, 0xa, 0xffffffffffffff9c, 0x1) r7 = syz_open_dev$mouse(&(0x7f0000001240)='/dev/input/mouse#\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001280)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001380)=0xe8) getresuid(&(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)=0x0) r10 = fcntl$getown(0xffffffffffffffff, 0x9) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001ac0)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001bc0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001c80)=0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001d80)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001e00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x10200100}, 0xc, &(0x7f0000001a80)=[{&(0x7f0000000180)={0xa4, 0x3e, 0x800, 0x70bd28, 0x25dfdbfc, "", [@generic="7268252ebd8e612ea5184c878ddbf6ece17684a8fff26109d16afa4e829e67c24381f5dbff506f689a62ae76e907b6875f8c8aef1dcff3ba414ebeeb7178c63bcb797b4a598d3dafcdf9db8c3c27e68661863c79a2e80a466ef0b8b84cde295710c46851cbfb5fc16cd1ca39a118bea1ec619e8ac9d736a54684a8a9d6f4cd27e990a9dc82b683534c084d9d591dd65ab7e9"]}, 0xa4}, {&(0x7f0000000280)={0x5c0, 0x11, 0x0, 0x70bd2b, 0x25dfdbfc, "", [@generic="313fe163df4446c562966b72cf44f6951bf826ac4736f6e1154303fe44d59bded0352461b8c832a9345c4eb225558bdf63d7e992d0fda4b03d5822defba305004a2297ec1b5be5fae2a8bddf87a4c018b067a4c49583dd7f79d74979343e4ab4e6e4ba64bbf4c893b7a07e0695c7b5b5d226b13204e8bbe2206e73584fb79528ddef2ecb3e3775e486fb4a81781062783da0ffa5b65451d813c477f3fcbbb0c9dc49c89f4994cab26835a2174e229464053541cc7326b423b55973642568db767647ac7bc2c58ba072e56c77", @nested={0x26c, 0x23, [@typed={0x8, 0x36, @pid=r1}, @typed={0xb4, 0x1a, @binary="2b0af84603e202b51b21698216039bfc9df9e9a54b8df298c0366e521b3250bf14db79686a50f7b5381ea3f52364d6181deb0abfcc0cdef0c5b30a248d176325eda64722c4abeefce5e261b7a70892266cdf59aa9278f5e3753217a91bef33bbc133c55d0ee44d1161f7e2568deb7fe3ab41c0affeb44e3b60472a2b2c9938de7a01340148a0237fa0b7b5091cc3b7c1e183f3f27eea2e9af6ce3b3e68e985c2be384aea720f64b81f2e1c737e77"}, @generic="aff3176a9ae099617b6a852d9d21b94a12f881621427d670c09f4aab26c04e14f66ed79f3b1af5c41be6f8da693f25b94bdf10a95af1abcc4128d171f666342e0a1f295cbff6b98d436a733c6b9c6e8f8b9623d2b07409f2e35df720616e209635506736bb9b4e94457879467e5566f8fdbb557615c793b07fd85ab4b9bd1a964b80c0ed12f9cda906468c86cc4159cea03f57c81aaa380d9c0ec10d778cf5c89bd4", @typed={0x8, 0x89, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @typed={0xf8, 0x43, @binary="73a6c0ee2993d6c48e4ec95d2f7678c639e75b46ea451d768b2d2a706ed4bc4b36586300685628d41303bc411843a1455add844ee8d24a34275d1c648c8ac3095ae2d78d6b49b302d7d953061b508e521698dbff1dbd18db53b3fe61dc6c6e31f6b3e61e09ef6a27601e5041ed7503e71c1f0aa424d5d7e48a59502a20d54d973b0ddce791668f523c7253ea07c9ac6bab1fce12134792a008e16639274c386bd55fc31c443fbc5a18000f6f8403849c6b9133aae15071499eecde6ce731dd6f4468d139da5234236445d1ca18d47f7e5881ca352876fc50c935de9acf8f402579133f96e5a70fa33634b68a25b7ffc1e1d7dd"}, @typed={0x8, 0x2d, @pid=r2}]}, @generic="05fa7be97245a74c750ee0005cdef6b7a362b27abab1b39f754c61838606f43a36b0f9279a18458d955c7a046dfa0451fd4e388a8bba0b4f688523fbefed567a325d0562de424d4f1f4ebe886668c7249fcc41965864c4d2e9c7924f02144c2a3b7e0543067f4c3740566da2323e53099da9a61f317de10803cff8f6da9b0a383e1ba41322f242d5ecde0d9882ad1d41a0b194acc6bbe9e360a9789f8215b9afab75c3fc26357f87f3715f31ed3773eaf2b5ff5ba5c426cfbd99f9f2730acd4e9fa66c584178", @nested={0xe8, 0x21, [@generic="a7935cf4d63c38fe46de9fa7b441c1efb5ba67c305a17b095e1ad7494cc4b49fd88b6d9b579624aabbed5029189378713b1450974433789b52de045ca757475ab67a534326fe64660c5961c049f1f0854c69f806407ef5f943eda0da4f219e73444d07e9a790d1825ef74fff8eebb707b1c9d7a924174f9e851019eec35a8fbfad7d2fd7d9f94755a741322e2656f0b87691cfe421c1f449628dcc375e5a377059f4907130efbb0cfda1a3fa963fbc60c67dba23edbffa4ba41453d45feaf20b894fcb703f56cf60afe7687a5a3b888a53b36c8519c20534effb8f385e15d76dc45016b0"]}, @typed={0x1c, 0x61, @str='posix_acl_access+\'}@\x00'}, @generic="a275f2df38b8ca5cd6542874fad0cf47c14301aab18abe76c754098155c248293fc8c742caef360c6809f35c32a46dabc61a282f5858e25dc274c9e384b33c75b01aa978c1236c2de0319a8fd9de9915f11738e68ab2e28b7e1967829c322ee5db4d84396967b419e5074682e8833b9f32b589821fd927ddb29287dfcfc68bcc597030e78b415b6e8a608a3a96f0747e25", @typed={0x8, 0x2d, @u32}, @typed={0x14, 0x5, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x5c0}, {&(0x7f00000008c0)={0x308, 0x35, 0x300, 0x70bd28, 0x25dfdbfd, "", [@generic="11eb2d0ebe8e761d1e374dd0427edb55cce90bd04aecabccc73efda48488515572075795fc5dd7b26004d59438ddf226807d0ddd5bfe09e43eb75cb21cb6ee0ec88aace8f3668f540078ba66e79d7605", @typed={0x8, 0x3b, @pid=r3}, @typed={0x8, 0x68, @fd=r4}, @generic="f2b7d868947b83b42221cb63b0ab621b353cc52c919342ba263541112fefc5d92decceb5d54df05d17853167244c6ece22e96038cf60e4ac9f10b2b379cd85dfd1f083dad1c4dc7077d248f1ba5623cd9b2f670abe44f4c30eece8e8b2b6e517048ed91773e38c7aae9768e602166346bc62f88b008eba7a2e4cbf64f5c90bd534716936398840e40ed6019e89b7efeed470f92e8c7edbac91888ec89cb999c9ce41c3070705e31d5e51667427323751e69bce2d923e360d5a93755bffbb", @typed={0x4, 0x3d}, @typed={0x14, 0x83, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x8, 0x8f, @u32=0x101}, @nested={0x1b0, 0x7d, [@typed={0x8, 0x2a, @ipv4=@multicast1=0xe0000001}, @generic="24a394dd7c588a7c26cfb89a5231cd6ea9c0443639334913a2d0daa52bed57cf078522f3dfff9ee783183ad3fdbb1676184f9b0fa244a72e7955f024e5328a77982826768e46be1c82c1e112755e2ea0ecec0cc9cfb4a5b42f1f07524f6bdcbad9ee6d84315815c8e45074f0e327ef088a1c7205617af3651c7de6e3ee91dd664d12f3e39501d949fc0f8ebdb8ac0969", @typed={0x100, 0x70, @binary="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"}, @typed={0x14, 0x71, @str='/usr/sbin/ntpd\x00'}]}, @typed={0x8, 0x3d, @pid=r5}]}, 0x308}, {&(0x7f0000000c00)={0x238, 0x28, 0xa7749a3a270dc4db, 0x70bd27, 0x25dfdbfd, "", [@generic="d35c6a0066d8d49510e7b786efdec6d8022ab543fed44603db3b4f13706742ddc570702f832e142693a9bf5ed23f37ddfd6067caceac9081f28d30fe07e5bbc541adc314b1f008b7faffe3673d2a07971ee486a628f08bd7a3cce316268791884e875fc1780e2d603e53a4859d96ee8dc2e757642842000170d632a1aaedd269d6f80d60d85f059d416e1ede3eafccf2b833178430db06cbb84c9c6a69d74861de460721f1ef80316e4a03f61f87f4a2632a0b", @generic="7c1bd50f158c94f7d63ddef61796c40f8502cd9ef8667270404b5365fc68b0ed56dd70336bba5229584af28de7547c3c2969015f93f8ea44ef0836837b05ab052b8a29deb3412bf66b2a214781209d4a319518246a079d28432f8c1d587a8e2491819e79d6c849f3c5c3b75346f311bb6e42c96239fdd6a93a26db186db403e3edc968c01f1a77973b996a5082ee6c11de", @generic="57afe0fa542266363d6778dcc9b5e7400ab258148fa89572f4867c319d3aa7db90bad07584653ee341bf94dc9ad01ab809846b142028c256641c59db07fbf238d0bec8fad38070f2ffb36517d17ec83fd6f5e3d662dd8421a264d46684365884c42a69656933b1dd48b8ba564294122da95f7cba35398a9f8995f42226059016a81a557a3b18faac985ab832af63fd0849cab60c9ef73b08dd3d1b4ad733d01a580cc97fbd8caf44a531a8c054a466715c270d8d0932903b1138840cc4c38666d79c75232c33c8611b6cc06c8e58f5567065b9a2be8caa33ec345b0d6524ff6bbf"]}, 0x238}, {&(0x7f0000000ec0)={0x34c, 0x15, 0x100, 0x70bd2c, 0x25dfdbff, "", [@typed={0x14, 0x95, @str='/usr/sbin/ntpd\x00'}, @typed={0x14, 0x49, @str='/usr/sbin/ntpd\x00'}, @generic="0fad287fd136a4404c71d99c9ec7fa901eec92d34ab5f35ac3347976f6ef002112524ad5af13c4eea8032e79da16dcc3a2f21e892a2132c9ea5df9892236d7a384c0152d3407b1a36dcfcc7eaba71420ea6d80c20ac7cb555f3d27023b", @typed={0xc4, 0xd, @binary="c7e7b680e8b6b247f56b47f820e104b1d7f42496dcc3b8520727e31211070c70b9becff1d11be7877a82ff572a538c0d19211590806c85c1e312e09cd3b665962129f1c3ef6a677caf01306d5d9c59d9ca002799d39cf26c934c600b2adff8df7b456f5cf6eebde2d5faed11f1a79b9d22b1ebd6576b26115faa2a332d6240456df678e17291ccc93eaa8f00793895fb8627ef46a2a7cfa5068f52e565802da434610565c135e529c4a13f3a45d84cc5c8d1cd1053736711ee56e2a3e51a3ec7"}, @typed={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x130, 0x3f, [@generic="99f48e73fe3c5c6f0b188d44a79845dae0d217d2f8a6274b6b9c7f8d6d23b60d895eff28af9303f2b79143fdf39ae50393f56a6036602d9cfcd0339d61b7d139f23b1d5b1593094e84fe5e8ddef017cfac81814ddaa8540410bb71878b3d9830a811ca5edc608378ccb861749d586e144597ef264d46927a1b6f20ed63be04f098c9e436e43bba0ce6324efcf106b8b07bb648e6cf655bb7c23ab0122ba86c653fb974ef74f1281acee5b7e8f9e5bbf1af77f0911d36d977d294e906c19bde53ceb9da5748dc1f3c8b7119074aeb76ad7a4345c833c31b4780eced11c3b9fbbb319a9ecb822de96d320ca8d32ef5", @typed={0x8, 0x28, @fd=r6}, @typed={0xc, 0x44, @u64=0x7}, @generic="c1cff3b8024f704e959f84e85adc74cb2f53ad4a876b0b410cc90eb1a8091d81bb97", @typed={0x8, 0x34, @u32=0x7fffffff}]}, @generic="99109a33bbe5714500b927818c6f59b50d3048c1d0b93e74b6e1e2783fc5689a4d0c7fcba1de41fdfcaba3274cfefc6fe130b35a0c1d551dac353b40258a4fcc030d6544a1d7e5e048cf4fd91f8395015b98c8eea01a907e4b42a2fe734c7998bf751d99f5bf3bd4e3872be19a6f24e83338578efcea1b98181ee6871e35ba80ac7a4d2299172510577243e83407519c316c9eabbf6597a948043325fffd5619d0fb7423129f814c1842c220eee4"]}, 0x34c}, {&(0x7f0000001480)={0x5fc, 0x3e, 0x424, 0x70bd26, 0x25dfdbfd, "", [@typed={0x4, 0x96}, @generic="7a9e2ec31c4e79db3037fbb057a16db49473e2b9bc4f0ed7e56c256402a7842ced64ffb13633a75bc3fe4f27980aed1b06a4668cacdd74d6a03b5f48d5cc9846e8911102036b8006b2c6ae9f933c9f412d39b306e876ba95791a3715191d94fc8db3445319d73c44d53ed22ebe5001564f13c4613ac891f6fa22b01df8840b8ac76d6c74bb82b89744fe811e51bf32281a28f1216d67f47f8a09ffbb9b9862b80fc1ad725d1221ef2987eda7f1497d1512d868bd26decaccf26d7901828142c803618c164ddb0750acaf49a74c013605fafc77b61703d1ef002974dfd3b8f82783b50262fd09865897876de8bbe32a5f55b05575d1b8d7e4f2", @nested={0x98, 0x68, [@generic="27dfa484b65d0bcbf1fe29777f68b65663e571b847bcdd87e37932f459a226a000245921a4630fb7ad0c14e92b4aa34014571de030683847da0bf29f2fd0e6d8f1025e2018c9859a9658dfa7a18753dae32791ddf2408626ac387bc0cff627639f979cf2ac35463fff83b8dc5ba9180daa8fa4d0730627b0ef5fadf81d203ad6f6b34931aa68ddc098f7b62e4475c02c4e25e0fa"]}, @typed={0xc, 0x34, @u64=0x867}, @nested={0x3c0, 0x5d, [@generic="9b5ec32ecc7c9849181f3dad5ffec3ab15c2bd5321061643249b2a7ab7686c869bee51481b997bcec56f1a11acd63fa6d28754557943dce15bbc0c915ee7", @typed={0x8, 0x3e, @fd=r7}, @generic="22505061d206b5dd2b13c984b4b4249ced734d891fea036ea5a891a62b1e0aa7cb0d6dbe426fcd98861c095794d6a3939b90058d194d88ccf5060a57f11f61875401f04fc1850c72e6dc5375d1c3ff38c51cfcf51b628311ded7e97e5ff51b9a8ef2370fdecd0dcfc4fc9e9a316233a3ff35ef0f0304dc0cfab73dda61222e5456eb5ad592f6db1256fc1ffe42aec551aafab999c47c72f2fcc47437fc575407292d90337de1220cb24bc5449c962284de928edfbbbf3d7d6d8c817eced3e75ddd817775f0f4becdc5dfb5d7", @generic="b1910fe6fc6fffb0851d0da3074ec195f6b7918778a156c9afd243f0eedcfceba2082e6aa37fd74ea65d5d5f3e8407b083758d2556d9b5d054b6667611d4251e7258399e2c6922b36427d260cbbab9ae2014a48a505a0eea2ce3847c499e53a2c0aa2d0b76449a0655056ed8ec82f42b54e91062bd64fe3f3874545bd3cb8cd5132cf76d5f5b56acec166b93b0809db5fe623c9c64ac72c56982971ea55ce6d994cc834bda367fce3229e5a001aae80f40b8e8603ab344193429dae7a513a9fc3946f51a2abb6ae8dd707614e983dc451e31519c41ec9e5f9984dab6b5be", @typed={0x8, 0x34, @uid=r8}, @typed={0x10, 0x40, @binary="d59e98b0c7eb7117f78a1d"}, @typed={0xdc, 