ce3802ea01ba06bacc3c16643357fe0ef67805518fca96a4990463e5f8b6762e05645c30ba704bf44561c220faaf273e02a862ee73f07ce1978e8358f58db72ff5b17c230ddcf6b3e3c6949af3b29f6b9b608f10ed87e5ce84c33c9c008c68ad4ff1bcf610601505aabedc65e94a476e1e7ddcd5b10babfd28b02847833a691284f1322cbd6b747d971b36abbf3cc52e0b0b16fb6fe618671d97225d735e9fb8cf63859ed42ce0632e50c6554378e529eb89f74626b5ebd4e2d4bd045e7b94d61c3d7c2ac3630cebd03e79ac1607f7a620a2021f14ee57dec37a7fcdf8b5e03144800c3b5183a79db58d1d434b0eb48642022039fef9e1438f733d7a64fa9d17fbf7f6e9d00b5d256608e277dec0023b03b19e356bd9259a7457d2a00b75f7ffc1992d92cdd39d76780fcf4b77d2b2c578f0f36a24c3ae2470bad30ccee03eb271181a6a92487d28e5722f87bbef374bedd7cf5801b2b178f87ec9fc6a48c2445e78efc54d6f650299df14bddcda11567a198c71e92633f2ce2be2fc0e1f668ac09a67344fcb9f5dcf4221c3daf7de69bffcb33b61babf99474184cebc647131f1b5a98862ae44b0951116bfb94a650bab25d4b456714fc229fae998b46b3ef7ed6340900b40fb61ec7bff7978bd36931a61942e7857bf61febab1d91103917d5226b72cf26b5361ab1a65861b6229f091b44b164f130049f0afebdb9105cc4a4bb5abf3d7a2914fa5e80159c7e370919c85b80421a93a3a7ba418e248182425ed5e769ae9f1fb33ea1000d99032be78eb5465f1a3a937e96e91ee8955c34f2b953f38467a4e9b5cc6d0ae4f8ec1c6f4e222bcb8a47f0b72bd01adb31216f60583efc2d013076c7eb40ee3fc536957b8bc64c97f8fe313fe07fdc50d73530816bbd74947e1351a7953914bddab365e68332389da25cbad37eb539a16519127d41a3c1fc018576da25fdcdb78805bcf0d9181c59710477dc873d2ad174b22f7b4fc681ce5156c77f980065fd2e3fcd95c75ca38f19cb63e231214c382b3e2cfbb844d8e5299edd5577c35667115d7319c89682227120bd271f8cd77d8e5bb1bf95417521f4230762f9ab7042f54762eb8d443fcd1a9c277742363ec60d45bba8cce19b07c682e950a79f5512fe93fbe44c8ef7e8a8841cfbeae69def98f716303f9f790b6754a47ec768bd53998094a912eb67837405c912bd0044a134a2cd8c2ecd90b8dc402a5717a9f798c741452f9b722242eaa38a1e1d587afee724a691851e9f696522c598c0ed6483ddf26188007ae426d0b8f598a33269d1abde9e8cf814d8d1b23a2f492aa1adb560588dd14abea942172cacf652128d846c142a02e8580461206754a16a8888f8af15d7972ce89d9060b485f452563026ef14a869af7dcff87bc3c140e6534d89e7a914b8eb73889ef0c59861c99010322d58708235132f184d656bb68820f8c31224bc6c71f28cba99192f29f2a834fb99a926d1c1b14d30712a42463f023dc651d0beed5ee634729d4278f93c52bce63327abc106a801b70f5dca27ad913f0f95bb961f4b7450edfca7693379b6267663f65549546d9aa4fdad2ab3713d25d12f7babd7548a4dd2c36fe3d20169382c1a4983a3f582dbc0e1fa66c8cf1d5613f2031c3546db7db993f8a16c81dfd5f9d002e52adbf40f5bcbba6ec205be2762cdb83ddcbf13d05329b2f14b19458ceed6cfc8e61046ebba729df48847404252baf18fb5c934fffd6f61a7452146e9503ddfa74344917d0bb3b26c1b3d67140aea44fb2b9bd80b6245369730062ff4b292fa16665cad7f8a14779fce5f8757a837ea59499a416c901cc531f2f3a3027d8531a00c22f3b0ee016088c73a68a5533b574efe2e754056fbd51c73777b3a69047edc773227cb5e116a97f0cc82c9ce33a641745798da72d7bc84d9b4851ecd5b477b2b50b0a65501040a52deea091bbdc6e1d28d842ab53125146cf9a0032326eb1478c8ef820455acc08b61568c26c0163dc022fd6b84550ef641af6d0cef1b08334bc4cfe6e50e486768c54f237f8a74bbf8063387735184cd2bd24a6f5c059b446c9a4fccaca3440a18e510de44202bef54583299c65e0cbc01d0c23f2987519314c4689e6520350a683285cab752af67b7be28b84db4a95b0f5d9738bfd978d1e34074b9cdac747fc1e1a3e5651b10db5114f5ff86b6c16df1d0ed0bb3bc51ed31a1aeb29cf77166ac8b7c9bb1836cc8dce4c08411a29754db1d6a8f8477d3c0fe6bee6dbc2abd15f2d6b4f522022927b7eabac6cc13a9dc5180ecc4e716a428869786b117d843630d0abd5820f207b3ed1ded7b4f6e303e0d0b13e5a2c4d4a8b393cac4abdf736b436f276664f3e5d8635efd622f46dea5fcee1e3cbf5e7bd7447824a46ae21f26a3e2ee6c92aaa1278ec025ade38c678be12eebb59775dfbe006590d875207c484e68f82b8ec7b17298e6e812901c87260b721d3cf89da3cfe4e733f37bc0b4c57b2f36d6313c9396d9e04212326dc1918c48188faaca37ca33bbcd748408237b50cd750a06781755810720d7e3709dbf99076e82cc24d406eb9800b07224bb49b532134fc6b53c07b67691ac21feaec687e364dcd9912aa01d6e51dc37d40eb28242217569d9630f5cd67750b2f2c1fd1c22db67982c288f84656a44db33a3683be8d884fcd17ffdc2c7f416cddd1a4656a01d2aed62a203d6d0dedb8cafe6f76865a067210a13d2c728d421c070fbf6d2cea9907ad3d05d0a9b2a4b7389eecf628fa7ec70559fe03eed42a78c1766f8eb38f1bbc7ea15dc784f767abee786ca6adb3807735e57a24b94904619aa34e931ee6c1b4279ec2a3b7878fc784cdd1287520e43fd0edb63e2d242c8587ab70664e82c15e1497fef5b99d727108ad53a66cb6b880a2f763fc0773340d608d55f4dab2cd10f91bc73ffd0d3cd7b377aa6a4b9e5b2b2e814386f1e31d70e7ed0bd2a77714cc7184840dc1f04f6dc56f906f91dbe1c2f78f8e26e3616af90e12f1e00298ae14ee2ab564fd19034fd276283eec0083072b8f789a48a64f0fbaca1953928f49c415ecea19f718a811e4f43b6c1d34bdeae4a3b7ef8a764f07e1404c214d2e524def4cb023eb596904c8d96eecd97c3cb92940b8847c551f65f2d6640504f449f03148e2677b59e5a7fdf8a6403988122bddfadf2fa65bac5d8ef1593c57ec0dacc57f70b4606593c259d1578586954c11f28425f8928da983346e2d9f0a59ebd9268e61fec1786adaa77a16af95344cec09260febf8147baa38806b6695280f2fde9dd76a5615fb861524113b845c6bba8b104456ae7e373e9f25d8628c1f6ee5056a8091fa311ad97c3344bec514da2796abf22312e214764adf8854f01ad68d667333c9e2bbaaab7b46c8fdb8523815966483c5d60a973b59ae70b9b4d52d45546bfe321a53ad715a6e656d75c68bb418d667518211dac8fbd05dbaa26a0157fd8ea48dd4a73acc48cd6871446485efe41f427d8b60649831e8ab311a90f5bf7cb139ffda20a3d3a0285922938c44160730250fe7bdc6c378a15e11410b37e855fd374d3c9314775cfd68df975d5e1d4d02ace341a2829bd1183f846f1f9cfa4ef755cfaa3745e2212165569a8820f13325924fd2ebf12c501609c93eb0f1cb8d67ee93e35fbf6a23a5271819159f451558c191b45b76952963b83021461193594eb4fcdd3d45bb0c704e4e82705e3fd2bca9adb526b7a285ed9a92408773efbf94a1acc184541d239d85f50ba99b7885ca703b3c16c90a38d03aa2b0856331305da380d313e14bb20418bb5810005bc797f1f01537c4945e66410de48993fd399de42842d27f9f388b3fee95842df9e78bb488ef3fa049df39ad6b09f279731a9a843f968fb0360f592697329d97214ef54b82a62a305d9dba7cebb2dc515902f24a1c2790ceaab7b40e7b45fff61c8c0decc2c48c9bf6b7a91fb60eeaab4d6afe26973caba74a7440051800acd9c63b077cd124c99c37b88526694be378523a158c0da8b893ee25f756425151dbcec56c9694ef8fbd4d5c7de27e0427c265c5860c22f7471ecf6681e83fc66e5803177e46478987c1792a3a1058a76e4985cd33ba6a2620015e1d9b9c2fc78d737d16ce8099c03d2f8d9d8e041b1d1bd979155d35c650379cdf2f4a0cbeff1c3fee4275b351ff0a5280708a67a5dac6f505c54729eb22301141c8a3240621bfb129a82cc1f60b5748c97fc0e030096b12946d1a55974499ea1c8fa83765be41080fd89e5f5b492eca0ae57f13db6d5fe3ec8c4c2766d5539b8bcc0327f1b23d9169306943cc2e0158c97a146eb0e64756f4aa309bc169fe59e3c3201a631b94da8f6dac7cb1f8a044d8331f711fa8f66b5578740756f2c89c3d5f12a8b9f690f980835f2474ca6f7b0c908408984e893931ccfdbad32804061a4bc55c79dc6345106771694ec579e3efe8a505585e6368a7fb6c4df07ece69e39b9091aae1c85f7cab5f838c56174c51752664dbdfb95801e4046263f87fa75333c4a71d30bd60eed2d7eee922c7cdc642e87b2d0510af983cf671918f44c65ef1bed8e9153905c8c26ff5de12d9d2962f6236658e95ae70be49d8827b60746c6705b5ebdaa4e4975edd5591ae0ea423edc94be8eb2173396d7b1f336e2b797d0efe3b6beb6ebaaa847e3c3d9d9ae8faf10d100c7b453bca061492869fada19055ba03043514403d805fb98a000a47381d718c23559508f529f1ec1340a9d7533259b7a4bd4017ba4bc4f6ad8122253af7dcfe5a9548e9", 0x1000}, {&(0x7f0000001780)="cd7c4b04991932c09e004e9745a5c63eb9bf7e5fc3fabec36a7b6b6387b0af0e8d08a6f96cc45730eebe05053729a3ae773e72ba1a052269c1fadc8d5a1b9992386d2c45ea057249cc69b62cbb871e6e7b9952f2b6cd04d01543ac45f3222674dffae531409634472b27419c5d14c717823d", 0x72}, {&(0x7f0000000140)="50bef099011780585fbfd3fb7cda1bfe1338f032cc91fef2", 0x18}, {&(0x7f0000001800)="c43f3ee298bfaaee12fb6b20d307b31efaf4", 0x12}], 0xa, 0x0, 0x0, 0x20048000}, 0x40004) setreuid(0x0, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001940)='/dev/pktcdvd/control\x00', 0x400000000802, 0x0) 2018/05/02 11:42:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x2, 0x0, 0x7) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0xe6, 0x6de9, 0x8}, 0xc) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a35e695ed3a50f7d97a297cb9a6bddedece96ff3d174caaa55e77a20e67fc708da118b6ce303a56576535117af06c86da9ef9b6ac389bc1f695f65165b84066ecbea862f4c156f9d019c90000000000"], 0x52) 2018/05/02 11:42:36 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="7ece3f9d6c721759630e1155324f6563", 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x44080, 0x1) read$eventfd(r3, &(0x7f0000000080), 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r2, 0x10, 0x2451, 0x7ff) pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000180)='O', 0x1}], 0x1, 0x0) fsync(r1) 2018/05/02 11:42:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x70500, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x59) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:36 executing program 4: creat(&(0x7f0000000280)='./file0/file0\x00', 0x50) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000880)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') readlink(&(0x7f0000000140)='../file0\x00', &(0x7f0000000200)=""/35, 0x23) ftruncate(0xffffffffffffffff, 0x8) 2018/05/02 11:42:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 140.565537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 11:42:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x70500, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x59) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:36 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x220000, 0x110) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042408, &(0x7f0000987ffd)='&-\x00') [ 143.021215] IPVS: Creating netns size=2536 id=24 [ 143.177059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 143.190855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 143.243726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 143.256776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 143.308244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 143.321575] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 143.334890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 143.349052] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 143.925158] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 143.956993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 143.963307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 143.970565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/02 11:42:40 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x80e8, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) 2018/05/02 11:42:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x80800) recvmsg(r0, &(0x7f0000000a40)={&(0x7f00000004c0)=@in, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/138, 0x8a}, {&(0x7f0000000600)=""/173, 0xad}, {&(0x7f00000006c0)=""/202, 0xca}, {&(0x7f00000007c0)=""/167, 0xa7}, {&(0x7f0000000880)=""/68, 0x44}, {&(0x7f0000000900)=""/153, 0x99}], 0x6, 0x0, 0x0, 0x6}, 0x40) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vga_arbiter\x00', 0x204a01, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7f) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0xffffffffffff0001]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) r3 = socket(0x11, 0x802, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x105, 0x7, 0x1, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]}) write(r3, &(0x7f0000000180)="5d2f599234ced1ccf5dd142159e1cc652b9079d2a9dd919b1e7354a80e14de090670ce09429d370648dbec8d2034d55c215f5665bc59a2e098036e5c0340f1efeb32a75f76ffd7f002deeb8abc013c08a202172774ce22406ab0cd0f0d1922bc3e523f399b5c016273ddd07fc6d0943b2ffc4098fd356ff7288df5782e3f412897", 0x81) setsockopt(r0, 0x105, 0xd, &(0x7f0000000ac0)="cb5bc15926efaefaaf1c27e430bbf8454101a24cbd492a0300000000000000ab0384cd31c1c82d4f9efa264ee72d5d74718bbbcf39b0b6636f99c64c07294a86581850afe1309db4ef49ff684437897c919b9694f2765baff2d4359a58c9bd9b8c7f0bb7aa02f23c08d02084ca3cd5efb307ba7dc2ccc8e7b5b6fc1655da8aff9b1adac4e4687b877ca6abec4b9f915711899b110b19e910920f36d4d9fb19a31d3c79b26175", 0xfda4) 2018/05/02 11:42:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400) setsockopt$inet6_int(r0, 0x29, 0x8000000012, &(0x7f0000000000)=0xffffffffffffffff, 0xff63) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x7, 0xffffffffffffffff, 0x1, 0x1, r5}, &(0x7f00000001c0)=0x10) 2018/05/02 11:42:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:40 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000e40000000000000000"]}) 2018/05/02 11:42:40 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bcsf0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="c97a2c6a07c80fe4b80aaae2dc"]}) 2018/05/02 11:42:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') fallocate(r0, 0x1, 0x3901db17, 0x89) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000000"], 0x3}, 0x1}, 0x0) 2018/05/02 11:42:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="eb3c906d6b66732e66617400020401000200027400f8b8", 0x17}], 0x0, &(0x7f0000000540)=ANY=[]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x20200, 0x0) renameat(r0, &(0x7f00000005c0)='./file0/file0\x00', r1, &(0x7f0000000640)='./file0\x00') setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000340)=0xfffffffffffffb2a, 0x4) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/54) socket$l2tp(0x18, 0x1, 0x1) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000240)=0x48, 0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x649, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x3, 0x3, 0x0, 0x100000000, 0x8}, 0x98) r5 = accept4(r2, &(0x7f0000000380)=@sco, &(0x7f0000000480)=0xffffffffffffff2f, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000000c0)={0x44e}, 0x1) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x79fef54, 0x4) 2018/05/02 11:42:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="747a3d5544032c00"]) socketpair(0xb, 0x3, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r0, 0x5412, 0x55b) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) 2018/05/02 11:42:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200400, 0x0) ioctl$BLKRRPART(r2, 0x125f, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000001c0)=0x52d2) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x195}, 0x1}, 0x0) r4 = accept4(r0, &(0x7f0000003180)=@alg, &(0x7f0000003200)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000003240)=0x7, 0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r5, 0x5606, 0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) 2018/05/02 11:42:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000480)=ANY=[]) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x3, 0xe6, 0x3000000004) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1712ebbbf830825fbcce0cdd91c743dab9e231e9a055", 0x16, 0x4fd}], 0x408, &(0x7f00000001c0)={[{@map_acorn='map=acorn', 0x2c}, {@nocompress='nocompress', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0, 0x37, 0x36, 0x2d, 0x3d, 0x37, 0x35]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x7d, 0x34, 0x36]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)) 2018/05/02 11:42:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x0, 0xfffffffffffffff9}, 'port1\x00', 0x43, 0x10008, 0xb13, 0x9, 0x401, 0xf42a, 0xb13, 0x0, 0x1, 0x10001}) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) 2018/05/02 11:42:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xc49}}, 0x1ed4, 0x8}, &(0x7f0000000240)=0x90) accept4$ax25(r2, 0x0, &(0x7f0000000280), 0x80800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$usbmon(&(0x7f000000a980)='/dev/usbmon#\x00', 0x0, 0x82c00) fcntl$setstatus(r1, 0x4, 0x400) [ 144.297245] FAT-fs (loop4): Unrecognized mount option "tz=UD" or missing value 2018/05/02 11:42:40 executing program 2: r0 = socket(0x8000000000000014, 0xa, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x6558, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) write$fuse(r1, &(0x7f0000000000)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x9}}, 0x12) 2018/05/02 11:42:40 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="240b2bbd7000fcdbdf25090000000800050002000000200003001400020065716c000000000000000000000000000800010001000000080004002e0000000c00040006000000"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1457bf46105c8725205aa090afc882000000320ea21e7d33cb85c5886beffad86bdf03dbc5a09cc498917b14c0c994da92b3ee9a08e9c8760c3af912968345f539845311f7b53aa40f17c54543ce5b78593ae64f787796ce654d298298397768fb47832ef05e86f119baf1", @ANYRES16=r4, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1}, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x14000, 0x0) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000100)) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000b40)={@local, 0x0}, &(0x7f0000000b80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x4, r7, r8}, {0x3ff, 0x9, 0xf91, 0x5, 0x1, 0xffffffffffff8000, 0xffffffffffffff81}, {0x4, 0x8, 0x7fff, 0x2}, 0x4, 0x6e6bb3, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x3500, 0x4, 0x2, 0x7fff, 0x9, 0x4}}, 0xe8) [ 144.471775] FAT-fs (loop4): Unrecognized mount option "tz=UD" or missing value 2018/05/02 11:42:40 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f00000001c0)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x9, 0x8200, 0x8, 0x7f, r3}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0xffffffffffffffcb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000014c0)={0x1, 0xe, &(0x7f0000001480)="82fa5bd0579bf4939c629542357d"}) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r0, 0x2, 0x0, 0x92d) write$cgroup_type(r1, &(0x7f0000001500)='threaded\x00', 0x9) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) clock_settime(0x7, &(0x7f0000000280)={0x0, 0x1c9c380}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f0000000007000008810000080000020078b25e02000091970600"]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/05/02 11:42:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r2 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xf9) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = dup2(r0, r0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000005c0)={0x60, 0x7fffffff, 0x1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000580)) r5 = perf_event_open$cgroup(&(0x7f0000000240)={0x4, 0x70, 0x0, 0xc78, 0x0, 0x4, 0x0, 0x4, 0x1022, 0x6, 0x1f, 0x6, 0xb3f, 0x7fffffff, 0x80000000, 0x4, 0x6, 0x0, 0x8, 0x100000000, 0x0, 0x6, 0x4, 0x5, 0xf6, 0x20, 0x1, 0x5, 0x3, 0x1, 0x1, 0xa109, 0x9, 0x8, 0x2, 0x7ff, 0x6, 0x1, 0x0, 0x6e6, 0x3, @perf_bp={&(0x7f0000000200), 0x2}, 0x10, 0x1, 0x0, 0x5, 0x400, 0x3, 0x5}, r3, 0x4, r4, 0x8) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000002c0)=0x3, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x48, &(0x7f0000000380)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000480), &(0x7f0000000540)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r6, 0x64cd, 0x20, 0xffff, 0x7, 0x7}, 0x14) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="efffa93bfbcf00807eb97e100aafc71aea748796d7a4c13e7349bf109c30cf88cd814525bbfb0168c2331b8eb73d69eecb9ae5867580a00b1d6c2f72073aed46a71cd077b9400c1d8e825d705b76e87ebc4c9a86ac49b07135c52bf080e59e43fb08869189788999903de16810c4c4cd0100f6865a687d1dc5b48a9dbf203ed56fb79096e9c0d232f32e8dd951eb239646a237d0dbee60c8661a0b61b563036e6b2485598ac2cbd91062000000acb4950e368de39cce8e81841e74cc8bf625572d84a884", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xc0032, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000000)=0x1) 2018/05/02 11:42:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x100000001, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[]}, 0x1}, 0x8000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) timer_getoverrun(0x0) connect$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e00)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'dh\x00', 0x2, 0x1, 0x3c}, 0x2c) 2018/05/02 11:42:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000006c0)=0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x39, 0x51e3, 0x7, 0x80, 0x2, &(0x7f0000000080)='ip6gre0\x00', 0x0, 0xfffffffffffffff7, 0x7ff}) r1 = dup(r0) ioctl$KDSETLED(r1, 0x4b32, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020002, &(0x7f0000000040)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/02 11:42:40 executing program 1: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00000013c0)=""/126) r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x80) readv(r0, &(0x7f00000019c0)=[{&(0x7f0000001840)=""/79}, {&(0x7f00000018c0)=""/53}, {&(0x7f0000001900)=""/56}, {&(0x7f0000001940)=""/78}], 0x100000000000028a) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x200, 0x2c95}, "706f727431001f00f66d00", 0x30, 0x1, 0x1d2, 0x8, 0x6, 0x5, 0x8, 0x0, 0x2, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'ifb0\x00', 0x1}) pipe2(&(0x7f0000000040), 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x7, {{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x88) 2018/05/02 11:42:40 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl(r0, 0x3305, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x7ff}, 0x8) 2018/05/02 11:42:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:40 executing program 3: ioperm(0x7f, 0x9, 0x1ff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x943}, {&(0x7f0000000400)}, {&(0x7f0000000600)="f782d68113d1db868894aa41361d0b663667088a77", 0x15}, {&(0x7f0000001d80)}], 0x4}, 0x4000810) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)}}], 0x1, 0x4) 2018/05/02 11:42:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/02 11:42:40 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) mmap(&(0x7f0000148000/0x3000)=nil, 0x3000, 0x2000002, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read(r0, &(0x7f0000000340)=""/158, 0x9e) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000140), 0x6) 2018/05/02 11:42:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x196c, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="e29919f5715fec1e7e28258b1910bb3b539b2be9cce5f4ecede480427b6b8ab3c7f470524fe33496a5f8c39732af50b48a7753077d606a07f4f523fa8eff5245698acea5ff242f42b542666f5b98b6ab82ed58a632653b250902a9db5f1afa54baeb97a2b54a508b7ce384e9d04d53c83913ab9196e7f14c70b788a236d48ecccbe5ba732791ce29564bd7c69d3ffcb31bf70f0b8cd50d57aa7c0a952775b66b6a36a95f53636b86e409c4373dec02c0b89721575ab96c27d601622f1966163456a238a3", 0xc4, 0x3}, {&(0x7f0000000540)="e5ed1fcb489a61b17820a2845d0989a4415fced2c06405b6f838645e2b5680394c22bb9688efbe4407c6c47f88c148af5be06d2bd8c1c07faf835abd9df516f1fde4b8aa54bb61c5e5ecc86c111bf07b3c1d197ba40b28de49f8b3cd6460c1b50141d326571434ecfc643c8e8813b9002a57a81522b32810f27c1202edf274e9f70aec51ea6503f67e10cc6917b9a8201da0bbdf5bbceeabe70ca8f0c64654615a7e1e71aa1ee91ddbb27131e3e899b111c5ce605272917ec632ece322b73bbe91f2e544b135fea2575d1d4bd34403cf811850c419654b6497f536e1dc17bb28b1fafda8b303166e4a6903e8537932601a19d07067ee3d2614a5d7d5c34368c44e58bde571f9d578a0a1591af5f4f205cf9252f5b546c90b69a9e0f3f732a7f81815e30fe03e6307c0402c7dbdeb658746832f229c59285da6be9d8d906a7529c0b7a568081e9b50026b7178aa94dd21b174398128d8086329d2cbb8d4f3bdc9b43d5b4ef90ad2cfa902e30b51403df0f4077f201ddf25625cb4c95b9358e15d40fa2fb4001aa82610f63faec55be3f2a3bec0e016ccfe1cebef70b88896e2cdac37b1771bae571a95b3f29cddb32bd5a3d5e9a825721359702a95a6c788e05d4943741e15ddeae486439356ea16ad5eb81ff138891bc0cd4757814d8e8887693fdcb106709c53a40aca5b7206e51965041115f8fc6defad1000b35373d05db64aea672439a002e9b7aa8cc92233fbf067842d4cb23cdf90ecc73227434b3fcacc6cd24ea8d03dd817f67eed4aa1afb28e3f8b9a7a4b740d6714a39704a1f529bf836f31e255f14ab400770ab5666bd758d91dbc9c5ec1d4f3695bdd33167dc20ed140811b89898184cc5728c15e98fe2882101cb2fec1cb080e610e62d17a8913af9e0810dc242c292134511ddb083c3eae250775c09a57a96bb4dda3db4ce1d65b69149b7891e408b35c82d478121eebc5b35682448da112488056fd9e692d1677fb41bd5a5f0fbdadb91eb981880bb4f15896d23eeedc61994680495f00a469a571dc9d8d113edd14c0990636a9a50afabc0dc35e473bb0b3bb21b95b4673e42282c017e68bca608231963b0d826e7b184aba96ca1fc81ba38daf815df28ce34dc9df81b1de36ee0912066c471bc0e31c31ebb4f334d5ce4ed75a0506ca61ad8ce73e9d90b9bf766afdf71136020f438ff4d71f207b06ef8cd63b4e1d2ab92f16bf8eb671d761754d8450d2261c4d5561c6f5c7e595f32b64bf4e5b6956b0140b91f15b1606820b348b1efac759c00c42d23a623939caebc7afc4bc9304c8f3e4162d2611109cc31be35e7181fcfd550fdd92eca4dbbbb6d46c31759141c65c4613ac60551436a3f554d2973a8e5e3596981920e2bdbbc487084c769bdec905e4a659b17a64fed3a1480bdb2c51a363298687a89ba9fd2d4ecd4830e90455dcbb71d7bc1b78dceea34f98d5e531ea49cdcba8332a40fbf5f529f91f1c6acbb2f036609780afa60caffa78c52ebcaaabd48553fa417e268e7056a08ff3b15b9d9523a18707983fa029c0dd401f6cce72c384e4ac8d3ecac029bd71c86eed4cf9aab42d77220933b07b55f86f490e923e5d6271ca9502c328a875c89c12f0e8b928b06ec505bdade9a9510af00b1ce4f09fa60c3ccf236e96afcc90c0eff118447c74b5905483eeca63d2642a276a5da211a0b38ce7e504061ef91675ef440bcf9590f91b75255f870dfd2e8f0e906a496c63c5ab21211c450504b6a311c4a20ed39fa8f5440fe7dcf9d926287fd81c772aec1b194cd20d69877eece6280d27ffcd3e21003a7fb2b18ad0a2c14207ef1a9012f41c49bc8b256ffa4d363e124862440f8902923afda8ae14e37aa8271fbd0b87089e855d103f522f43d7c6d3264f1cb022e00c7f5c3b4f0a5dd73898bc5559a2e600cf4349f25b4a7a39869350f1f5849bca38579e4cf1c0f97e4add696443654af897ea25d73e2ad75661d6f1df073ce422a9ccf0cd3baee110b8d3d304eb136462fadb8bfbc0045611ba6cc971d8de449df58f99d894a6ddc6c2fe35a8385494d50c5a737aa19e218255e19a73629f562563485b528a6fcb3c913c9a6c958b58deb16950c3475c5897e5bfa576db5dbedcb2a32c51d024fe7efdd1d1e4e00e01e12e0ffaae8bbe95b92c47cc008e58122d2ae895294ce6f06de3256337dc5f2ac6dbf636861dbb4633030963362e3c724a3080608179419188c59c47defa5e306cc04dff85b1fb8a7e59712c0463653983038430b1875d0b70296a3750d5a459be890aadaa08973a46dc8e7578c7315f0179ac31ec42f41f5f6b71dc1ebd9db7c60b334d9476ebe016e916905a9ba4fccaa73df6d4d2b6f006120b81c6655b3625a1d05a6024dc3dd4c1137068278d9b6cfb397cb5bc9e44757e89de8cf5bc8bd1dbc04fc396066e4cb40ff7df5c65cbb6df400befd0990d6a90e81ff7d5d36aec27277103c7530cdd2d79f6c21d04515e9c5e52fa14524c63b4caaf451ce79a8eff203adc1d60e5ee7015164d59959e56651dda5d81efe9bc238aeadda142e4fa122feeb422635be0b1eef5f9c8d57ba0eb3a7e44834b4a54c46d52d09af3e8946c4dc5658630e5a34c67aa1b7da353757ba72af85ed823095775e957f07f7f855511eeb7307444337d5169048ef7a4943d3cbc387aaa597d4ecba9058abc4da9bd05d1a1e68f2a5e72b3d3212e46a0490008dcfba85965883d08d39ce1a4438227b87c4804158eb6d9395b9d76873b43a5fd0ba96a82b3766d7d69c90b0e8e6baf442cd70037d8ca08cf7bd3119187c3297a0c41849085b92a1e733b45a75d63a004184919a8f06f4082c82733b9f614b817f4adb2a863c5b0007ee1d681674b39285a13fe6a6307cf7e3b882360848f1d99f8cf82fb27a7eca5be4ea2ed6aabb0d8977bfca2713e9ebefd4c7df86748426e817923eda0ec1c4b5b8b8420b42c093cfec5a0dce3301469e32e2e58cf9a38999e968a85afe2751e4c8b297f8582847656b6b6f3915051237678af03aca96deb3a3a9d21e12859e1884663b8bd7f8a74c2d9f3c1de5c86b102d742fd077e291d874be37818effbba91cd7f5eb26097ff8d8ef733d8bef96a0d37011a274607586904a60f85b82111893142d046c54e53a71441a5c98f04e3f530fa6a0f0817e1316ecc1f96433be4ed3871c85792f7760f832c64a66ecfba780fe0427205a097d9ea000aae037ac2482d826adf97e413781989f07d24d82169a66f71ee6384b5dd17b142e0e191ae0b3145af31604f6d5c8fd5f147dcb6e4851bb46da34aebbbc768150a0d0227bdb5d320e7e48e6fb47148cc30cbcd66120e7890d57e508b5c371217ed3f97fbc4ae0015c8e6cfbb7375bcf76f731ff88b6ca520c8d5ea9f5ed4d7a59fb0b5da3c0117ba93fdbfd95c9f5c9ef90193164eda511cde59a9ba08b846253e16a3c9d8829ccb2b9173ccee830d7cc81b6557a5d50f70d2d32d07c1f7ec661b3d2f34e2c1fdb780a07d58f50f9a78eb4203098b151729e66483010a8c22be9a22175bade980ed4813cd0de98217fef67e09f60e051c7e1111589bd472b8dc92ece377a3565ab323c59abd1ddfdd008fc1873cd660bfb5bdae8595f0bce39b3d66eaa241ea74b4fddc9ea7b08ddd4e8a0de8b00c821cc2cd725adb5cafe01f5aaa71fb2a20cac212d1444e0305e11005794e84efe5e98d17fc9da6646124f030f57ccee4f4e4faf720b878e66f357d7bf50f16364cd2609a570468b342f7b71e1760c4b6d90e928b7386c337d9d07a17de4e73d8897e1021dc402d5ad6c34a3ee51ddf72d95e72d00b62e6b8cd5922086e2a0cad06b0f59bc6ca0c6b840e932bab9083a330ff8ff55558a35d78aedff86b8f53aa5b7000642a0e689230adbb5a149be492d179d0e766eef8c3e380e39df7a8c95e842c7df4c73dea9535659016e679c388dc857a3071a957296269ecb550e64d84db5875da6accf2272286ec8547e299c507a28ffb83fcd93c04fd8864cd6bce9872e5dfc405f480d81f59fde5cd49cd9e44f3e41a606ad1eae0db45c5c97a2c7339000c351772db27ed05ecbe08f411cc1d68536dafe1b01f7deb146d54ce9d378a6456e95aa56e55fd21785d5c87be2168918192faa772c44318e9fffbce444ad28d7c36d55f428b9fefdb881a050c29aca966f4b04bf49fa3a3f3160b4c30edea6934f12196be1ecbe54762a069eebbad1c78dc6a813e82277b7d064ba31cef4951c765e0f4b677351d4d90ad46cb54c21504fd23036a07efcfa6bced2be9bee4ee58299020f6b10a09bef940c1814bfb50570f68932b6ea3b12eab7b3e1f98984c574e5e796b4f16c98429e484c90f8193d91558c2c202c29b722e89516eaedd3089f37f8406655fc398ab7b2919b718602df39113dd02f01d507beec358d3bac305f572fb3e43a3bc6e31a9401e83ceec23d1cfd58fbb05ed94ad4644ca718bd32602f244d16c0318287b58f71088ab3e6232870256fc334cab85460d93403d2a5ef4edd50421a562739371f6f86414949f4d7a2462486daff455d79ef5f1123ac1629157af56c394d3e993d93025d1e56155a9997d2e5348613d72b6a03a8d0eb6d0e1d2358079df9a94660f5af5fddbdc3beba32b9048af352cde211f54d3d237e03d515e41cb3a0d8cdacc9dc31d56bf638c77d9c40b2d112d234d6e88fcf1eb1dd974ffb07c36ddd93cfee150982742aca602d7e3fdf5c1f0b8382f247f82f70323c155f2b07df586ca6ee33f28ae17efe27848eae542618f5345889de39554f5307ca81268813337f4b24c345835f4779fc925a1ac8f72be17f7c4f9db43c78e9ec1fdb242f173dc90df0ad2141bcfa9fecc81d66a8b7cf5e6278f826d8a02682607db7556303279cf13acd8332145bf5fbec0e4fdea283c0e9e6a316421cab7bf554c504d596efc49e86b135966a7704341762d41d80228b73011bb8a28cebcfa18ef7a4fcca6bec430d709cc0fa0b0785397789962df9663aa592c837911b19a2e2fcb7f23384f32ea4acbfe3ac6e82c32f002e4be5119d80bba882d5247e0fa4b95a4aa5290b29712081ca574cd559f17f6262cfa3c287d58ee2aa15f8d22a15d7a0c014b856f36848df13984801b078ec845c1573ae3b1b42dc72d80d7a810d92952f3a33ca151d59183ee3ba4bd895cea4bc4972daf75134ae481b08452f00a193b6a31b85743e006468cb459205060c4bf4db420fd2dfe8ee7039d0f4e2d0431e09a0336f81fffdea8e39b7d947b040acc93a6ac203d27e6679b3817b7bb9d0163a16b1cd17c2c21381e88f2998c4f10513ee207b4411459f6e67f689ab415ae79456a535b1fc7b9bcfaec5a56be511422c7fa52edcb577015342b048e867c753ddb0cf6508c5b0f6ec123c68cd5fc769c7b73780fee28dc5d05bf9c583fdc89b496b7a7e4f309308c6d8ea7f0797779e9ed0b900269384d962a5b45ae28d5987006c78fa237d74eeb067d9b79c6cdedc2bc3678649055d960c47164be6c66cf9480cfe314b04f774a1dece46420e99e348004d160eebf5e8d75d9597e32880d6781a17169ae5763e30cc45d2a55c7ed17312c21718f720586c984b87de1a653743c433beb6b103eb6961a8df1c775ee1723fb938a3ea79dc23e3890ae102417734dc6dda0d2895b3f9c8fb0b681e03faef2132a33c84126fd7ce616905b8a015342b1be98944be66e12b528676635ec1905c2603982af4a2647fd54815d9ac76a53f97321017730a43679ea634c46617327034805eef78d748f", 