0x39, @binary="66186bba2e1b38bc9e7454d32193d1ff5bfa4b8a83ad962b1710ace40bbe72ad6a8c2adcd6ce20cfc122ed231a85cb921109877c281849ba9cd3f00698f0bda2b66fedf946897e1e3b2550618f00e1728038fec0267faf5ecc3b8cf39b630abcc3fa75ca8a2d01fa53611f4b9b4c3aa42b04e6b7eedc58f7647d5840651033d700e0ef4765a539a371afc6bb4eafe16b11143d4ac4668ea4a239418e4a0417544e323d35d74d7caad1bd757a883b100f3a3431d9c57430513a3644dcb0c8ddcebac3ece6ad83150a3b2d47b8a36fb03e716d5916ab"}, @typed={0x8, 0x92, @uid=r9}, @typed={0xd0, 0x23, @binary="f13dd4d563845f1961aad4d2193365aa318e8bda416d36f5cccc7a3fd3d0215818d82f8e4a9ada4f6812832261ea2fa8d1b544a0844b213ee820a63275bda5ef68a3493be03aec0af8afbe2cfd503998de17d8539172c7e1b40d06c9dbc982d05f064975dbaf5a763cbbdc7f36afc29df2b759afb4b57126dabc1222b78c36df0bcaea0a681a2239fad13ab0768878b7f8006ba1f10ba116bbdd0c4eb03003a9c26218755baa60acaa0013c64e47fbff21ca39dcc4f08e5ddc9e662738d2aeb0862851591dc2271fbf29"}]}, @generic="bb337bda78c87384639507fd659a885d48a895a0335db5f4394d746d8362817747d792f32a69d832d59013b5fc846e8a16cb95305a219bd92c5649e9116cff377e3c687e355608ff3e6c042c0aa60d190e4e90669b77694ab8821f79a8129970256d6245b7", @generic="2550900d8b1610a54be6b504b236fe492a42", @typed={0x8, 0x51, @pid=r10}, @nested={0x8, 0x0, [@generic='Jj']}, @typed={0x4, 0x91}]}, 0x5fc}], 0x6, &(0x7f0000001dc0)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x1}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_validatetrans(r18, &(0x7f0000000100)={'system_u:object_r:utempter_exec_t:s0', 0x20, "73795230a1bf7374656d5f753a3a63707508000048fbe3aff55bb879f70000000000743a73", 0x20, 0x30, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x13) read(r17, &(0x7f000022e000)=""/74, 0xffffffffffffffa7) 2018/03/26 11:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents64(r2, &(0x7f00000000c0)=""/115, 0x2f) getdents(r2, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:46 executing program 6: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x7d, [], 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f0000000380)=""/125}, &(0x7f0000000480)=0x50) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999256425875d39a8fcf301e710", 0x102}) 2018/03/26 11:09:46 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x101000) bind$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xd36d, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x4, 0x30, 0x0, 0x1}, &(0x7f00000000c0)=0x18) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0x100}, {0x6}]}) 2018/03/26 11:09:46 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x8}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000140)={0x0, r2}) 2018/03/26 11:09:46 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000089e000)="2400000020002151075d0165ff72fc028000000000100002f5e0000c0800040000001700", 0x24) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x40) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="66baf80cb8b8e4ba8def66bafc0ced0f32262b36b9361001c00f32b9800000c00f3235002000000f30640fc76b54660f3880b1b8000000ea211e388c5d00b8a97e00000f23c80f21f8350c0030000f23f8ea008000002100", 0x58}], 0x1, 0x2, &(0x7f0000000140), 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/03/26 11:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents64(r2, &(0x7f00000000c0)=""/115, 0x2f) getdents(r2, &(0x7f0000000140)=""/183, 0x33e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x53, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000280)={0x0, 0x6}) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f0000611000)=ANY=[@ANYBLOB="142409eaa5cfdc9d342c0b00000018000103ffff"], 0x14}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) signalfd4(r0, &(0x7f0000000200)={0x7}, 0x8, 0x800) 2018/03/26 11:09:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='iW.') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r3, r3, 0x6, 0x3}, 0x10) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000807000), 0x3d) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000034d564b0000000001"]) ioctl$KVM_RUN(r6, 0xae80, 0x0) recvfrom$llc(r3, &(0x7f0000000140)=""/160, 0xa0, 0x10002, &(0x7f0000000080)={0x1a, 0x31b, 0x4, 0x6dff34d1, 0x7, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/03/26 11:09:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$cgroup_pid(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="30630d0e614cda421a4e74a11b201e9729c82fecfeb6cad062c520154e5e90da5f182eea6d667b141f3aaf99aa9706dea0c7c4edec7550c807960122a4ed318786a920c5e90a5eb9803303fbbe61d3b85503b5e7e84595f85dd0b98d6ac5cfaf200000"], 0x1) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xffffffffffff3f36, 0x200) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000500)=0x1000000) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x80681) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000280)={{0x5, 0x0, 0x4, 0x5, "be5387295f464ab37ac64755784189378ea321cf0bf0245f84034baf091e9b85b60403beeca2bd97a285757d", 0x7}, 0x0, 0x0, 0x0, r5, 0x2, 0x7, "ba3dce5cd3303c9349100b6f68aa20479ec5d0dd543d2193229c3c4d16b1c9c6e13a2f189e673f95d6d4b89df010fbb4bd3b8dcb1644225a2049849256aa71c2", &(0x7f0000000140)='/dev/usbmon#\x00', 0xd, [], [0x6, 0x1000000000, 0x61, 0xfffffffffffeffff]}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x2, 0x7fffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x200, 0x20f, 0xe4, 0xffffffff, 0xb5, 0xfc81, 0x2, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x7896}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000540)={r6, 0x6}, 0xc) 2018/03/26 11:09:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) fdatasync(r0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffd, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) 2018/03/26 11:09:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x7fff}, 0x503262ba99f86eb6) write(r0, &(0x7f0000b64000)="df", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="46000000cf1bed9b80ce4459a82c1dc8bff03b10b70b42ddbb5f63cd113177201db1524aac8a3f976f298cf482706e0439257d6669da9dec393b93ed3a2825a20ee58c158782a33fbae8a8a21594b429061c3506bd557a0988a930770fac4918a4831190d9206423e32adf6f9d347b159c726e1ee5392fa94545537500559c8791a86b644c103e307a4c9eac9a089550ac58705bf2967ef2436df48915f4842f535c48321ad3f81893ad66bd4a47dc7be3999129e659a64068e6328695543c226506bac4c4e480027be334e9933d7c1c15df36d20d2e7924e5"], &(0x7f0000000100)=0x4e) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x9, 0xffffffffffffffc0, 0x8, 0x11}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x6, 0x7, [0x7, 0x9, 0x5, 0x7d6f, 0xce4, 0x10, 0x6]}, &(0x7f00000001c0)=0x16) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 11:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents64(r2, &(0x7f00000000c0)=""/115, 0x2f) getdents(r2, &(0x7f0000000140)=""/183, 0x33e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) [ 136.610437] QAT: Invalid ioctl 2018/03/26 11:09:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/03/26 11:09:46 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400080, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x3, 0xe0]) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r3) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="2000000001000000"], 0x8) sendfile(r4, r2, &(0x7f0000000040), 0x80000000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x7ffffe, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) ioctl$TCSETSW(r5, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r6 = syz_open_pts(r5, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x4, 0x2, 0x9, 0xffff, 0x8, 0x4}) readv(r6, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r5) [ 136.632475] QAT: Invalid ioctl 2018/03/26 11:09:46 executing program 1: r0 = memfd_create(&(0x7f00000005c0)='\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x401, 0x762e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x400000, 0xfe, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x3, 0x0, 0x0, 0x800}}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000500)) 2018/03/26 11:09:46 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000100)="bd92ecdaa1e8fbb06735b5d42994d912bd06f2260d93e1a30bd5ea4613dbd71c8b2910c45859df357175e90c698b21378e17d1f5f3b6f1b9466543337046caa13bf84850532a412f7845230da469ccfcbe1cd59e6c2506b467763b807e673be749aa905f45c2086d627cb491696b798a444c289efb9e1abc06719bbc389d1e854a8c399d7c2060d48044b8a07ec8b111e10aad53f336b6bd899fb9b6438226297a56834d53d64b03260da42cedea1c51bbc9fbdeb7a1bf34051ed261ff3dafcef4ef5aab3153b3aad15e707adc472b459e02906c5480108c27fb"}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/03/26 11:09:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents64(r2, &(0x7f00000000c0)=""/115, 0x2f) getdents(r2, &(0x7f0000000140)=""/183, 0x33e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x800, 0x8, 0x3}) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/03/26 11:09:47 executing program 0: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) ioctl(r0, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") 2018/03/26 11:09:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x3f, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x104) 2018/03/26 11:09:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x9, 0x7, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x7, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/26 11:09:47 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = getpid() perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x2, 0x1f, 0x0, 0x5, 0x0, 0x8, 0x8000, 0x0, 0x4, 0x81, 0x6, 0x2400000000000000, 0x9, 0x100000001, 0x0, 0x0, 0x5, 0x4, 0x3, 0x1, 0x46bb75ab, 0x2, 0x1000, 0x19, 0x7fffffff, 0x7d1, 0x8000, 0x3, 0x5, 0x7, 0x2, 0x4, 0xfc6d, 0x100000001, 0x1000, 0x6, 0x0, 0x1, 0x6, @perf_config_ext={0x3, 0x1000}, 0xc004, 0xe1, 0x2c18, 0x3, 0x7ff, 0x401, 0x2}, r1, 0x900000, r0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff000df0ffff91562a105ccfa856573e7228c466b46dc20000000000000052318da34491e9c3beed6aea637dd08e30bf3336afe2fdc799"], &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x2d64, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}]}, &(0x7f0000000280)=0xc) unshare(0x20020000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000680)={0x7, 0x2, 0x4, 0x3, "41c57cbae22406340d0122dbb1ead019bf81c2dad5f3444780c9a287e89c12f2478b00b99c80ab5c3bde0e3f", 0x80000001}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)='tmpfs\x00', 0x0, &(0x7f0000000580)="e3f56ba39238f4209905a25a66c2afaf9c8e") poll(&(0x7f00007a7fe8), 0x200000000000021d, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') r3 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x4, &(0x7f0000000380)="0dd4959d17131442c251a53548e2f4bd23570ba6851cdaf6e3326be3a3f9b43e45c7246e7b8631f7c400b5ce0b54e8bc78dd4f7c162acccdc89c6aa405c92784c725523181b541d57169d4372819f7e394504e8e3c9b664c9b54d108f452ffe0b89a3d35dfb8c774334c0ede745ef7b449cf796c0351efdaf7b86e14e53c9070c325fa8ec15ab09389924d4d268ba246a9c24d8f622943416ef892955bbd94cd7395e9a0bc9f6172cd2418e94d20faf37622c6b5601dacd3f290ab8ed0c1306bd18000e8dd89122e95adf7a3fbd6cf9d90185f8ea42f466bbd93b4f8eff5701732bd3ad030dce025dc2ff8ece6fd26") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r3, 0x0) rt_tgsigqueueinfo(r1, r1, 0x28, &(0x7f0000000100)={0x40, 0x80000000, 0xcb, 0x3}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000600)={0x65, "2d56a34c9c9537c34256e634164eac059379cefe85562fff77035b32231f35a1c616afac0907bd553c5fd57ab885b0f146e48e79e26a5768fb3e1f3be4782cff54ac7b07f7533f89325cac49e22773a37a8da18d8a98612c43a5c35c79b10d0a77077571b7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r2, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 