0x1000, 0x100000000}, {&(0x7f0000000240)="e970c2f7593b36c4ad2fe09ab609ca8c99e05e1504c4bab43c4aa20868f2c9b694c95432414119a6cb0cbd02bf4d31d3e55df24d9104d264182f35a7f5996de6f486aa4fdb21d79a8b5991f05d68b453d1e9bc1f6ad7a59c65cddfb0b68e498710b76872f6db0302422ef89529af3961bec9eec29c81054399e6fe87cfd3ee62b79b57f61c643f0a499fc00baaeb15cc7626ec9f98d86c376ec39ecbf0c8e1ba609de460cf2b8bfde2f5190afb6fdc0a7a7652b41d6dddef20e2a0c09a1ca9dfab6b6d14ce88b3b1d60667f11f494e0763aeeb972233e90b2104566b9815861c3cbb7f3961582dc1c591cf8668665a11ff1ab048e8", 0xf5, 0x1ff}], 0x1000028, &(0x7f0000000480)={[{@barrier_val={'barrier', 0x3d, [0x2d, 0x0, 0x37]}, 0x2c}]}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 144.594328] Restarting kernel threads ... done. [ 144.616024] Restarting kernel threads ... done. 2018/05/02 11:42:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380), 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) getcwd(&(0x7f0000000200)=""/185, 0xb9) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) 2018/05/02 11:42:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:40 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000)={0x0, 0xfffffffffffffffc, 0x4, [0x7, 0xffffffff, 0x8, 0xffff]}, &(0x7f0000003040)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003080)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7, 0x6, 0xfffffffffffffffb, 0xa18, 0x3}, &(0x7f0000003140)=0x98) fanotify_init(0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x4000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) 2018/05/02 11:42:40 executing program 1: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x21}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)) epoll_create1(0x80000) [ 144.866474] FAT-fs (loop2): bogus number of reserved sectors [ 144.876186] FAT-fs (loop2): Can't find a valid FAT filesystem [ 144.976080] FAT-fs (loop2): bogus number of reserved sectors [ 144.982256] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/02 11:42:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200), 0x269, 0x1) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x800000000000011, 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x3, &(0x7f0000000140)=0x7fffffff, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="72617700080000000000000000000000000000ab5200000000000000000000c7a9000000000000000000d66b05ece5e68ff18b0b1404509adbd4bc073381550000000000000000000000000000000000b8af0a5d5c00000008000000281055687be100000000000000000000000000d50000000000ffbd00000000000000000000000000000000"], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'team0\x00', 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f00000001c0)=0x1e) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) tgkill(r5, r6, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"69726c03003000b30f8710043bee5800", 0x1}) 2018/05/02 11:42:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0x0) getpgrp(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x4, 0x0, 0xff) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @empty, 0x1, 0x8, [@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x101, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty]}, 0x30) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="010300000000000000000800000037e3986d7ac05b6cfab5dcc650f64533445546572a9f7b54"], 0x14}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x400) 2018/05/02 11:42:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x100000001, 0x0, 0x1, 0x1, 0xffffffffffffff00, 0x4, 0x5, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x8, 0x200, 0x8, 0x34c, 0x5, 0x7, 0x5, r3}, 0x20) r4 = fcntl$dupfd(r0, 0x0, r0) getpeername(r4, &(0x7f0000001380)=@can={0x0, 0x0}, &(0x7f0000001400)=0x2d8) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000001440)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) recvfrom$unix(r4, &(0x7f0000000000)=""/22, 0x16, 0x100, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) lseek(r1, 0x1d, 0x1) 2018/05/02 11:42:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000380), 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) getcwd(&(0x7f0000000200)=""/185, 0xb9) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) 2018/05/02 11:42:40 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) kexec_load(0x1, 0x7, &(0x7f0000001540)=[{&(0x7f0000000040), 0x0, 0x3, 0xffffffffffff3ba8}, {&(0x7f0000000180)="66711be4027cff4ff94b70c06955a312842e35daae966c73c02e034a244fd8461011ceb3ffde388e3a1992859ac1244b8d62fe35fcc63a5f58473d26f5ff8c27c33684a4a5df6acfc8ef7eaf4143a6e44ee17c75e34bb9aa6ff4793e23bbfa36d5f31d470f7e1589b8a8d309800eeb7f712e0f3df2d3986a911cc120b619f7c1c601295a6535b7d1f6b2c93a65e78735fd9dab4e729717741bab3d2d25eb07da5dbc4dad8830b64a711592e4b6c9be956e76ae3645110108f7aaab1030f64cbb52756f3bff56c8204019e3", 0xcb, 0x81, 0xffffffff}, {&(0x7f0000000080)="b686d975fb5741", 0x7, 0x1, 0xffffffffffff8001}, {&(0x7f0000000280)="4040793efbed99851906d80b15f2e5d4680339e759f03d007576079f6301efe039d74ceaf7e96d144947a7622424d5cfcea5f673167e770d1aa6a4ca437b6fbf2600aafb04c701a99fdb367367449f61406faa9c44f6827994b8e220925855c67927b84b3097f13df768279d71a2062219717db4f47e97f0ea840d0fc0621cdfce0a146f92a297c85d5342c8221a456c75a37d64ddfd465742a1dc1d203392ec7fc8fec69159853f90f8a240728e992580b33558f2564a0ed44f30832750f0f62a75964a8e3425515a9d5b26b0f3fff41ed3ee83d4c6f87d1f3a7bd8467e4741", 0xe0, 0x9, 0x8}, {&(0x7f0000000380)="b69cce5e176e4b8296ef40a658f69952a8f044f3e5651818ce83ea385465a18fd03f8e1021d7775c63494d3bddd5dcbdd27c9098828d83f16a95822c0843b5ddf7d7872acc4d5f1962aac65ca6f36992b27b1a566f65aa3412f7c6e6eb87f11fde8f3a2b7f76e0750edf453fad8486d4c66ea98b48276664d6d6acda69d4552de9a2ff29f5ac68458d2a67149a6e3c4661730d320c5cc62c", 0x98, 0x80, 0x1}, {&(0x7f0000000440)="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", 0x1000, 0x5, 0x1000}, {&(0x7f0000001440)="680cbb2de771ad120f5aeb77bd13a3bf20b9fec29acb994d7a6dc5cfe58bf7ea81ed944a1a0c61bfbda51a16f52fc1e584e6641ef41f502f9bb748f0093e7a6d802e7daf48b2aa7ba9b5a5e0a3303b9c6a6d88ea8194e6dcc831cc7e3ead00e940cfec96068a3d4a42e18d7b6584567feeeff6240526984e8729b4c2c4ad83393836e6006210ca2d4cb365b3b85c8d95d702db8b7a65c74e18fc9ce793d062a5f098f3eedc22cd1d1621389afcc72b5d51f734dd5d504a97249be86aab4bbe8cd8932f6489ad775228ca48e45af83ee15cf8018155737fb04c304d3f279862f6e05c79760a8d3ee11dcd233d9b7d3d84b3", 0xf1, 0x7e5, 0x7ff}], 0x1e0000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/02 11:42:40 executing program 3: r0 = socket$inet6(0x10, 0x8000000000000007, 0xe3) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000013ff4)=@nl=@proc={0x10}, 0x80, &(0x7f0000018ff0)=[{&(0x7f0000011e9a)="1000000014007fafb72d1cb2a4a28093", 0x10}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/02 11:42:40 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000001ac0)=[{{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)=""/41, 0x29}, 0x200}], 0x2, 0x0, &(0x7f0000001c00)={0x77359400}) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000086990000000000001355d8cea21170b6e8da6eec3d28e861f9be3305ebb6b6df92c546405937a43bd6c75126607e8e81d37c72436036163d94bdc17bc8b10f350746cdcfb0e43ec6e8240491382a6f52cb39f5bc88d43f38f9f96ee657d430fd37b1000000"], 0x10}}], 0x2, 0x8000) 2018/05/02 11:42:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:41 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x31cf, 0x3eb, 0xffffffffffffffff, 0xa38, 0x2}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x5}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101200, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=ANY=[], 0xff0e) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x10, 0x1, 0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) setsockopt$sock_void(r0, 0x29, 0x400000033, 0x0, 0xf000) 2018/05/02 11:42:41 executing program 1: syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x1400}], 0x4000000, &(0x7f0000000140)={[{@extent_cache='extent_cache', 0x2c}, {@grpquota={'grpquota', 0x3d, 'mode=lfs'}, 0x2c}, {@iobits={'iobits', 0x3d, [0x2d, 0x31, 0x3d, 0x0, 0x37, 0x38]}, 0x2c}, {@data_flush='data_flush', 0x2c}, {@inline_dentry='inline_dentry', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@nolazytime='nolazytime', 0x2c}]}) 2018/05/02 11:42:41 executing program 5: r0 = socket$inet6(0xa, 0x200002, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/02 11:42:41 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='keyring\x00', 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x3c5, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=""/104, &(0x7f00000000c0)=0x68) sendmsg$nfc_llcp(r0, &(0x7f0000007140)={&(0x7f0000006e00)={0x27, 0x1, 0x2, 0x6, 0xc7, 0x1, "5403184790ddc2db70d6373eee2756b4e69592c5d85bfe1fb14dd8f13c53902f36e0f940dc224c499b8f7c6a25b09ebf4b8b8256e66f0b1b403c7522dd8e99", 0x2e}, 0x60, &(0x7f0000007080)=[{&(0x7f0000006e80)="bfc74427116702c9046b2c16000a32231dbd47bb8e", 0x15}, {&(0x7f0000006ec0)="bf59c6150cd41577a6fdb0a3de61e01c5dfaccbc523b882bbb6c50a06c1c334881a82ad4ee652f8d0a2803041b094b728d0fe05e21a5ad7b01caa24ce66355c528693292f697f592d7502476c4967041904cc41b67a38e7d27035253a9eeba6a27150d22545eb0a4d67a630ad67ddf5c396fd3558e51eb60fb36676bc42d3df3c7414c60ae98b3b66dcf38eb6c12fb594e1d4e850f0f3f6aa46e110372c1c26fd26d5db23946539c0599321051d253095b1e804b9446cf8426c727ddbdfcf35a8e14d2259a", 0xc5}, {&(0x7f0000006fc0)="6b3cc5c59720bbbcceab1a0c0b5b26c245f826d64e0f15cc9c03859817c6900e635afbbf3e8caa20e48f0af8f0ccd7b6b68d1b34610ff7431f0807f5ee71b301aedd61070d1241d52fb0f64af6b4aac0ecab883e7e0e129684bab623744fc3c9bd0b915af94d125b4494ff2744f62bc249ca9f465ba698af2c3ffbcd57925c239e587aa5faebdce43bf324554b66c243ccbee1068a444221fd29901658aabaff247c9be84005eac02f9c076e87a5b9f8f25648133e3653", 0xb7}], 0x3, &(0x7f00000070c0)={0x60, 0x139, 0x8, "8518c91518dbbe110bfd0d4fc503baf16b52ce573a105eceb15cb15f815e8b0065006d0abed9513331f5ab6c3b72e8f36b2e80738df825d281326beddcdec75971535a65077ee22d885645a3f04e04cd"}, 0x60}, 0x4000080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)) sendmmsg(r1, &(0x7f0000006c80)=[{{&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge_slave_0\x00'}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="13f7b15b30dcbaa91e2a0418c337da3765bc35d23b50a83f871fda3fa4b8bacc87068394d66ee0c6c872cc7e9dafe12d01ecbce799baa29cd0756156f8d8501ad5122ecc908aaa91d1bbdfb55cddb89560bef8ca5ca9622e08c1f71132e8ef0d17", 0x61}], 0x1, &(0x7f00000004c0)=[{0xf8, 0x85, 0x9, "c413668ad0e455481a31e7e06764b361dc3d92078ebdfe8741acebc60942ac1026f69d600de4ff33a6a5a91ab2d9c31a3fb808f73417fa4f564af6c765fb2f1e7817b47a8304c83b872aab3e0b2d3aa097f93f95a8958b2d2e370e92bfb29ba4a9ac16b10f2078f6c1e3499e11a823fb748a66d6d656d1bf5c097b2bced07ea6aa10f87836eb210545f6ce50dc676cc41d3bab7109d4e17e00b4afa64a2365ce8ab3fb10bedcb982d3ef867c7b4eafe8d2c3a21107f35f13e4d8a311cd5191cc8302b1e1ffc1753367e2481ee64c2feadf2e6c28851ede79171b12db029f3716a67358718f"}, {0xd8, 0x0, 0x80000000, "5067a97c53d486dba66e470b4edad19e85791151a9621f3d2c623f39f64b480ba2d1686a6eab1f2d25858cb1922593785b8f19bc338a61c28bc1a0744c4046df68680b67db599176cb708ce66c14f1a5fec6513307c1853029434487e53b66570d45d4f410ab66fb5fcdc776a4f39bb263bafd05a8aee9a2ceda34ef7f1333762b148939cbbee0ba81e776d3339030931362800264a47f9e06dbbcccdf4394ef7a8064c2a30704c3c6026e15aeb4cd998574364112f5332df68cea24f6aceb846ad63ec509c6aea6"}, {0xa0, 0x197, 0x401, "ad95a96226483d1143db0e6e2e0491763c59e83c916ecdaebd67de6413869f3be1436823bb09b377ba6a09ccc0480ced144ff38c7affe2ffb623de4e8e252e1b2e8d224bf2938c6a0c7f95e57fd10004f5d50cb894fb2938a3be24520765c1c9f5fbed088bfee39330a14889c3150c535d7d7f29a81eff75c92604323703f3a4d33284f89ffde0b216b1104f08b7"}], 0x270, 0xd0}, 0x7}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="f3812c47ad2fdb575578f0f5c28bc3a7362a4ebaa13e312c245a6dc975961ecbf286602b0228acf6aa704b1c5ab41a5ff3d5e8fda321c80f610d072efbe7c66b428cee71417a43e8546593c509dfd79d226265051eaad79251953181884de582bd708af10a", 0x65}, 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{&(0x7f0000006940)="36517e327e376a8f38b2b1f817a19a9a8bab2b74e5c804115410d639d2563d1223c74acc9ec3592e736b5cd0d2e58edbb39bc6c9f9276eac65cd", 0x3a}, {&(0x7f0000006980)="1f1c199e8040d7f1c425b80b3c5d9248177f564a64d424e8387c2cb0831a0b87bf33999fe8b2bce91664dbbf9a6a7ada", 0x30}], 0x7, &(0x7f0000006a40)=[{0x30, 0x11b, 0x200, "aafda3a5374270d0551655deb88e476388d0ae404206a0f04b54be24"}, {0x38, 0x11f, 0x101, "229ebe578ad6f8a52ce0cee136accf3d73981a21bb40acf925839928fb129ed36de3bb"}, {0x108, 0x117, 0x300000000000, "f496ebab2770e65192812e1ff6d0518f83cdb1c95a4cfa5b001f8c6039d08e5c431f08962f6406cd95cdcba1bc38f54e124ae1b5bf85e60b9896a132dd83d70fea02e310a9ecd854a3343d07b9a0935c3c1ed91122c0d280a3af75535753e04c89bbecf623ed305e84418a8eabedc940646f2ed9bc80dbfb085a260694a819c8ee02d30074cc1694ac2db41272061a670404680ca9b5f1ef9fced59ca6a87f4060c2adb94b8b77eda6e3672c9e743a13ca7e0476fc5c9759e3e9642edcb8fa16c1e021034719be491baf1c86eb960dc2b653b1a29d9f067599cbd031b7053ef083459d01a3aa3ee94fca8547e3eb36f12f9e9debd733e240"}, {0xb8, 0x0, 0x8, "93708e35dfd6eda9ada53e114b7d7e19223d5d1a3d941d58a27ca5e1cc6dbe76333a7df1dc78da579ff681e62dfbeb19d4cbacd72c0ab566ce7e8a8de800c9948f535b95fe74e4edb140d17532df587a83659a42b27199da2b7cbdbe50db54f3e320b4d0474bc6d6f58c58dbd64ed78e5e62724a56e1f6cbcf84585775091cc2d8bea21c46bb124c878da43efe37517b9ffaeaa10f67a140d7a299db76186f77da3d3b63e7c714"}], 0x228, 0x40040}, 0x3}], 0x6, 0x8000) add_key$keyring(&(0x7f0000001cc0)='keyring\x00', &(0x7f0000001d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) 2018/05/02 11:42:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) [ 145.107625] device lo entered promiscuous mode 2018/05/02 11:42:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000014300)) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x40001, &(0x7f0000000180)=ANY=[@ANYBLOB="62617272690fe91a5692080810706f73652c0000000000000000000000000000000000"]) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)) [ 145.244814] f2fs_msg: 26 callbacks suppressed [ 145.244822] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 145.269517] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 145.292100] F2FS-fs (loop1): Unrecognized mount option "grpquota=mode=lfs" or missing value [ 145.319839] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 145.336717] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 145.350095] F2FS-fs (loop1): Unrecognized mount option "grpquota=mode=lfs" or missing value [ 145.350645] FAT-fs (loop2): bogus number of reserved sectors [ 145.350662] FAT-fs (loop2): Can't find a valid FAT filesystem [ 145.471722] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 145.481179] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 145.505597] F2FS-fs (loop1): Unrecognized mount option "grpquota=mode=lfs" or missing value [ 145.524995] FAT-fs (loop5): bogus number of reserved sectors [ 145.525031] FAT-fs (loop5): Can't find a valid FAT filesystem [ 145.539983] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/02 11:42:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) r1 = socket$inet6(0xa, 0x200000003, 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/02 11:42:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x5dcb, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file1\x00', 0xfffffffffffffffd) statfs(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/19) r0 = open(&(0x7f00000004c0)='./file0/file1\x00', 0x2000, 0x11) chmod(&(0x7f0000000100)='./file0\x00', 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r1 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10, 0x80800) pipe(&(0x7f0000000500)) sendto(r1, &(0x7f0000000340)="00cc3635fa2d7a8c927cc14a38533c4cfb870401840f21717e8109a8098327baad21bf545df19dd59f99599e95d0be5cc59e5e0b09c2eeb64cd50eee391bb8c0210bbf54ec010d8e5011498981ed72e57e1731418a68158fcac1f8e69dab2f62ae6ef4350014639733e2ae8c06039ce2da853630f4806bab6e0d6a2cfdcb7bb913fc4bc93ffcddf79689246f8e55f3ee68dec18b4fbc11c5edcba0de8b54c2b8e6", 0x6d, 0x40000, &(0x7f0000000400)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x9, 0x163fed6, "8db66183a7a70a29c9c6d00b4261997cafc4ed1452b6ba0704d8714976053f1c769931e7f3889e0a16a65197d1106414e7026e94d75bf39aa0fa2ed9e75d67", 0x1f}, 0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @remote, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@empty, r2}, 0x14) chroot(&(0x7f0000000280)='./file0\x00') 2018/05/02 11:42:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = accept(r0, 0x0, &(0x7f0000000280)) sendmsg$key(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x2, 0x13, 0x1, 0x6, 0xe, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffa, 0x0, 0x0, 0x70bd2d, 0x3500}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x7}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff}}, @sadb_ident={0x2, 0xb, 0x1ff, 0x0, 0x1}]}, 0x70}, 0x1}, 0x40081) socketpair(0x2, 0x805, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="020f07061c00000026bd7000fbdbdf2502001000000004d3000004d60000000002000b0000000000070000000000000002000100000004d5ff05dc0401000060010017004e200000050019000000000002004e22ffffffff000000000000000002004e20ac14541f000000000000000001001400c6000000030007003c00000002004e20ac1479990b89859d03f84b1e140a000000000000000007001900000000000a004e2200080000fe8000000000000000000000000000bbff07000002004e20ffffffff0000000000000000000000000300170033a0000002004e24ffffffff0000000000000000"], 0xe0}, 0x1}, 0x20000010) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f3ffff00", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000300)='bcsh0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f00000001c0)}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/xfrm_stat\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0xfffffffffffffff9, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65, 0x2000200000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80000040000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) 2018/05/02 11:42:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0), 0x2b) 2018/05/02 11:42:41 executing program 6: unshare(0x20000) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000000100)="7c6e9da85b9c0b8ef06599f41e0e2c8a885f274089e7f36ef6fb8e9d57b3", 0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/02 11:42:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0xfffffffffffffffe) 2018/05/02 11:42:41 executing program 2: getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x0, &(0x7f0000000180)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/05/02 11:42:41 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x400000, 0x0) pipe2(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20}) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xcb, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000500)={0x0, 0x99, &(0x7f0000001d80)="5cbaaca0eb3a9beba9a3a20940fc6bed32988b5c3a9574a6cc35028b80f03e2501b8f2a76fba52018a612c90d544fe2fb08c9c99e4628dcb5bee8244120482c39d7feeddd12d1441a654461ec6eeacaa9805c560e65eae8b031921faf48740fea245682962accd1a0ded2fe82d83609453970391e45245387803a1ecb6a4254da0bae3491ec2a04948e9bce5f8c0a9866dff654df7b47f09e1"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000440)={'icmp6\x00'}, &(0x7f0000000480)=0x1e) r5 = getpgrp(0x0) process_vm_writev(r5, &(0x7f0000000240)=[{&(0x7f0000000640)=""/239, 0xef}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x2, &(0x7f0000001d00)=[{&(0x7f0000001740)=""/254, 0xfe}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000001840)=""/188, 0xbc}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/249, 0xf9}, {&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x17}], 0x8, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="200725bd7010fbdbdf250e0002cf0000060002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8895) ftruncate(r6, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003900)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003a00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003a40)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x11, 0x6, 0xcb, 0x0, 0x3b0, 0x40, r7}) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001f80)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) open$dir(&(0x7f0000000540)='./bus\x00', 0x4000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002280)={{{@in=@dev, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002180)={{{@in6, @in=@rand_addr=0x8000, 0x4e24, 0x6, 0x4e23, 0x3, 0xa, 0x80, 0x20, 0x33, r8, r9}, {0x7ff, 0x3a, 0x2e69, 0x200, 0x2, 0x780, 0x8083, 0x6}, {0x0, 0x1ff, 0x0, 0xffffffffffff36c5}, 0xff, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x7, 0x1, 0x6, 0xdce, 0x4c, 0xe19}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001e80)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) [ 145.775229] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/02 11:42:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/05/02 11:42:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffff9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="87da7b3a03b75e91b319e8b9571edd2afe3e6c", 0x13, 0xb8c1}, {&(0x7f0000000180)="d91745b746d83479c3d88720579740f63d4f98a26d727a8ffc8cf2aa33fb3758f0c4b16c53ad3a9207c56bbf95f30f8620a6d4ea1c24ea0652b5104831b847b4a0222535174899ccc1ef219c05e1946d09cfa1e2503acf653e10878f6c0596cc9b2d0aacbf48e1dc23f659ab37e527f2c677da820c96ff55f76211bbeb6c0b222362e7759673fef1c0dc647d57a6c1df", 0x90, 0x20}], 0x440, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:41 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getegid() write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x2000008, 0x32, r2, 0x1) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x54, 0x9, 0x39, 0x6, 0x4, 0x7, 0x6, 0xffff, 0x8000, 0x156, 0x1, 0x2, 0x401, 0x5, 0x800000000]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x0, 0x30}, &(0x7f0000000200)=0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @time, {}, {0x3, 0x8000000}, @time=@time={0x77359400}}], 0x30) tee(r2, r1, 0x1, 0x0) dup2(r2, r4) 2018/05/02 11:42:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='gid_map\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@empty, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:41 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)={0x0, 0xffffffffffffffff}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000500)) dup3(r0, r0, 0x80000) 2018/05/02 11:42:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 145.939593] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/02 11:42:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x8000000006) dup2(r3, r2) dup2(r3, r0) socket$pppoe(0x18, 0x1, 0x0) ioctl$TCXONC(r3, 0x540a, 0xac7) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="fa07d23ef2eaf1a3781228c774f7760b7eb4de91dbe59c79c0f5e7b90300000000000000"], 0x4) 2018/05/02 11:42:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x14000000002283, &(0x7f0000000040)='4') read(r0, &(0x7f00000000c0)=""/24, 0x18) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/02 11:42:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000680)={0x2, r2, 0x10003, 0x2}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0x732d, 0x81, 0x5, 0x7, 0x7}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'team0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$eventfd(r4, &(0x7f00000000c0), 0x1db) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r6, &(0x7f0000000140)=""/60, 0x3c) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x0, 0x0, 0xffff, 0x2000000000000, 0x6, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x78b1}}, 0x5b3c80, 0x6, 0xffffffffffff0001, 0x7, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x36, "e7d795aeb19b04f6ab99ab2c35991f6b39d68d41ed96c1e2359eb32932d38790d1ecdce322ab809d6f00d655888f0c83af99762e1174"}, &(0x7f0000000600)=0x5a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000500)={0x9, 0x9, 0x1, 0xffffffffffff9e0b, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x2000000000001, 0x9}, &(0x7f0000000380)=0x8) 2018/05/02 11:42:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f00000001c0)=0x2, 0x4) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x6) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000180)={0x4, 0xf5b}) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) recvmmsg(r0, &(0x7f0000001400), 0x288, 0x40002062, 0x0) r3 = getpid() perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3e, 0x0, 0x8, 0x0, 0x0, 0x5, 0x8080, 0x0, 0x7, 0x0, 0x8001, 0x9, 0x1, 0x6, 0x2, 0x2, 0x4, 0x1, 0x308f, 0x9, 0xff, 0x2, 0x7, 0x39, 0x3, 0xb3, 0x20, 0x81, 0x0, 0x0, 0x0, 0x2dc9, 0xffffffffffffffb0, 0x41f041cf, 0x40, 0x0, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2, 0x0, 0x0, 0x7, 0x0, 0x4, 0xffffffffffff7fff}, r3, 0xf, r1, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/02 11:42:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000100)="d60f9703fbf08eac06ae4a022b940319b7f08814c0f52f46454eecd0d8da5838722507f52c0cdd22e2aac9cbdec6babc7714fa81ee65f93eca046716f1e3b7182748e6bd8cbe07e2d96eaa101c9da090a22632b02277cd43578cabc801388457a1b199bfdbfc9c33555235dfd87c2a12506c758ca4d488ac2113d09a4be0ca60a20b7d33d07fc21628c1298d46d5fb8e35c1eb8d2eb7a786d55ac7d0d25de7c4043eceb87b178a4f35abadbb7dd20f13f631347694", 0xb5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f00000006c0)={[{@sbsector={'sbsector', 0x3d, [0x33]}, 0x2c}]}) setxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='sbsector', 0x8, 0x1) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) 2018/05/02 11:42:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x101, 0x9}, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000240)={0x200000007, 0x100000001, 0x4}) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/05/02 11:42:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="610074722f6578656301") setns(r0, 0x8000000) 2018/05/02 11:42:42 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xcd3}, 0x8) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000e50), 0x32e) [ 146.342663] ISOFS: Unable to identify CD-ROM format. 2018/05/02 11:42:42 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000), 0x1) tee(r2, r1, 0x5, 0x8) 2018/05/02 11:42:42 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r0, 0x0, 0x0, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x36}, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/05/02 11:42:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x8000, 0x7fff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x4, 0x4) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) [ 146.425511] ISOFS: Unable to identify CD-ROM format. 