0: prctl$intptr(0x4, 0x9) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x492200) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 136.819387] ALSA: seq fatal error: cannot create timer (-19) [ 136.885414] ALSA: seq fatal error: cannot create timer (-19) [ 136.998496] tmpfs: No value for mount option 'k8 Zf¯' [ 137.021550] cgroup: cgroup2: unknown option " ԕBQ5H#W 2k>E$n{1" [ 137.095843] cgroup: cgroup2: unknown option " ԕBQ5H#W 2k>E$n{1" [ 137.121279] tmpfs: No value for mount option 'k8 Zf¯' 2018/03/26 11:09:47 executing program 1: r0 = memfd_create(&(0x7f00000005c0)='\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x401, 0x762e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x400000, 0xfe, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x3, 0x0, 0x0, 0x800}}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000500)) 2018/03/26 11:09:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/xfrm_stat\x00') fstat(r0, &(0x7f0000000200)) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r2, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000001200)='ns/ipc\x00') 2018/03/26 11:09:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x10001, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="a5000000f592892a8e07afae8085e49c111c7dde1b094429d2e3921907978735788def9f362f9a0d0ece31b813f715c2b859c20dca156863a7031eb186a83900a5435a4962ecdb8fa51d3b4120cb51354b44b3c4ea46a2bcfdc9255fb87fb703680060285d1249b98802c110137cd833a60fe075f3b971bb3accd5dd89cc941036671dcf3a9e61169ef5369489fd1411001f4d9dd4eeb91ea6a26600000000000000000000000000000000"], &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xe2, "11f01fb331241f82b449621ea81396afd5752bf37fc245d9ab9f8b2f02afc1ac08b4386bd893d78c30fbbcdf1d3535432fd1e36403ff458ba930e5810c5650a33b28821d465abdff35ad2b892cbfa5a9550cb3c5edd96eacec33b2462c5016f3c9e79fab218068e90bc953b3a2fc97d4d40c0d3282a22a39f7c878144b159792918e9c7715b646ed9cb9aafa4e72440842d4b260977c472f2404be7b78992530bd34b2bfc9798143f2b1e768b307a13de5816d61463bd270a4b045ecceff36e84c8b354b3ba2514982ac358667855d0a65558d1c72d0ecc7eb188b098851ff4f699b"}, &(0x7f0000000140)=0xea) clock_getres(0x1, &(0x7f0000000400)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}}, 0x2, 0x7f, 0x22, 0x6000000000000000, 0x84}, &(0x7f00000001c0)=0x98) 2018/03/26 11:09:47 executing program 4: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400103, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10001, 0x10001, 0xfffffffffffffff7, 0x10001, 0x11}, &(0x7f0000000180)=0x98) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)={0x7, 0x0, 0x4}) signalfd(r2, &(0x7f00000001c0)={0x1}, 0x8) 2018/03/26 11:09:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x24, 0x20000052, 0x443, 0x0, 0x0, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 11:09:47 executing program 6: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0xa00) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x23, 0x3, 0x3, 0x7, 0x20}) alarm(0x70e) 2018/03/26 11:09:47 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x126, @time={0x77359400}, 0x401}) 2018/03/26 11:09:47 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'rose0\x00'}}, 0x1e) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 0: prctl$intptr(0x2f, 0x1) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcfe, 0x400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x20, 0x3, 0x2, 0x7, 0xe1d}, &(0x7f0000000080)=0xfffffe72) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x2}, &(0x7f0000000100)=0x10) 2018/03/26 11:09:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) 2018/03/26 11:09:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="240aebd89812e8a7147ba583318fa383"], 0x28}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x2, 0x2}) 2018/03/26 11:09:47 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x42040, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@remote, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x18}, 0x25, r2}) ptrace$cont(0x38, r0, 0x7, 0x4) 2018/03/26 11:09:47 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x400) ioctl$TCXONC(r0, 0x540a, 0xfff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/03/26 11:09:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000300)=@ethernet, &(0x7f0000000a40)=0x80, 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x40000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000580)={{0x0, 0x3, 0x348, 0xb3, "dcd3a6007e823117cd904999ee8885f53700c79c98e9d8b791513df2eccab4b00bdd177dab9cffb1da34cf9e", 0x200}, 0x4, [0x15, 0x9, 0xff, 0xa49f, 0x7, 0x7f, 0x4, 0x2, 0x3, 0xffffffffffffffff, 0x9, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x10000000000, 0x5, 0x5, 0x9, 0x4, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0x1d, 0x80, 0x7f, 0x5, 0x7, 0x5, 0x4, 0xffff, 0x5, 0x5fc8, 0x7, 0x5, 0x7c, 0x9, 0x8, 0xffff, 0x41, 0x9, 0x6, 0x10000, 0x10001, 0x4, 0xffff, 0x3, 0x5, 0x7, 0x4, 0x4, 0x7, 0x100000000, 0x734e5a95, 0x200, 0x0, 0x3ff, 0x0, 0x7, 0x3f, 0x52, 0x1, 0x9, 0x792, 0xd2, 0x7, 0x9, 0x4, 0x4, 0x7ff, 0x1, 0x9, 0x20, 0x7, 0x200, 0x2, 0x4, 0x0, 0x6b, 0x13, 0x1, 0x6cc77ffc, 0x4, 0x1f, 0x4000000000, 0x8, 0x5f26800000000000, 0x80000001, 0x7, 0x4, 0x8, 0xffffffffffffffff, 0x4, 0x9, 0x20, 0x8e22, 0xfffffffffffffffb, 0x1, 0x6, 0x8, 0xffff, 0x8e, 0x3, 0xfffffffffffffffa, 0x0, 0xffff, 0x0, 0x6, 0x81, 0x7, 0x4, 0x7, 0x8, 0x460f1d43, 0x5, 0x10000, 0x5, 0x8001, 0x401, 0xc00000, 0x2, 0x10000, 0x7fffffff, 0xfffffffffffffff9, 0x7, 0x8001], {r3, r4+30000000}}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1ed04996e074e4108c4343489d401fc3f02d4103ea3203f6e35a109882ef02218c50bcd2849ec8a84b38cf99c559d40fd170bda1e6d91338de37c10432cee97e3e", 0x41, 0xfffffffffffffffb) keyctl$read(0xb, r5, &(0x7f0000000280)=""/96, 0x60) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000540)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040", 0x30, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r5) recvmmsg(r6, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000b00)=@assoc_value, &(0x7f0000000b40)=0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/03/26 11:09:47 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000080)='\f', 0x1}], 0x1}, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c65000000000000c02002ca10092bd1000000000000000000000000eb030000"], &(0x7f0000000040)=0x238) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a38000)) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0xfffffdc9) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) dup(r0) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @empty, 0x7f}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xd46b}, 0x18ebd936, [0x5, 0x9, 0x7, 0xa68db0, 0xe77, 0x7, 0x10000, 0x1f]}, 0x5c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x80000000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc008ae09, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000004000000726fd449bf6b25a359b2819cb04bfae61535e5f2593060ad1cc0ef6cf520d5bdd292849d7f40f06fd079db5d94aa9368bfa58843482a4a8042ffdf3f7e530c5d051f134d77ec661dc0c1c9c66daaab5cadc3b81d6defe6246bea3c1f4dea2ce0a408cb5ad8657c1c1899cfa49fae670dce17ea6f77040000000000000016b20fa3041da80279713bcc379cdca26d9d73bf50e94338182fb40d11cb1ba70c5e888c36c0"]) 2018/03/26 11:09:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5ce89a909af3a13e0f81a438f51ddd340d6d6b34fd2e57333d16e31a969d475e9e55b158f62bcff1b5f26b1a08fd7409475fa8fb92d935ae801f4c197ff51e"}, 0x58) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) 2018/03/26 11:09:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x6, 0x4, 0x5, 0x9, 0x40000014}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x137c, 0xffffffff, 0xf8, 0x1d4, 0xf8, 0xffffffff, 0xffffffff, 0x12e8, 0x12e8, 0x12e8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8000, [0x10001, 0xcb4, 0xc66, 0x7, 0x100000001, 0x7], 0x100000001, 0x10000, 0x5}, {0x8, [0x5, 0x495, 0x100000001, 0x4, 0x2, 0x8], 0x100000000000, 0x3, 0x3f}}}}, {{@uncond, 0x0, 0x98, 0xdc}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00', 0x400}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, 0xff0000ff, 0xffffffff, 'teql0\x00', 'ip6_vti0\x00', {}, {0xff}, 0xa9, 0x3, 0x2}, 0x0, 0x10f0, 0x1114, 0x0, {}, [@common=@unspec=@cgroup1={0x102c, 'cgroup\x00', 0x1, {0x0, 0x0, 0x1, 0x0, './cgroup.cpu/syz0\x00', 0xfffffffffffffff9, 0x1}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x20, 0x2c, 0x1, 0x1}}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffe}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x13d8) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') [ 137.472979] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 137.511505] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/26 11:09:47 executing program 7: mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e22, @rand_addr=0x7}, 'bcsf0\x00'}) r1 = inotify_init1(0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000000) 2018/03/26 11:09:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x80c, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x3, &(0x7f0000ee9ff0)={0x2, 0x4e1d}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) 2018/03/26 11:09:47 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x2, 0x7, 0xffffffffffffff9c, 0x7d8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000040)="f5adc1e9080f222bc4370d894a937c11634d544e38882847cbb6c54a1f4026537b75c8b707f9586aca3cd81715eea7133d6b1bf8c48592b0eb4899aa94542676039ecb16de54e2517cac32ea8ffc9555e5fe0f0a5283aa43c20d75a8b59bcc6ebdb7f1012f76d2132c99935e81ad17470c6d10af707f8b53284b727685017b913c768909f1b66980fff37c7badf6d7eff3d631dad0118e7b9795f928453d5daabf2f0c21551eabbb226a32cb3030c7093b38b95228b24781e67817fd4a41fc1cf0a831f4ae6d30bb745ed197f31a9ccbaeb8175810e9baf8b9f8fb7e94fe14dc1fe89a3348e4fdda91f3d44788fe770dcb7a42920788464524ba09d5", &(0x7f0000000140)=""/204}, 0x18) 2018/03/26 11:09:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x73, 0x210000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/81) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000002c0)={0x0, 0x0}) dup2(r3, r2) 2018/03/26 11:09:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)) 2018/03/26 11:09:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001cc0)='/proc/self/net/pfkey\x00', 0x280, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001d00)) close(r0) 2018/03/26 11:09:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/175) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:47 executing program 1: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) getrusage(0xffffffffffffffff, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x868c, 0x0, 0x8, 0x101, "d2ab19fcabc7627854ef9ffcf84b7ae86de9bde686ef400b0c73192282e90542bc64d7867db384cad8faaf5a", 0x3e1f006f}, 0x0, 0x0, 0x3, r1, 0x1, 0xe85, "295bd3e02c8b3bc09a9b756dde1b2f0ecda8fd5d41520309a1df3970e83bde6ca5d63964cefb278832a6d95179ced910578a40af985e7423fb5c0ebd977538a6", &(0x7f0000000080)='GPL\x00', 0x4, [], [0x0, 0x5, 0x8, 0x6]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000340)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) fstat(r0, &(0x7f0000000200)) 2018/03/26 11:09:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x400000000000, 0x2c) 2018/03/26 11:09:47 executing program 6: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x1ff, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280240, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1b20ab7c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xb3ab}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 2018/03/26 11:09:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 137.790783] sctp: [Deprecated]: syz-executor7 (pid 11650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 137.790783] Use struct sctp_sack_info instead [ 137.816610] ptrace attach of "/root/syz-executor0"[4237] was attempted by "/root/syz-executor0"[11657] [ 137.896536] sctp: [Deprecated]: syz-executor7 (pid 11650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 137.896536] Use struct sctp_sack_info instead 2018/03/26 11:09:48 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3, r1}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005b1000)={0x0, r2}) 2018/03/26 11:09:48 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x10001, 0x2000000, 0x3, 0x0, 0x0, [], [], [], 0x1f}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}], 0x1c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/26 11:09:48 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) dup2(r0, r0) mmap(&(0x7f0000ee0000/0x2000)=nil, 0x2000, 0x1001, 0x31, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) 2018/03/26 11:09:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x26, 0x8, 0x70bd2d, 0x25dfdbff, {0xc}, [@typed={0x14, 0x34, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @generic="6e20ea0fedf58b3a574ead5cd1a76bee23af7366fa58f6014f4cc09ecaf92e4573938d8cb5f63fc9337e15928097095d6816954712bedf79ff02f0cdc0b962344684793130bfe986e70a05d43f3f3ed28c6ff5f3"]}, 0x7c}, 0x1, 0x0, 0x0, 0x8004}, 0x4084) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x24, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0x24}, 0x1}, 0x0) 2018/03/26 11:09:48 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x185000, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) sendmsg$nl_generic(r1, &(0x7f00000027c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002780)={&(0x7f0000000280)={0x24f4, 0x3e, 0x100, 0x70bd25, 0x25dfdbfe, {0x18}, [@nested={0x288, 0x9, [@generic="76056ee5819b564c439c896ec765e067a3fb9e8d4a46883a3eab6e46cb965e587efbb0f25d15cd8f02b12f2567dbb2e62c2ef2edc07550ff918754274d0f7f6e4bc51ecc59483f4f38eb2d6c47828ab384933416fe32b70c42be46493486506299790c6e3484b50f4c95eb32735c489f44b2e5f3d7a07dfc3488bd3268dd173acc780916cbf54c4d5365da42dd7fe0e48eb8be454c53aa2d56ac91be1dd24aaecd8fb753ea778d5a82ee36b21a6c8f78863242ac1738f7f991505d2826e6e60fa1bff680bedd1c3ae93b0c24994e6cf80272773c1fe3a6d892fc518068d8628d51b5060084f7cc5c3062b6fa", @typed={0x8, 0x0, @u32=0x6}, @typed={0xc, 0x61, @u64=0x7}, @typed={0x8, 0x44, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="0cdc91bcaf76e52bbf7f3c40a13f046ffec7b1e194fe8ac6978dbd3b609873189a3bfdb1180a6fc0b0f3fc8e0bfae1ecc0779ebb61edc139d1cff5f62f9ea81af80d1d12120dda225c634d3722291fefbe46fd735ab2ce7f831f5250a67699d351714a", @typed={0x14, 0x16, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x56, @fd=r0}, @generic="cc300eb5aaddb1a0a096ed3515fb9f4d5eb0bb2b05e2f2e18ef303e74b6fd67f5579a791097509f992e1f9dba3ab904638e4d7e74d67082bb95675fd3c805d3bab2a0bb668101b21606955a956b12f8a98dc367e1c43feb1276022c4196a2e96fb9609c6913dfde355b043f1d85ef344e8c80922eb1e21d010f5a9f793c978f9519e61f650932a2b4d0f1215deccb9d08de0b81d5f5708252609184486997a603e35d908", @typed={0x8, 0x3a, @uid=r2}, @generic="c7f56f22cd23c1b7382fb3e1799cf04bfff7b4e3a32ed17eb08187e2a6a3170079a9735f55a9649023c92e9fc625bd7c088c86ae995d3dc54fb6b1a8247249c6ae87180da689f4b5fa4b2e457785"]}, @typed={0x14, 0x49, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x1154, 0xb, [@typed={0x8, 0x15, @fd=r0}, @generic="14a9eed1", @generic="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@generic="89735108645ce509e50d59d841b304da082826261c7836908cede506f335bf0173f5994fbfb935141bca82dfe9dff4af8fe2809470dbe03156e1c4cf1f3033f207974fe6d87341a78a5d55d7fbaa8ac1247947b8a1bdd75b694b8f677758aa051373a12d4b4fd7a3477b", @generic="33daf44bb50f3855819becea7dbbe00e0b35ff694cd5c35c61bb4301526d6d1faff0e69cafb9f34ab0cb895dbbe241cd6b050ce75f7eb3e272eabf3f397b10c847fb73596fdd8fc8f3a03e1300c6bce84fd9d39d2ab4caa088691a5621c9586e3fc3082f8092521359b5127c9c1a61009426605368da50fb7369efdc81a5d5f0b45886d11b8dc7a41bbb78e300dc3fd910245a19082e35b34016301c6b0d037186d7884a046afb19eb32d946d645fcef2b2f97d717c132f6d09394c05f9812ca96552cf6ecf4774bfef2b52e4096a07b8d6da77eab482b"]}, @nested={0x10e8, 0x82, [@typed={0x8, 0x2e, @fd=r0}, @typed={0x90, 0x5c, @binary="180c848678da9d99f713498084638896e06bbf441deaf78d2f437c5ae2738586e20feae2947f0efea56a5fbb9e74f5676903c58a0711ef596ecf0c8bcfa3385ddb82fc266846a4cac79871a268c396084a167c8322db64029720411c65c2cd91d738d6fc730a7a81f93f875fcff600b11f74c49e2e7740730c7dc197b28badfb1f089daf19b0f2f799f1af"}, @typed={0x8, 0x2, @pid=r3}, @typed={0x14, 0x60, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x59, @pid=r4}, @generic="c0286224e270488542", @generic="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@typed={0x8, 0x1d, @pid=r5}, @typed={0x14, 0x6, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @typed={0x8, 0x72, @pid=r6}]}, 0x24f4}, 0x1, 0x0, 0x0, 0x884}, 0x4000) read(0xffffffffffffffff, &(0x7f0000821ff8)=""/8, 0xfffffffffffffee9) 2018/03/26 11:09:48 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x3) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 11:09:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080)=0x8, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x818000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6ba}, &(0x7f0000000100)=0x8) sendto$inet6(r2, &(0x7f0000000240)="812a2e1c53a52c40846aab634d3d692b9aad095cccf0d370fad82849e226834fa9d07dd4463c5b56336e0d17ebaa14bf1b3f8958cbff819bfab9997515c94588f39cd7445a923ee054f55ba558fbd43188e75f902966bbba0955149561621df0535a984b8929026ff5144635", 0x6c, 0x8845, &(0x7f00000002c0)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @rand_addr=0x69a1}}, 0xa87, 0x1}, &(0x7f0000000200)=0x88) 2018/03/26 11:09:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/201, 0xc9, 0x0, &(0x7f0000000200)) 2018/03/26 11:09:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) write$eventfd(r1, &(0x7f0000000280), 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write$eventfd(r1, &(0x7f0000000040), 0x642) 2018/03/26 11:09:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0x5000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x0, 0x2, 0x900000001, 0x0, 0x0, {}, [@nested={0x4, 0xb}]}, 0x18}, 0x1}, 0x0) 2018/03/26 11:09:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'\x00', @ifru_hwaddr=@random="8ebc601f28a4"}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000280)={0xd66, 0x7, 0x2000}, 0x4) vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000000000)="5c13c9f5a8549eb651ab71462416ae0fb49776cb4b3a863edbec454b9e", 0x1d}], 0x1, 0x4) sendto$inet6(r3, &(0x7f000000d000)="0400000000001e001490", 0xa, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) 2018/03/26 11:09:48 executing program 5: r0 = socket(0x18, 0x0, 0x800000000000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x7fff, 0x7f}, 0xc) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) 2018/03/26 11:09:48 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000006c0)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x7ff, 0x0, 0x10000, 0x8}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000a00)={0x0, r1, 0x2, 0xfffffffffffffffe}) socket$netlink(0x10, 0x3, 0xe) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x14, 0x0, 0x4, 0x0, 0x25dfdbfd, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/26 11:09:48 executing program 1: socket$inet6(0xa, 0x802, 0xfffffffffffffffd) 2018/03/26 11:09:48 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x0, 0x4}) poll(&(0x7f0000000000)=[{r0, 0x3e}], 0x1, 0x8000000644) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/207, 0xcf}], 0x2) 2018/03/26 11:09:48 executing program 1: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2d43359648c8da86, &(0x7f00000000c0)=0x1) read$eventfd(r1, &(0x7f00002d5ff8), 0x1d5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/218, 0xda, &(0x7f0000000040)=""/12}}, 0x68) 2018/03/26 11:09:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:48 executing program 7: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) prctl$setendian(0x14, 0x1) sysfs$3(0x3) 2018/03/26 11:09:48 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x2000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x7ff}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400001, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000080)) msync(&(0x7f0000d5b000/0x4000)=nil, 0x4000, 0xb) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000240)={r5, 0x2}) 2018/03/26 11:09:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1080, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x2, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000380)=0xed) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x5}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000440)={0x0, 0xfffffffffffff10c}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r3, 0x36c13b31, 0x5, 0x3}, 0x10) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x4, 0x5, 0x6c084d633cc646c0, 0xe01, 0xa521, 0x1, 0x1ff, 0x100000001, r2}, &(0x7f0000000400)=0x20) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x5], 0x1, 0xff, 0x1f, 0x8000, 0xffffffff, 0x8, {0x9, 0x1000200000000, 0x0, 0x5, 0x92e, 0xe8e1, 0x7, 0x1, 0x9, 0x7, 0x81, 0x21, 0x4, 0x5a2e, "823ed5fb0bde340ee3f4f4d0ece7c40f618a975c2ad2119a197cd86e441182fd"}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000002c0), 0x8) 2018/03/26 11:09:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:48 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x80400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f00000002c0)="32a1c65149b123dd2776dbd91051eeb6f5a9c37e7f31a00752eed029ed7e4ce1f0bf95e607eb7b054963252602d649e86faa49209b571e34dd33b4c63f95bc9224d43ef46b2da8e27a153cb153335b1da0bb716828563d68e2c2709fd6ad0c246c296091b09d49b9b0da1d0f289015833a075c0c9cb969da057db78b6f31a72bb1dcc028f11cc87f3d30f1e5b95c14b6270a19214d9bf2e5647043d7", &(0x7f0000000380)="2f3dd361c1eee790d914349e6226d623d093d679ca51a680c9e41ed2073ef217ad00e6c894646c0b74469f36e290155db647fffbe26e6fcb8c57cdf06685af938a816a8e254a96a087efd165d2b5478576d986284815c6fcd03135a2769d95ddefd852114be444ac62a19147f9de399d4fa9eceb81a44fe3f8041bf850394be6"}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r2, &(0x7f0000000140)="bd3928aa989de53556609de60d6075619e7fd81a48bf886c91398233491e7419276dcc462267824eccde0653f656e7d0e24d50427f8c46a0d8c59f9a78b8d0cca7fc50fcac95d54cc2bb30fe279487ce466c8eab2d4e885eecf7bcdd0ebce52b1d29083b4335e3b97cd475257f4000207e0642674ca1b1edf740610da82f5e3f9bf152af9647d337e6e4b0253196532adacf82dd7e80b6f9a40cdb306fc8d408376835db47ce81278920c56d3e", &(0x7f0000000200)=""/176}, 