2018/05/02 11:42:42 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x303, 0x80) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) pipe2(&(0x7f0000000100), 0x0) 2018/05/02 11:42:42 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/05/02 11:42:42 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000680)={0x2, r2, 0x10003, 0x2}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0x732d, 0x81, 0x5, 0x7, 0x7}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'team0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$eventfd(r4, &(0x7f00000000c0), 0x1db) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r6, &(0x7f0000000140)=""/60, 0x3c) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x0, 0x0, 0xffff, 0x2000000000000, 0x6, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x78b1}}, 0x5b3c80, 0x6, 0xffffffffffff0001, 0x7, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x36, "e7d795aeb19b04f6ab99ab2c35991f6b39d68d41ed96c1e2359eb32932d38790d1ecdce322ab809d6f00d655888f0c83af99762e1174"}, &(0x7f0000000600)=0x5a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000500)={0x9, 0x9, 0x1, 0xffffffffffff9e0b, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x2000000000001, 0x9}, &(0x7f0000000380)=0x8) 2018/05/02 11:42:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$KDMKTONE(r0, 0x2284, 0x40000000000001) 2018/05/02 11:42:43 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000680)={0x2, r2, 0x10003, 0x2}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0x732d, 0x81, 0x5, 0x7, 0x7}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'team0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$eventfd(r4, &(0x7f00000000c0), 0x1db) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r6, &(0x7f0000000140)=""/60, 0x3c) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x0, 0x0, 0xffff, 0x2000000000000, 0x6, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x78b1}}, 0x5b3c80, 0x6, 0xffffffffffff0001, 0x7, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x36, "e7d795aeb19b04f6ab99ab2c35991f6b39d68d41ed96c1e2359eb32932d38790d1ecdce322ab809d6f00d655888f0c83af99762e1174"}, &(0x7f0000000600)=0x5a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000500)={0x9, 0x9, 0x1, 0xffffffffffff9e0b, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x2000000000001, 0x9}, &(0x7f0000000380)=0x8) 2018/05/02 11:42:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000680)={0x2, r2, 0x10003, 0x2}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0x732d, 0x81, 0x5, 0x7, 0x7}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'team0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$eventfd(r4, &(0x7f00000000c0), 0x1db) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r6, &(0x7f0000000140)=""/60, 0x3c) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x0, 0x0, 0xffff, 0x2000000000000, 0x6, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x78b1}}, 0x5b3c80, 0x6, 0xffffffffffff0001, 0x7, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x36, "e7d795aeb19b04f6ab99ab2c35991f6b39d68d41ed96c1e2359eb32932d38790d1ecdce322ab809d6f00d655888f0c83af99762e1174"}, &(0x7f0000000600)=0x5a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000500)={0x9, 0x9, 0x1, 0xffffffffffff9e0b, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x2000000000001, 0x9}, &(0x7f0000000380)=0x8) 2018/05/02 11:42:43 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x3, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000680)={0x2, r2, 0x10003, 0x2}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0x732d, 0x81, 0x5, 0x7, 0x7}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'team0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000180)) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') read$eventfd(r4, &(0x7f00000000c0), 0x1db) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r6, &(0x7f0000000140)=""/60, 0x3c) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1, 0x0, 0x0, 0xffff, 0x2000000000000, 0x6, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x78b1}}, 0x5b3c80, 0x6, 0xffffffffffff0001, 0x7, 0x7}}, &(0x7f00000002c0)=0xb0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000580)={'security\x00', 0x36, "e7d795aeb19b04f6ab99ab2c35991f6b39d68d41ed96c1e2359eb32932d38790d1ecdce322ab809d6f00d655888f0c83af99762e1174"}, &(0x7f0000000600)=0x5a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000000500)={0x9, 0x9, 0x1, 0xffffffffffff9e0b, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r8, 0x2000000000001, 0x9}, &(0x7f0000000380)=0x8) 2018/05/02 11:42:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') exit_group(0x38) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r2, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x0, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r0, 0x40b) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 11:42:43 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[]}) 2018/05/02 11:42:43 executing program 6: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/netfilter\x00') fcntl$getflags(r1, 0x40b) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x10000, 0x8) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) 2018/05/02 11:42:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000700)) r4 = getpgrp(0x0) r5 = geteuid() sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="f784d9fb7fac9d54206523fdc45b7a23a07471092a3e92ac3458e44f4578d144411418f2cd0d951168e7b075dd71a93196b49466562f08ba9becf6858c57a158ee34d94b98dbceeb21828ae935157d238f73fbcacb6f8d764b9b097cb70cf6edebd78ccd24e4cbc6fbb9b53d0cc56fc6ed95b6b02f07d7b3dada2e7c3a80670254a08180803e3dc72da944e4f5bc643a791587ff71c2cc2a715be1c4", 0x9c}, {&(0x7f0000000240)="9ed00318cd3a58280908f01bfda46fdfe6e0a645fe2c5c", 0x17}, {&(0x7f0000000540)="df6e3c1f5abd4470b9575bb8f947b77f5194f1df80588c78277dfc88b53fd1edbd0bebb776171deffba7cab6a311ccc0aa29172fe372cb28399dd139904a562b06399b882b18085d45d462696012d5a1904ebe4339178ef2df23753efd121114a106ff377e4eb47a31f88013c4636bfcab8d594e0fac04c718345ce518a8d78e9b0727b2756505267f412db78f56e5db0e69e6ef22198f70584976489a40c821143a0d5262c48d4def49976928d6a8926f201466e74272c86e02e5587b331d2395cb63cfa721c4de970ed352426e36e9b12185eb4a1adb100a288650a3f74d819553d872451c7a1406ec13d463fc0df6", 0xf0}, {&(0x7f0000000280)="a73ab9412d2aef3d79a5720ee1d42a1bc0b549843a4089ec2478ceac1f6519a097c9652fb8d3a57a42e8e6b1ee3d54ab5bc2b2de40517d654bb503ccc9212368b8a634492631e62cdc414a3f10ed3ac57c4d3f651461e5a85e27f2b48e975e79d410ebc0ae685e5196c3faed9df2b8edc280d05c46a8ddaced4704c8", 0x7c}, {&(0x7f0000000400)="17e2e6a3567c8a80e06a45ec1ea5c96c3e5be983e5762f11314c75a40c4a04ad937d33e5c469bfac4e2265179292e32a5762e3484a57c32c68dc2272c746de1d427a5d0a17be3eb1ee63baa193666955c6c70564ac5f13b70a831ad82588c82e8b7d7bd8ac18caf5744ba239a97177f1859e180b77a2bb34ff3e02d1e87ec639a217dec2a75b9a9ea479e8dd9fd2898342bc8624f2c5371b15c6ca46c957daa8d0e4d0fec20ff4012d1ea2d4a8d684d240f3cf1404e697bb27", 0xb9}], 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100ce0001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40}, 0x800) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:42:43 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x85f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) unshare(0x20000) times(&(0x7f00000000c0)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x6, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000140)) unshare(0x20020000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/05/02 11:42:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)='ppp0(\x00', 0x2) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000140)={0x4, 0x9}) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000280)="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", 0xfd) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") signalfd4(r2, &(0x7f00000000c0)={0xfffffffffffff279}, 0x8, 0x80000) fcntl$setstatus(r3, 0x4, 0x4002) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/02 11:42:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/31, 0x17}}], 0x2, 0x22, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) recvfrom$unix(r1, &(0x7f0000000100)=""/91, 0x5b, 0x10000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) fdatasync(r1) 2018/05/02 11:42:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0xe7) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) dup3(r2, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/05/02 11:42:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x4004510f, &(0x7f0000000040)={0x80}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/02 11:42:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x0, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x0, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:43 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x96c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) socket$packet(0x11, 0x2, 0x300) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000e00)=""/203) syz_open_pts(r1, 0x0) read(r0, &(0x7f0000000400)=""/111, 0xfffffffffffffd70) write(r1, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='system):\\}proc{\x00', &(0x7f0000000080)="706f7369785f61636c5f616363657373c62b00", &(0x7f0000000140)='dev ', &(0x7f0000000180)='dev ', &(0x7f00000001c0)='dev ', &(0x7f0000000200)='.<\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='-vmnet0}-{\x00', &(0x7f00000002c0)='em1/\x00', &(0x7f0000000300)='/dev/ptmx\x00', &(0x7f0000000340)='dev ', &(0x7f0000000380)='posix_acl_access\x00'], 0x1000) 2018/05/02 11:42:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000b669c4039a5dba746b8628aa21e9feea657495568acdf5b19e68ae028606ef62760ae62f065efdccc60580b18cc52a6834747815a61c5fd849a34f", @ANYRES16=r1, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:44 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0x0, 0x0, 0x8001, 0x3, 0x9}, 0x4, 0x1ff}) socketpair(0x5, 0xf, 0xfcc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={r4, 0x2, 0x1, [0x4]}, &(0x7f0000000480)=0xa) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1f", @ANYRES16=r3, @ANYBLOB="040329bd7000fddbdf25090000000800060009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24044000}, 0x14) r5 = open(&(0x7f0000000380)='./file0\x00', 0x40004, 0x6) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r6 = socket(0x11, 0x4000000000080002, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000003c0)="a195b19da1f1474f4dce70e0f0a714340f899cb2952f2af312892e4687e6f55754255848b26f073fa010f6bcf5396a04e0220c751d7580c7f1883509ef9ce5876e2a007017c71c25e1424861a0cd028b2347b379967eb2c19d0196ebbf5735191c6bb5d0fe756d02942098aa1a6a8c") setsockopt$sock_int(r6, 0x1, 0x2d, &(0x7f0000000080), 0x4) 2018/05/02 11:42:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3f) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)) 2018/05/02 11:42:44 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x3}, 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/05/02 11:42:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010300000000002000009b000000"], 0x14}, 0x1}, 0x0) 2018/05/02 11:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x454800, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/05/02 11:42:44 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x6) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/94, 0x5e}], 0x4) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='@']) 2018/05/02 11:42:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:44 executing program 5: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000200)={0x1}, 0x8) r2 = socket(0x10, 0x2, 0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000004c0)={0x7, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}]}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x20, 0xff, 0x80000001, 0xfff, 0x1}, &(0x7f0000000100)=0x98) r5 = dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x200, 0x1, 0xfffffffffffffff9, r4}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0], 0x5, 0x7, 0x7, 0x1}) write(r2, &(0x7f0000000240)="1f0000000104fffffd3b54c006490000f30501000b000600000423ca0000cf", 0x1f) 2018/05/02 11:42:44 executing program 1: syz_emit_ethernet(0x3f, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x0, 0xffffffffffffffff}}], {@arp={0x806, @generic={0x312, 0x884c, 0x6, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "b74cc6697db34164a1", @empty, "3e4fe2b4b70a9449297a4cf690ee804c"}}}}, &(0x7f0000775000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x381000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xde, "2b2713beb7cb33aca7da54c0ce600590affa13e935a0017ed5b0d2206a94ea9aa7e19d389efdc1eb5b53524963d959d7c8b4456723ff8e6834d9b68596c69168922d9511953e2d38c72e35a1242d4416a555d80e0754e29cfd474a5a3db7e66396b38faae52103555df05da2193b92f4e89ba6b09987f85a1803db1fc3d1252c7c1c7d2e939d99a722cffc3cfbaf5f578f4d9f2af3ef25f0c08722b16349217fbeef95911a42242f879542ba20d44e2e0fcff90d43c6b8a95151d5429f211341569c37c441e3f48a9f0036686c12d0a98eb63ffe9edd3f41e31d0027067d"}, &(0x7f0000000200)=0xe6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xffffffff, 0x90bc}, 0x8) 2018/05/02 11:42:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101400, 0x80) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x4cc, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x5b5}], 0x1, &(0x7f0000000080)}, 0xfffffffffffffffd}], 0x2, 0x0) 2018/05/02 11:42:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$inet6(0xa, 0x6, 0x800, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000180)=0x5a2f, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}) socket$inet6(0xa, 0x0, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 11:42:44 executing program 5: perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x368, 0x0, &(0x7f00000000c0)}) r1 = socket(0x8, 0x3, 0xe3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, 0x10001, [0x2, 0x40, 0x81, 0x1, 0x7, 0x0, 0x6, 0x7]}, 0x5c) prctl$getname(0x10, &(0x7f00000000c0)=""/218) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/05/02 11:42:44 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x400c00, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x7fd}, {&(0x7f0000002080)="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", 0x1bf}, {&(0x7f00000004c0)="44532ed426bc6281d70e4e657f58b83908856215ed6996868ace134fb44e26cda3cdd46b518d8d481efc33138493c5888ad95ad598a12f32663217d221cdf42b649e6de17b241fe5c8951f68292baeae5feccf7ed1bb9f9839998fad2298f78cc2d7e951e2f4fc682b1644cc8daa1632814ea49ba1630d6b8217ab", 0x7b}, {&(0x7f0000001c80)="7ac2b7d7caf109bae445f5d163f5a4caa591c40e205003df55220c2f0d63f287a69c8cd355fde83f1fdf93629742d6abbc1d97d706616b1a3ab9a6604f6e5656e31e196e0389af77b2f9ab099ad6268e7b112bed2de97f4805a0fe9e55dc27952f1af99217777cdbdb360cd993f4c963da7c3701c6b559c0f023a31bfe4c022e29e4bfc385a22b04c53bab68f90bf88d1adc4440051ab054baabbba533e6fe26d554f40a1a5446bd2e149797a00bef1594a2fbdfb1629aef08aad0e3ae724e99f7b4", 0xc2}, {&(0x7f0000001e80)="65058e847b504bbcee0300a287f2bfa31f2a145d6cee8489ea425ea0a0df15d17dc8e5bd6eaebde9fff4896dfa8097231b2f63a837fc27f3cd4d698be514770fa43bfb35f5cbc44c9e56b445039eb1e27eab623c802b82a7ec6c1048fa437e049b608906f4f20389bc2b5087745c20a520de4e372c9976d79d821e910d9ceef18d1804531756568a08bd7d802d29dda2e7b3dcac851616574c029369637946e643876aa17d1a4540e1a5883817964ac2e68c140f22159f303c3f6b3d04f4e9af8f31b3b537ef7b43", 0xc8}], 0x5, 0x0, 0x0, 0x10}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) sendmmsg(r2, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x44d}], 0x1}, 0x8}], 0x1, 0x4) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3800000000000000, 0x4, 0x3, 0x4, 0x40}, &(0x7f0000000200)=0x98) 2018/05/02 11:42:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000, 0x1000000000004) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="90bcbd2acdfdc13954f877b82c75e4b5bf72020000004eafbb4d", 0x1a}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vcan0\x00', 0x2000}) 2018/05/02 11:42:44 executing program 6: r0 = socket$inet6(0xa, 0x800000003, 0x1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffff9c, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x83) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000100)="300ae7820518b06169e34a188f05f99e173152241cb558f7faf4755b183564baa7c4ae94902c259e37c22d04797f717addbb9d482e47031be3d62af33b61604b6c8887dbb2135d41c24b97587e2f2eee97debdee9a2a0987c7baf03aecba08ccbc88b17d", 0x64) r2 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000f0dffc), &(0x7f0000f0d000)=0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) [ 148.398428] binder: 14888:14892 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/05/02 11:42:44 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x4) [ 148.439111] binder: 14888:14892 Release 1 refcount change on invalid ref 0 ret -22 [ 148.461108] binder: 14888:14906 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/05/02 11:42:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000140)={@multicast2, @dev, @multicast1}, &(0x7f0000000180)=0xc) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x800, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0x14, r1, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={r4, 0x80000001}, 0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x54, r5, 0x200, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x10) [ 148.497071] binder: 14888:14911 Release 1 refcount change on invalid ref 0 ret -22 2018/05/02 11:42:44 executing program 4: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1000000000004e25, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, 0x1, 0x2, 0x3, 0x0, 0x7, 0x10100, r2}) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r3 = epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x0, [0x9, 0x9, 0x5, 0x4, 0x76, 0x80000001, 0xffffffff80000000, 0x668]}, 0x5c) 2018/05/02 11:42:44 executing program 1: socket$inet(0x2, 0x4000000000000001, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000016, 0x2, @thr={&(0x7f0000000000)="6ead048217fd0dd06095f741faaf807692949916355fd0cc957a8c69147c7eb0ec677c6ce0b37fefc146d3dd980fcd33691f0be741ce2e1fe81d1b391048d8a1af17f8bff4977ada501aee654c929fcf5afde585dda8494e6542365463ccfb423f8dbd4f", &(0x7f0000000080)="3b6948d1e3f77731f967d4bb5e6e5614d0a62b927ae9e99894d4a1450c1ec2e6d39a224c982f4ffce5ddc8cb1dce17b4e73a3970dfe54865773b6eca2b40756093841e47e4fab4489cf2c8c614f823e82ddbe49943"}}) 2018/05/02 11:42:44 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x1000000000000) sendfile(r2, r1, &(0x7f0000001540), 0x80000) 2018/05/02 11:42:44 executing program 1: r0 = socket(0x400000000000, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x6558, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/02 11:42:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:44 executing program 4: write$fuse(0xffffffffffffffff, &(0x7f0000000040)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/02 11:42:44 executing program 1: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/05/02 11:42:44 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getpgid(0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) syz_read_part_table(0x0, 0x44, &(0x7f00000001c0)=[{&(0x7f0000000240)="77ddf16976c1bbbdac5affae42d1f01d9397ff69a091fbb8470a45f7bc52626ec013d5cb663ca4c9a20326ebac5778a6115508f3b04f7bd7ef84d1bc56244aa81eabc99f3c7953afb6bf15f8936a1c73", 0xc0}, {&(0x7f00000002c0)="f84e144526ba9b852f88e2d019575db51a08b72cb30d80d421a4527186378eebc838a208dd6d7fa43da0eacc079887b8dd88996174363fea5498a6104ee60fe7e255efde270dc573e03da28626051726d62bfe7c8a9e68108d8da3530385f3a42e1fffb92623736d218885ebbd790aaa01b0aca5a07fb521f9bf20daaca15f9f32e1be21e5fff0f65ce9e7bd6472bf2aea92231041192eee2cd6", 0x9a, 0x1}]) 2018/05/02 11:42:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) getdents64(r0, &(0x7f0000000040)=""/127, 0x7f) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x1ff, 0x2, 0x8001, 0x9f1, 0xffffffff00000001, 0x7ff}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000100)={0x8, 0x10, 0x1f, 0x24, 0xd82, 0x8}) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)=0x446) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) 2018/05/02 11:42:45 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4000000000000000}) prctl$intptr(0x18, 0x0) 2018/05/02 11:42:45 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/169) 2018/05/02 11:42:45 executing program 6: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x1) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) accept4(0xffffffffffffffff, &(0x7f00000005c0)=@ipx, &(0x7f0000000640)=0x80, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x5) 2018/05/02 11:42:45 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r0 = socket$inet(0x2, 0x4, 0xde9b) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'lblc\x00', 0x4, 0x7, 0x13}, 0x2c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 11:42:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x112, "f122610f9b81aefec76f2a5688c2741119f33826985bf3ee452f89234acc2921e52b9295135d8fbd37892ca376ef572196c6d96d6de347413a1c027b7d6a388911fafb905f010b1f0e5773a89fa94cd752504bc93596966a3a65dc0a6c984d9f90861ebb2ed9880a7d170dc45b8bde5b363d0a5943d387e652777f16871e64b192"}, &(0x7f00000002c0)=0x89) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x5}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x17, 0x401}}) 2018/05/02 11:42:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:45 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x82001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x342) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000000100)='debugfs\x00', 0x0, &(0x7f0000d1cfff)) 2018/05/02 11:42:45 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000400)={0x100000001, 0xfffffffffffffff8, 0x6, 0x8000, 0xe, 0xfffffffffffffff9}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000340)) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) unshare(0x60000200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000300)=0x54) memfd_create(&(0x7f00000002c0)='security\x00', 0x2) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) socket$netlink(0x10, 0x3, 0x4) write$evdev(r1, &(0x7f0000037fe8), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x7fc) [ 149.605725] sd 0:0:1:0: device reset [ 149.630165] sd 0:0:1:0: device reset [ 149.648925] IPVS: Creating netns size=2536 id=25 2018/05/02 11:42:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:45 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3562fa", 0x23, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) setsockopt$inet6_int(r2, 0x29, 0x2000008, &(0x7f0000000200)=0x3, 0x4) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/02 11:42:45 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b55000)={0x2, 0x2}, 0x10) fcntl$setlease(r0, 0x400, 0x1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x7, 0x4) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x800000020000000, &(0x7f00000004c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0x81, 0x6e}, 0x8) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)=ANY=[], &(0x7f0000000340)) write(0xffffffffffffffff, &(0x7f00000001c0)='/', 0x1) 2018/05/02 11:42:45 executing program 6: setrlimit(0x40000000000008, &(0x7f00000a3ff0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x340) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/105) mlockall(0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) 2018/05/02 11:42:45 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) lseek(r1, 0x0, 0x2) r2 = getegid() getgroups(0x1e, &(0x7f0000000300)=[0xffffffffffffffff, r2]) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80800) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='./file0/file0\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000000a00), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/02 11:42:45 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000040)) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb1fa5)="480000001400197f09004b01fd0d8c560a88fffffff7e0060000000000a800a2bc5603ca8164643e8900000028213ee20600d400000000ffff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/02 11:42:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:45 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x100000001, 0x5, 0x100000001, 0x1, 0x8, 0xa99f, 0x1ff, 0x8, 0x7fff, 0xffffffff80000001}) 2018/05/02 11:42:45 executing program 4: r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000015c0)="86a08acc8ca9e1f518e3c17ab7014ad403a57a4dfbb52b54572920324bc760ef74dcf3da98d4209f636e009a4e3c8da532cbd6d445d614554cd39d195f66a0055ca53c9a1137311800993c1b518657678f42", 0x52, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/210, 0xd2}, {&(0x7f0000001480)=""/31, 0x1f}, {&(0x7f00000014c0)=""/94, 0x5e}], 0x7, 0x0) keyctl$revoke(0x3, r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) 2018/05/02 11:42:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/05/02 11:42:45 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x2e7, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0), 0x0, &(0x7f0000000100)}, 0x18) socket$pptp(0x18, 0x1, 0x2) 2018/05/02 11:42:45 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/222) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x23, r1, 0x20000000000200, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}]}, 0x1f}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) read(r0, &(0x7f00000000c0)=""/184, 0xb8) 2018/05/02 11:42:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00', 0xd5d4}) sendto(r0, &(0x7f0000000080)="84099d35131ef17beb80e5c8ecd3a7f673be356e7946309341deb434d765ee4c6466413b73a94a1c603f1add59089aba472d04309407b21de8754e1e0d39469f03fc0b6ada4053f47948a9a583ecd2426801fe68b712dadcaf0de1e3d4425d3b3110daf120f876728ae20aaaaca83b38481cb7b6f5d29efbe1a59cb0cac92751cd78ca0b5f6f08119685ab7b33f442a6b9ee61ea43314bd8c398fd2625971bc827deff41fed1eb16f002ee22094fd56567e8704940e637694fe94a66ffe53739b15fbd08f12c044278b861f2d1a214b3e366cb876301e0a66c99f58849fd809d9515aec18a72a361e0", 0xe9, 0x40, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000fb6ffc), 0x4) 2018/05/02 11:42:45 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r3, &(0x7f0000000040)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/02 11:42:45 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x2e7, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) set_robust_list(&(0x7f0000000140)={&(0x7f00000000c0), 0x0, &(0x7f0000000100)}, 0x18) socket$pptp(0x18, 0x1, 0x2) 2018/05/02 11:42:45 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) accept4$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x1c, 0x80000) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3562fa", 0x23, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000680)=0x7, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = gettid() ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="410000004748263b9e11b72c5df82fa773b4cf8d249a10d0193af0be305e6900969414703a4000b20bdc38dd7a6b6f88eb4975aec287000000000000000000000000000000"], &(0x7f00000005c0)=0x49) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600)={r4, 0x6}, &(0x7f0000000640)=0x8) fcntl$setown(r1, 0x8, r3) prctl$setptracer(0x59616d61, r3) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000300)={0x7, 0x5, 0x0, {0x77359400}, 0xe5a2, 0x2}) capset(&(0x7f00000001c0)={0x19980330, r3}, &(0x7f0000000480)={0x589, 0x9, 0x100000000, 0x2, 0x4, 0xfffffffffffffffc}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x1b, 0x10, "79dadd34fd149162ae5218f9576cbd320693e72e5955be93eb0b3441e8a3bb3b10087b64529ce8f38f0044ae59b26162ff53431251a66ebab74b3783b8a6390d", "452df43b9e08ed4b75b0a6beef59c5d099f9438e1335956d7a222684c3a48fb72123ec6686fe8186223ccb169c53ae6ecae9762d2df3f9fce335edaa627a36b0", "081d4fa94cf4b3ca485d8131dbeabcc8c0a36d8dd7eb1f4e6d8c25e8687f752c", [0x0, 0x9d0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x7d7cc981, 0x4) open(&(0x7f0000000140)='./bus\x00', 0x101282, 0x4) 2018/05/02 11:42:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0008002ac1414bb000000000a000000e8802a948f6574ba0409000000000000aae0000002e0000001ac1414bbffffffc000000001b66c7f"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/02 11:42:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40286608, &(0x7f00000000c0)=ANY=[@ANYBLOB='1']) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/02 11:42:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x44, r3, 0x100, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x5) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/02 11:42:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0x3cd}, 0x326) r1 = accept4(r0, &(0x7f0000000040)=@ethernet, &(0x7f00000000c0)=0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x10c, r2, 0x20, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xc9b7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20048801}, 