0x18) 2018/03/26 11:09:48 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000040)=0x3) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/03/26 11:09:48 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x410000, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x1, 0x3, 0x1, 0x7bd5, 0x9, 0x8, 0x8, 0x1ff}, &(0x7f0000000100)) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0xfffffffeffffffff) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/03/26 11:09:48 executing program 2: r0 = socket$inet(0x2, 0x400000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = getpgid(0xffffffffffffffff) socketpair(0x3, 0x80807, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7f, 0x40, 0x1, 0x6, 0x0, 0x0, 0x100, 0x8, 0xff, 0x0, 0x9, 0x3, 0x9, 0x8, 0x9, 0x7, 0x401, 0x2, 0xffffffff80000001, 0x4, 0x8000, 0x1f, 0x8, 0x5, 0x4d, 0x0, 0x3ff, 0x3, 0x8, 0xaf, 0x1, 0x1000, 0x9, 0xaf7, 0x7, 0x2e, 0x0, 0x88, 0x3, @perf_config_ext={0x2, 0xfffffffffffff801}, 0x403, 0x3f, 0x100000000, 0x5, 0x4, 0x8, 0x7}, r1, 0xc, r2, 0x3) 2018/03/26 11:09:48 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/26 11:09:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/netfilter\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x800, 0x61a648d1, 0xf52d, 0x59c09a26, 0x9, 0xd839, 0xa91, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2238000, 0x2, 0x5, 0x0, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x48e6}, 0x88) 2018/03/26 11:09:48 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x20080) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffd02, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a88fff)}}, 0x0, 0x0, r0, 0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}, &(0x7f0000000280)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x0, 0x2, "66b145f5301eb6e1e669783a17889c51cb810993cf33931cdad82fe5d97b6b83228583635ed6a6ad6f3fbea2b1f7cd3e1e1c333f2ad372070671a1e071cf6b", 0x29}, 0x58) 2018/03/26 11:09:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x0) mkdirat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x2) 2018/03/26 11:09:48 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.clone_children\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x482000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/236) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/26 11:09:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x100ffc) fcntl$setpipe(r0, 0x407, 0x7) ioctl$TUNSETLINK(r1, 0x400454cd, 0x317) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000c00)={0x5, [0x8001, 0xffffffffffffff44, 0x9, 0xd96, 0x8]}, &(0x7f0000000c40)=0xe) recvmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000100)=@full={{0x3, {"64812050958166"}, 0x6}, [{"f747cc7fae3d56"}, {"fde5c4bd633bfe"}, {"0a01503633ae32"}, {"b72723367a0e7e"}, {"0626b11e8fcd92"}, {"9df546e5292879"}, {"a2a978f4659e5b"}, {"6f667f8d14523f"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000180)="f671fe4e2b5176302d3f590d6d5dad7c0fe2fb60c08ac83234519e8d385ee2fa879d6ba1cfdd1e1c409b25c6091bde35669ed5aa7248b0aba8c5c6dcda3db90cc16c244d6714b12362b9a8f658ab75940a63c0029ac6ae17084919002add968fb156a280f3799f4dbf0f1efcde20b9a39042f67aa134a453eb964821d25369661682e2587461224b3785a2408d8d89b9f85562b41093f498da4a5b3f075e84155268201c587148056d0b2a47b008091d7008d4bddc3e28d5c7e099046167", 0xbe}, {&(0x7f0000000240)="d0121590d5bae7abc1f4a77aa980212b3a92e8cdbc20c8c50384c267ed3c832192a645bf4743e5655367f9c4f329363fb61acf6e6e041ef4e305335f033d979226f051d1c9bbe3208ba0d73b22dd97212b3439db9dfc581ffd7781c070952890675203baf3a3c3d61e7cb103d626349a0236b98ecbe6f4106bb478d767f5ca34e99735490dd1e130b169f5b7e1ce0bf6e1e9cc8c50d1b604911787e4f16086e31aeee695ce708ac0b47177cc0a8d524b533eaada", 0xb4}, {&(0x7f0000000300)="2996ef8f72d1d9d55617a160e74e15ab694a67f4f6053bb6867db9b02cad278501a4352419e03d24c95e285e6dc099bd4ce3f7e9a5718790cdcf5cb45482552d474d17ce5bfcd6da5ffaf87206da76e1e643e2d04b9d8d5e77f848758bb768081208892bcf70757494f4fd5392cdd407b0680a8b1ab99d6040c4192043663e34bbb7ed19b491e3a587a6a4383a2003f06a8ed505ac14310a418fdaf370ff0f20c2892189869cf986199693260a44dded328bce308601e628bc4bc6e16182c9f7a5c9fcd09a40d06836a37ea02c0074f50f6e1048b91b80dfe92fd3457e", 0xdd}, {&(0x7f0000000080)="7c3760bec5bc35af9f8d0267df37f7ddc702e344eb24f4429fdd95c5164fa62096a2be1153ffaf2bed88d9e8bfe079b839f96a321556", 0x36}, {&(0x7f0000000400)="b70bbdb5770a5a97c55612102dd1d043f5c247e9ddfd94c1d9a8635edd1a718bb2b9d3c2e860088648d4542c11ead04f1d1f7f25fe3447fbf47b065c36ca391c8f7eef3ceeeca80f1b35d1d92af11df0f6c48d7b2aceff188b53498e2b6c5cfeff2d8c495f08a361c9a08bb365ca22182176932c393d9bd8873a29c21861649aedc3f7ae78f6175f2cc5326f6e090d7b13be12a1f08345b9f7cb847ec8032f1c1bb153287bf4c764a5b336109197733d6a4a4ef10ca1a8c6af5cf831f5958e6a07a8edbd4d0e9a0492e9f37343a7bc59187210202416487d199cc3019600df1347c1b936a1bbd4f336e6005a", 0xec}], 0x5, &(0x7f0000000540)=[{0x50, 0x109, 0x7, "49e46cc13bc256d5d55f878b10a14eab5fad4a651eaaecbd71b7ebf455ebc0172c78f6077c06e4b29e4feba330b56a4e6677de3a7ae5c20cd21296d3c2a87d2f7811"}, {0x74, 0x0, 0x4, "72becfd95024258b6b95cf07a30f73a71f4f243c015378669cc6cf302dd476737d3ea7d7f6841a2f896ea70ba981c75e55eab720a260adac987558d751b2e6f0d24780bb92c91fd451f71e14373ff9e7bb6ab5536df94570a702ba0b976cf20b06882da7ec4ecc00"}, {0x70, 0x19f, 0x40, "6f3473e0dd81674a12e5877934f1ad4c25f86e128b6f21bef92058d9c79aa74c039023266840a2bd4c8733f9652cdd54df40e599c226c2b530e1c792bd45b6f626494c9a3aeead6991d603273e0c03052b3ca2c2a16f1c5aaed8c66d9d5be6bf3ad3ad"}, {0x60, 0x11f, 0x2, "8368ad4815685b22259fda04abafa75cea114f9ec51ad01adcc55308e1e57b50329e49928a1e8fbd80eb4bf45b1b305d975a7ed4c7a98a76ca97a0732296bd5c5b3b3c98d02d7e8e668919975c3a9b203e4bbf"}, {0xe0, 0x0, 0x1000, "6516d17cc7b78744253188c25831c7bde924aa565d62882e174ad2f3d8fb8d317f8630562dc077a2158e801ba93878d23e580fae5eaa926fa1c1248c4c62564a115a9cacd04b6717aa2a6373492266f7e95bc41b0fcd3f50a1902d022ed3ec85ad493c87d6dd1d34c421864fb65015177f05d0d4074a3e765cd346c75405fc0794a802c8f2124a97e7de5f26656d2ee6f9c05339d7a6558a63909e55951f860f6c07e3511c2b103027da4ccd174edc14e587f43e3da17ffc68b5e9d035636fdbf39025ba54998232db0cdd339b29686970"}, {0xbc, 0x113, 0x2, "686da9bdab470f86485872aa4cbeb1077daf4a3fc20e3aed12c68aa210ae67f9732996ebaaf20e5dc9bb7a37b8f3bec87d875486c8d74424e6aaccecdd12b0bb008f6668a56edd3948e758b1dbeecbdd190220ac7201afbd2e084db2daa72b84368cc52bffd728280f2f51bf583f08161afbddfe48461c59db583f996b3c69a24878ab881b4db3531117880812aff8a34b399a9ac6f88c3576e37424a91d89746ebfc95a0124c626c0199ed75f4d"}, {0x78, 0x0, 0x3, "04dc75a8d094b1e2fac3e79f995fdb321fb8c24c631676495cb0f62e5cba2d5b70980777856bb3ee73617fc77c7bb969c5c8dad7ffc741b19897b162f2a925d11ada72558e882f9c6de2e15ad9356b6f9cc99442ec185b2f32872edb461892064a59f64f060e25737d3fb8"}, {0xe0, 0x18f, 0x5, "8c994d2d429b514ff86e185a4051880e9a8ed090366b442876c22f3d570b6dcf30a74b84c283d5cb7493c7bb205b66659675ba7643422f5e0af96aa11ddf5935920e4f2421659bf86674cfd63bf45a19b27543214dd0ae5deed5a210c6de906df164a0aa734504715daa6f7a113729f9cb97233528cc457fbd8ba4a3ebc6bfac0a9018f7422d3f7dd5d51fc33146000f58aa4af35273948408b0adc010e83fdb456d0d0906904837f63bc88f8bb3b707765fdfca1be2677797f86ee594b930d474c317cfdc94fabf399acf2416762414f7"}, {0xf0, 0x116, 0x0, "cd849f256f0efb94474f89bf2f2cc3d5a13b98767bebce881c4e61568599ea9b7621603735ffc04b570720b1509b55fc93618d9c7321bb5dceb19d1d8fe275b3c2b1dc732c94ecce29faf99fdcd01bf60dd87c2c8f1c379e51082f09935b14cc067107de0c6de245c0f939517d1d70d0830db1cc4752a8bba43bce1474f8c122ef068e2fb223963acac9ea2515d24399a28fedd88e4c6e81cb094fe2233dba4403205500020713ceb8cfa7297b03adc5d9567e92f244e2965643f71955688d0526de1c704f17295487493c9990ee5f60ef462b4d52e123be19952553449c480ec4d0"}], 0x578, 0x80}, 0x1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x4, 0x32, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000bc0)={0x0, 0x2710}, 0x8) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000b00)={'filter\x00'}, &(0x7f0000000b80)=0x44) [ 138.610978] binder_alloc: binder_alloc_mmap_handler: 11747 20000000-20002000 already mapped failed -16 2018/03/26 11:09:49 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/163) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 11:09:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0xf, 0x1, 0x8003) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xa4cb, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) 2018/03/26 11:09:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1fffffe, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x151cf5ea, 0x80}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x80, 0x0, 0x8204, 0x1, 0x9, 0x3e5, 0x1f, 0x6, r1}, 0x20) 2018/03/26 11:09:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe2, 0x6200) openat(r2, &(0x7f0000000080)='./file0/file0\x00', 0x175080, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) name_to_handle_at(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="a923e095b55127060000000000"], &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000100)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x8000, 0xbfe, &(0x7f0000000240)="c291cfcbad6652641dd7776d305143652dcaecaaeb367c28d0abb9d414db941d3e5c554836f52ee9f0a9f8218d4904dc7102f69a31cca878e1ce544943bf2011d12b4e943d7e91d0066687210a762d5d6d0e9e92e6bf55fd8d704c067a501f26dad1ae30d452c8ae7f78652e748a273cde42da6c6c8b63d297df29ce7f86f68e295a887282fa9345f433318514f18e40f15f48dd052f9b9c8b47d2a76e13da5fa72067329b4fc8fe", &(0x7f0000000300)="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", 0xa8, 0x1000}) 2018/03/26 11:09:49 executing program 6: mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x4, 0x6033, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x210000) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000480)=0x7, 0x111) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000016c0)={0x0, 0x8, 0x0, 0xffffffffffff2362, 0xf147}, &(0x7f0000001700)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001c80)={0x0, 0x2}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d00)={0x0, 0x7fffffff}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001d80)={0x0, 0x25}, &(0x7f0000001dc0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000032c0)={0x0, @in6={{0xa, 0x4e22, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x9, 0x10000, 0xffff, 0x3ff, 0x2}, &(0x7f0000001540)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000033c0)={0x0, 0xa0, "da3b3c7afd8c7fa8e2e4f09c3c8902df55fcc56f43088a8dafbba74ebf0228729fe302c910339dccdd3543997fcbfa54196f2714c1c74df3e509eb8de369bfbf315d8034010dd510a63b4e9f34e126b2b9d748e2fe7f46a321afd4579c0f0260b3524cfac06cad931a3292e176da757aea3493a950c7caaf5ae8ea54c68e440186594500222b181dd7caa2c84c76d47002b0c8a3b4f62392c5dfde0e2facc6cc"}, &(0x7f0000003480)=0xa8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003540)={0x0, 0x1000, "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"}, &(0x7f0000004580)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000045c0)={0x0, 0x6, 0x30}, &(0x7f0000004600)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004640)={0x0, 0x2}, &(0x7f0000004680)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000046c0)={0x0, 0x401}, &(0x7f0000004700)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004740)={0x0, 0x9}, &(0x7f0000004780)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004b40)={0x0, 0x6}, &(0x7f0000004b80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004bc0)={0x0, 0x9}, &(0x7f0000004c00)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004c40)={0x2, [0x0, 0x0]}, &(0x7f0000004c80)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000004dc0)=[{&(0x7f0000000440)=@in6={0xa, 0x4e24, 0x10000, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000004c0)="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0xfffffffffffffd51}, {&(0x7f00000014c0)="6e1ced3fa513e766f022d563cb82e428752915b3a9cce9d41023a281997ecfa57c059ab2af5ee2501087fe07aa63f661ba2cea79cfa49ce38a0411742bd5469db0b1e81aabbdabf6312a135b9c92618291b09dcc612272679c83c5bab225c8be4b9bbbc69c95301be173327048b5fd171d9c66712023d57e97", 0x79}, {&(0x7f0000001540), 0xf01625402c327365}, {&(0x7f0000001580)="486d0de0901c4feb8151473d6f15b6dafe6034da88ae937fb262f15d53d99734ace3a6f6d7e33c16d901b738f8e219b444fe74a5ce024998a4bd3fd2aaebad88a0ec2964a9722d28eef6231700b8e8f9f2fd52a51197788fb3560c28203142a71c45361292216770c0978c2a65f4ec002f56ad90959d7cc6b77bb5023800500b79301a620bbba2a77b5bd7ba2eb61a130eda3bd9a237b44c7d2b0e5a38108d4253a1d7dbc8db2ede79ea6742ee3225f4c4b70d", 0xb3}, {&(0x7f0000001640)="51de19f9379067ce29b5cea372b4b7d0a5314b990a3aecb9a018fc7dfd58e9cc6d76718097e26750758966324047b7abf3a3a3f145cffd4f7978db", 0x3b}], 0x5, &(0x7f0000001740)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffff80000000, 0x4, 0x8000, 0x7ff, r2}}, @init={0x14, 0x84, 0x0, {0x5832, 0xfffffffffffffffb, 0x20, 0x7}}], 0x58}, {&(0x7f00000017c0)=@in6={0xa, 0x4e22, 0x8b, @dev={0xfe, 0x80, [], 0x19}, 0x2}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000001800)="d00cd6ac06e56b218ab69e1e9f3a4e620ebf210ede3a73d80b993a110c2dd5c36784f9", 0x23}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001880)=@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x1f}, 0x1c, &(0x7f00000019c0), 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000001a00)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)="c071f024e51db5646e86907e86f606ac29d91b3455f58a3bc60b0bc22415ead7a75b9976cb49dc47075d2a48f08a5d57d5af268f033517255f444edab9da8570eecff3b6796f222af0fe99a1adf487f7715f1ed869d10eac8b5990b56641c116caf694ad22367e4dfb3e165af4084425c5c5d7afb873a7f5bfd0513cb452fb623ad29d682bc0d772e1c3261fa570b61c02fc1ee876b6cc9fed5075144059115c945a1937a911f3781f109dd6bc45e02890c232b4b7644c470095313076b2761b26d3c2e7c741d43295080eb2a695ccffbe89a902ab1f5a", 0xd8}, {&(0x7f0000001b80)="26bb26ea55d5bef64b61d4ee74b1c2d8015c7c9c0a9e451a0b64b5bcf18ab8cef2b127f937ba0616a526bbf9414b56937be2e676f9e49d2a2e74d977addb398461a67e8b739a5b49927d6945a1b85cf4a4f4c3803592c9fa8ba43f1260acc57caa29625f634de5667ca7", 0x6a}, {&(0x7f0000001c00)="bcb452be9955", 0x6}], 0x4, &(0x7f0000001e00)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffffffff0000, 0x7, 0x5da64de5d4fcd732, 0x1, 0x0, 0xe00, 0x3, 0xfffffffffffffff9, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x482, 0x40, 0x0, 0x9, 0x8, 0x1, 0x44, 0x100000001, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2, 0x1, 0x5, 0xf278, 0x7, 0xf65, 0x100000001, r5}}], 0x84, 0x20008001}, {&(0x7f0000001ec0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003280)=[{&(0x7f0000001f00)="9517dd59056f995851f81b8e05bbff06e4e567ac1279bd0b3fd87c14ad3441af4cceb344f73ccfaf0a660c4a003a9394c9a86a9c2ad80f32d6f6fc91a63ae04f0fdd19cde1fad6e44e193907c88ff946bfc46d1ed701850f84da575a75458610680b6ddeaa96918de42311addbc1a44ed276e206aa00a867b569dbf88e030f95de8fd177a919a2c3ff2d2ac74655ffde37624bd794e761981931432c0f9e5d5c61bc", 0xa2}, {&(0x7f0000001fc0)="c6a96b68d9912bea926b70d4aa7612372746c85004d5f1426c6d5812714cb285748cc607d210e6ca1901653f82c9bf921d2dce7c838ad7fbc407f82df323bf2457cd10ea10300a3faae9ec74b3", 0x4d}, {&(0x7f0000002040)="93dce649a24a7481132d9017e0f2e1e49893e466a1fa8cd2875134f4fe611fc0df0424ca05c378b341785a91befd30473c9a872b7fe44135f8b0b7d386ca57326800e9c7887efc18344338f599aa6fcf26956b2365c551d9e307a01f7e7a3d51f3448ed61068b0c0b7933c29548f5241d66378bae10429cf1bdaaad8500af3b0adf00b43560a8e4d730c3f0e8ab44f1e370c67b5fb254fbf36001da1fc8ac55316e91fe12b7e7fffb314633ba81701", 0xaf}, {&(0x7f0000004e80)="fd85d50e41611212b93251709012723da38e8383b6625801b738e34e41e5d83599689ceedd21a91bcd915d17ef327c5c040e9bf598f8aa474200c8786c81f4d6e609bba72ffa3333980a9dbec993c8321172be63ffa0ce6e6b5ace9daf3bb781b5382b4d41502d9d70ddc892f50f2bb08629d5b261a500643673b3c19f0bc637e1e1bb0367aafc6128457b899a7a2368b75f5e24345fd82e9eec5c1c707e3ab6c02a9324fd083dfa17533538599e241e4283", 0x89}, {&(0x7f00000021c0)="5a64eadd03590d774aed4d2fd905fbda5903a97db5655b33a6d861b3f6d5080303ba5b3b72b804d1a72999fc780a0742b59557965763dee72708833fc57393430e39f7ff54502183f9b9803d7c501c5a241ebd38a8eac0bb4dbd16d94ead9fd3d8321fec480f1c9a8bf222e06571e06db1daa4933411bf033045b787c8420daafb6d841f2b8a82955ae899bb88604042ba7bfdf01dd3341c68a7c80f34c35c87b6c424ec833641cf5257b81a381edc273ba7c1a92676a6d29a22", 0xba}, {&(0x7f0000002280)="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", 0x1000}], 0x6, &(0x7f00000047c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0x2, 0x5, 0x1ff, 0x1ff, 0x40, 0x5, 0x1, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x8000, 0xffffffff80000000, 0x2, 0x6409, 0x0, 0x5, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x9, 0x99ad, 0x9, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5a, 0x202, 0x1, 0x401, r9}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0x800000000000000, 0x7cc7547f}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x80, 0x1, 0x7ff, 0x7, 0x4, 0xd60, 0x8, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x209, 0x1, 0xfffffffffffffffa, 0x100000001, 0x1, 0x20, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x2, 0x4, r12}}], 0x232befa59da16f1d, 0x10}, {&(0x7f0000004940)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000004b00)=[{&(0x7f0000004980)="d078b640725d2c379db288c719f11a9dab8c957d914a0052f36f69785c662ce8c3689cb03abc05f0b1b937952301fb4df10847c7493cb463e4890c36e548e60c", 0x40}, {&(0x7f00000049c0)}, {&(0x7f0000004a00)="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", 0xfb}], 0x2000000000000304, &(0x7f0000004cc0)=[@init={0x14, 0x84, 0x0, {0x7, 0x5, 0x9, 0x3}}, @sndrcv={0x0, 0x84, 0x1, {0x5, 0x80000000, 0x0, 0x6, 0x2e7, 0x5, 0x9f8, 0x100000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x78, 0x1, 0x9, 0x1, 0x7ed4, 0x0, 0x1000, r13}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x4, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x4, 0x4afa, 0xad6, 0xfffffffffffffff7, 0xdc, 0x7, r14}}], 0xdc, 0x20048001}], 0x6, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r15, 0xc1, 0x6}, 0xc) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x2, 0x3, 0x2, 0x77}, 0x2, 0x1, 0x0, 0x0, "bff4ba058d8c25ae"}, 0x10}, 0x1, 0x0, 0x0, 0x40c0}, 0x1) mq_open(&(0x7f00000001c0)='attr/current\x00', 0x40, 0x0, &(0x7f0000000200)) [ 139.057593] snd_dummy snd_dummy.0: control 120:0:0::0 is already present 2018/03/26 11:09:50 executing program 2: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000000000000000100"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x41000}, 0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x35, r2}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) 2018/03/26 11:09:50 executing program 5: mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001700)={0x0, 0xb3, "883625202bec6025957670f5adab592f2070a50c1a09d966645a6d598f34e0fa28b2bf5ac57f48af2d5356cc0c0f7f33442414aa6d98b98d7556200b620f47a47987ab61ba874bc18a1079f5767b01fe1ca175efa148f301c56579d8c4780526bd50a14ef4c13a44fef7a3382f692faa04619e540c880ad8d8a462b3ed893873ac8855749fa819a6249100c5c9336db6a16913438c853270b853b7fa2e4563bd6bfcb7abd55d911053192720364d2ed5e72bc2"}, &(0x7f00000017c0)=0xbb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001800)={0x0, 0x3, 0x3f35, 0x8001, 0x0, 0x8ba6, 0x3, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x5, 0x9, 0x7, 0x7}}, &(0x7f00000018c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001900)={0x0, 0x72, "fd0da6faf65c47b9d2793e3b06341c1d7e5e2c425dc82fa31dae00ff38e9311588891c7e53f10b50b55eab03cc338e12b0f9a7dac8dd88b4942051a24d89ab3564f972d4b4a0d49f8db77433ec60d8c46ec9e1e23cf8f78c8464b7ccd8a4afbff9a6c1e2fa6155c9f14751dc0b2134cd8f1a"}, &(0x7f0000001980)=0x7a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000019c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x800, 0x7, 0x9, 0xc3, 0x6}, &(0x7f0000001a80)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001ac0)={0x0, 0x8}, &(0x7f0000001b00)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001c80)={&(0x7f00000004c0)=@in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000500)="43b857a0283451d87ea2cf76a7f3687a23ba8277280f7bab", 0x18}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="96874288d226c54f0ce2d218fd412780dc20", 0x12}, {&(0x7f0000001580)="3719eddf770c84a99795a9be6a71f9853179a1a362d09c1d54ae0f30fb2a088d39326c47df90ae67ca5b893389245d85fe946fd3a8d76417d4344c52a4669e488c960509d6522c974c63d4e99885fdba2751f2cbd87ca6352d29d90230102af77aaeeaadc50b75472e82cce6b2b24854638c9f043570", 0x76}, {&(0x7f0000001600)="1ca4dc7bcd32e85630d9d8a1066009e6e023806e7b3db771f5f7e4b11a9d7c2ea454fa7bcec724bcc51a9238c390b5f6ba387031edae9d40817a132a8bf1635e806042be34095dfa80efd6ed52152465e8f007099442e079b96f4897e7d8", 0x5e}, {&(0x7f0000001680)="b9e0ce3889cd4b1b01e7b6e8cfb21c558ad913280d138b7dd6449e2aec255e73bc", 0x21}], 0x6, &(0x7f0000001b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x5d1, 0x1, r1}}, @init={0x14, 0x84, 0x0, {0xc07, 0x79f, 0x58, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0xca0, 0x8003, 0x100, 0x1, 0x0, 0x2, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1, 0x8002, 0x1ff, 0x8192, 0x401, 0x3ff, 0x649, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x209, 0x2, 0x100, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x47, 0x200, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x8, 0x4, 0x726f, r5}}], 0x134, 0x4000}, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x414800, 0x0) r6 = socket(0x0, 0x3, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x96d}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000340)={r8, 0xffff, 0x30}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) r9 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7c5b1bb0, 0x0) ioctl$PIO_CMAP(r9, 0x4b71, &(0x7f0000000140)={0x352e, 0xaee, 0x8, 0x101, 0x7, 0x81}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$pptp(r6, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) setsockopt$packet_buf(r9, 0x107, 0x7, &(0x7f00000001c0)="6c8a36615428475b3354b6d9ae508c5b8cb493f2bf66ffc2adfc0851dfb01394256f7942127c626ac046c8b4cfd37b3e47d573ab880be143db39b48f569333011de77103d423a4385609f3562095c851903970659afd6c154851eef35a585f6e2c006231675f1c9fe901d715969c29126613cd061a9b8c92216c4f31125dab03f7dc9632c85c09833cc5fc1f018606d9649e300ff7a2ab527eedb5caa4bcba7e8a10960b", 0xa4) close(r7) 2018/03/26 11:09:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:50 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x51, "4cbaa78974348fa900552585fdc3cce194cf9145a5ddcdc744f0b5b414ac538e9ee830242ac207fc3882731572bb1c0b1ae6d36ec1e4d5cea79a95bd2ed1d0d2ed37905cbc71315d44e61a4abc1e84c7c8"}, &(0x7f0000000140)=0x59) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x8000000000000080}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 