0x4) 2018/05/02 11:42:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1400000800000000000084e675d6f9e323000000"], 0x14}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x100000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x64) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x7f, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) 2018/05/02 11:42:46 executing program 1: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="276ed52e117ab725287ed037d145b59474b80f883d265be70c0c10b54aeea27b71924b9e4494dd254d18ec2505295420d83ead565c0ce20eed95062c17f21f36fcfdd0d7561d0d969d05923ce6a2b2bacc5520b9aa563a8fcf087fb8f3fca0") 2018/05/02 11:42:46 executing program 7: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100000008936, &(0x7f0000000000)) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0'}, 0x4) 2018/05/02 11:42:46 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000cc0)=""/136, &(0x7f00000004c0)=0x88) write$sndseq(r1, &(0x7f0000000300)=[{0x2, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0xff, 0x8, 0x0, @tick, {0x1, 0xfffffffffffffffc}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x0, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x0, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}], 0xf0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000480)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000600)='numa_maps\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r0, 0x0, r4) sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000680)) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') recvmmsg(r4, &(0x7f0000008600)=[{{&(0x7f00000006c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/187, 0xbb}, {&(0x7f0000000500)=""/22, 0x16}, {&(0x7f0000000880)=""/252, 0xfc}], 0x4, &(0x7f00000009c0)=""/38, 0x26, 0x800}, 0x7}, {{&(0x7f0000000a00)=@can, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/92, 0x5c}, {&(0x7f0000000b00)=""/192, 0xc0}, {&(0x7f0000000bc0)=""/254, 0xfe}, {&(0x7f0000000d80)=""/189, 0xbd}, {&(0x7f0000000e40)=""/164, 0xa4}, {&(0x7f0000000f00)=""/131, 0x83}, {&(0x7f0000000fc0)=""/232, 0xe8}, {&(0x7f00000010c0)=""/210, 0xd2}], 0x8, &(0x7f0000001280)=""/1, 0x1}, 0x5}, {{&(0x7f00000012c0)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000001380)=""/36, 0x24}, {&(0x7f00000013c0)=""/19, 0x13}, {&(0x7f0000001400)=""/33, 0x21}], 0x3, &(0x7f0000001480)=""/199, 0xc7}}, {{&(0x7f0000001580)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/19, 0x13}], 0x3, &(0x7f0000001780)=""/112, 0x70, 0x2455}, 0x3}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/106, 0x6a}], 0x3, &(0x7f0000003980)=""/255, 0xff, 0x200}, 0x80}, {{&(0x7f0000003a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003b00)=""/2, 0x2}, {&(0x7f0000003b80)=""/37, 0x25}, {&(0x7f0000003bc0)=""/182, 0xb6}, {&(0x7f0000003c80)=""/55, 0x37}, {&(0x7f0000003cc0)=""/170, 0xaa}, {&(0x7f0000003d80)=""/150, 0x96}, {&(0x7f0000003e40)=""/185, 0xb9}, {&(0x7f0000003f00)=""/8, 0x8}, {&(0x7f0000004080)=""/223, 0xdf}], 0x9, &(0x7f0000003f40)=""/106, 0x6a, 0x1}, 0x9}, {{&(0x7f0000004240)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004480)=""/251, 0xfb}, {&(0x7f0000004580)=""/138, 0x8a}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)}, {&(0x7f00000046c0)=""/107, 0x6b}], 0x6, &(0x7f00000047c0)=""/25, 0x19, 0x100000001}, 0x8ec}, {{&(0x7f0000004800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/163, 0xa3}, {&(0x7f0000005940)=""/194, 0xc2}, {&(0x7f0000005b40)=""/232, 0xe8}, {&(0x7f0000005d40)=""/200, 0xc8}, {&(0x7f0000005e40)=""/114, 0x72}, {&(0x7f0000005ec0)=""/4096, 0x1000}], 0x7, &(0x7f0000006f80)=""/143, 0x8f, 0x66c}, 0x3}, {{&(0x7f0000007040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f00000070c0)=""/229, 0xe5}, {&(0x7f00000071c0)=""/206, 0xce}], 0x2, &(0x7f0000007300)=""/217, 0xd9}, 0x4}], 0x9, 0x0, &(0x7f0000008880)) getsockname$packet(r2, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008f00)=0x14) connect$packet(r6, &(0x7f0000000240)={0x11, 0x1e, r7, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009300)={{{@in6=@local, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009480)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000009580)=0xe8) 2018/05/02 11:42:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x4000018071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r0, &(0x7f0000000600)="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", 0xe00) 2018/05/02 11:42:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000003980)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23}}}, 0x108) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000001200)="c646eb99e1ae5e5a7484eeb3d6a6981fdfd3112ce5226227441290393f3105f4f4762e11c848b229b5115bb48563297305f8d26f2a3a88db21fb162223e583453639ae3c4e8cfbb99511a6362dffa5cd6e7cc520a4e9c713986878d50df603f7d1b1aa579e1ad880c294586d0dc72cc74684b960e30c2fca870904fae720c9d27884aa32ff77fae2878a719dd8c56920ea3d53594b931676770ba120ad260fd15cf2649ddb3700641971fa507a9dc11b8c4da2e7fbddeefc90fe7b97a4431f200feb32fea3466400fbbd9f721d2672b95d7f7c45b6d1eeb6b50c867c40c0ea0ebf6140ffab91a337d9cc", 0xea, r2) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000001300)=@hci={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/23, 0x17}, {&(0x7f0000001380)=""/251, 0xfb}, {&(0x7f0000001480)=""/22, 0x16}], 0x3, &(0x7f0000001500)=""/4096, 0x1000, 0x20}, 0xfffffffffffffff8}, {{&(0x7f0000002500), 0x80, &(0x7f0000003580)=[{&(0x7f0000002580)=""/4096, 0x1000}], 0x1, &(0x7f00000035c0)=""/147, 0x93, 0x4}, 0xfffffffffffffff7}], 0x2, 0x10000, &(0x7f0000003700)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003740)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000003840)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003880)={{{@in, @in=@multicast2=0xe0000002, 0x4e20, 0x2, 0x4e22, 0x9, 0xa, 0x0, 0x0, 0x33, r3, r4}, {0x800, 0x8, 0x5, 0x4, 0x800, 0x8, 0x7160, 0xffffffffffff0000}, {0xa4d, 0x401, 0x81, 0x2}, 0x3, 0x6e6bbb, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x2, 0x2, 0x80, 0x0, 0x40, 0x1ff}}, 0xe8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x401, 0x6, 0x7, 0x4, 0x3}) [ 150.800026] EXT4-fs warning (device sda1): ext4_group_add:1605: No reserved GDT blocks, can't resize 2018/05/02 11:42:46 executing program 6: socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000003980)) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) syz_open_dev$usbmon(&(0x7f00000039c0)='/dev/usbmon#\x00', 0x100000001, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003d40)={&(0x7f0000003a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a80)=""/250, 0xfa}, {&(0x7f0000003b80)=""/135, 0x87}], 0x2, &(0x7f0000003c80)=""/189, 0xbd, 0x7}, 0x10040) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003e40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000003ec0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000003e80)=0xfffffffffffffe82) getsockname$inet6(r1, &(0x7f0000000080), &(0x7f0000000240)=0x1c) syz_mount_image$ext4(&(0x7f0000000380)='ext3\x00', &(0x7f00000003c0)='./file0\x00', 0x40, 0xa, &(0x7f00000037c0)=[{&(0x7f0000000400)="b1c090994b049c106d84476e14bf2e2ec5f4a5a8134e43ad5310abcd74", 0x1d, 0xaa0}, {&(0x7f0000000440)="ba785a2a9009b4f737ab44a37ead67783437ca2edecacf349446fe9957dc40dda12c7f6193328fae309409408dd3549fff19d5ed7336a0e70ab948323c860e295dab2e3e22a55e59fb51d3dd326519c21beff1b80156beeb711b1882a20f8b432db527b47643021b286dc408d3818775d8eac4a7088796968f8209fd3a667ae4a89813673022e6fbcb14a014b702bd001ed843f1990b28d774da2b4cf9d88dfddf19c95296538823733acc9365162421db4d1147b8083a16dec578bb1b5509a57ade2fc5c20586dfcff7460cb3ca55a55261", 0xd2, 0x30}, {&(0x7f0000000540)="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0x1000, 0xfffffffffffffff9}, {&(0x7f0000001540)="0a8ce95d06a994425694e62bba75ef7b1fabc2b2b77bb63e588a0a", 0x1b, 0x8}, 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0x1000, 0x400}, {&(0x7f0000002580)="8e4e82a5b102b6326ef48f233c4d7fd9fd4b831aece00dab1e83c3f3454b4cbebcef00730ac45ce8462a58b9c4ae82c31e51eed980a56cf3c61d0c70cb7ea418c8d3e79d00f6b835843bafc71a2eeac1dd59316141dae9260c92bb4817a4659cba5092b02425be4ad4cc8916a3", 0x6d, 0xffffffffffff0ce3}, {&(0x7f0000002600), 0x0, 0x400}, {&(0x7f0000002640)="2585909c3469da4385126e0f1cb2fdcc642ad7613980dbf45bd0d362a0dfbed7f9cc90561824de6b05b9af7b5d3af8bdc07f787bdb8def01412d93053aba4e5bdb3b59a7a5cb506b100527b9ca2645ba0afd3d4cfe7a19274b1dc32e2a06362349c3594949c8a2abf99c4add06da91f91a409fa52dedb193c81c7d8309aaed61526240115629fa82dd7c0def122036acdca57ec1ad041330a9d381f6563711bb33b9484cef9f20cef1f2ec5a6354a1adaeb0455959faafef34891162938cee", 0xbf, 0x9}, {&(0x7f0000002700)="1eed4de2095f982553d6d90f37e9d3b3bca264e0d5cf00e51739f0ea1c534c19a44f4e3feb96470530b68d71639351644514a88f744464106160f74ebf1b358aac3b1f05956d2cfdf7e3842695f6947fe3608a8c9f91dcb436e2ac087da922c325487a796413352893384179329d179ea115a264412ae8e11d97ac210feb95d67aa36d6727f246852b9de33a7f4345e0940909ba945ca4a289b68f1a467d3aab6d65914c5cb22ea4", 0xa8, 0x101}, {&(0x7f00000027c0)="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", 0x1000, 0xc000000000000000}], 0x20, &(0x7f00000038c0)={[{@stripe={'stripe', 0x3d, [0x0]}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e24, 0xfffffffffffffffc, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2000000000000001}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}}}, 0xe8) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)=""/100, 0x64) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 11:42:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80000) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}, 0x10001, 0x8}], 0x18) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) 2018/05/02 11:42:46 executing program 3: r0 = memfd_create(&(0x7f0000000340)="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", 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000500)=[{0xfffffffffffffffa, 0x4, 0x9, 0x7, @tick=0x400, {0x67a, 0x1}, {0x3b, 0x7fffffff}, @raw32={[0x6, 0x800, 0xe7b]}}, {0x4, 0xe2, 0xfffffffffffffffc, 0x20, @time={r2, r3+10000000}, {0x5, 0x2}, {0x81, 0x800}, @raw32={[0x7, 0x400, 0x9]}}, {0x9, 0x20, 0x1, 0x9, @time, {0x7ff, 0x4}, {0x1, 0x5fee}, @addr={0x9, 0x75570f79}}, {0xa21a, 0x8, 0x3, 0x101, @tick=0x985a, {0x5, 0xffffffffffff0001}, {0x1, 0x10001}, @note={0x0, 0x9, 0x9, 0x3, 0x1}}, {0x400, 0x0, 0x0, 0x8, @time={0x77359400}, {0x722}, {0x2d, 0xff}, @quote={{0x0, 0x4}, 0x2}}, {0x4, 0xffffffffffffac46, 0x5, 0x7, @time={r4, r5+10000000}, {0x6de, 0x1}, {0x0, 0xff}, @connect={{0x5, 0x6}, {0x7, 0x4b44}}}, {0x800, 0x7, 0x5, 0x9, @tick=0xffffffff, {0x3, 0x800}, {0x973, 0x9c}, @note={0x800, 0x8, 0x3, 0x0, 0x100000001}}, {0x0, 0x7fffffff, 0x9, 0x2000000, @time={0x0, 0x1c9c380}, {0x2, 0x2}, {0xeb8, 0x3}, @queue={0x8, {0x20, 0x7}}}, {0xffffffffffffffff, 0x7, 0x100000001, 0x400, @tick=0x6a, {0x2, 0x80}, {0x17, 0x800}, @addr={0x1, 0x8}}], 0x1b0) r6 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) ioctl$SG_SET_DEBUG(r7, 0x227e, &(0x7f0000000000)) dup2(r7, r6) 2018/05/02 11:42:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) lseek(r0, 0x0, 0x3) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000002c0)) r2 = inotify_init1(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x121480, 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140)="456cdae3fdfd527493c568c676d98f4bb78f4bd938e6c53999affc8465ddbd9f0e1d0e5527811c70e55aea6e5741288b9302ad26bb6848e4c9ce58f529c1c641aee305cf7fc3d8e545cab11c8d9d0109cb46162d10990209c29f239128e11fd5d42b9e513ca8aecd6271fa745953", 0x6e, 0x8000}, {&(0x7f00000001c0)="5c771bf4bc26c896f8e8f147154e5a034e5ec6cb46db3693e4ab82897e71b0bf797e9452d559fa4656ce88acdfa8e33014a117962f5a81730f87a603285efcd35115af79bb62145d4bebe6b2ab1a39a34e1d2bef108397507b3031f88d30d8613c1ced10ae31e63379040a171e565040c174f4ab12eb51419b3191b65b0bc7c3582a63651f71138d3b2ead4e44152639bf39667e1c1bf8", 0x97, 0x7}, {&(0x7f0000000280)="78e02a4fc3bdb5088bc7f0cbc8d24a12a62a9fab9be402539457b2ed40852a99b5f408cf3641df3840901e71fb13c3ad154ec6824e26e4ac", 0x38, 0xfff}], 0x8, &(0x7f0000000380)='-em0self^.\x00') readv(r2, &(0x7f0000000480)=[{&(0x7f0000000440)=""/10, 0xa}], 0x1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 150.902443] EXT4-fs warning (device sda1): ext4_group_add:1605: No reserved GDT blocks, can't resize 2018/05/02 11:42:46 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x7) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0xa4bd}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3, 0xc4}) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000200)={0x0, 0x3, 0x8001, 0x3, 0xffffffff00000000}) fremovexattr(r0, &(0x7f0000000240)=@random={'os2.', 'nodevcpusetppp0lo\'\\em0vboxnet0@\x00'}) sendfile(r1, r2, &(0x7f0000000080), 0xfffb) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) 2018/05/02 11:42:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:47 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6d) 2018/05/02 11:42:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x14020) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x8, 0xae79, 0x5, 0x101, 0x9}) 2018/05/02 11:42:47 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f00000000c0)) 2018/05/02 11:42:47 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) getpgrp(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x82000, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = socket(0x10, 0x400000802, 0x0) ioctl$IOC_PR_PREEMPT(0xffffffffffffffff, 0x401870cb, &(0x7f0000000400)={0x6, 0x0, 0x2}) write(r2, &(0x7f0000000240)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) acct(&(0x7f00000001c0)='./file0\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) tgkill(r3, r4, 0x3e) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x1000}, 0xb) socket(0x17, 0x0, 0x0) 2018/05/02 11:42:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000180)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000012a000)=@req3, 0x1c) 2018/05/02 11:42:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:47 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup(r0) mq_getsetattr(r2, &(0x7f0000000040)={0x40, 0x84f, 0x9, 0x5, 0x7, 0x100000000, 0x6}, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4209, r1, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/05/02 11:42:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0xfffffffffffffffa, 0x7, 0x9}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/02 11:42:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x10000, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000cc0)=""/4096) r2 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r2, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b2}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x9f, "a3edb70753aae669d48555c0c48f24469561cdecf031e7893f00f623f96283c797543dceee73d12a2cf7f9a83a7b25b2aecb134557343364c57c57dafa1bc73d1cc88d8288796898b3ab6b033d04376a66b23c41c1a80049bcd3a98bdc80b76c1c539261b74708b09aee05be160b948e2e0db826b9f96a1d3822a4b427950ce8e1f3028323740cef50ece835944e650088cc0d7fa00c426b94a827b09b164b"}, &(0x7f0000000180)=0xa7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x68, @empty, 0xbb3}}, 0x80, 0x101, 0xf566, 0x4, 0x9}, &(0x7f0000000280)=0x98) 2018/05/02 11:42:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) [ 156.232824] IPVS: Creating netns size=2536 id=26 [ 156.392239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.405486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.456797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 156.469864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 156.522777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 156.535409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 156.548465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.563010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.136052] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 157.166956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 157.173706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.181013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/02 11:42:53 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) bind(r0, &(0x7f0000000100)=@hci={0x1f, r1}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) 2018/05/02 11:42:53 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6d) 2018/05/02 11:42:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="5263534651a299aba0928fef6170147d99c252e1b6a56c91509f0fc2d7de9536ca3c650b4ac5965ba9a254556a2207c1e9b03770a33597dff52d8825828f789e36fdbe17a307c7a0bb20b8e262b538952e7de7704b7978fecd008ecb205ce407c1651f4139521019c93354f40fa24f9091813a75d153cc6faaf25583aacb4ffa6e2fcdb36aa97265b836ad774019012325168f0d98e6f8abc5fc3b29c13b1b8a9e068dbba496763940d80113e73da7883a419fb3f48f", 0xb6}], 0x1, 0x0) 2018/05/02 11:42:53 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup3(r2, r0, 0x0) 2018/05/02 11:42:53 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2}, 0x8) 2018/05/02 11:42:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x1, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xd3bd}, &(0x7f0000000180)=0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x7e}, 0xc) 2018/05/02 11:42:53 executing program 1: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) r3 = accept(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x81, 0x0, 0xe, 0x100000000, 0x8, 0x0, 0x8001, 0x3, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5, 0x9}, 0x8) write$binfmt_script(r0, &(0x7f0000002040)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, ']nodev,-@,'}, {0x20, 'em0'}], 0xa, "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"}, 0xd20) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000003c0)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) fallocate(r4, 0x1, 0x7fff, 0x10000101) 2018/05/02 11:42:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = gettid() capget(&(0x7f00000016c0)={0x19980330, r3}, &(0x7f0000001700)) capget(&(0x7f0000000040)={0x19980330, r3}, &(0x7f0000000080)={0x6a, 0x1ff, 0x0, 0x3, 0x2, 0x5}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/02 11:42:53 executing program 2: unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/05/02 11:42:53 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000140)=""/75, 0x2790c3d07182f291) [ 157.466373] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 157.493916] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 11:42:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) eventfd2(0x0, 0x0) fallocate(r4, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00000000c0)=0x6b79be99, 0x4) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00000001c0)={0xffff, {{0xa, 0x4e21, 0x9d2, @empty, 0x4}}}, 0x88) shutdown(r0, 0x1) 2018/05/02 11:42:53 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001000)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0x8, 0x7, 0x38000000, 0x6}, &(0x7f0000001100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001140)={r1, 0x7a4e, 0x0, 0x0, 0x2}, &(0x7f0000001180)=0x18) setrlimit(0x40000000000008, &(0x7f00000a3ff0)) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xf22, 0x0, 'client1\x00', 0xffffffff80000000, "9a4a8cb0742f7da5", "d16943d165bfaaf21ca85a744de0343efa0113bfbde345e8787ff28047e7a2f1", 0x3, 0x38}) 2018/05/02 11:42:53 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x20011, r0, 0xffffffffffffffff) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) [ 157.520227] FAT-fs (loop1): bogus number of reserved sectors [ 157.520245] FAT-fs (loop1): Can't find a valid FAT filesystem [ 157.554421] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 11:42:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:53 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f00000024c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002480)={&(0x7f0000000100)={0x2370, 0x35, 0x204, 0x70bd2a, 0x25dfdbfe, {0xe}, [@typed={0xc, 0x55, @u64=0x1000}, @typed={0x8, 0x96, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x65, @u32=0x7}, @nested={0x11d0, 0x9, [@generic="ab91cb5333104f8326a57432c20eae462eccaed967907fe8f216ac0bf4769ff0f406946dcf1e0ab1407c72688a39819846987c0fb26f8cc7758469998bc065efdac5ac1f0eb5e4ecae0c41ab4884123ac45ec3b946ce957c0fba6fbc2e496617b7eb11f0a744b8c4d90b08d09fd4158438e82d24bc51e9ca79f81ba245a952e816ac1681", @typed={0x8, 0x2d, @str='\x00'}, @typed={0x4, 0x87}, 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@generic="ca21704dd2fc3480ea49e6135ed1cb7389bf1186ce35eacebf3b454502d465b98a61ae4d60ef898a137c59defed18ed1a579378c18ec", @typed={0xc, 0x85, @u64=0x8}, @typed={0x60, 0x5e, @binary="986718a0e01295736efb434266f79d4df276ebcc467577ac4d1ad8164ee28a0348090716963675c1bd1d192d4b274e42fcda552730d22b61468246bdc77a9481143cacafe3820629369f6df3df9e048611be88186ea27388f912"}]}]}, 0x2370}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 157.565976] IPVS: Creating netns size=2536 id=27 [ 157.582314] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 157.759722] FAT-fs (loop1): bogus number of reserved sectors [ 157.767839] FAT-fs (loop1): Can't find a valid FAT filesystem [ 157.826734] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/02 11:42:54 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000ff3e2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x14, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000630000)={0x0, 0x0, [0xa2f]}) 2018/05/02 11:42:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)=""/86, &(0x7f000054a000)=0x56) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f00000000c0)=0x7) 2018/05/02 11:42:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x506, 0x4) write(r1, &(0x7f0000435ffb), 0x0) write(r1, &(0x7f0000000000), 0x0) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001c000)}, 0x2) close(r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x8, 0xff, 0xd7, 0x1, 0x8, 0x3}) 2018/05/02 11:42:54 executing program 7: syz_read_part_table(0x0, 0x3, &(0x7f00000002c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x9) 2018/05/02 11:42:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x213d) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x3}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/05/02 11:42:54 executing program 2: unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/05/02 11:42:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) creat(&(0x7f0000000700)='./bus\x00', 0x0) 2018/05/02 11:42:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xffffffffffffbe43]}, &(0x7f0000000100)=0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1b, 0x8080e, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x7ff, 0x5, 0x7, 0x2, 0x0, 0x5, 0x8, 0x1, 0x7ff, 0x6, 0x2, 0x400, 0x6, 0x3, 0x6, 0x2, 0x100000000, 0x3, 0x2c1, 0x6, 0x5, 0x0, 0x3ff, 0x4, 0x2, 0x9, 0x7, 0x7fffffff, 0x100000001, 0x1000, 0x0, 0xfffffffffffffffa, 0x200, 0x0, 0x2, 0x6, 0x0, 0x81, 0x2, @perf_config_ext={0x80000001, 0x8}, 0x10201, 0x3, 0x8, 0x7, 0x8c, 0x3, 0x6}, r3, 0xb, r2, 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x4, 0xf0, 0x7}) connect$netlink(r1, &(0x7f0000000280)=@unspec, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28010000170009050000000000000000ac14ffbb0000000000000000000000000000000000000000ac140000000000000000000000000000ff0200000000000000000001e000000a00000000000000002100000000000000000000000000000000000000bc99300a31000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffaa00000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000f6ffff3f000000000000000000000000000000000000000000000000000080f1ffffff0000000000f7c069665a424b7a00009cd4bc5900000000000000000000000000000040000000000000fcffffff00000000000000000000007400000000000000000000000000000000000000007ed84df788edf9ccc2805b31b134ebc29707d9e3076bb567ace6b3223a"], 0x128}, 0x1}, 0x0) 2018/05/02 11:42:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0xff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8000000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1, 0x5, [0x6, 0x7, 0x9, 0x3, 0x7f]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x0, 0x8, 0xde3a, 0x3, 0x8, 0x20, 0xffffffff, r3}, 0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/05/02 11:42:54 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x2b, r4}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001600), &(0x7f0000000100)=0x120) r5 = socket(0x200000000000011, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/02 11:42:54 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x0, 0x0, 0x7, 0x0, 0x7, &(0x7f0000000040)='lo\x00', 0x0, 0x7, 0x1}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x4000000, 0x0) r5 = dup2(r3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendfile(r0, r5, &(0x7f0000000000), 0x1) socket$inet_sctp(0x2, 0x5, 0x84) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/02 11:42:54 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)="6d6f750d10e8fff776980004000000100008") r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$sock_int(r3, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)=0x12, 0x2a3ff1d1) inotify_rm_watch(r2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0xdf, &(0x7f0000000140)=0x4) syz_read_part_table(0x3, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="0200eeffffff01001000ff070000000000000000000000000000000000000000001000000000000000000001c30000000000000000000000000000000000557925af224920504152540000000000000000", 0xfffffffffffffe98, 0x1c0}]) 2018/05/02 11:42:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101040, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'system_u:object_r:default_context_t:s0', 0x20, 0x35, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x64) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='Vz1'], 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 158.830891] IPVS: Creating netns size=2536 id=28 2018/05/02 11:42:55 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/96) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2000000004e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f0000000080), 0x400000fffb) 2018/05/02 11:42:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) waitid(0x3, r1, &(0x7f0000000040), 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, "4c6f001fe60900000151f2db74ddff7f"}) 2018/05/02 11:42:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000180)="3af93c6fe6e41c9ff9878ce970803472e0a401064ac73625aa6ff41ab936e963238d2ecc915ba3a301636730b7e760a61007ceb2bc89b1a6a39f028ba49f7f32183e562fe08120e3aedc66780711e3a63927e1ef9590cd750f328d0f32f363849b20f6034e599bb9913480290317256cb62fe100ded3dcbccb41433c890daa2e5f20fd0e01eed3911760a023bfd36b3c415c51458908ae126d3f9f33ce9a0d067944cb7837e14555beec1420c3e37e7f76583c749bb4c2", 0xb7, 0x100000000}], 0x20000, 0x0) setrlimit(0xc, &(0x7f0000000100)) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000340)=[{&(0x7f0000000280)="dc65d1f01bd3058b2a5defdeec9d1f7189e39188597be00a2a7f0caea32bd021accb6fce7232ea2a69ff6ad09dd858e5033e96349b721460128021ff9f72ca5e03108cd6220cc67f670ed956440e2d876ecd6e8e4d15d87d4326fc0c1bb601d7253921a7ca65f83a3609c18daf23f1de3a5508fbdacc16f22ce8f412e924e8b1d8569357bd4de614b2b7cce749cc42339a9bd5732f091ac5", 0x98, 0x9}, {&(0x7f0000000400)="2728e86406e91829189b0121814080373b71f8461a0fe5f5c44448b506974010b8ae31cd9f033d7a367e047fa0cb4502d2ac672a4ab13eaf4d62c51997b0c75593bcb635f0105ba63523277bf46b7dc2902c35d1a3b097e61d74f7c04d1a78e9d3ca5712c2914476efe5fb6537d13b96ef4d21502e539fc3a866e69aaf985116b9823c73c6b897b60c615de6c29b3d68540ac0bb6da79dff2b0f974dea49fb64e997b4b6a45bd8cec7498adb136cfe76d082533cb39419ed50e763f40332ea30603f", 0xc2, 0x5}], 0x2028020, &(0x7f0000000380)='\x00') r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x40) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000500), &(0x7f0000000540)=0x40) 2018/05/02 11:42:55 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80440, 0x0) socketpair(0x12, 0x5, 0xff, &(0x7f0000000240)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = accept4$llc(r1, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffffffffffe22, 0x80002) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000140)='ip6gretap0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000500)={0x0, 0x8, 0x2, {0x0, 0x1c9c380}, 0x81, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/02 11:42:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x0, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6f66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) r1 = request_key(&(0x7f0000005a00)='dns_resolver\x00', &(0x7f0000005b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005b80)='alloc_mode=reuse', 0xfffffffffffffffd) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005980)="889f6a76efd8ef8dbd9fa44953d547bf936387ca016811e29fa5cbfb322c1d77d75e240f1cb6701742c6cd69509b9dc3838d914d4063b15fe2d1e97b6310ec3a5173f1ba971ffeb29f82e65294c61875de447026729ddff042848a473e837f156defd109aefd7782d823a77db5af3c4854fd", 0x72, r1) recvmmsg(r0, &(0x7f0000005600)=[{{&(0x7f0000000400)=@ethernet, 0x80, &(0x7f0000001540)=[{&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/79, 0x4f}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/89, 0x59, 0x7b7}, 0xfffffffffffffffc}, {{&(0x7f0000001600)=@un=@abs, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)=""/69, 0x45}], 0x1, &(0x7f0000001740)=""/200, 0xc8, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000001840)}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0xfffffffffffffc01}, 0x70}, {{&(0x7f0000003940)=@ipx, 0x80, &(0x7f0000003d80)=[{&(0x7f00000039c0)=""/199, 0xc7}, {&(0x7f0000003ac0)=""/135, 0x87}, {&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000003c40)=""/127, 0x7f}, {&(0x7f0000003cc0)=""/142, 0x8e}], 0x5, &(0x7f0000003e00)=""/242, 0xf2, 0x6000000}, 0x2}, {{&(0x7f0000003f00)=@sco, 0x80, &(0x7f0000004280)=[{&(0x7f0000003f80)=""/254, 0xfe}, {&(0x7f0000004080)=""/153, 0x99}, {&(0x7f0000004140)=""/2, 0x2}, {&(0x7f0000004180)=""/59, 0x3b}, {&(0x7f00000041c0)=""/191, 0xbf}], 0x5, &(0x7f0000004300)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000005300)=@ipx, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005380)=""/208, 0xd0}, {&(0x7f0000005480)=""/49, 0x31}, {&(0x7f00000054c0)=""/9, 0x9}, {&(0x7f0000005500)=""/149, 0x95}], 0x4, 0x0, 0x0, 0xffff}, 0x7}], 0x6, 0x2040, &(0x7f0000005780)={0x77359400}) syz_mount_image$f2fs(&(0x7f0000000340)='f2fs\x00', &(0x7f0000000380)='./file0\x00', 0x3, 0x4, &(0x7f0000005c40)=[{&(0x7f00000057c0)="b7db764c6c92f989a48018eae1d9c0284e8b1bf4b9a37370474200a851d295abde2816fa816dc5f45dd6ae5ed4a0e46eb6925859907bdc84e2c12a8d79a3384af3f0f3238ddf27be3c9fb2962a25e2d1c971dbb301e5051005dc382de805d5e488d20bdf3c861cfbd1b50bb0ba80c64268f59bd37b8128ef24499529b5983c4d4355437fff3f54d3596726769faac3c5a5681296f305e64be4ccff53e2f10aa1cebc773ec5fca4651e91603e4d61e071f5b1460eddb7542593610114448440a429efa2d588", 0xc5, 0x7}, {&(0x7f00000058c0)="4b7e0dd879a7e5f474e34347f5977f43bdfb3a8cca2b07dd7bcee11d975c058bc532f4287426487af32e57ac8326facec62c7b358d1de6093968d059a9d74c3ee580bbfc1b1255d567e2cbfe74dbbb0b74f6686b15636ff76b385f277ad0c20e2bb4ffbe2dad5034d50d3b979df7e45aaa57d64761a10e861aba44eac409293ac356017846cbd3ea4f87b67f64ef4aea92af4ef9a7ad2016b6", 0x99, 0x80000000}, {&(0x7f0000005a40)="4c7852f1bdf0f5d32c12460229fd0917ec49f7046f34aa382735653c6964899b7f116f8222251c9842d4ce0a64fa39e9821e9f272bbf57f96a570a381e0dad78ebac4947b61463867bed702a06818e32c19bff3c175bf3acb4ce8f4521131c9c172ac6d1e6c8a3f2fa26c6a7eff23c6545fad7d0c41b9823e7a3d6e46dab6e2b4e97f8b9ce1e3c49a6bca83aeaa471d1e8a3978c1c8f4e0229b94608243bb009ba1f8f0fa22acb54d1e50bbcb8cdd5fd84", 0xb1, 0xd920}, {&(0x7f0000005b00)="c0f06e2e092ea9ac75fec6c062e7bf2b2c4a56745ef7a60097a12f", 0x1b, 0x9}], 0x0, &(0x7f0000005d00)={[{@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@flush_merge='flush_merge', 0x2c}, {@data_flush='data_flush', 0x2c}]}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000005cc0)={0x5, 0x401}) bind$unix(r0, &(0x7f0000005d40)=@file={0x0, './file0\x00'}, 0x6e) r3 = open$dir(&(0x7f0000005e40)='./file0\x00', 0x2480, 0x2) getdents64(r3, &(0x7f0000000240)=""/196, 0x367) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005dc0), &(0x7f0000005e00)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x240000, 0x0) 2018/05/02 11:42:55 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00', 0x20}) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/213, &(0x7f00000000c0)=0xd5) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) 2018/05/02 11:42:55 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/user\x00', 0x2, 0x0) preadv(r0, &(0x7f0000001c40)=[{&(0x7f0000001780)=""/43, 0x2b}, {&(0x7f00000017c0)=""/230, 0xe6}, {&(0x7f0000001940)=""/74, 0x4a}, {&(0x7f0000001a00)=""/117, 0x75}, {&(0x7f0000001a80)=""/187, 0xbb}, {&(0x7f00000018c0)=""/13, 0xd}, {&(0x7f0000001b40)=""/235, 0xeb}], 0x7, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001340)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/167, 0xa7}], 0x1, &(0x7f0000000200)=""/51, 0x33, 0x856}, 0x9}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000003c0)=""/28, 0x1c}, {&(0x7f0000000480)=""/3, 0x3}, {&(0x7f0000000540)=""/18, 0x12}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/125, 0x7d}], 0x8, &(0x7f0000000700)=""/78, 0x4e, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000780)=""/2, 0x2}, {&(0x7f00000007c0)=""/163, 0xa3}], 0x2, &(0x7f00000008c0)=""/32, 0x20, 0x6}, 0x3}, {{&(0x7f0000000900)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000980)=""/185, 0xb9}, {&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/29, 0x1d}, {&(0x7f0000000b40)=""/128, 0x80}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x7}, {{&(0x7f0000000c00)=@alg, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c80)}], 0x1, &(0x7f0000000d00)=""/28, 0x1c, 0x1}, 0x8}, {{&(0x7f0000000d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/20, 0xffffffffffffff30}], 0x1, &(0x7f0000000e40)=""/12, 0xc, 0x100000000}, 0x200}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)=""/201, 0xc9}, {&(0x7f0000000fc0)=""/194, 0xc2}, {&(0x7f00000010c0)=""/61, 0x3d}, {&(0x7f0000001100)=""/239, 0xef}, {&(0x7f0000001200)}], 0x6, &(0x7f00000012c0)=""/75, 0x4b, 0x401}, 0x1}], 0x7, 0x40010040, &(0x7f0000001500)={0x0, 0x1c9c380}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000001700)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001200)={&(0x7f0000000e80)={0x14, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0xb4, r3, 0x4, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/02 11:42:55 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xa080, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x25, 0x5, 0x2, 0x0, 0x7}) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) munlockall() 2018/05/02 11:42:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x5) shutdown(r0, 0x0) membarrier(0x21, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x3f, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/05/02 11:42:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x4, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/02 11:42:55 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e32b75f3bafb8bf200fba6bf5ac4a10a", 0x10) unshare(0x20000400) fallocate(r0, 0x0, 0x0, 0x4a) 2018/05/02 11:42:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) tee(r0, r0, 0x25cf, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2e1}, @in={0x2, 0x4e20, @rand_addr=0x800}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in={0x2, 0x4e22, @rand_addr=0x4}], 0xb0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x40080) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) 2018/05/02 11:42:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="2600000022004701050007008980e8ff06006d2000381f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r0, &(0x7f00000029c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/64, 0x40}, {&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f00000017c0)=""/120, 0x78}, {&(0x7f0000001840)=""/247, 0xf7}], 0x6, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b0000000000000aa1", 0x12, 0x0, 0x0, 0x0) [ 159.668232] FAT-fs (loop1): bogus number of reserved sectors [ 159.688832] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/02 11:42:55 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001800)=""/244) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300), &(0x7f0000000500), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) sendmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000000)="725bb5aad573c438f005ae86e48aecd2f84bdb578f7e1647e63f3f09f291ac842c466a7e391bc7be", 0x28}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="011c131188fb66e9b0dff957dcde3dc2b7885fddb791255f270fd63ea60d5fdd7b4d4e3ff1aa5f9ba30beef5ff7b926f884380361769c33f5b185e6e40b145e5", 0x40}, {&(0x7f0000000080)="8183d492e4ddfaa5203e6abe214b7ea0d595912cb7e99316e678b49e236838c7614e06971ee1b4d86f012e06df2691159e9e422a611e431f46fbd305b59a2300469e04174b1c94f85fdcd6744ddcc79d4734a1f5788c02097f1d2b0813aee8aeef8c2a6ab85f78136630addb6e5f842141cd103e2db7e9bb7c13add84c2b6846cabcf7a32c0a6e2bb0a58935393ae1d521e855806f5cb0b406830a18ac229c5e999c047e4ac4158a2cfae7db61cd90112585821eb2dfe245cc2b4a518e8ad86ceba294fe34", 0xc5}, {&(0x7f00000011c0)="225fa9c5356378b28fda603a607fcbbf064b2004936047cf6e658d47af1932996702aa0d17e1fa558b9af019c87b823deeeabeb821d073308b9415e6280ce73f0792593bae0ca84246823e93fcc747bcc7b72f6913184ab0640ed27fb111c67bcf10fcbf3959c8027ceb2a6bc600e84de90aa0a0bfca998f615a427d521c917c228f4f791453c3da57202afb024c2750f4c79011ac149812c21599ded7a18fd6b6cce01a1dab6d70edd979fe8f228cd121e27f4b44dbf247c1410f1b", 0xbc}, {&(0x7f0000001280)="31edf31aea0aa90599aafbb57cc5076ac097d3043381949d8b3216bd2dee10c297271addd24b95b31ff8831560edb188582987cc38a314d1975d3fcbd117a494c77d370c969e078de964455c63da9da2ffe5845241ea7e860153b0d9fc3b75cf6667f35dcdce5e0919349a1e183546eb1c9287b5642f28b42634a43711f6ae0f731b1f061cfee8a5197e0d43f16ef0", 0x8f}, {&(0x7f0000001340)="964ff1ffad54ef0dc456570b39fae67727b51e940da7d6cfd20f41c563a41038d5510db7091f16d51650bbddd4ca62a3f43bde0a1b322f53dc109771ab419177a9db90cf00befa69895cdbf4bde0e047cd7133314f32f79238e757a6c595c135a5bc2f817e3d86e334d23cdf101c71d664402311852b6b6d07e560843a7d58d25134efeeefbf43289af19ab9931023ffb9f7b0dba8cf7065287a4a5e22679dc4a0a73708da5e449bcee8103fcba511016b8fb87913127455b8", 0xb9}], 0x7, &(0x7f0000001480)=[{0xd0, 0x115, 0x5, "6eea32f52f2f01530607a7112a9629dc7723b968d674992f7cabd27f1a6e7768e67a80a578cd3723967f0b00a7be829c3f90f644375a2ab92fa88ef1b8e74a516e8c727e856ab0d8efa3990fdbf6f8b73510cda19d9fb6916cb9c5a57e72d623276eeea63e389d89757dd6aaa0d8fc1bcfeb1a6c60b041d4a5504d9f92dffa972ceba55fdf71257e9ab829d17f3c34cc7d0d663cb00b9a6ef084279c0e84a09d45677da7f646bad658d75c3c04b6b9efbad805885f20fca7a5"}, {0xe0, 0x118, 0xfdb, "6128ded6560ed4f5e084680342831e7fba1b95bbe03874f38087c287bc6782273d132836c4f6737b6d87522685ccb589a7610ecfed32e2224e0f03beef05bb17faae28159e7649719ee454637384ddf1e5acc65b71c73fe52fcaab7114aeeb7e93a1883f3f42fa9af740c2fe999a78298d2e24d41ed8348773f626b111285484022b415ec3700b29c57ee858fb75d7c3e1cd8a7592a37f932e38e336bb122051769bf2063b1f2d98dc40a481308822405d50d3cf609a6831563c2b4483114f1098c23783b4c368bf99fbf87fd20424"}, {0x38, 0x10d, 0x9, "713be2216c1b2b930717d468d7fb4f522d18ae441c3750b7380c1e7b6910328d12"}, {0x110, 0x110, 0x2, "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"}], 0x2f8, 0x8000}, 0x7}], 0x1, 0x800) setxattr(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=@known='security.evm\x00', &(0x7f0000001980)='#vmnet1%md5sum:ppp0em1nodev)\x00', 0x1d, 0x2) 2018/05/02 11:42:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x0, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) [ 159.886093] f2fs_msg: 2 callbacks suppressed [ 159.886122] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 159.935144] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 159.963577] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/02 11:42:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) [ 159.993614] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 160.037951] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 160.070613] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 11:42:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000480)) [ 160.091083] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 160.120254] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 2018/05/02 11:42:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x8) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x5, 0x7, 0x61b}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x8, 0x7}, 0x8) listen$netrom(r1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000002c0)={'lo\x00'}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000001c0)={0x0, 0xffffffff, 0x6, 0x1, 0x2, 0x9, 0x3, 0x100000001, 0x1}) [ 160.325122] FAT-fs (loop1): bogus number of reserved sectors [ 160.348861] FAT-fs (loop1): Can't find a valid FAT filesystem [ 160.998751] device lo entered promiscuous mode [ 161.005102] device lo left promiscuous mode 2018/05/02 11:42:57 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0x1e) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) read(r0, &(0x7f0000000080)=""/100, 0x64) 2018/05/02 11:42:57 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000001c0)=0x1f) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000280)) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)) sendmmsg$unix(r3, &(0x7f0000003600)=[{&(0x7f0000000880)=@abs={0x1}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000003740)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18}], 0x1, 0x0) syncfs(r1) 2018/05/02 11:42:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x804) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x29, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="11634840000000000000000002000000000000000000000001", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB], @ANYRES64=r0], 0x1000, 0x0, &(0x7f0000000180)="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"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0xc4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x3}, {0xe, 0x42}, {0x2, 0xffff}, {0x2, 0x15c}, {0x3}, {0x8, 0x1}, {0xb, 0x5}], 0x7) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000001180)={0x1, 0x7, 0x0, 0xffffffffffffff9f, 0x14, 0x3f}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0xfff, 0x4) syz_open_dev$loop(&(0x7f00000011c0)='/dev/loop#\x00', 0x3, 0x410100) 2018/05/02 11:42:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) socket$inet6(0xa, 0x804, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, r3, r4, 0x2, 0xee, 0x800) 2018/05/02 11:42:57 executing program 2: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200)=0x5b, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) userfaultfd(0x800) fcntl$setstatus(r1, 0x4, 0x40003) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80000, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x50041) 2018/05/02 11:42:57 executing program 5: prctl$intptr(0x2000000000029, 0x3) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x4000000000008031, r0, 0x0) 2018/05/02 11:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0xfffffffffffffffd, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003d00)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003ec0)={r2, 0x1, 0x3, 0x9}, 0x10) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x100000000000000c, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f0000003f40)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000004040)=""/10, 0x8, 0x5}, 0x10000}, {{0x0, 0x3d7, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) getgroups(0x1, &(0x7f0000000a80)=[0x0]) setgid(r7) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f0000000540)=0x100000001) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r9, 0x4c80, 0x0) fcntl$getown(r4, 0x9) r10 = gettid() tgkill(0x0, r10, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r6, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r11, 0x4010641c, &(0x7f00000004c0)={r12, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x0, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6f66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000005bc0)='./file0\x00', &(0x7f0000005c00)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) r1 = request_key(&(0x7f0000005a00)='dns_resolver\x00', &(0x7f0000005b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005b80)='alloc_mode=reuse', 0xfffffffffffffffd) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005980)="889f6a76efd8ef8dbd9fa44953d547bf936387ca016811e29fa5cbfb322c1d77d75e240f1cb6701742c6cd69509b9dc3838d914d4063b15fe2d1e97b6310ec3a5173f1ba971ffeb29f82e65294c61875de447026729ddff042848a473e837f156defd109aefd7782d823a77db5af3c4854fd", 0x72, r1) recvmmsg(r0, &(0x7f0000005600)=[{{&(0x7f0000000400)=@ethernet, 0x80, &(0x7f0000001540)=[{&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/79, 0x4f}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x3, &(0x7f0000001580)=""/89, 0x59, 0x7b7}, 0xfffffffffffffffc}, {{&(0x7f0000001600)=@un=@abs, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)=""/69, 0x45}], 0x1, &(0x7f0000001740)=""/200, 0xc8, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000001840)}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0xfffffffffffffc01}, 0x70}, {{&(0x7f0000003940)=@ipx, 0x80, &(0x7f0000003d80)=[{&(0x7f00000039c0)=""/199, 0xc7}, {&(0x7f0000003ac0)=""/135, 0x87}, {&(0x7f0000003b80)=""/136, 0x88}, {&(0x7f0000003c40)=""/127, 0x7f}, {&(0x7f0000003cc0)=""/142, 0x8e}], 0x5, &(0x7f0000003e00)=""/242, 0xf2, 0x6000000}, 0x2}, {{&(0x7f0000003f00)=@sco, 0x80, &(0x7f0000004280)=[{&(0x7f0000003f80)=""/254, 0xfe}, {&(0x7f0000004080)=""/153, 0x99}, {&(0x7f0000004140)=""/2, 0x2}, {&(0x7f0000004180)=""/59, 0x3b}, {&(0x7f00000041c0)=""/191, 0xbf}], 0x5, &(0x7f0000004300)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f0000005300)=@ipx, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005380)=""/208, 0xd0}, {&(0x7f0000005480)=""/49, 0x31}, {&(0x7f00000054c0)=""/9, 0x9}, {&(0x7f0000005500)=""/149, 0x95}], 0x4, 0x0, 0x0, 0xffff}, 0x7}], 0x6, 0x2040, &(0x7f0000005780)={0x77359400}) syz_mount_image$f2fs(&(0x7f0000000340)='f2fs\x00', &(0x7f0000000380)='./file0\x00', 0x3, 0x4, &(0x7f0000005c40)=[{&(0x7f00000057c0)="b7db764c6c92f989a48018eae1d9c0284e8b1bf4b9a37370474200a851d295abde2816fa816dc5f45dd6ae5ed4a0e46eb6925859907bdc84e2c12a8d79a3384af3f0f3238ddf27be3c9fb2962a25e2d1c971dbb301e5051005dc382de805d5e488d20bdf3c861cfbd1b50bb0ba80c64268f59bd37b8128ef24499529b5983c4d4355437fff3f54d3596726769faac3c5a5681296f305e64be4ccff53e2f10aa1cebc773ec5fca4651e91603e4d61e071f5b1460eddb7542593610114448440a429efa2d588", 0xc5, 0x7}, {&(0x7f00000058c0)="4b7e0dd879a7e5f474e34347f5977f43bdfb3a8cca2b07dd7bcee11d975c058bc532f4287426487af32e57ac8326facec62c7b358d1de6093968d059a9d74c3ee580bbfc1b1255d567e2cbfe74dbbb0b74f6686b15636ff76b385f277ad0c20e2bb4ffbe2dad5034d50d3b979df7e45aaa57d64761a10e861aba44eac409293ac356017846cbd3ea4f87b67f64ef4aea92af4ef9a7ad2016b6", 0x99, 0x80000000}, {&(0x7f0000005a40)="4c7852f1bdf0f5d32c12460229fd0917ec49f7046f34aa382735653c6964899b7f116f8222251c9842d4ce0a64fa39e9821e9f272bbf57f96a570a381e0dad78ebac4947b61463867bed702a06818e32c19bff3c175bf3acb4ce8f4521131c9c172ac6d1e6c8a3f2fa26c6a7eff23c6545fad7d0c41b9823e7a3d6e46dab6e2b4e97f8b9ce1e3c49a6bca83aeaa471d1e8a3978c1c8f4e0229b94608243bb009ba1f8f0fa22acb54d1e50bbcb8cdd5fd84", 0xb1, 0xd920}, {&(0x7f0000005b00)="c0f06e2e092ea9ac75fec6c062e7bf2b2c4a56745ef7a60097a12f", 0x1b, 0x9}], 0x0, &(0x7f0000005d00)={[{@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@flush_merge='flush_merge', 0x2c}, {@data_flush='data_flush', 0x2c}]}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000005cc0)={0x5, 0x401}) bind$unix(r0, &(0x7f0000005d40)=@file={0x0, './file0\x00'}, 0x6e) r3 = open$dir(&(0x7f0000005e40)='./file0\x00', 0x2480, 0x2) getdents64(r3, &(0x7f0000000240)=""/196, 0x367) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005dc0), &(0x7f0000005e00)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x240000, 0x0) 2018/05/02 11:42:57 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x101, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r1, 0x0, 0x4000000000000014, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/02 11:42:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x0, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x0, 0x0, 0x80000000, 0xf4, 0x0, 0x81, 0x7}, &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000600)=0x0) syz_mount_image$ext4(&(0x7f0000000680)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="20000080636b2c00f7ab064844a283bcea00f5b7838d11baadfaa3fa279f79ee83b1ead99d5a664c5e5e29c7184ffe0273a88c391c757810651a4856fb647626dd3825b92af3e3ec1c1fee03969542fbffff01bdc01f82def0599f7f887075125285ac8db3fe763f3447c7145327fb099d130071af41371043136e80b5090fad9b76bcb4f06255b733d1ee35ea224600828fcfc87ab5f4218bbbd0bddd7552c5624ecf4e8b34d2299c1f8ff54129199d"]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1001, r2, r3, 0x0, 0x3, 0x30000) r4 = dup2(r1, r0) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f0000000640)='children\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x800, 0x0) restart_syscall() fcntl$setflags(r0, 0x2, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) [ 161.255535] binder: 15885:15904 transaction failed 29189/-22, size 0-0 line 3010 2018/05/02 11:42:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xffffffffffffff46, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000190001000000d24420e91cc11c183b2d1713fc00000000000002200002ff000000000065bd54a41d0e"], 0x24}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 2018/05/02 11:42:57 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000001c0)=0x1f) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000280)) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)) sendmmsg$unix(r3, &(0x7f0000003600)=[{&(0x7f0000000880)=@abs={0x1}, 0x6e, &(0x7f0000000a80), 0x0, &(0x7f0000003740)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18}], 0x1, 0x0) syncfs(r1) 2018/05/02 11:42:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x800) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2}}) [ 161.324865] binder: 15885:15904 transaction failed 29189/-22, size 0-0 line 3010 [ 161.337927] FAT-fs (loop1): bogus number of reserved sectors 2018/05/02 11:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000a80)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r4 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r5 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r4, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r5, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000540)=0x100000001) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000003d00)=0x1, 0x4) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r2, 0x3, 0x3a16, 0x92d) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r6, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f00000004c0)={r10, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) epoll_create1(0x80000) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:57 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip6gretap0\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000240)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, &(0x7f0000001d00)=[{&(0x7f0000001840)=""/188, 0xbc}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/249, 0xf9}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/23, 0x17}], 0x5, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd25, 0x0, {0xe}}, 0x14}, 0x1}, 0x8895) ftruncate(r1, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x0) [ 161.337967] FAT-fs (loop1): Can't find a valid FAT filesystem [ 161.348478] EXT2-fs (loop5): error: can't find an ext2 filesystem on dev loop5. 2018/05/02 11:42:57 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = getpid() tgkill(0x0, r2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$binfmt_misc(r3, &(0x7f0000000080)={'syz0', "e84cad8323a40bd37341d7462eef3caf7803f1028a53050c1324561d4398e2a51f7dfe851187b35269f70b924add22e306510944eeaa25d926843eb9a3381ce41a9b3683e67d90affe2ffd9a5e9e"}, 0x52) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) preadv(r1, &(0x7f0000000280), 0x0, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) prctl$setptracer(0x59616d61, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) r5 = socket(0x200000000000011, 0x0, 0x0) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000000000)='./bus\x00', 0x800, 0x20) eventfd2(0x3f, 0x80800) [ 161.426539] EXT2-fs (loop5): error: can't find an ext2 filesystem on dev loop5. 2018/05/02 11:42:57 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r1, 0x0, r2}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r0, r0, &(0x7f00000002c0), 0x100000000083) ioctl$VT_WAITACTIVE(r3, 0x5607) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x40) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000500)) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)) 2018/05/02 11:42:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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2018/05/02 11:42:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000100)}, &(0x7f00000001c0)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_1\x00', &(0x7f0000000000)=@ethtool_coalesce={0xe, 0x0, 0x9, 0x9, 0x100, 0xfffffffffffffffd, 0x80, 0x6, 0x6, 0x7, 0x100, 0x0, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x1, 0x5, 0xd, 0x8, 0x4}}) 2018/05/02 11:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) eventfd(0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) [ 161.438851] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 161.438896] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 11:42:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/02 11:42:57 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x2000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket(0x2, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x400) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) acct(&(0x7f0000000380)='./file0/file0\x00') getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/05/02 11:42:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000300)={{0x7, 0x8000}, 'port1\x00', 0x98, 0x12, 0x400, 0x101, 0x8, 0x3, 0x706, 0x0, 0x4, 0x12f}) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000140)=""/74, 0x4a) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x934, 0xe6c, 0x8, 0x0, 0x2}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x3}, 0x90) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/05/02 11:42:57 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0xffffffffffffff40}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) 2018/05/02 11:42:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r3 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r2, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r3, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000540)=0x100000001) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003ec0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000003d00)=0xe8) sendmsg$nl_generic(r5, &(0x7f0000004040)={&(0x7f0000000a80)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000003fc0)=ANY=[@ANYBLOB="1c00000023000004e7bd1700000000000000000000000000", @ANYRES32=r7], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x804) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r0, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r4, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(r1, 0x2, 0x2, 0x92d) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) recvfrom$packet(r5, &(0x7f0000000600)=""/227, 0xe3, 0x2, &(0x7f0000000940)={0x11, 0x1b, r7, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000380)={0x4, 0x1000, 0x6, 0x10000}) ppoll(&(0x7f0000000300)=[{r6, 0x8400}, {0xffffffffffffffff, 0x41}, {r0, 0x400}, {r4, 0x8}], 0x4, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000440)={0x8d0}, 0x8) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000480)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000000)=0xc) 2018/05/02 11:42:57 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000018c0)=0xdc) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x100000000, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000240)={{0x80, 0x8}, 'port0\x00', 0x1, 0x1000, 0xe, 0x101, 0x7, 0x3f, 0xfffffffffffffff7, 0x0, 0x2, 0x4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r1}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/02 11:42:57 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x400200, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000002c0)=0x7) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='gfs2meta\x00', 