11:09:50 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)={0x190, 0x1c, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x180, 0x17, [@typed={0x14, 0x42, @ipv6=@loopback={0x0, 0x1}}, @generic="91044c2984fa1e0e53b6208cf62ad8d4b4054ef7389ec136f48f501b6eb6745e480d88a95a8a21d8441e16d75a35149fabfa0e439c71ba950524ec35eac540dd837a97197fc4defe21faa4a042eed50bf30a0fa606974a16c0953dc4a6bb2ef7267aa47d18891d61df733d2399d54f55f82a30b387eb4d5c07a8e886453845cba07f1291e533b8a43cf9bb954653a98e57b9eef2f6d338b2518ebab16c41fa3d39dc8d427d8b8bb1a77b6b430048f469e9d8db6ba4aea9337264bd65ec3f8f4340e0a6285cd41b2dbbaa5f5192267675a726915c62601838164ab4002a865eb0942fb5f63f34ebe37d", @typed={0x8, 0xd, @pid=r3}, @generic="ed77ea24c1e2e8df5a5c7763702ae5e11d0f19deaa1b047c77694c689eb40952d3b7f61cb7f101f67d7908814b2e9ffa4653135de89ac9f364b31309431813713e0ff529b842a8ef4dce399de338e39df44eded762fa7ec6373de83ca92a3ebba723f7337ed7b3c4a8975e01", @generic="ccb732ca1ba6adab081b"]}]}, 0x190}, {&(0x7f0000000fc0)={0x14e0, 0x2b, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x1240, 0x19, [@generic="038c9eef87480b6e67110c637481d203d62ea4382d6251db77c446ffa658a61d7902df68f2ae562807f2bae91e995a8e570268ced29043a5785903723c5441cd76791834f1782d5055", @typed={0x14, 0x7c, @str="74756e6c30000000000000000400"}, @generic="228d9dee2517947d78dceef3aff43b0bbb16f2eb1117e9c772f2b47864816e1b6b64f9632b5f44833294af0c4edceb09305f9566d3ade4d190947958294500800527c213421a6ebe19b40f2d3ed91c395b6fa4d12bafb63d9cc306dee3522972d923896d44fb2274a1407862d28109d17d58cade6681fef3c1f61a2fd2400da853f8b2ccb718ad52da3fdc24a6c885ef2631233bc9e4debd80", @generic="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", @generic="8053945be16d8fcb805179db61eabce3255fc04d213c0ae8b68c70a31371a311794c7ca754741a763f4a6f1456d7a2a9ce8d908fd6", @generic="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", @typed={0x14, 0x63, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="088f5f315af28736051abeb6127639dd45cb2ef1e31413484586c4d423ea1bf92ec2f44f591d34bb768cf470aacf0a9d75adf61545dc5e2f3b2557671c6e35d8fe209d42e29b37fed36a3f28844ef112b60c16e88c0341b7b792d25f9b28398f9f574c3e1de020f56149c44ed7bf03aa06322547b3d59955dac4897d194643c19b91798d0883baaf981f39f296a6b2c749b12839a2900027231391e9a3c6c56ffa103efc8a5eda9e69c4f416fb28", @typed={0x4, 0x8}, @generic="45ab9a603000acb4af6076b287e5586301fd94b60fb4511a91b259df9c1b35f663ff9975891c16cf19a2b1e3430a46af12ddcf70242d13c46cf5cd2ea1a1b4953447b94bb522b8ff41556a45c41e64c551c430af6e6e633f395b3c1a4d170f8baa47f78d71a1ad9b80af9565c121e8af9006107ab97ce4305a42d3c02b1aa06513bc4957191d026b30bb1ca89f507b2f0ac63cc3688df70e5cdc19d89eb0e8492ece7254161d5fd05893cf86304d451b5ac36881d2d6334107cf", @nested={0x124, 0x56, [@generic="57f90c900e11f418c5ebd8c7bea74cd1b08008d8671e0831e75b66341ead12b5d66049a4bb9fed3652b0f0400b0b5d4dd22de7036d", @typed={0x8, 0x67, @uid=r1}, @generic="f97109983d900c90a873bfe6fab99fd9434e6bccc5af08c4d3906e800ad0825daa69ac35ca6fb9d3bdd36b4484e4fa8378d47d15e7ece78d84f69755c928a8cc3487896032b2f303e59cb5ab7793b7d3e9ec5742ae", @generic="38f50ba87630a72c70d1e288e1f2b91d9abb4b46e70ed7764c867d18b5304b47dfe682fd76b7c79482ec64fe4565f0a4f83bf92e207392016142db43cb754552c8be5101e4131ff35d67fabf67abb720440e42e56bdb150cf521680676bd9744c6268c5f3c8a3df11afd1670e69bc46f10b27a34573ccc34695c353320b0c5df448fb44cb807abd15e31b5"]}]}, 0x14e0}], 0x2, 0x0, 0x0, 0x880}, 0x4000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000c4c000)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@local, @broadcast, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000f80)={"74756e6c30000000000000000400", r5}) creat(&(0x7f0000000380)='./file0\x00', 0x10) 2018/03/26 11:09:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf, 0x4}, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 11:09:51 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x9, 0x8000, 0xffffffff00000000, 0x1, 0x9, 0x8, 0x100, 0x3, 0xfffffffffffffffb, 0x8, 0x7, 0x5}) fcntl$setpipe(r0, 0x407, 0x13f) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/03/26 11:09:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b972182820530448a2fb54e15f3d432da5f9edea258e21311b636f7c79a7be00b5c2cf2cecd8c1", 0x2, 0x0) pread64(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@un=@abs={0x1, 0x0, 0x4e23}, {&(0x7f0000001300)=""/4096, 0x1000}, &(0x7f0000000040), 0x18}, 0x9c) 2018/03/26 11:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:51 executing program 2: r0 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="12", 0x1, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) 2018/03/26 11:09:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000e4def3)="04043ff30249caeb2f79d8195ac855b052f9a6924f5cb9049465e42f8621c1f6b49020f3abc542dbd0b06b2fd2e44983f14b4da7f4f9130cc7c29cb8aee95c0a234272f3fa4fb9c8075d19624c90ec50665f522c3a7e0ea7156beaf3b7ec244db19ef01e7f4bc85fefbc8e2fc2dad7e921f3cc092c4579e27383a7961d1ba451f493236ef339892007c162465d23cefb43685be8ac1608ff43b3dfe4aae84b52c8ae8b8fa01d306118b34c2cedd89e4554065c8c531596a98da135ac7cf41d12f83aaba854bc9567d8353692ed14334c63334146d1f269108105a3c83b6cb8484297901d289e4d8985a4975fcdd85fc7dcb95939a1451b814331dbed5b2085a7d85bc3d32a51cf5fa95215c682") r1 = getgid() setfsgid(r1) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f00000000c0)="91dac13719702e9806ff55f4462ebca71278385bd9297854e2d3544dcfde822fc5f98392fd3a1b53f0318f21a46b3089646f0bf9ecb7f31ff20af94762278245812783e272c5a0a0aa16f4ddff2883091933ae5e71b4aed395c760392279afc3ef6b2b3c5a56442fdf7387469c838c6d68f97806abf3a055fff3bb731815244e39f6c37c2d389e6f503c8051cc5b52e4f3fb3f29269fb2e69e449a2c06ce956c53fa12ef51711115e1b28bf8f95b36f01ea750cdea7a1e7fbe4f9b5323d989419a1c9290d855b3441c6b3bea805bf6f4dcf383c16d93cbc0a5760dfc4f94d402573c", 0xe2) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0xffffffdf, &(0x7f0000000080)=0xfffffffffffffe07) 2018/03/26 11:09:51 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) close(r0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=',', 0x1}], 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000100)={@empty, r4}, 0x14) tee(r2, r1, 0x5, 0x0) 2018/03/26 11:09:51 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)={0x190, 0x1c, 0x10, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x180, 0x17, [@typed={0x14, 0x42, @ipv6=@loopback={0x0, 0x1}}, @generic="91044c2984fa1e0e53b6208cf62ad8d4b4054ef7389ec136f48f501b6eb6745e480d88a95a8a21d8441e16d75a35149fabfa0e439c71ba950524ec35eac540dd837a97197fc4defe21faa4a042eed50bf30a0fa606974a16c0953dc4a6bb2ef7267aa47d18891d61df733d2399d54f55f82a30b387eb4d5c07a8e886453845cba07f1291e533b8a43cf9bb954653a98e57b9eef2f6d338b2518ebab16c41fa3d39dc8d427d8b8bb1a77b6b430048f469e9d8db6ba4aea9337264bd65ec3f8f4340e0a6285cd41b2dbbaa5f5192267675a726915c62601838164ab4002a865eb0942fb5f63f34ebe37d", @typed={0x8, 0xd, @pid=r3}, @generic="ed77ea24c1e2e8df5a5c7763702ae5e11d0f19deaa1b047c77694c689eb40952d3b7f61cb7f101f67d7908814b2e9ffa4653135de89ac9f364b31309431813713e0ff529b842a8ef4dce399de338e39df44eded762fa7ec6373de83ca92a3ebba723f7337ed7b3c4a8975e01", @generic="ccb732ca1ba6adab081b"]}]}, 0x190}, {&(0x7f0000000fc0)={0x14e0, 0x2b, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x1240, 0x19, [@generic="038c9eef87480b6e67110c637481d203d62ea4382d6251db77c446ffa658a61d7902df68f2ae562807f2bae91e995a8e570268ced29043a5785903723c5441cd76791834f1782d5055", @typed={0x14, 0x7c, @str="74756e6c30000000000000000400"}, @generic="228d9dee2517947d78dceef3aff43b0bbb16f2eb1117e9c772f2b47864816e1b6b64f9632b5f44833294af0c4edceb09305f9566d3ade4d190947958294500800527c213421a6ebe19b40f2d3ed91c395b6fa4d12bafb63d9cc306dee3522972d923896d44fb2274a1407862d28109d17d58cade6681fef3c1f61a2fd2400da853f8b2ccb718ad52da3fdc24a6c885ef2631233bc9e4debd80", @generic="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@generic="8053945be16d8fcb805179db61eabce3255fc04d213c0ae8b68c70a31371a311794c7ca754741a763f4a6f1456d7a2a9ce8d908fd6", @generic="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", @typed={0x14, 0x63, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="088f5f315af28736051abeb6127639dd45cb2ef1e31413484586c4d423ea1bf92ec2f44f591d34bb768cf470aacf0a9d75adf61545dc5e2f3b2557671c6e35d8fe209d42e29b37fed36a3f28844ef112b60c16e88c0341b7b792d25f9b28398f9f574c3e1de020f56149c44ed7bf03aa06322547b3d59955dac4897d194643c19b91798d0883baaf981f39f296a6b2c749b12839a2900027231391e9a3c6c56ffa103efc8a5eda9e69c4f416fb28", @typed={0x4, 0x8}, @generic="45ab9a603000acb4af6076b287e5586301fd94b60fb4511a91b259df9c1b35f663ff9975891c16cf19a2b1e3430a46af12ddcf70242d13c46cf5cd2ea1a1b4953447b94bb522b8ff41556a45c41e64c551c430af6e6e633f395b3c1a4d170f8baa47f78d71a1ad9b80af9565c121e8af9006107ab97ce4305a42d3c02b1aa06513bc4957191d026b30bb1ca89f507b2f0ac63cc3688df70e5cdc19d89eb0e8492ece7254161d5fd05893cf86304d451b5ac36881d2d6334107cf", @nested={0x124, 0x56, [@generic="57f90c900e11f418c5ebd8c7bea74cd1b08008d8671e0831e75b66341ead12b5d66049a4bb9fed3652b0f0400b0b5d4dd22de7036d", @typed={0x8, 0x67, @uid=r1}, @generic="f97109983d900c90a873bfe6fab99fd9434e6bccc5af08c4d3906e800ad0825daa69ac35ca6fb9d3bdd36b4484e4fa8378d47d15e7ece78d84f69755c928a8cc3487896032b2f303e59cb5ab7793b7d3e9ec5742ae", @generic="38f50ba87630a72c70d1e288e1f2b91d9abb4b46e70ed7764c867d18b5304b47dfe682fd76b7c79482ec64fe4565f0a4f83bf92e207392016142db43cb754552c8be5101e4131ff35d67fabf67abb720440e42e56bdb150cf521680676bd9744c6268c5f3c8a3df11afd1670e69bc46f10b27a34573ccc34695c353320b0c5df448fb44cb807abd15e31b5"]}]}, 0x14e0}], 0x2, 0x0, 0x0, 0x880}, 0x4000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd0, &(0x7f0000c4c000)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@local, @broadcast, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000f80)={"74756e6c30000000000000000400", r5}) creat(&(0x7f0000000380)='./file0\x00', 0x10) 2018/03/26 11:09:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="7374617400c200601ffa8d313b1a49342a654e173bc64074ce9384745a334338") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001880)=0x0) r3 = geteuid() r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001b00)=0x0) r6 = geteuid() getgroups(0x5, &(0x7f0000001b40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000001b80)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000001cc0)=0xe8) sendto$ax25(r1, &(0x7f0000002440)='~P:', 0x3, 0x4000040, &(0x7f0000002480)={0x3, {"0797e2fc90944a"}, 0x9}, 0x10) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001dc0)=0x0) getresuid(&(0x7f0000001e00), &(0x7f0000001e40), &(0x7f0000001e80)=0x0) getresgid(&(0x7f0000001ec0)=0x0, &(0x7f0000001f00), &(0x7f0000001f40)) r14 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002080)=0xe8) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) r18 = geteuid() getgroups(0x6, &(0x7f0000002180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f00000022c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="6d529dc4be82416a21474463c70d9cdfdb19dbafc9314f0f1998a53ef6804147e821ef97f2d955f8845f7b4899a1eb842768dc237680d2eac005906a82752411daca68781924f99e4b41feb7ca0c672ac531647b8eb80b28fe0419e5767dd5c1bc15e9b3734b9ed7bdd875ee9964df58ff27f802542f46e833fddca00c6ae0c28f7d3f51824f4f7e2ae3cbb8033684dba9f33eb3df0f002a784f71", 