0x1, &(0x7f0000000140)="8f4c4ad47cb0b6511cd041cef24364fac9146b5ca971e4db888f7ceffd5e2c05105f2f663c9fbead5b155603ced170a55503d2d92792e236ba450647b571c0bf784ea68f517257e52866e1d4edb578ecc0cea575c6535afe095abe2fc7749aadb9cd642fe9327759ed8b64a333081475c2de7ff344d0a6c04cc111bfaca87a8cb10ee31d55df35392bf9218100ff3087953092429c74bd0d6cf2ec5887f08cc3a4407689c397f64716d88bb4944d117e82cf21f951b020828182293e2fb4d30aed7f85973473deab94eb88f36773d6574a81f559895f624ac383131dbddd8afc77376d29") rmdir(&(0x7f0000000080)='./file0/bus\x00') 2018/05/02 11:42:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x2) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 161.903458] Process accounting resumed [ 161.934264] Process accounting resumed [ 161.996278] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/02 11:42:58 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) write(r0, &(0x7f0000000000)="24000000200025f002000000ffc4a7acca15bd224a33cc796f0ffc0e0200000000100000f1c9f4a51e3cc492180b02a7528e8956", 0x34) 2018/05/02 11:42:58 executing program 6: r0 = socket(0x200000000010, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000001c0)="bc3c7a1a4a7796b1dfc8febe2080f3362d9a843e3e1656cc8ee12292a1fa06c26ddf6b3321d822eeb433172b64fcf3dcb9306e256c3c881416d29141e9521a436e194efb431af981dfcbfbd155a9b79d6384870251605687e4bcd9c37b828696fb493941c03011f25b8220a7dd9b81769f8b437172cd40603b6a46c2a4f3d3005c96672ce9a200706abd53a7145eee11a60f84d1ba25acce1983506c415e2b60ea0df66530588e87c1a7b42e32ea968a3d0972d4a9eaf2863961f205b5f8e8efa8d81c444dedbd33f6c4e1bc4b631f28e7389ca375a055828bc3601a517a2622e76db50f88140d36fc") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7b, "af294243280f4509b82be55400a9eb5248adeaa125e37408ff413f2fe6798f92f2c3bc8e69ffb8052e84c8866a1a1731083c053b9179386c72eb524eb32fe5b43a758889dfb51953b7e8461a9572c9ccb404b469abcfc458d156e94d0ae767cc711ac0b053c4d21e3d32a284e2897a7e8f35ea2a2408cd9a6f4e38"}, &(0x7f0000000100)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0xc) write(r0, &(0x7f0000000000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/05/02 11:42:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x151763fe1f9ad700}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x18}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, '\x00', 0x1}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x5, 0x10000, 0x3, 0x80000001, 0x80, 0x1ba, 0x1000, 0xa1, 0x0, 0x7, 0x9, 0x3ff, 0x3, 0xfffffffffffffff7, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x4, 0x2, 0x9}, 0x10) timerfd_create(0x7, 0x80800) 2018/05/02 11:42:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:58 executing program 5: syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90000, 0xa) ioctl$KDMKTONE(r0, 0x4b30, 0x7000000) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="efb907970fe61955f705d7dc9adc91dbb556f0972d29b83f69fb54b6cd59a8c3006029bfe141473a91bac0716c6d37a44c0c", 0x32, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="c464c5a8945054d12fdd56bd85ce6e8e9fcfdee26851702b3068df443c631554f5c3fa6c8da5a9311aab4079a6fcb5cc51296cec723169358bb692e3eca100717df5c57d530fb41449137a1f1527eb3f70458af510d34ab3a01a609e38101fae7da73e526016565e9be20c67ffcf1e235cbc5e837a93c4415c85a9f7526c53ba6f3c9f5a95a49a9853b8a3054a23a5356993d283f3d4563b385e38367f96568064fa20345cb78534f60a3e7e9ffc181c379daeeb026c4163d117206f97eec7dcfa83255831691ec735245cb6f987cb1d713a3dd19b77841fdf669ccaca9762e10142798245bc5d7d73a58df5671d0100e9fae01d82fe99274e205ac856", 0xfd, r2) keyctl$search(0xa, r1, &(0x7f0000000100)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, r2) ppoll(&(0x7f0000000080)=[{r0, 0x100}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000180), 0xfffffffffffffde7) 2018/05/02 11:42:58 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000040)) r0 = gettid() socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) timer_create(0x2, &(0x7f0000000180)={0x0, 0x2a, 0x1, @thr={&(0x7f0000000080)="307cee0a91a66fe4ea4b0ca3137ae501946873ecd1fda1a824983cfeae9ec01cefdbefebb2052a10df33f6a8625c451b3c4b8a2e627141d64673894e1adcb203ce60b96d4a0057289342e402fa9c003fad4308dd5b267abd3eeb6fd1126d3f6c471f59e81d2d1b29eb56917da7593aa458f8135faaccca4036b6e43c348b7b8517d517b1e0a65ee29e15a0e34cb51baaac22959fefbd7823234e57f50ea7d23df689530529ea5f55bd94e339823e863f06fd27326b", &(0x7f0000000140)="d968b31476d718d27f9f4d220d49f0e4fe9fa7b07a9d67a6f2f2965dac1d1a294bdc77eba43e90ecde33e9b81e1784f8e2170c721ed0425325074624f7ffdd77"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000240)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, 0x0) r6 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0xe) r7 = dup2(r1, r2) openat$cgroup(r7, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000300)={r8, 0xcd, 0x9, [0x4, 0x1, 0x101, 0x6, 0x731a, 0x10001, 0xffffffff, 0x52, 0x100000001]}, 0x1a) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) timer_create(0x4, &(0x7f0000001380)={0x0, 0x26, 0x4, @thr={&(0x7f0000000340)="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", &(0x7f0000001340)="84b0d4"}}, &(0x7f00000013c0)) 2018/05/02 11:42:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000000)='trustedselfGPL\x00', 0x3) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x3, 0x2, 0x1}}, 0x2e) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/05/02 11:42:58 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) sendto$unix(r0, &(0x7f0000000080)="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", 0xfe, 0x80, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r1) 2018/05/02 11:42:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="40198e0000001e0009000000000000000000e000000200000000ff014000000400000000000000259a2aedd247a646000001000000000000"], 0x40}, 0x1}, 0x0) 2018/05/02 11:42:58 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getregs(0xe, r2, 0x200, &(0x7f0000000100)=""/23) r3 = dup2(r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) 2018/05/02 11:42:58 executing program 5: stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="65625f8d", @ANYRES16=r1, @ANYBLOB="04002cbd7000fddbdf250d0000000c000100080009005c0000000800060002000000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000100)=0x5917, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000000)=[0x6, 0x6, 0x6, 0x6, 0x7f], 0x5, 0xbb84, 0x0, 0x5, 0x100, 0x0, {0xfffffffffffffffa, 0xfff, 0x1afd, 0x5, 0x6, 0xc4, 0x28, 0x7, 0x1cc4, 0xf1a, 0x2, 0x8, 0x0, 0x1ff, "5426b9cc223d856b51188cbc3392b7c875207696534f6d92b09b24119adb7ff4"}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) openat$cgroup_procs(r4, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r6 = dup3(r5, r4, 0x0) fallocate(r6, 0x1, 0xd371, 0x400003) pwritev(r5, &(0x7f0000000380)=[{&(0x7f0000000140), 0xffffffffffffff8c}], 0x1, 0x200000) fcntl$setstatus(r4, 0x4, 0x4000) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xb4, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r8 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xfffffffffffffe68) 2018/05/02 11:42:58 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x400) fanotify_init(0x0, 0x0) 2018/05/02 11:42:58 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$inet(0x10, 0x2, 0x0) connect(r4, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000006c0)=""/94) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) [ 162.789913] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 162.818175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 11:42:58 executing program 1: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000040)) syz_mount_image$vfat(&(0x7f0000000740)='vfat\x00', &(0x7f0000000780)='./file0\x00', 0x0, 0x0, &(0x7f0000001c00), 0x2080020, &(0x7f0000000040)=ANY=[@ANYBLOB="7569643d37263149cdc491dd36148075035d333137353135362c00e50c93ec158487bdc6dd3c30d893d324564d66ef0c876ae5127ba74bda64e24e013e171f0dbbb5594934b5373c0b86118d6d52f91e79ee2a6e1541c522e81ff24bccc898f517c4a9d6420f75e6f3f04940a40f9e42903ac60041079acef61f1d708c8675"]) 2018/05/02 11:42:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x17, 0xe, 0xd48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000001}, &(0x7f0000000100)=0x3) r4 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0x7c}) r5 = accept4(r0, 0x0, &(0x7f0000004000), 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000004140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004180)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000042c0)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x8, 0x4e21, 0x3, 0x2, 0x80, 0x80, 0x73, r6, r7}, {0xb7, 0xfffffffffffffffd, 0xbd, 0x0, 0x3ff, 0x7, 0x0, 0x8}, {0xffff, 0x7ff, 0x1ff, 0xff}, 0x4, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x32}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3503, 0x1, 0x3, 0x0, 0xfffffffffffffff9, 0x7fff, 0x400}}, 0xe8) r8 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r9, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r4, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r8, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000043c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r9, 0x894c, &(0x7f0000000540)=0x100000001) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r11, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r12 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r9, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r11, 0xc0086420, &(0x7f0000000140)={0x0}) accept$inet(r10, &(0x7f0000003f80)={0x0, 0x0, @multicast1}, &(0x7f0000003fc0)=0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r12, 0x4010641c, &(0x7f00000004c0)={r13, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003d00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r12, &(0x7f0000003f40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x84800400}, 0xc, &(0x7f0000003f00)={&(0x7f0000003ec0)=ANY=[@ANYBLOB="1d000000", @ANYRES16=r14, @ANYBLOB="200a25bd000800050007000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x24000084) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x44, 0x0, &(0x7f0000000480)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000140)=[@fda={0x66646185}, @flat={0x77622a85}], &(0x7f00000001c0)=[0x20]}}], 0x0, 0x0, &(0x7f00000005c0)}) 2018/05/02 11:42:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000000)=@known='security.selinux\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x101, &(0x7f0000000180)=0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000100)='**],&ppp1\\posix_acl_accesssecurity\x00', 0x202) sendmmsg$unix(r1, &(0x7f0000000240), 0x4e8, 0x0) [ 162.832197] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=16084 comm=syz-executor3 2018/05/02 11:42:58 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8242, 0x140) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000040)='./file0\x00') modify_ldt$read_default(0x2, &(0x7f0000000880)=""/4096, 0x1000) 2018/05/02 11:42:58 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) sendto$ax25(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) ioprio_get$uid(0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, 0x0) r1 = dup(r0) r2 = getpid() perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xfffffffffffffffc, 0x7ff, 0x0, 0x400, 0x0, 0xff, 0x10004, 0x6, 0x9112, 0x9, 0x8a3, 0x1, 0x80, 0x0, 0x0, 0xffffffffffff13fe, 0x0, 0x20, 0x55f, 0x7, 0x5, 0x4, 0x4, 0x5, 0x40, 0x7, 0x1, 0x828f, 0x4, 0x1f, 0x0, 0x15d0, 0xffffffff00000000, 0x4, 0x33d6, 0x5, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x4}, 0x10048, 0x0, 0x3, 0x5, 0x7, 0x7, 0x1a}, r2, 0x1, r1, 0xb) recvfrom$llc(r1, &(0x7f0000001500)=""/141, 0x8d, 0x43, &(0x7f00000001c0)={0x1a, 0x323, 0x7f, 0x100000000, 0x100000001, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002c80), 0x0, 0x0, &(0x7f0000002d00)={0x77359400}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x0, 0x9, 0x5, 0x8, 0x4, 0x0, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x0, 0xb6a3, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0x0, 0xfffffffffffffff7, 0x8, 0x1, 0x0, 0x24ce732f, 0xff, 0x0, 0x0, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x0, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, 0x0, 0x6, r0, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53", 0x39, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00533d69092eda4e613e1082cb901da27e6bd38de03e115f6920c34d7031857f89b3"]) [ 162.964243] binder: BINDER_SET_CONTEXT_MGR already set [ 162.985195] binder: 16115:16125 ioctl 40046207 0 returned -16 [ 163.015649] Process accounting resumed [ 163.060810] IPVS: Creating netns size=2536 id=29 [ 163.078020] binder: release 16115:16121 transaction 21 out, still active [ 163.088276] binder: undelivered TRANSACTION_COMPLETE [ 163.116339] binder: send failed reply for transaction 21, target dead [ 163.142158] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 163.166922] Process accounting resumed [ 163.192280] IPVS: Creating netns size=2536 id=30 [ 163.219157] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/05/02 11:42:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) set_tid_address(&(0x7f0000003d00)) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000a80)) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="021600000a0000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000001200000000ff020000000000000000000000000001"], 0x50}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/02 11:42:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x102, 0x0) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) 2018/05/02 11:42:59 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000600)=ANY=[]) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) personality(0x8000000) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000780)}, {&(0x7f0000000880)="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", 0xf1c}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0000463322203def7b1afcc3c440f7ba77bdd74f74b1687d1da3e4a856ebd993181e566992ef3c65ca1a5889"], 0x2) r5 = accept(r3, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16=r4, @ANYBLOB="10002abd7000ffdbdf250f00000008000496686fbd000c000100080006007772720008000600be0003007f000001000000000000000000000000080005000300000008000b00736970000c00070010000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x4) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x1, 0x7fff, 0x10000101) 2018/05/02 11:42:59 executing program 5: r0 = gettid() rt_sigprocmask(0x2, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8c000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ptrace$setopts(0x4206, r0, 0x1, 0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/02 11:42:59 executing program 1: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000900)="746562435f736c6187110b97f6033e00") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) fanotify_mark(r0, 0x6, 0x8000000, r1, &(0x7f00000002c0)='./file1\x00') accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3}) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x0, 0x70bd27}, 0x10}], 0x1, &(0x7f0000000700)=ANY=[]}, 0x0) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r4, r4, &(0x7f0000000040), 0x7fc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0xfffffe8d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x8, 0x8, 0x0, 0x60, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) r6 = add_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="e0d6c5e804a4839390d25b076ac2d284ae0d4795759fb0a81c8c74a7e1c4329ee270d26ff524f9f2d3b539c6ff22f36b3ec29b59c7635ffacd830aa206ba1dff75068780c793f2e41010622aa4a6f30ec7f70044f2bc8e29fd6e86b865aad615d29b557298a50f3ed6bb0cbf903ccbb5b2860b960df906e2b490a84a41cb7449b1a6e4", 0x83, 0xffffffffffffffff) r7 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e80)="76f7c454aef4334e90ea20357272b50182b53c843036e7c6bba0dd03a401f129a68f63735d8f2a813c8e5368378fa84d83c391cbbcde94af11279241c4ca4f33b459846dfba2d8bef54a7da7168d45785783907cfbca59d6a3d7bad77a16c53b6bc6d4406b5898c370e5d75474576f61224071", 0x73, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000e00)=[{&(0x7f0000000500)="46d53e9c86e230619f463a916e1666d15b54ebfdc547ef84c9375a00eb49a3cdffe3dca54e00d501a612c76058f2af88ae4c7f5f1541afacf1b31281fb609e205b731dcae6c2bd4fca8581c749cad2952952633921aa9df1ab4ab1bc22be90fe7157dcfa2f69fbb87bf1e03e5f071f82545950edf4f77e68b9fbca3801b3124a3b195eb47da923f4e3f811de1ea3516051d98742318f22af6293ffe546d3e296e9c26fa65009", 0xa6}, {&(0x7f0000000940)="9b6fb7727c7ff2de7c635caf10c24fee492f49069219a789be55c87b93619c19b476cba4708ce57ceb6564cf1bf7d751c6865b1e19c4b6de1f2d43845d13904b4bb394017bff7ae5faccda43418fdc0fcac4bc64f70931036cdc9b194fbe3b63fda7aabc245eca2d2eb715e8b9f063a1957d334aca0481e4b020d3a4ee3513efbcef8e133bf684d4fe2b8de249eb7170903283f276536257dba66992f7f3f02b9ea787d19d60e15276d807b42f7fc90f72", 0xb1}, {&(0x7f00000005c0)="c1eb0bb0408d36cf6a8497d593bb716ff91de823a5e4f6886c43aa9a72b9a970d3692b651c0a62703e5f37df03a1ec94ebc79e43f54a6381b49e3f936b654bd8bbed665c733d0b717e74", 0x4a}, {&(0x7f0000000cc0)="85ebd4aab6f3e6ff8df75b46911406110e407c83aeb971d89be5c561756545e11d1f51271c5116f97e4fa65a6dff27f16f74bbe18d76f53bf3c480da037fc31464c56e682051b8a627b18e22687e50e7468512b3b6f4e73e3c8153933ea23b5d60196dcb7682f77e388beca42e0c34cf4cc6274b51af3326c22e72a9d277e2eed2284ee2dd21e0d61c3a23b879b42d0bcffb7b7fcbdff1a90bdf943987e82ca00118db", 0xa3}, {&(0x7f0000000ac0)="66bf04093c3a259833fd2499c6094b86fece062827b5758d9660e06855ad29b9d752dd0c94793494b2741b9eca15725b43c1b52388c19bd76c19ab4084810ac8c619b4136989c1857f0fe3d0b7b36d", 0x4f}, {&(0x7f0000000d80)="66be9e69672e68775c8f5ef1e7122185bffc85c6a0459328118a4ecf9c90cd7484e470e5d35676fa0fbf8c0020bbe2b5d9f32cf435b3566ce3ad9b19e98928cf63603497ad5bd716231bd5", 0x4b}], 0x6, r7) 2018/05/02 11:42:59 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$inet(0x10, 0x2, 0x0) connect(r4, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000006c0)=""/94) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/05/02 11:42:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r1, 0x20, 0x70bd26, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff00000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20004010}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f0000000300)=0x4) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x4, r2}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x3, 0x4) 2018/05/02 11:42:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x58, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x400) clone(0x800000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)) wait4(0x0, &(0x7f0000000280), 0x80000000, &(0x7f00000002c0)) 2018/05/02 11:42:59 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x97, "27f5b649e1e7a815b5e1ccd4ce281bb382a6009a1f72c6975e2e5fca5c579b3b2168d594662cb55f8bbec674199b6c426793c0d2f2521a263243b8365d61a12fa471b1558dd6b59da3a1027b7f7423427eb93fd0476c65ced429cb06ded7452c01680769f2f15e0a8896839b62cabbe210ddbb20279491364a2944e9bef00dbc320077c16ce7ca8ecec3d8df6877e7416ec056224cfe17"}, &(0x7f0000000140)=0x9f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x383bbd16, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000000280)=0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/02 11:42:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:42:59 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000ab2000)=0x400, 0xfffffffffffffd77) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'veth0_to_bond\x00', {0x4, 0x8, 0x401, "9fd45b5eae1e", 0x40}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x8, 0xfffffffffffffffb, 0x100000000, 0x0, 0x100, 0x9, 0x80000001, 0x400, 0x7], 0xa, 0x5, 0xffffffffffffffe1, 0x1, 0x863, 0x6, {0xfffffffffffffc00, 0x100000001, 0x400, 0x1000, 0xffffffffffff55e7, 0x40, 0x7fffffff, 0x7ff, 0x800, 0x5d5, 0x401, 0x68, 0x9, 0xcce, "12abd9e3e5c7af7246ccc0740896ea549d7124bc0929b3828654f690d9bd255a"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x100000001, {{0xa, 0x4e24, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, {{0xa, 0x4e22, 0xf6, @loopback={0x0, 0x1}, 0x7d0}}}, 0x108) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x30d, 0x6, 0x6, 0x8, 0xffffffffffff1e43, @random="e7bf6bd58097"}, 0x10) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r0, 0x8906, &(0x7f00000000c0)) 2018/05/02 11:42:59 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x343e, 0x4}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003b40)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000000, 0x354, 0x4, 0x6, 0x90}, &(0x7f0000003c00)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000044c0)={r3, 0xff, 0x6, 0x2, 0x1, 0x9, 0x9, 0x3e9f8b0a, {r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x8, 0x3, 0x3, 0x2}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003d40)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffff89f, @dev={0xfe, 0x80, [], 0x21}, 0x5}}, 0x177, 0x6, 0xcb, 0x1, 0x10}, &(0x7f0000003e00)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003e40)={0x0, 0x1a42, 0x80000000}, &(0x7f0000003e80)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004040)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x9}}}, &(0x7f0000004100)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004140)={0x0, 0x800}, &(0x7f0000004180)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000042c0)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fdd}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="f2179e19a7e884007b23ccc8f123a5eff933a6436f83", 0x16}, {&(0x7f0000000200)="e80c0ffe4e759a5658c08a7810413262e265fed8a77acee8b03e985ea082692a00a92bd44e54586a5356e9900855839fc956bcbc6033080884057d7a585abb5cccf8b7ff0f6afaaad1ef9715e4c17a0b9f3c3d5f2c6a0ddd0283d4aa374238faab742536f6a292a5eb200ae0123e0ba669f36c212b6b429783ab7e6f01ffaaa6b6c160b671d9f87d40d675c0c2f18f9a0203b93fca22bf33817047baa39a156519cf3e306adbb6", 0xa7}, {&(0x7f0000000300)="c030eae471ef5f492e7b7b6b95426a73c47bb73b3c63ae989f7a5828d14df027af73dc0ed81aac377f399e8c9b30da5cdc071d601597cb946883bed302f490f60fedbcc07614ca0627b4597f48ae2dc0ceb27e561ec423c54c6cda8c81b9eb8a15014dee1ae211a2fd0af4195c73017933241d", 0x73}, {&(0x7f0000000380)="03fd3e71bf5408ed881c06f91277b023085d1481a8a12edd4e4ed2ddfebb81d4296b6a4488e1b8711a3be9feb982b606382f599398be8e5ece3a0445186b4c411973b10c3f729f6db4ba59c853147ff92b4fc9b3a5c4d4c92fba701eaf8b4b4ee565f2d5a12f6003918e03f2aca66f6532bc487040024122f72a9c086f9dfadd7a", 0x81}], 0x4, &(0x7f0000000480)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @authinfo={0x18, 0x84, 0x6, {0x60000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xffffffffffffd511}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4e}}, @authinfo={0x18, 0x84, 0x6, {0x7fff}}], 0x98, 0x4000}, {&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x1}, 0x1c, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x4810}, {&(0x7f00000005c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000600)="09ff7cefb14c70573b91b545e91c5fffaef3c139e0d54d9f3ac6a20c8fb566a0662b9f64b35654b384e5d84d6fa7e20c97d9fbe23109e75e132738cb0800b7f4416670f7a5a406d5a48e360c79055e60146e8f41290694ae203c6892e63328b526fa8ebd28ad7fa3fbd9b0e5e7ec6d5564f9f226f397e9242cf9f588f3182c3482115aafb7e0cfedafbbae910262690c1593806d05012bc2feb400704f6c3cccc91a341d535e75e8193a0798be679247f36b33d54442ce13fe26db03d2d791fb0712451f373a91374f346059b990d6c493ba9c948b06fce3e13e0657a684cd1fe444c35f626b3c6d32d6d8e3ac8e436bfcdf532d155114a0ae7de57081", 0xfd}, {&(0x7f0000000700)="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&(0x7f0000003ac0)=[{&(0x7f0000003680)="ff3de11569224354a66ad13441cbf5d05c7e4673d2df77527a8f6c063b56547b1b7aef3d8957bdebcae0ab255a6b7ec3c54a61f3764902dc1c40c6ecb5b63b5483e573c7d4695e5c858edc4e80c03396fbc0df17bc3dd8f551c48c3d6449c8c341a2cb0e669826870dfdf910c0e7451aa6bd0a9a43121a6eb9c8429dca03e2abb8127343a3b30f1a0418516791c0db8eecb27ac509f776d791103fb30cbddfbeb647ad6c343cdb3c0441df8ffc1872c4b3ae60cf81ed90cce5dda016de0b980830b7afe3b8da7124d3c48c2c71702464ab002630fb451005acd568c92cb3835583eddca35d16a0c963", 0xe9}, {&(0x7f0000003780)="17f1971e859250487024646eee7d0401f8ed9f143fdf433290b998d6d71a92490d253b1c1832fab2b70e0dd380b1ef1afd15a5d36915f7f305d47078b4886a6ba856eefd66c68fc79dce3eaabc84abf15977a0c0", 0x54}, {&(0x7f0000003800)="3b5aebf32bcdf5acecfe91f760efcc5f947d18a8a60c355cbfe86b3a675514836630fc71c7c765815ed0a849be226dfcffbb73a446120c5e91d2e084c846e068f3d7dceda3f46f359d0662e6dfa7c65cab23eb55044a048f5e744aa53579314d2c3e5e5d925fa7e17581dc85f0bea914bbd6b9d9c721fda4edaa85ac735216d7bff449a9c63052e5acb687d90e75c5cf833b354656470608", 0x98}, {&(0x7f00000038c0)="92cb6716a7fc21dfe215", 0xa}, {&(0x7f0000003900)="90d46708c183464338470839d38692eb681b35a5012ebfdc759d2a9122e32ce305ce78bfba3c9b97f3a614e28550b920ba7f9bb300380257e32cab7f8913f7b7e1c181181cd2210fa22bf14e778b420ada86298f8a5c4ed4d14ec3b0a928e0cfd8dfadc53ff247323a6b602fe98cd99182a666b69567c549ef0940a9e63becfab39f2df32a373037b293cada02dbe91a41", 0x91}, {&(0x7f00000039c0)="650cff9d3a3ee8ec3d45ca6232dced0ab62c4b028c0c2acae64d26ef8011affc8abc1821332babcf73f855b461cf926cacf50bd9cc75f12c44fa9c3687b16c6eb3e6264db3ff4cdfc93c52ff4f2ffa9efe6b6cf18ef9d4e25a375cc335ea1b2749818bbcba2ed742c6dee956704c1e59a29c53a6f5025976e6e9da8b2f22a1131b157e6205f980f5756d0f62cef0a9fac5a119a1849024fdf9121074f9c9e26e8f9ec6d4a4c7aa55f89b5fc2def37e0cc725705d6702e453db7bcf24fd63b72a4a44d05677938f0894ac8d2b0b6e52da4180217bd367219733d40e97cf4cdde0a5b2de0687127e9ef1e98163b1", 0xed}], 0x6, &(0x7f0000003c40)=[@authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x9b95, 0x10001, 0x8200, 0x1b51e175, 0x3, 0x4808, 0x8, 0x0, r3}}], 0x48, 0x4000000}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x2c1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000003d00), 0x0, &(0x7f0000003ec0)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x941, 0x8000, 0x6, 0x81, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x32b, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3221, 0x0, 0x9, 0x400, r5}}, @init={0x18, 0x84, 0x0, {0x3f, 0x60000000000000, 0x1, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0xa8, 0x4}, {&(0x7f0000003f80)=@in={0x2, 0x4e21, @rand_addr=0x5}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003fc0)}], 0x1, &(0x7f00000041c0)=[@init={0x18, 0x84, 0x0, {0x912, 0x1, 0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x200, 0x100000001, 0x80000000, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x23, 0xa2de, 0x5, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x401, 0x8006, 0x1ff, 0x2, 0x6, 0x6, 0x5, r7}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x11}}], 0xc8, 0x801}], 0x9, 0x20000000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) sendfile(r0, r0, &(0x7f0000000080), 0x2) creat(&(0x7f0000000000)='./file0\x00', 0x21) ioctl$fiemap(r1, 0x40086602, &(0x7f00000002c0)) [ 163.981635] FAT-fs (loop6): bogus number of reserved sectors [ 163.988112] FAT-fs (loop6): Can't find a valid FAT filesystem [ 164.157401] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=16179 comm=syz-executor6 [ 164.329867] FAT-fs (loop6): bogus number of reserved sectors [ 164.335971] FAT-fs (loop6): Can't find a valid FAT filesystem [ 164.361420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=16220 comm=syz-executor6 2018/05/02 11:43:00 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f0000000040)=0x20000076, 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:43:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x2, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) accept4(r0, 0x0, &(0x7f0000003d00), 0x80800) r5 = accept4$netrom(r1, &(0x7f0000000a80), &(0x7f00000000c0)=0x32d, 0x80800) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) r10 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r10, &(0x7f0000000140)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r10, 0x0) ioctl$int_in(r10, 0x5452, &(0x7f0000000180)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:00 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/02 11:43:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102}, 0xc) 2018/05/02 11:43:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x4, 0x674, 0x7fff}, 0x8) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) ioctl$TIOCCONS(r0, 0x541d) 2018/05/02 11:43:00 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x700, 0x85) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) r5 = signalfd4(r0, &(0x7f0000000f40)={0x5c4}, 0x8, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000f80)=0x0) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000010c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000011c0)=0xe8) getgroups(0x2, &(0x7f0000001200)=[0x0, 0x0]) r12 = gettid() getresuid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) r14 = getegid() sendmmsg$unix(r1, &(0x7f0000001400)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="7d871da9ba7adf2715f27e95f32e2467054187a4d8", 0x15}, {&(0x7f0000000180)="d03b2e3c88de9b1a8093f6a42a537946d78ebca1b643048fd7213301ebce615afd1b1858b63c2e1d40c3122c513d2aea85c8e5211fa18983e8b42e004200de8b01c1434eb49c32d77ec661622023d97e4cecc42cf8", 0x55}, {&(0x7f0000000200)="7aae281958bf3d0bff6f1ccbaba1633ab01000c7a4a5f721f48aca71603694bc09fc1f55663bfe7de49c438296898b6bd1d6fbd3bae8cc70d24fc48ffe2bc46ae1edeacab315cb4326853c42c4c122c9d4e3", 0x52}, {&(0x7f0000000280)="3c0ed8280427c8e39ceced3fbe0f190dc6e180229703fab530745792dafe0951130d1c9d906e0b0e25b82090a53948ab2f281cde63c3608eeda498be0067d9e6872a4c82eca3b5b934017f2b326965eac97bd51b64ed1e7a22d6247af0cc1c3374713b638b5f430fd8267a64d47c7398ac9c1243211ff3d20a8f7477fa54b8de7e640bf748929abf8ef80bbebae1a1de63a7786011583bd86e352cd78688691d75d45f64a7cdebfb6eb9e8688a589967d4264da6b052a7", 0xb7}, {&(0x7f0000000340)="bebe61c0a9fcab3ce955e254c1de85fcf257d88ca87ca1b10abe5eada6096530613ffee0021237303bf965cfd9b25ff0b0b9ec8da7f82fcdc547cec0fc6a6d3dd7bb085315a8a488d558fee5d7e7660f4d9369ccdc67c5ba27d4c86e3849e9218b67083c82d35a0581583dfae678ab1dad91", 0x72}, {&(0x7f00000003c0)="8255f52aa7253af3fa00fa4a7b823ae92e040a5b2ee089ccaa4408b63599b163e64e3d0712ccefc3ceee4150ecdbd26b7cb4c3e555178fdbd85c61c1c256a06399028ece9b631e2b28122eef08904a66bd07a8e08aa43f3c8322f56b58251dfd3ac7843cefab9f28300c7692ea12f1d33868be871e22", 0x76}], 0x6, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x48881}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f00000006c0)="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", 0xfe}, {&(0x7f00000007c0)="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", 0xfc}, {&(0x7f00000008c0)="ea8dd8c61cddd627a8e1dddf4918e7860597877ee3a845d6667d71fed12af869", 0x20}, {&(0x7f0000000900)="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", 0xfd}, {&(0x7f0000000a00)="d694f086e74657e700818824560119b72586bca78509ad8e68d36886930336f2b41376f9077d0fb86a4f37192146bb52a471a8b9a2459523c9108a397e3b42361bf071e3e6879f41e52816d7141d8e19145f77c8a900d35ab30acf822b1f94c6f1cd9392d314bbf5e6d556676bea6f4c13e6cf526523edbd48aedb0e6a03b4f0a78fadc205a4b9e9e3ae4fecf683db11bb95eda2ebe1e01e0ed5bbf28eb408421f5d19f159577f8d16f33f86796257fd6606fcc94e0a4e56d9a4e9f9", 0xbc}, {&(0x7f0000000ac0)="df2dd865d1acafa407406539a8d34742cedecd52102e958bae9ca8cee512eb4846010f82b24356f036eed3e2bdc00b7be8db869f1171948c6b9767458f4ecac50eedf5489d3ca938468d14f83bf97956811321881b27392fec202d323702312a164218a1fef10eb729e7bbbcb7ea47a2003e7906ff8a58a88572e7518276074231492b6a8e858fcaed7700a95aa2210540dabd99d41a29bdee1cb2e3fa41cf7d928b6423a1a28cf7f194adf444", 0xad}, {&(0x7f0000000b80)="eb994a0363906aff1eee7851abd940637f2be3431e739bf6b49fff9558adba9aa44400f6c9c1c4502db12ed3fd217cb9b4349987f0fd7447de65a3f6b5aa205737546a866b2f0d5e55dda2390c14da441e8e6437f619cd298098003d7a24e8f3e7d3d0424c51b2316531919a67517788ee13ab253b24a4871514250d8670a2abd9517a0a0a6cad2409fbcb7832e70883006b5f6f81d8", 0x96}, {&(0x7f0000000c40)="92a720ebba10738cd3c94ef9ca014c1f22c69f1daec6ae4fd6965bfef83fb066d981", 0x22}, {&(0x7f0000000c80)="73d38380db87764bb3ee8eb22874775e13ab7df2932ca2ac7906807545d563ee6b685423e079b7c03c25389a9b2a7b6876be286a70c1166fae20bb6080a4ee9e3a075142e835b81120cb27ab39855a68157ad79dcdde4d5d795d97e80fd658c888c4fa861fd1cf55ebd716e08cd869101f922cf5dddb5ff068ada84cef6e9656e9d4359947cd49f9feb9a7751b3918aec538d640ebfd45381afd0221194bc4788f747fc4b46ba14a07487ff1173de1ae18898feba7d87a5ff00f5757ea4f1540ea53", 0xc2}, {&(0x7f0000000d80)="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", 0xfa}], 0xa, &(0x7f0000001300)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r5, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf8, 0x4000}], 0x2, 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x18) 2018/05/02 11:43:00 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = socket$inet(0x10, 0x2, 0x0) connect(r4, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000680)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000006c0)=""/94) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/62) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/05/02 11:43:00 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) init_module(&(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x15, &(0x7f0000000100)='em1\x00') setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) setreuid(0x0, r1) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xd3, "ebdb62a136fb8867f1722cfa44eb160e54567a249107d40f9dc8327aa7037025ace28de74e0677af69bdcba755eb962259e3b45d315c252fe22986567ce1c4e232400f14d76491606800eaabdccff605933d9401db352b8822ca2b344e926782ec7593e497a340f865aff07c389222518e3f53c8555e8a7f5b95ae3434deee3383e44f08c21e9c4e82f34f1fb5a8974aceddfe6f6b8559bba36fb9f73b64c03cb0771dc7f0171f3e966bf06e5847fa13d18ec09a75be53686b9b4c156764bb03dca343b2f9ad582200be852860d20b44ccbeb3"}, &(0x7f00000004c0)=0xdb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xa1, "2dbf81fcad38702e0739e92fb69964b3d4d3a1bb450fb50cd758dedd7f37342f32fbf34dbbeb3e451435eba44d811fc7ce55ddf8e0382f2a28b0304d20fc20f9ee2d0ecc0b239c602281452d74ee1a8c5b7cab4f2f28e6386eddae398dcd4c2f03caf52ae2b1be318cb2418defc4286135a8e3ec1ecc13b43a471758b5c78a557b7faab34970b5e9e9d5c33358e17aa475820775ee24457f6679eb7bf3aa3c83bb"}, &(0x7f00000005c0)=0xa9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x3ff}}}, &(0x7f0000000a00)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000b00)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000b40)={0x0}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8001}}, 0x1, 0x4, 0x5, 0x2, 0xdf00}, &(0x7f0000002200)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002240)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x7f, 0x7f}, &(0x7f0000002300)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002340)={0x0, 0x40}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000023c0)={0x0, 0x3a, 0x30}, &(0x7f0000002400)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000004340)=[{&(0x7f0000000200)=@in={0x2, 0x4e24, @rand_addr=0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000240)="ae60aa693b614bec16665b321f27905ef49f359a5237fcf22bf4997ab20490ee7bb5a87e446de42ea7a7ef629e7be41bf6bf12c6b8f5b04f2749ae131b79d587daa83daac2646460", 0x48}, {&(0x7f00000002c0)="dd804791a2dbaf62c920df2fb72e9f0952d8301801bee89e50678a89", 0x1c}, {&(0x7f0000000300)="ed2bce68c525dca27ce60ea94e0e93f3b674e57fd96745458cbae1620e07aaede3051a24907adb7dfb0a5f4fc8a2a210525ae75866c87aec4f74552939257cb90492c395fc556bb46e3ce1300b49f7d7d2af22a473731912b655c8771fb6", 0x5e}], 0x3, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0x3, 0x1, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xe3}}, @authinfo={0x18, 0x84, 0x6, {0x1ba}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x1, 0x0, 0xf666, 0xfffffffffffffffc, 0xf53, 0x40, r4}}], 0xb8, 0x4000000}, {&(0x7f00000006c0)=@in={0x2, 0x4e23, @rand_addr=0xb1}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000700)="30ff7948bbd60cefdf3e97e77991843cd642f04e6812737dad76700b472cd448c86768233e1306619ae373245c2e318fd80f25463351cbe09f7d1a458de625a11459d937", 0x44}, {&(0x7f0000000780)="98a03691bb7f66fd557112dd7da072110f4f07f3a6dd9b0987257952b14b4303e2a38e351d0aed2bc8e0c233417eb533bd96236e2047ffd75454698c66c8de88f3d76b1d1072883ca050d593bd346e0397a958ebda73600e32827c64fa8ba64a40bc3da632a6ab0aaa1ba11ebd4e6432de906bcbe0d6bf80b43620", 0x7b}, {&(0x7f0000000800)="8fcbfa54e958720e216c5f7b3627bdaa3d4c6bcb4de12f9a2f8102d83b781516fbad3f0424d018b6a9220234b2ea5e3b83b5c9d8d23ea95e4b429685d07d8bbf2338e30ff6c5729c782963576ef4a71c4138d2f64a864a2e063fc08b980d64028bc42765dce848c28572abe8d8256baa1b1deb6b286158689c842e3a765c97c38d73c260f7eca7fcd80f8bd198607ab2a13cc46cf33303e6bc89c6569b5701f7c7714cae34652be26cea69e59f1947668b2c28e4c084effc4fe6114f69c9283687009efa6802475793fa87d8f6d8d894c2aa79792d", 0xd5}], 0x3, &(0x7f0000000bc0)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x500c}}, @authinfo={0x18, 0x84, 0x6, {0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x2, 0x2, 0x312f, 0xd7, 0x10001, 0x10001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3f, 0x1, 0xfffffffffffffbff, 0xfffffffffffeffff, 0x5, 0x5, 0x5f5, r6}}, @authinfo={0x18, 0x84, 0x6, {0xd5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfb}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x0, 0x8647, 0x1, 0xfff, 0x7, 0x1, r7}}], 0x120, 0x1}, {&(0x7f0000000d00)=@in6={0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, 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0x1000}, {&(0x7f0000001d40)="203b0e8f0f749ea99081b28958204427c186ed0c898662ed3ddfcb33deeebf196d08e361b006d2636d0236dc11c4363f325cb85cdf80db31ecb8e802622e9ea1ea171726126e20031a56c94af072521a3ce0acfea99cd0848a23b22f6f8691025b94d52685de7f0228604553c680af9405bb992a9268265cfad3c94f2cdddc51394802c670cc0efeb5a543598e4c08f2", 0x90}, {&(0x7f0000001e00)="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", 0xfb}, {&(0x7f0000001f00)="fa6c396e08fd6f31e6807529b5e3b844ce3420885472137d4bae94c0ba612d902e021f97266c7773edc35139a97d3603b855bb022f35334e75c6b11777b2853fb013af3d67977c6569fe63b395077f594cefb90c79bfcb1dc0fcb8e4098d198820db3efa525221996a9499f53f6b4b5e8d5bcf45644d217685fda38618ac88ffc0c2ffc86e9c0df2c855e39ae12ff73c83c45456802e55160306322ca17c3312dc3bfb6f61fded5b75f35df16b9735c4a22bef4604e9efe214f3d2ec6c31b0f0524cb9b927e7601e", 0xc8}, {&(0x7f0000002000)="bf9c3da85690657f512f51564c7375cd2db7ea438268c5efc543960ee71bd5b3ee84e15bdfa6d2c65b8d1572be8416f9ea1d65b7825ba185d5aac8372e87e8901ae55448923db212846081761e724b3c4ac0192735d281afe11e31f04398076f60c32f41f32fecc2d7461c04ec7a9b4d08a400292ccb0873efe695985b904848900143558fd678f91576ad34a67b1a0f42bd42e210725a48a0c01300756479c0f7139c512aa34fd85518b5483221b66843d640f47a05869f", 0xb8}], 0x5, &(0x7f0000002440)=[@sndrcv={0x30, 0x84, 0x1, {0x900, 0x10000, 0x2, 0x0, 0xfff, 0x567, 0x10000, 0x0, r8}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @init={0x18, 0x84, 0x0, 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0x1000}, {&(0x7f0000003c80)="896d35f3b48f7467c03e90e8dd01ac75778e32483dc207396ee7f9009b980e3076ca695c937b18510448e22ba3e25bc39e58125340762b9915c0b65cdaf2ebbe885e7863bae91ba16de57394e6c8608e29742908bd4ef3c248f8779f1eb66f80941fe23b42af8ccc3cefd0c29c498bf441a2aa0ffc77bb35d688e8adc7bf75336e563a215239c389e37d395ca3398ddfcfe7ce3ffa196dec6b3e0c", 0x9b}, {&(0x7f0000003d40)="863ceb85f27cb84cf44202994d1798a81bc4de1b2eeff90889cbc7ea8c6b5caa0ee6ffa350e9d4edf37d52901b632fa25fc27d28d8fcadcf79e1f8d4e8d785a582d0d80b063a3d425693a4876094d7f76cf08d780caa69c33eb02546c7aeb3a500290886", 0x64}], 0x9, &(0x7f0000003e80)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}], 0x20, 0x8000}, {&(0x7f0000003ec0)=@in6={0xa, 0x4e23, 0x1c, @dev={0xfe, 0x80, [], 0xf}, 0xfff}, 0x1c, &(0x7f00000040c0)=[{&(0x7f0000003f00)="0eb387ed4d34c90a668611a71abf269f5f7bbc387ecf7840a1144f64cc8a9a3c5f4687e7d1d20a34fa324a8bfb56d227009200f45a1bc47881ddb9a5f1c8d4195ed343d78f2088d5e631c3fdf0a044aba0", 0x51}, {&(0x7f0000003f80)="6bc4fc58033fd84d8fa169abb5a3b9afb8b2b0162cdc1b4892caa92c03536a4a6a10e9099d0956af4c6dd3ee0c941f97150b6ae49e55a496531ee08f0b248c23ecc6078fa2e2d80517fa4c9e2510a5cf7156bb199e5c9af84ef7ad247088605718af1aafffff1064b0a9d23f7bc9", 0x6e}, {&(0x7f0000004000)="9b7759a8bd3b7707438693e1c3c0fd0ece5568e160e82e5937fd5f9c3d94b46ca2207622e3226c754d87b596d4971820d2606467e2f6cad415e252968c465c9e3d840fa45805e97c0826c631d3f449759c8c8b2e97eb32eabc233d5aa16eb5a5255b3207f3f977716c7fc0f483f53de2105506c6bec36f990ac98b3faf28ad0778828c63013a8917288ceac970b26c04b9a2f87d1b51ff83c845d3cbe88efbb30cc3d750", 0xa4}], 0x3, &(0x7f0000004100)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x13c5, 0x3, 0x3a, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x98, 0x4000000}, {&(0x7f00000041c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000004300)=[{&(0x7f0000004200)="e3fa65e486d93ec791dd6bd82023dbcc3009c8aa154026ff7e5aa9186cfcd0efb585a40106fb2a8df411f4b27e79a1919d2b8ade85db2afc4562eae9b3f644c468bc464b7ab40ff30a4b10d6a0be0668eae53833599648aa5d12365bd8c3a9fdbad83c0e1735aa44be4de7af998d0469ba9e2940e4d7eda936f5f1d69c583084d2f0ffa298bd2c798f5d856fa7121dea99d6e1494ef5a6b96c00b597775fa4", 0x9f}, {&(0x7f00000042c0)="263b7aee2dcb543f8a59c1a3004697d23cd723395952ee6c02e3a163a79d886b722b64", 0x23}], 0x2, 0x0, 0x0, 0x4000004}], 0x7, 0x8080) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='team0\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/05/02 11:43:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) 2018/05/02 11:43:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80440, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x40000000}) r3 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000076eff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/02 11:43:01 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000140)=""/36, 0x24) recvmmsg(0xffffffffffffff9c, &(0x7f0000000780)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000200)=""/54, 0x36, 0x8003}}, {{&(0x7f0000000240)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/149, 0x95}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/136, 0x88}], 0x4, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x10001}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/149, 0x95}], 0x28e, 0x0, 0x0, 0x80}, 0x6}], 0x3, 0x2042, &(0x7f0000000840)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x0, 0x1, 0x40, 0x2870}, &(0x7f0000000940)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000980)=@assoc_value={r2, 0x10000}, &(0x7f00000009c0)=0x8) write(r0, &(0x7f0000000000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09fad46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0xfd95) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/05/02 11:43:01 executing program 1: r0 = socket$inet6(0xa, 0x102, 0x205) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[{0x60, 0x11f, 0x20, "006f846ce62566748bfe6a364770e2099657f76bf87ab5732655d8914bc263d7d14e5d890660a926bb27498cc274a30a8b2aa7880f14116ccc2ac5c86619d3947671b0e6e1d24fd595"}, {0x88, 0x0, 0x7, "49889d8b1063dfa117e757da402031adcbe06b4fb69e09018ac4c483d9f755dfeaecfeb2bec8a8c1af1ff580510a429404f02abe3e469b6f5b339ad96f6bbbb2890244adb3ccd507fa4039ba3ec12f5f8851eaf321701c9d03f53e21b685b1c112c780d956a60880673261c64763130233ddd2f2"}, {0x30, 0x11f, 0x2, "42a7ab593810c461bb1ba017953b77e13458bf4c977e283280e0"}, {0x90, 0x3a, 0x7fffffff, "567f47daa3500b06a555bf550c2963fc55abbe766f99f202d9ea90b9df58da67f7413bee667d57a9c43635fa0ffa6bdf19b6b84cefdbece41360a2c5c19509f6aa7fb81548a009531bb2bde94dda63442025af33c408f19289c0ee58fc6e17c82d19efcf09ef63759eab2f2102b4514ccea6765753af73039117"}], 0x1a8, 0x1000000000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0x37, "7c7f"}], 0x18}}], 0x2, 0x0) 2018/05/02 11:43:01 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="b4c5213757e2a3fb0f06d3598ac8658067a0177854658b7aa49b6b9be5519409bfbecf9902d34e4e0fd90fde1bfc993041547473d4d5"], 0x8) sendfile(r0, r0, &(0x7f0000000040)=0x19, 0xfec) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x3) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:43:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r10, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) mq_timedreceive(r9, &(0x7f0000003ec0)=""/77, 0x4d, 0x9, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:01 executing program 1: process_vm_readv(0x0, &(0x7f0000000100), 0x0, &(0x7f00000002c0), 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x6}, {0x4, 0x8}, {0xe, 0x7}, {0x2, 0xc000000000000000}], 0x4) 2018/05/02 11:43:01 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000000500), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x66e}], 0x1, 0x0, 0x0, 0x10}, 0x4000810) 2018/05/02 11:43:01 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/18) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/02 11:43:01 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = gettid() exit(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xc9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x19, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x1, 0x4, 0x474, 0xb85c, 0x5}, &(0x7f0000000340)=0x98) waitid(0x2, r1, &(0x7f0000000000), 0x2, &(0x7f0000000040)) 2018/05/02 11:43:01 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x5, 0x400) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/117) 2018/05/02 11:43:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x80, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x8) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d3", 0x1f, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) getsockname$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0x7, 0x5, 0x7fffffff, {0x77359400}, 0xe5a2, 0x2}) 2018/05/02 11:43:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) clock_getres(0x6, &(0x7f0000000a80)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:02 executing program 7: symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mknod(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xc000, 0x7) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) mount(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x84000, &(0x7f0000000380)) 2018/05/02 11:43:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r10, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) mq_timedreceive(r9, &(0x7f0000003ec0)=""/77, 0x4d, 0x9, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) getpeername$ax25(r4, &(0x7f0000000300), &(0x7f0000000400)=0x10) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000640)={0x7fff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000680)={0x5, r7, 0x0, 0x40}) 2018/05/02 11:43:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@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, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/02 11:43:02 executing program 3: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c46000000000000000000670000020006000000000000000000380000000000000000000008000020000101"], 0x2e) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f00000000c0)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 11:43:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 2018/05/02 11:43:02 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="5d913b8facc815be41b42f164db4684baa4b4fe625265f7286c601305a18ca2ebbaa819eb7d2954dd26f9726e3939632ce4886d2196a95337061d18f723d1a36783f8aebd071d672d3c7a843d82de5dca58e8eab107d6230e16fdd4b274affb8d6e7ce04055aabd92a39f63db886e4c7b08678d00dd90d889c03c539dc493578de002d908999b7da93de831b5a4722005576b2a7760c24e42c7899a09f607e2fe69033d8893d43484dcdaa4b565c2280e624bc705b48940c905e44a567d0df96ffc2018c7ee2e6551af7c4224c3813b9bee14c99ec0684d99ed01f081e47"], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/05/02 11:43:02 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x945, 0x58, 0xfffffffffffffffc, 0xfff, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xff, 0x7fff, 0x0, 0x5, 0x200}, 0x14) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x40, 0x60ea}, 0x90) write$tun(r0, &(0x7f00000003c0)={@void, @hdr={0x1, 0x0, 0x0, 0x4, 0xffff}, @ipv6={0x0, 0x6, "de9a3d", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b8bf15", 0x0, "9771ad"}}}}}, 0x42) 2018/05/02 11:43:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x80000000000a) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000a80)=ANY=[@ANYBLOB="fc0700001100000325bd7000fbdbdf2507000000", @ANYRES32=r1, @ANYBLOB="00440000000100000c000100aaaaaaaaaa1600000800a1bc9100000008000f000b18000008002e00060000000800200095e751e32eca8e6c16f54b0aca96afa6cd", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="0c001a0004000a0004000a00040014001400140000000000000000000000000000000000"], 0x7fc}, 0x1, 0x0, 0x0, 0x4}, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/05/02 11:43:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x7fff) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) 2018/05/02 11:43:02 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="5d913b8facc815be41b42f164db4684baa4b4fe625265f7286c601305a18ca2ebbaa819eb7d2954dd26f9726e3939632ce4886d2196a95337061d18f723d1a36783f8aebd071d672d3c7a843d82de5dca58e8eab107d6230e16fdd4b274affb8d6e7ce04055aabd92a39f63db886e4c7b08678d00dd90d889c03c539dc493578de002d908999b7da93de831b5a4722005576b2a7760c24e42c7899a09f607e2fe69033d8893d43484dcdaa4b565c2280e624bc705b48940c905e44a567d0df96ffc2018c7ee2e6551af7c4224c3813b9bee14c99ec0684d99ed01f081e47"], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/05/02 11:43:02 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00000a000000000000000000000005000500000000000a00000000000000ff020000000000000000000000000001000000000000000003000000000001060000020000000000b3265c8c034380310000"], 0x50}, 0x1}, 0x0) 2018/05/02 11:43:02 executing program 4: r0 = eventfd(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xea) [ 166.428943] keychord: keycode 65535 out of range [ 166.448604] keychord: keycode 65535 out of range [ 166.511229] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/02 11:43:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) 2018/05/02 11:43:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r10, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000000a80)) r11 = add_key$keyring(&(0x7f0000003d00)='keyring\x00', &(0x7f0000003ec0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r12 = add_key$keyring(&(0x7f0000003f00)='keyring\x00', &(0x7f0000003f40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r11, 0x0, 0x3, r12) 2018/05/02 11:43:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0xffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x10}, 0x566b, 0x1, 0x0, 0xf, 0xfffffffffffffffe, 0x9, 0x9}, &(0x7f0000000080)=0x20) openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/02 11:43:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x60040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x0, 0x70bd2a, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @remote}, &(0x7f00000004c0)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000600)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/02 11:43:02 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x9) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000240)=0xfffffffffffffffc) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000080)={0x4, 0x86, "f11d7bd92370f0f4a25a2a304694ab0f62814c8c88227986b9cf022d3a1ad5aca3b5e3ad88448bc4b559b43743b44a710f926def81933dc12740a67f7d65bc6ecb4efe0009fa0b0dbfc0acd0f2231b2f1b319c77444b2f0a5900897a688f2aafce156f2d444e17515e71134b8cbc82f18565da37790fbec0755954e5c71deedeb371f757a3b4"}) mmap(&(0x7f00001e8000/0x3000)=nil, 0x3000, 0x1, 0x40010, r0, 0x0) 2018/05/02 11:43:02 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000180)=0xd363, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), 0xfa4c53414a69e6c3) getuid() ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/02 11:43:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x100000004e22}, 0x1c) 2018/05/02 11:43:02 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x2402) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/05/02 11:43:02 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001200)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c40)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={0x0, 0xc, "e5cdeaa6dc834b22d5aefb85"}, &(0x7f0000000a80)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={0x0, 0x5}, &(0x7f0000000b00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="2ad04315e1abf3e715f7877f1dd30fda8a6ebca49dcbe2ae799f35e91fc268a0b97c3d20e7d5c3b7d95856f93851867799dd425c706a87747c19799969694c6790fc0266013261", 0x47}, {&(0x7f0000000240)="9737ade92aad7b7833786390a66bd5727402aa1c35a330b99014b6679c309f70a1e0d6771511b33435fce2769100b1ccb87cf7033c7575ac022382174de8ca89f9931210b8c7f0f3286a909f216969c01bddc8e8879f7c680f7e11b76e28e606925147925962fea27bba2fb41b1a87f9042bc17bdf20033d37ae3455e41ca5d0c55071b0347c7a77da70db915b12eb5e55a3ab3b5afc37705d0805fb4c1a5476eb72e83a929556190f679feade26532d39d615250f2f9d6b57b091c7317112713679c65debb13ffe07e5da605f0a1936c824dd09b4b12f0a5fc54dc5ad5096bcb47dd88592435b85ad15", 0xea}, {&(0x7f0000000340)="5642be21faad6119874806e3251f39e520d81f8ea8ca559302fa8fa53c230e2fa8638245c07d16caed19c30798fe53469c884cdfe203678e4c460d51efde1498d427924fb16d30a856378f519f82402d701eec5f11e25ce9a82972317b32190ca0fe26af4876bbddeacd53cbce4d9fcf104aa8398ffafa7969776152328c861c89b0547dd2e7084a422d144179a7e6f1bf1a2bb26164b6c34ce6811cfe35fd4c3f", 0xa1}, {&(0x7f0000000140)="0a961745ac4915c58493f0f701de591283c455b6f4535cdf063bc8dd90c4bf6d1acf9e0d91b1145e23c3cb4e5d3fe3a92ddfab9bd22884ade1fb", 0x3a}, {&(0x7f0000000400)="93a8681a5a4e751bdb3f1ab9175777979d34bbef1baf7897957e3542477ef7849a2c0950fedae266c531dc630c710a99c95bf90a4ed4c6607e6f321749f9af1b09a9de5cec51193a7e7449245fe95105ba228f787acd3f9be9d9c8a432c43c9c1e294b02ec14cc222af7ec008a8f0fc6e95b8b00eaa5aaa5822eced16c93fcf3abb4e59b05d8ab4cc5360fba6f34e1334b6e4ce9bde7f660e68a6545874431dd463be5bc1d3c3a172f1d9a31f166e8f3234c2921f65da95f1e5bf5624a3d5b1d77f271e7e32e5867f339c2938440804c4b35", 0xd2}, {&(0x7f0000000500)="339ea928fd733909edef238f186a47192d608c3e3d94cfc5ee854d7f4cb9aac5ff6c173167f3b0b6dadef37f6978c7dcae59a1277af32cc1e5903025b7af4e38dfabc0264f57b99193883208f2af201a44bf5bb4f292b5a59f4f84f3d0b5817f3b71c31df85b88f5737310f578efae264325e9eb70ad0d9d6ffa8b774c7bbc50936618772630b4482b44c3b164c43cc5419faa494f9b09d203f711024a6fbf08b669ed51b56d5272ada09fb11c2c19acfa9807c32cca34b1f78ccce11383d47344d02e3e4fc0c5b5f6924211dcaef192a93bfdc04eff4d6dde86987879ce88c49f20a3c963762beb20cf7a80c74adf79d263", 0xf2}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000006c0)="ed4a5bb83baa5a8612cbc705d83a8ef39f621381a9285b06a7b5f522f77b0c6909fc0d2798e77462739408f12f82c5e43f84a3793e120f6573607549bf1b8d7c651fea59cef7f06c6f651d3e24847f33e64cc1a4de9a754f074f72bce1682d14b790229b4fda7f54cf0cbaacb93fc16e345b99dc06efc0bc14f45bef993fcc1e20b495169f0981f4b640e9cc", 0x8c}, {&(0x7f0000000780)="db60e620b35875b93740c885dd5051fb7bab2f53bfbee399d0b38391d15ee3b839690c15366880c0f985335fe27eaaa6a7d58bf2e0c0c45d0aacb398e4249e4897fd346b266b60e9d6e79916a47f311b22b6a1c5d074d96b43cec05076b57a309664dc524aca1f7c09107f832758dafec0293d7331e4a9a41350781fd61a27f0eaa4fb3a33199f310a401078114e4a0a18d42e851f30bde43f8a2342e6e788df6e2f", 0xa2}, {&(0x7f0000000840)="1d0485414693be69f7522f8ba03cd7b06b87a89679029e36f3f98a4068d8b16e121df7771feee0a96f0a2d4713989e2e66ef04", 0x33}, {&(0x7f0000000880)="b3e3d71460422ee87ace62562207670be6487fc3948aacbe2ae6fb384735a7173bb041b5417fc96583ce6eed75c2602fd14c70d17c54d2abce10073af817d06d29d37d2a7da0d5ef4c60b0d2fa2fa6b6c80f0c8745d1f3adb159ba3c7a8e6aac693341fc5279351ef45047437327ddd430dc67e0106961fafcc17130680b0a322682a2e8a777431d6d2661cd87dec6bdf93b12c224551ae1b290f5ff4563263f36dab4351ee4a7e0d3ad12e775b4d8e362103dd5cdad6a01c652eccddd549df159405de5efd4e28292a3b649bf5161ada3004e2e07b60360", 0xd8}], 0x4, &(0x7f0000000b40)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x81, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x9, 0x4, r1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0xf320, 0x7, 0x200, 0x9, 0x1, 0x5, 0x2, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0x6, 0x7fffffff, 0x2, 0x1, 0x3, r3}}], 0x100, 0x4000}, {&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000c80)="8f84edc8c75e7f065cac7395bd33e0c58b7d6bc68dd3abd3bf8496fbf56273154568363179582dc62b848b6fe4dd170af7992357732b232b952f6ef47704a9374c673c88c460cc6c7123128010018bf8dfd752a2049b2b09628350a9f66351f29a88c7905626c77fd2920eaacbf5f9515d9169391be26df458ea95c34fc082ec4a7f4f2594e00f2f510f87e872a3a07eb68c68ae19111c0dd448abc1901f14b5c5e6f839b6d6c0338ca0ac49a574dc3d146da5bf81c1b0846c40034d8da67d3bcd48b80932a65389e0954404985d43ed42bc48de453acceb818ad701", 0xdc}], 0x1, 0x0, 0x0, 0x4091}, {&(0x7f0000000dc0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000e00)="586ee1768f6c1e78d6dd920f923f4ffc93e04f57d777884d125242998a40dda80542ece9b2c5dfb49210ac16e37fcdb30901fa89a8f061fddc05cbd5104129a762e26338f852062d588c545a2864bf8525fb09e9e98e6b81b69b59c319fff832870ac3f3aca8fec7b62fe632d8b38464897a5003ecc5948e7fc410bcf460dbb45d337b64712cd36b90bbcadbd3ef342082db34cfa2fbebe4f15676864c80f9e5d2844723c24ef830986cc24f92e55f1f2f7e604fe55e68f4eb92cef8821b090560049e1231be5a54f8edba9878c869576f91da10f6eda8dc479982ccd4bfbe949321b1cf525f1095", 0xe8}, {&(0x7f0000000f00)="74937e406bd253bc9411f80c26fc8c892dbea5c26ddb7552c8d20f4bb186a937435c59ef2fa49371016d9605e563b3e3c260f9391bd348b5b5fe525d4d520552d6d5fb6d4ecf3f49ac3c1072236ee527a2f26a2128b411ec7da35a336027315db81098f15f9f700803a683f3fd6620922f47497425a4a5d51bb8632a1978f25c78e94807c8bf90071020a01f", 0x8c}, {&(0x7f0000000fc0)="fb96f571af44791237354d0f8882c089f0f2da55242a91540c8afaa7e8fc9bb749a7c6c274f747a84ca606c9fe11ef62e89a8ec3ed8809be459ff0b947d5cf09322364a226e48764ba5b87c2d336085e583d8569804aab5f2b278371a43f69264af23e172ae201843adc8632fa8cb0f79cca85cc4c23e55374a35003dfd9478338160a2b20e7ee85e470ca6859a3cdb71ba03ff2a49dfb23b135865473bc9556fa857557caffafb06644f66dad9952720a301e90a9b2424e7a9b3e96", 0xbc}], 0x3, &(0x7f00000010c0), 0x0, 0x4000040}], 0x4, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') sendfile(r4, r5, &(0x7f0000000040), 0x100000000081) 2018/05/02 11:43:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0}, &(0x7f0000000100)=0x8) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x8, 0x5, 0x9, 0xffffffff, 0xfffffffffffffffe, 0x4, 0x3, 0x100000001, 0x5, 0x1000, 0xffff, 0x8000}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00000005c0)=""/4096, 0x1000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000016c0)=0xe8) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000340)='./file0\x00', r6, r7, 0x1d00) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xad, &(0x7f0000000140)='./file0\x00', r9, &(0x7f0000000480)="03c6828b778982afdc18c8a725300e2d35fae943ce3c6362761676f9c500db779cc6c0048c1c73d6de92adf3b3b415669817eb7bce04c3f06a4bf83390dbaadb7f14aaca7b4ba169aa371d3c3ebf5fde133bcd4fd55395afe29433d84292dfd82a42036285ecbf8e6fb7aebd8bb9f52a7260ed3c57d2f3a7425509eadca6fc6eee757c6d2c603dadb0d9f04ff68dc57bb3ffbff157e51c6cf7db1e543af9503ea536ebcd2ed51b088e07857fdcff5b1c8f1c") ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000000540)=ANY=[@ANYBLOB="c82ab678ae21554b99dc9601fa4dd36005513e03f4f02f32396ab565c217095b4b2a6029983a7ff683f717bde7e440e38e64ef38ce82efac07e6b333eb8bb7a6391c8951a67ed096fc16cdaa8834e1fc3ddc6788188e0dac8d5cda31de9927e09d36574e1599b60fcbf7de2b7b1c"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r0, 0x1) 2018/05/02 11:43:02 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x100, &(0x7f00000002c0)=0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000240)={{}, {}, 0x0, 0x2, 0xabf}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000004c0)={0x0, 0xd40, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xe8, &(0x7f0000000300)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xb8ed}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000480)={r3, 0xed}, &(0x7f0000000540)=0x8) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000001c0)={0xffffffff, 0x8}) write$cgroup_type(r2, &(0x7f0000000140)='threaded\x00', 0x9) capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000200)) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000005c0)=0x100000001, 0x4) 2018/05/02 11:43:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x20, "36d21cc7a310595015efb2161d03fedba92e8e85232fc95bf2cc3fb3ce339725"}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xe5d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1, 0x40}, &(0x7f0000000180)=0xc) 2018/05/02 11:43:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa}, 0x1c) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_delroute={0x50, 0x19, 0x4, 0x70bd2a, 0x25dfdbfd, {0xa, 0x0, 0x20, 0x3ff, 0xff, 0x4, 0xfd, 0x7, 0x1b00}, [@RTA_MULTIPATH={0xc, 0x9, {0x4, 0x589, 0x80, r3}}, @RTA_IIF={0x8, 0x1, r4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x5, [@typed={0x10, 0x7f, @str='net/udp6\x00'}]}}, @RTA_PREF={0x8, 0x14, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40000) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/05/02 11:43:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x25f}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x3, 0x2402) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/05/02 11:43:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000003f00)='tls\x00', 0x4) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getpeername$netlink(r6, &(0x7f0000000a80), &(0x7f0000003d00)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000003ec0)=0x6, 0x4) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000005e000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/02 11:43:03 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000001c0)) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r2, r1, &(0x7f0000000080), 0x7fffffff) r3 = fcntl$getown(r1, 0x9) get_robust_list(r3, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000500)={&(0x7f00000004c0)}, 0x0, &(0x7f0000000580)={&(0x7f0000000540)}}, &(0x7f0000000640)=0x18) getsockname$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@local, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000d00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'gre0\x00'}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000480)=0x80000001) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@dev, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000ec0)) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000003440)={@remote}, &(0x7f0000003480)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [], @local}}, &(0x7f00000002c0)=0x14) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffffcf) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000034c0)={'team0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003580)={0x0, @local, @local}, &(0x7f00000035c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003600)={{{@in=@dev, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000003700)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/18) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000039c0)={{{@in6=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003ac0)=0xffffffc7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f0000000840)=0x4) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f00000003c0)) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000400)={'icmp\x00'}, &(0x7f0000000440)=0x1e) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) futimesat(r4, &(0x7f0000000780)='./control/file0\x00', &(0x7f0000000800)={{0x77359400}, {r5, r6/1000+30000}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000700)={r7, 0x1}, &(0x7f0000000740)=0x8) 2018/05/02 11:43:03 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x2, 0x4, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="44080511c1", 0x5) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/02 11:43:03 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001200)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c40)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={0x0, 0xc, "e5cdeaa6dc834b22d5aefb85"}, &(0x7f0000000a80)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={0x0, 0x5}, &(0x7f0000000b00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="2ad04315e1abf3e715f7877f1dd30fda8a6ebca49dcbe2ae799f35e91fc268a0b97c3d20e7d5c3b7d95856f93851867799dd425c706a87747c19799969694c6790fc0266013261", 0x47}, {&(0x7f0000000240)="9737ade92aad7b7833786390a66bd5727402aa1c35a330b99014b6679c309f70a1e0d6771511b33435fce2769100b1ccb87cf7033c7575ac022382174de8ca89f9931210b8c7f0f3286a909f216969c01bddc8e8879f7c680f7e11b76e28e606925147925962fea27bba2fb41b1a87f9042bc17bdf20033d37ae3455e41ca5d0c55071b0347c7a77da70db915b12eb5e55a3ab3b5afc37705d0805fb4c1a5476eb72e83a929556190f679feade26532d39d615250f2f9d6b57b091c7317112713679c65debb13ffe07e5da605f0a1936c824dd09b4b12f0a5fc54dc5ad5096bcb47dd88592435b85ad15", 0xea}, {&(0x7f0000000340)="5642be21faad6119874806e3251f39e520d81f8ea8ca559302fa8fa53c230e2fa8638245c07d16caed19c30798fe53469c884cdfe203678e4c460d51efde1498d427924fb16d30a856378f519f82402d701eec5f11e25ce9a82972317b32190ca0fe26af4876bbddeacd53cbce4d9fcf104aa8398ffafa7969776152328c861c89b0547dd2e7084a422d144179a7e6f1bf1a2bb26164b6c34ce6811cfe35fd4c3f", 0xa1}, {&(0x7f0000000140)="0a961745ac4915c58493f0f701de591283c455b6f4535cdf063bc8dd90c4bf6d1acf9e0d91b1145e23c3cb4e5d3fe3a92ddfab9bd22884ade1fb", 0x3a}, {&(0x7f0000000400)="93a8681a5a4e751bdb3f1ab9175777979d34bbef1baf7897957e3542477ef7849a2c0950fedae266c531dc630c710a99c95bf90a4ed4c6607e6f321749f9af1b09a9de5cec51193a7e7449245fe95105ba228f787acd3f9be9d9c8a432c43c9c1e294b02ec14cc222af7ec008a8f0fc6e95b8b00eaa5aaa5822eced16c93fcf3abb4e59b05d8ab4cc5360fba6f34e1334b6e4ce9bde7f660e68a6545874431dd463be5bc1d3c3a172f1d9a31f166e8f3234c2921f65da95f1e5bf5624a3d5b1d77f271e7e32e5867f339c2938440804c4b35", 0xd2}, {&(0x7f0000000500)="339ea928fd733909edef238f186a47192d608c3e3d94cfc5ee854d7f4cb9aac5ff6c173167f3b0b6dadef37f6978c7dcae59a1277af32cc1e5903025b7af4e38dfabc0264f57b99193883208f2af201a44bf5bb4f292b5a59f4f84f3d0b5817f3b71c31df85b88f5737310f578efae264325e9eb70ad0d9d6ffa8b774c7bbc50936618772630b4482b44c3b164c43cc5419faa494f9b09d203f711024a6fbf08b669ed51b56d5272ada09fb11c2c19acfa9807c32cca34b1f78ccce11383d47344d02e3e4fc0c5b5f6924211dcaef192a93bfdc04eff4d6dde86987879ce88c49f20a3c963762beb20cf7a80c74adf79d263", 0xf2}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000000980)=[{&(0x7f00000006c0)="ed4a5bb83baa5a8612cbc705d83a8ef39f621381a9285b06a7b5f522f77b0c6909fc0d2798e77462739408f12f82c5e43f84a3793e120f6573607549bf1b8d7c651fea59cef7f06c6f651d3e24847f33e64cc1a4de9a754f074f72bce1682d14b790229b4fda7f54cf0cbaacb93fc16e345b99dc06efc0bc14f45bef993fcc1e20b495169f0981f4b640e9cc", 0x8c}, {&(0x7f0000000780)="db60e620b35875b93740c885dd5051fb7bab2f53bfbee399d0b38391d15ee3b839690c15366880c0f985335fe27eaaa6a7d58bf2e0c0c45d0aacb398e4249e4897fd346b266b60e9d6e79916a47f311b22b6a1c5d074d96b43cec05076b57a309664dc524aca1f7c09107f832758dafec0293d7331e4a9a41350781fd61a27f0eaa4fb3a33199f310a401078114e4a0a18d42e851f30bde43f8a2342e6e788df6e2f", 0xa2}, {&(0x7f0000000840)="1d0485414693be69f7522f8ba03cd7b06b87a89679029e36f3f98a4068d8b16e121df7771feee0a96f0a2d4713989e2e66ef04", 0x33}, {&(0x7f0000000880)="b3e3d71460422ee87ace62562207670be6487fc3948aacbe2ae6fb384735a7173bb041b5417fc96583ce6eed75c2602fd14c70d17c54d2abce10073af817d06d29d37d2a7da0d5ef4c60b0d2fa2fa6b6c80f0c8745d1f3adb159ba3c7a8e6aac693341fc5279351ef45047437327ddd430dc67e0106961fafcc17130680b0a322682a2e8a777431d6d2661cd87dec6bdf93b12c224551ae1b290f5ff4563263f36dab4351ee4a7e0d3ad12e775b4d8e362103dd5cdad6a01c652eccddd549df159405de5efd4e28292a3b649bf5161ada3004e2e07b60360", 0xd8}], 0x4, &(0x7f0000000b40)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x81, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x9, 0x4, r1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xffffffff}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0xf320, 0x7, 0x200, 0x9, 0x1, 0x5, 0x2, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0x6, 0x7fffffff, 0x2, 0x1, 0x3, r3}}], 0x100, 0x4000}, {&(0x7f00000009c0)=@in6={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000c80)="8f84edc8c75e7f065cac7395bd33e0c58b7d6bc68dd3abd3bf8496fbf56273154568363179582dc62b848b6fe4dd170af7992357732b232b952f6ef47704a9374c673c88c460cc6c7123128010018bf8dfd752a2049b2b09628350a9f66351f29a88c7905626c77fd2920eaacbf5f9515d9169391be26df458ea95c34fc082ec4a7f4f2594e00f2f510f87e872a3a07eb68c68ae19111c0dd448abc1901f14b5c5e6f839b6d6c0338ca0ac49a574dc3d146da5bf81c1b0846c40034d8da67d3bcd48b80932a65389e0954404985d43ed42bc48de453acceb818ad701", 0xdc}], 0x1, 0x0, 0x0, 0x4091}, {&(0x7f0000000dc0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000e00)="586ee1768f6c1e78d6dd920f923f4ffc93e04f57d777884d125242998a40dda80542ece9b2c5dfb49210ac16e37fcdb30901fa89a8f061fddc05cbd5104129a762e26338f852062d588c545a2864bf8525fb09e9e98e6b81b69b59c319fff832870ac3f3aca8fec7b62fe632d8b38464897a5003ecc5948e7fc410bcf460dbb45d337b64712cd36b90bbcadbd3ef342082db34cfa2fbebe4f15676864c80f9e5d2844723c24ef830986cc24f92e55f1f2f7e604fe55e68f4eb92cef8821b090560049e1231be5a54f8edba9878c869576f91da10f6eda8dc479982ccd4bfbe949321b1cf525f1095", 0xe8}, {&(0x7f0000000f00)="74937e406bd253bc9411f80c26fc8c892dbea5c26ddb7552c8d20f4bb186a937435c59ef2fa49371016d9605e563b3e3c260f9391bd348b5b5fe525d4d520552d6d5fb6d4ecf3f49ac3c1072236ee527a2f26a2128b411ec7da35a336027315db81098f15f9f700803a683f3fd6620922f47497425a4a5d51bb8632a1978f25c78e94807c8bf90071020a01f", 0x8c}, {&(0x7f0000000fc0)="fb96f571af44791237354d0f8882c089f0f2da55242a91540c8afaa7e8fc9bb749a7c6c274f747a84ca606c9fe11ef62e89a8ec3ed8809be459ff0b947d5cf09322364a226e48764ba5b87c2d336085e583d8569804aab5f2b278371a43f69264af23e172ae201843adc8632fa8cb0f79cca85cc4c23e55374a35003dfd9478338160a2b20e7ee85e470ca6859a3cdb71ba03ff2a49dfb23b135865473bc9556fa857557caffafb06644f66dad9952720a301e90a9b2424e7a9b3e96", 0xbc}], 0x3, &(0x7f00000010c0), 0x0, 0x4000040}], 0x4, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') sendfile(r4, r5, &(0x7f0000000040), 0x100000000081) 2018/05/02 11:43:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socketpair(0x7, 0x80000, 0x0, &(0x7f0000003ec0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000003f00)=[{0x8, 0x6}, {0x0, 0xffff}, {0x3, 0x8}, {0xb, 0x1}], 0x4) r5 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r5, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000540)=0x100000001) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f0000003f40)={@remote, 0x0}, &(0x7f0000003f80)=0x14) lstat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000004080)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e22, 0x401, 0xffffffff, 0x5, 0xa, 0x20, 0x20, 0xff, r9, r10}, {0x0, 0x1f, 0x3ff, 0x100000001, 0xfc00000000000000, 0x7, 0x8, 0x9}, {0x0, 0x7, 0x8, 0x5}, 0x4, 0x6e6bbe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x7, 0x3, 0x3ff, 0x361, 0x7ff, 0x1}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r6, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r11, 0x4010641c, &(0x7f00000004c0)={r12, &(0x7f0000000400)=""/35}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000a80)={0x9, 0x4, 0x1ff, 0xb0}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000003d00)={0x0, 0x94, &(0x7f0000004180)="17dd61b900ca5f2292578e2370cb3277d628a2cc2fae2b4681abc9d2f3e3e884f384e45010610192a0a8dd4b8e9b0ee9c7cd0ef2ba7bc44c5c70a793abc792b800368dc30b0b89c847af02fe62e59264fafbffa21508b7ed504ba01921920d90c1f71a4cbcf4510bc29029ce1d0fd7188389464f6d46be78eb5f7304f1cb67cbfad4732975c2914b23c8adbdc20a4adb5a9d2e47"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x9ec, 0x979}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/02 11:43:03 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x0, 0x4, 0xd0, 0x100, 0x1000}, &(0x7f0000000280)=0x20) fallocate(r0, 0x1, 0x0, 0x7f) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="fcffff8cffffffff000000000000000000000000000000000000000000000000"]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x220040, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x20000001, 0x34cd, 0xa}) recvfrom$unix(r0, &(0x7f0000000100)=""/137, 0x89, 0x22, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/02 11:43:03 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c3", 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1400) keyctl$invalidate(0x15, r0) 2018/05/02 11:43:03 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xa080, 0x10d) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7fff, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0x6, 0x0, 0x5, 0x2, 0x0, 0x7}) r2 = fcntl$dupfd(r1, 0x0, r1) mlockall(0x5) set_robust_list(&(0x7f0000000240)={0x0, 0x4}, 0x18) connect$unix(r2, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x3, 0x0, 0x4, 0x0, 0x8, 0x8000, 0x0, 0x1, 0x8, 0x0, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x0, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x87, 0x1, 0x7, 0xf15a, 0xffff, 0x0, 0x6, 0x7f, 0x3, 0x0, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x2, 0x0, 0x2, 0x4, 0xa360, 0xffff}, 0x0, 0x0, r0, 0x2) munlockall() 2018/05/02 11:43:03 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0xf}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x2484, 0x0, 0x500, 0xfffffffeffffffff, 0x80000, r2}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109000) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa0000009) inotify_rm_watch(r3, r4) connect(r3, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000000c0)={0x54, 0x1000, 0x7ff, {0x800, 0x26}, {0x7891a7f9, 0x40}, @period={0x5b, 0x7, 0x4, 0x1f, 0x0, {0x4b, 0x1, 0x229ac0000000000, 0x2}, 0x6, [0x8000, 0x5, 0x8, 0x7fff, 0x2, 0xfffffffffffffff8]}}) 2018/05/02 11:43:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x6100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff}) 2018/05/02 11:43:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084dfff)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x7fffc, r0}) 2018/05/02 11:43:03 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000340)=""/214, &(0x7f0000000080)=0xd6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)='./file0\x00') signalfd(r1, &(0x7f0000000040)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000bca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x28) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = dup3(r3, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000004c0)={0x5, 0x2, 0x6, 0x4, 0x0, 0xb70}) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f0000002bc0)=@rc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x3, 0x20, &(0x7f0000003a00)={0x77359400}) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = dup3(r1, r3, 0x80000) r7 = dup2(r5, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x800, 0x1, 0x0, 0x0, 0x9, 0x3aa, 0x7fff}, 0x20) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) fcntl$dupfd(r5, 0x406, r6) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000300)={'team0\x00', r8}) 2018/05/02 11:43:03 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000640)={{0x80000000, 0x7}, 'port1\x00', 0x40, 0x20008, 0x5, 0x5, 0x4900, 0xbd2, 0x1f, 0x0, 0x2, 0x100000000}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp\x00') getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) syz_mount_image$reiserfs(&(0x7f0000000200)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000280)="d5e8684568efeee62b8e911fb03d6bb61c3952b4a76c989025c44b4dcaae950ed462ff6379c60cf3326da39c966c671db051fe76d07fe0f8f65669e14f447ef39dc0b34fb4691e8dba0e12b60905bf1e020fde589398d3060c20c0e261a5ce1ca7f199dd1dfa28de0f9cc116b7c5ac5fe9a6b1c98c5d399081a84666140332ef738c", 0x82, 0xa5b}, {&(0x7f0000000340)="84de0a65fa6862b9eac7e0715bddd5d5be727ba35993349cd2ea45929f1bc1c2eb5c47ae3985f52e4ce01d", 0x2b, 0x80}, {&(0x7f0000000380)="d8bfc0cc528c1a527738679338f396ddbd11ae106fd3a54127bdf4a0b19ae5bbdda9bd4ec4a2ec55fb45515face5cf19957890bd20594eb62538e5cfdd209ea03afd53dc44e723afe7ff3c84558c6dd7cb528d90fcd64a36192ec8401de0c2c086ae4ba6c0d01aed8be2df7fdf1fd570ec02c6e9", 0x74, 0x100000001}, {&(0x7f0000000400)="db70a08aef8d01b378cda99d4cc0b470e6bc16edc7d2532369d4a498c1", 0x1d, 0x7}, {&(0x7f0000000440)="a4265f3f7662d67e4fe9c3bdeafddb15dd1c3d2c73af94ddb64ead5a2dbf9683384a3283ac7f2862f1d1b6f00f43b0a75dfd16583b85ffd9f79bf623e8dbd73c3ac8", 0x42, 0x5}], 0x2800000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6e6f6c61726765696f2c0038c9b134aa147eba37b58199f1ccbbe9e2a1c16edff69e6f53bd62d0887c"]) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000580)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x81}) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000540)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)) 2018/05/02 11:43:03 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=""/87}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="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") ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/02 11:43:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r5, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x100000001) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r7, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) getsockname$inet6(r6, &(0x7f0000000a80), &(0x7f0000003d00)=0x1c) fallocate(r1, 0x3, 0x3a16, 0x92d) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) fcntl$setpipe(r5, 0x407, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000400)=""/35}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/02 11:43:03 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100020002708cf8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="c337719080cdeb1a550414617ad079152bf4d7cc2ca223a476f0baf2060d0033136f1e4b40350e98be9c68c1f2d1f68fa798d686bdf5aeba83502dcbe3e8a17dd87271677838a561545c8b320cad4a80fc4b61fd274796824429593fbda30e0700c76681e6435b0cd52083ef122461d15cd605e00b3c6e09da45a14e88d0c66b682e23bd98bbd6737c47fa29abebd76e2fb21582972f62e6db48ee613a28efe115b172458d9af1ae3f71278627bea1", @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0]) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000)=""/116, 0xfded) [ 167.588909] ================================================================== [ 167.589911] kasan: CONFIG_KASAN_INLINE enabled [ 167.589914] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 167.589923] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 167.589927] Dumping ftrace buffer: [ 167.589931] (ftrace buffer empty) [ 167.589935] Modules linked in: [ 167.589945] CPU: 0 PID: 16509 Comm: syz-executor7 Not tainted 4.9.97-g1321d42 #13 [ 167.589949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.589955] task: ffff8801ba794800 task.stack: ffff8801bb278000 [ 167.589974] RIP: 0010:[] [] sock_has_perm+0x1fe/0x3e0 [ 167.589978] RSP: 0018:ffff8801bb27f7e0 EFLAGS: 00010202 [ 167.589984] RAX: dffffc0000000000 RBX: 1ffff1003764feff RCX: ffff8801ba794800 [ 167.589989] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000010 [ 167.589993] RBP: ffff8801bb27f8e0 R08: ffff8801ba7950e8 R09: 0000000000000001 [ 167.589997] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801bb27f8b8 [ 167.590001] R13: 0000000000000000 R14: ffff8801cf698880 R15: 0000000000000001 [ 167.590007] FS: 00007f7268463700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 167.590012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.590016] CR2: 00007f55d56bf169 CR3: 00000001da202000 CR4: 00000000001606f0 [ 167.590024] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 167.590029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 167.590030] Stack: [ 167.590044] ffffffff81d0eaaf ffff8801bb27f858 000000028157475b 0000000041b58ab3 [ 167.590055] ffffffff843dc8fe ffffffff81d0ea10 00007ffffffff000 00000000d9432880 [ 167.590065] 0000000020002c1b ffff8801bb27fdb8 ffff8801bb27f9e0 1ffff1003764ff10 [ 167.590067] Call Trace: [ 167.590075] [] ? sock_has_perm+0x9f/0x3e0 [ 167.590084] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 167.590094] [] ? get_pages_array+0x60/0x60 [ 167.590102] [] selinux_socket_recvmsg+0x3f/0x50 [ 167.590111] [] security_socket_recvmsg+0x8b/0xc0 [ 167.590121] [] ? __sock_recv_ts_and_drops+0x490/0x490 [ 167.590128] [] sock_recvmsg+0x4b/0x110 [ 167.590136] [] ? __sock_recv_ts_and_drops+0x490/0x490 [ 167.590144] [] ___sys_recvmsg+0x242/0x550 [ 167.590153] [] ? ___sys_sendmsg+0x840/0x840 [ 167.590162] [] ? debug_check_no_locks_freed+0x210/0x210 [ 167.590172] [] ? check_preemption_disabled+0x3b/0x170 [ 167.590180] [] ? __fget+0x20a/0x3b0 [ 167.590188] [] ? __fget+0x231/0x3b0 [ 167.590196] [] ? __fget+0x47/0x3b0 [ 167.590204] [] ? __fget_light+0x169/0x1f0 [ 167.590212] [] ? __fdget+0x18/0x20 [ 167.590220] [] __sys_recvmmsg+0x25d/0x700 [ 167.590229] [] ? exit_robust_list+0x220/0x220 [ 167.590238] [] ? SyS_recvmsg+0x50/0x50 [ 167.590246] [] ? debug_check_no_locks_freed+0x210/0x210 [ 167.590254] [] ? check_preemption_disabled+0x3b/0x170 [ 167.590264] [] SyS_recvmmsg+0xeb/0x1c0 [ 167.590272] [] ? __sys_recvmmsg+0x700/0x700 [ 167.590281] [] ? task_work_run+0x14a/0x180 [ 167.590288] [] ? do_syscall_64+0x48/0x490 [ 167.590297] [] ? __sys_recvmmsg+0x700/0x700 [ 167.590303] [] do_syscall_64+0x1a6/0x490 [ 167.590312] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 167.590427] Code: c2 d2 eb d0 81 be 01 00 00 00 48 c7 c7 20 ef 6d 84 e8 17 a5 52 ff 49 8d 7d 10 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8b 01 00 00 41 8b 75 10 31 [ 167.590435] RIP [] sock_has_perm+0x1fe/0x3e0 [ 167.590438] RSP [ 167.590451] ---[ end trace ee7ef3ea1fbf2449 ]--- [ 167.590456] Kernel panic - not syncing: Fatal exception [ 167.974677] BUG: KASAN: use-after-free in sock_ioctl+0x3ae/0x3e0 [ 167.980796] Read of size 8 at addr ffff8801cf6988b0 by task syz-executor7/16498 [ 167.988215] [ 167.989823] CPU: 1 PID: 16498 Comm: syz-executor7 Tainted: G D 4.9.97-g1321d42 #13 [ 167.998632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.007960] ffff8801c6387c48 ffffffff81eb0b69 ffffea00073da600 ffff8801cf6988b0 [ 168.015966] 0000000000000000 ffff8801cf6988b0 000000004058534c ffff8801c6387c80 [ 168.023958] ffffffff8156540b ffff8801cf6988b0 0000000000000008 0000000000000000 [ 168.031950] Call Trace: [ 168.034516] [] dump_stack+0xc1/0x128 [ 168.039858] [] print_address_description+0x6c/0x234 [ 168.046500] [] kasan_report.cold.6+0x242/0x2fe [ 168.052708] [] ? sock_ioctl+0x3ae/0x3e0 [ 168.058308] [] __asan_report_load8_noabort+0x14/0x20 [ 168.065040] [] sock_ioctl+0x3ae/0x3e0 [ 168.070469] [] ? security_socket_connect+0x8f/0xc0 [ 168.077021] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 168.083576] [] do_vfs_ioctl+0x1ac/0x11a0 [ 168.089263] [] ? ioctl_preallocate+0x220/0x220 [ 168.095471] [] ? selinux_capable+0x40/0x40 [ 168.101333] [] ? __fget+0x20a/0x3b0 [ 168.106583] [] ? __fget+0x231/0x3b0 [ 168.111836] [] ? __fget+0x47/0x3b0 [ 168.117000] [] ? security_file_ioctl+0x8f/0xc0 [ 168.123209] [] SyS_ioctl+0x8f/0xc0 [ 168.128375] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 168.134325] [] do_syscall_64+0x1a6/0x490 [ 168.140011] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 168.146909] [ 168.148514] Allocated by task 16509: [ 168.152206] save_stack_trace+0x16/0x20 [ 168.156156] save_stack+0x43/0xd0 [ 168.159581] kasan_kmalloc+0xc7/0xe0 [ 168.163272] __kmalloc+0x11d/0x300 [ 168.166786] sk_prot_alloc+0x17e/0x290 [ 168.170649] sk_alloc+0x3a/0x3a0 [ 168.173990] pppol2tp_create+0x33/0x1f0 [ 168.177947] pppox_create+0xf6/0x210 [ 168.181637] __sock_create+0x2ef/0x5f0 [ 168.185501] SyS_socket+0xf0/0x1b0 [ 168.189013] do_syscall_64+0x1a6/0x490 [ 168.192876] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 168.197949] [ 168.199553] Freed by task 16509: [ 168.202897] save_stack_trace+0x16/0x20 [ 168.206846] save_stack+0x43/0xd0 [ 168.210275] kasan_slab_free+0x72/0xc0 [ 168.214138] kfree+0xfb/0x310 [ 168.217221] __sk_destruct+0x46f/0x590 [ 168.221080] sk_destruct+0x63/0x80 [ 168.224597] __sk_free+0x15e/0x220 [ 168.228114] sk_free+0x2b/0x40 [ 168.231284] pppol2tp_session_sock_put+0x5a/0x70 [ 168.236012] l2tp_tunnel_closeall+0x268/0x350 [ 168.240484] l2tp_udp_encap_destroy+0x87/0xe0 [ 168.244952] udpv6_destroy_sock+0xb1/0xd0 [ 168.249080] sk_common_release+0x6d/0x300 [ 168.253203] udp_lib_close+0x15/0x20 [ 168.256896] inet_release+0xff/0x1d0 [ 168.260585] inet6_release+0x50/0x70 [ 168.264277] sock_release+0x96/0x1c0 [ 168.267967] sock_close+0x16/0x20 [ 168.271405] __fput+0x263/0x700 [ 168.274662] ____fput+0x15/0x20 [ 168.277916] task_work_run+0x10c/0x180 [ 168.281779] exit_to_usermode_loop+0xfc/0x120 [ 168.286250] do_syscall_64+0x364/0x490 [ 168.290115] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 168.295190] [ 168.296794] The buggy address belongs to the object at ffff8801cf698880 [ 168.296794] which belongs to the cache kmalloc-2048 of size 2048 [ 168.309598] The buggy address is located 48 bytes inside of [ 168.309598] 2048-byte region [ffff8801cf698880, ffff8801cf699080) [ 168.321442] The buggy address belongs to the page: [ 168.326348] page:ffffea00073da600 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 168.336530] flags: 0x8000000000004080(slab|head) [ 168.341258] page dumped because: kasan: bad access detected [ 168.346937] [ 168.348540] Memory state around the buggy address: [ 168.353447] ffff8801cf698780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.360781] ffff8801cf698800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 168.368117] >ffff8801cf698880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.375448] ^ [ 168.380352] ffff8801cf698900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.387686] ffff8801cf698980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 168.395014] ================================================================== [ 168.402771] Dumping ftrace buffer: [ 168.406293] (ftrace buffer empty) [ 168.409974] Kernel Offset: disabled [ 168.413571] Rebooting in 86400 seconds..