0x9b}, {&(0x7f0000000180)="e90fe5640e299a33f74e410dde40c46ff56d9cad73bd6f47a807044f95e5df9ce5aaf95cd8d2e69abdd5b7d6145c2da3d17f8e6f28a27d05d2562815c6f6f9095acf88c98db6486db4b7037f635da79ff0cd2c4bc5a855eae163f497793c33695077160774e9c87a7e90dfaec99c2ed086429bd1f3761a11e92c78a36948985d0d0d0b5ab2314d4dd3380e8e45204fe7e7e4cb2e9553192e", 0x98}, {&(0x7f0000000240)="b5c1e375bbdd2f924f1a224b0b293e6ca6ba694b906ef9286dd95ebcca1e82bf4d77e8a3aaa6b68b446fd69c91dd4a3230f50c3813083d44760ddff0e27f9924e3555aa9b462c99ba8372b52fdecd2058e91178f11b812d1920885ad5d076335b9f764fb", 0x64}, {&(0x7f0000000340)="540106e53cc27146fcead8595d28edf71b0c9468c86dff41e1678e00b0903792ae1489cfec9e90e24eaf78a62f07b44bf1960d089e8d7938bca6667f8476b2780f9238eeb662da44cb7caa73172c392f9d450fd8", 0x54}, {&(0x7f00000003c0)="2456ff2a37ce21d7f6057e06cbb0147407a13f52b780ddd39d15e7c81befb334ca797a55b3651c55d4417124b60604c4db9479047fe1cf5eb81b12c86d4b6c7c645bb78bf7e4668192b38792425293d68459a2b7d8afbe8a70fa4d567788f8a62db23dd2d3bd1c1a", 0x68}, {&(0x7f0000000440)="b79496bf76237a4d5fece094bb4b6ab74296665e4b8565c32c594bc99a4a2e9349852c98fc76e2bcd591a843d0a243564d4dc310134ec87ebebcc69421811286dd23ab5d71fdc682000280faf61cc660bc7fc63749b851295124e9dc73429f6accddc8a9517be04bdfb82566769f299c710614b0c8eff3c02837e37582cf131f2cb4258a47f010c8873bd04a4a3c79e8fcea3b2b2c6a42ea45f6f4fae4a3c4223f83a91e02ee9c1ca54137160ee547ec721bb43f6d84bbafa844a14d65bd7083c0e125f3c19acf884f322cc7c149f9a5c10094dfa882c9ae", 0xd8}], 0x6, 0x0, 0x0, 0x50}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001840)=[{&(0x7f00000005c0)="0d218380b4dd07fae8c066bc974f51ebf1f4c071635deb71c121ab421d809c594bea9f1a53658a359134637ad78f49dd54a977c54ef0188f98d338fb3ae790eaea31", 0x42}, {&(0x7f0000000640)="15b3c2ec16a528208a538cb98c8072e89d68e65b1f7807eb657630dfb2ef0caf4afd09193b1b49414e79699ea0c27ceb00ef9cd3db959c5c8219f515864bdcae43eba79a34fb7a6fc30d80102b01f238193e3f02c5dbc5c6b7c8fa05948825f1bebcaa38a5f774fe403335459d91cee903cf78ee9eb13ed4", 0x78}, {&(0x7f00000006c0)="5223d19be02ed3ec718b012f7d833342e8a64678f500fbeba1defe670a5f21ead0541a086219cde9c4803bd28c2fb5b1b03d73c10837f9ef4b4183c6942a9616317210f90657fb74e463270be9434b", 0x4f}, {&(0x7f0000000740)="3239129f8a4c64f27c018a00b874172c258906dc898c5311203c3b9b01f6829cf22d8c5cc4d159694e1125", 0x2b}, {&(0x7f0000000780)="f9b95fa8966fbc40329a5c95f4f38ac4f31f4e127d9db9a8ba674698716f48e0f93a11162986cdc85f25618c88d1b6d9be22934af88aa6a0450a732c93887b3622e335b409580412525e3a22399ec1f5a74cb43f431a9462dbdbe71e7cf1d00c1806de2254814e40", 0x68}, {&(0x7f0000000800)="528ecb449a818c4cea7c171b66499c1c2da8ff28f8767e3b29510bfe4e4db03a19303fc70262bdfbc395", 0x2a}, {&(0x7f0000000840)="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", 0x1000}], 0x7, &(0x7f00000018c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r1]}], 0x44, 0x8040}, {&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="22b299d7ef6614827a217d741804d88c4004e11c8bcf046d989e0b4dc1f90be334ab4d5635cdb931a62494869051054068281196145ea29b084e6f5c7019f8195320276dc8ee4e882f881d2af1e8c47d1d0066b1b9f669d89d1aa7f08ab37ff01c49153307c004aebaf1b63ab3739667d7ef046bf7cacd69a826adca9400f075e7323c1a24d4fdbb2cccadc44e8dd843db23e93371df4df6b91bd1afbb35ba888a5a40b61b2fb412ca14513f643ec9fd8787d2f0aad26e730fc4dc85558b07df5e3305d4bba8dc58232ad3bae9", 0xcd}], 0x1, &(0x7f00000021c0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0xcc, 0x4000080}], 0x3, 0x80) readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) select(0x40, &(0x7f0000002340)={0x8, 0x9, 0x3e, 0xa03, 0x5, 0x7, 0x20, 0x8f3}, &(0x7f0000002380)={0x0, 0x6, 0x4, 0x12, 0x5, 0x9, 0x2, 0x5}, &(0x7f00000023c0)={0x8, 0x20, 0x1, 0x10001, 0x100000000, 0x4, 0x3, 0x3f}, &(0x7f0000002400)={0x0, 0x7530}) 2018/03/26 11:09:51 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e32000), 0x8) 2018/03/26 11:09:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x39e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4140) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffff61e7, 0x401, 0x3ed}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x8, 0x401, 0x3, 0xfe, 0x8000}, &(0x7f00000001c0)=0x98) 2018/03/26 11:09:51 executing program 4: clock_gettime(0x7, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000095dffc)=0x358) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x10) 2018/03/26 11:09:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write(r1, &(0x7f0000000080)="5e05638d46a476752816ed39889b7c3ea96e60e3db57f1c62f6788fba5b7c67f304f7dc2a5e6090bb4c437749381701ecfc7a4acfb78aa89b809e5cc55a5158708a0e491011dda7db885a1d335270e0a23956aa6deba838b1ef89fc350ef33747f7c4118114e3f6c7008a7288f21a088970bc91267808f1ce72452eff93da62ad682eb6e27a860c6578c6d1fee59f61373e7ceb13e7a8699ca446ad3a8bfe2b7937fd7cb7147105014", 0xa9) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x81, 0x7fff, "4d26eb4c3b58", 0xfbb}, 0x10) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2, 0x0, 0x80000001}, {{0x77359400}}], 0x20) ioctl$int_out(r1, 0x2, &(0x7f0000000140)) 2018/03/26 11:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x200000) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0xf7, 0x5, "0a6b340da40c327464e731123c89100909bffabcf4ad3c352ac2a5426b413eb3d043fa655c182b7c69f82746fa63f3442f3a145ee9f8c8e71adc0e11cf49818c9de2aa927ccbcd6b830286fa481625cdabdb40d22fe548983a6e89f2f6039ac63ab1d55b00cb81f4dad034ac27b0fdc2ca4303ca46bb35b32c47ff79ddad60bcd9ea892e76681359f6210c7be265b73e912a7143625a5afba10fa1dfeee6eb6c83785d23272f32bba423cdf5ed2b23ce8500ee6a80fd875aaa151e283097bb7a1a83d22429a0bc359657e66976eb03e5d973db86fc937fc8a66f534384424b8dad8db4dc68ed72fd01054f4d0d2590"}, &(0x7f0000000080), 0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000240)={0x0, 0x7ff, 0x100000000, 0x0, 0x7, 0x1}) 2018/03/26 11:09:51 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000180), &(0x7f0000000740)=""/4096}, &(0x7f0000000000)=0x50) 2018/03/26 11:09:51 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x10000}, 0x8) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4000000}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pselect6(0x40, &(0x7f0000000280)={0x42, 0x9, 0xffffffff, 0x8, 0x5, 0x6, 0x6, 0xfffffffffffffffb}, &(0x7f00000002c0)={0xfffffffffffffff8, 0x4, 0xd364, 0x9, 0x100000000, 0xa1d7, 0x4, 0x35}, &(0x7f0000000300)={0x7, 0x3, 0x2, 0x8, 0xa2, 0x1, 0x9}, &(0x7f0000000340), &(0x7f00000003c0)={&(0x7f0000000380)={0x100000001}, 0x8}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x59db}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) fremovexattr(r5, &(0x7f0000000080)=ANY=[@ANYBLOB='user.eKql\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x86, "0ac607238b676f8046cfc2025deb9618b304df29cd194ad3918d84b3772c0e9cfe52dc2b39a99fae5ad2f24ecab53b118047d0b3d870f2f91ca173728df0d278535eab9401b012a3f4e35138229dbe69438a49061ca9c1b06edee42ad207e571f3347012b814182676ff5147e9be72bd679f623855faabf4f786fa913944f67e5738aae3ad1e"}, &(0x7f00000004c0)=0x8e) dup2(r0, r4) 2018/03/26 11:09:51 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb3, 0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x6, 0x1]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) 2018/03/26 11:09:51 executing program 6: unshare(0x8000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x2, 0x1, {0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x3a) r2 = mq_open(&(0x7f00000000c0)="3919709df1ef5ae1e793af60600c9140d415e81b", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x6}], 0x1, 0x0) mq_timedreceive(r2, &(0x7f00000001c0)=""/131, 0x12, 0x0, 0x0) 2018/03/26 11:09:51 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xb0, "aedf37bb13a4a0bb6924e3a2ad0c607eb9e46f004df43a61e5247b100f41c50cd84eb33d16f66b2ad94e3920164bf96bcb855eeb581d610279452e785432322f28bd2ee6c75c94bbff52cec34db200d0cee27f4cc6c73c62272488a081963a30bfc76d25f3808c08955cc13ce33f6496bc9891ad610cc1876405b1d2cc57ea2f3c110c05ad685370a9088d020f38e32e0392e523444354b9f03468535f9bea48ea6a0b10094532d5f2ffd1852ad2e931"}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000140)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x7}}]}, 0x34}, 0x1}, 0x0) 2018/03/26 11:09:51 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='syzkaller1\x00') r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) getsockname(r1, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000240)=0x80) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500000c000000000000000000eb0000000000000000000000000000050001000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000bca2563fe9428b5e0000000000000000ae905f72fd0fd27f152d2b7e09193c3815de972e56a1228cd0c016031cc30e6f72e9b0611e17137632ba0002d9550df9905029fa96ad51de4ba9268814103dda64f1aaefbb086ada2345718602c26156b92b731fe37b1f9035504e2dc57825e33a72b07b7b40c76d42aff140a8fa4d8733c12426f6a33607a2538d0a73577d06d240120f9fe665eaaf1c207895565f00bb3a33b6cfa94c395b"], 0x60}, 0x1}, 0x0) getpeername(r1, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r4, 0x7, 0xe77e, 0x200, 0xffff, 0x4}, &(0x7f0000000440)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'ip6gre0\x00', r3}) 2018/03/26 11:09:51 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb3, 0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x6, 0x1]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) 2018/03/26 11:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:51 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x80) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x100000001, {0x7, 0x4, 0x8000, 0x81, 0xffffffffffffff7f, 0x60000000}, 0x4, 0x1}, 0xe) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="42959bb673e4", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x0, 0x0, 0x2ec]}) 2018/03/26 11:09:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xd687, 0x400000) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7fff}) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0xdf8f}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xd5, 0x801) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x4, 0x0, [{0x5000, 0x4, &(0x7f0000000100)=""/4}, {0x4000, 0x20, &(0x7f0000000140)=""/32}, {0x0, 0xae, &(0x7f0000000180)=""/174}, {0x7001, 0x45, &(0x7f0000000240)=""/69}]}) 2018/03/26 11:09:51 executing program 7: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2151e6355789f98a3ac266ce9af0000000180c200000008004b000040000000000000907800000000ffffffff070704ac14ffaa44100901000100000000000000000000000d009078e4ffffff00000000000000000000000052527e6521d49f4cd323ce53c5f09203ccb1307f02b584ac3b6b6f99ec042866edb388666c0f5ccd038282715fd86ba1564c0ec5e401fd9ed0fc2f42a2425a270af32605bd2b2bfb1a8f8a4ed710325b26117bd325f1099fac1c968147e09df83b5e702d342377c96137ef5aa46408713b49bc04aa6278c4b029c369ca887452720f859dfc6d9b48af1045f859c56e227c5ea089d83a85a1f09bbf5d6930e0b0f3266e4689a3cc96e9fb60b778427be37966d9cffab7c4ff702de57e65a46b462044b58908fc289e1cded25f3115a1429f09080b347259ca994bc5f4db9128266353e33fc435"], &(0x7f0000387000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x9, 0x4100) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x10001, 0x3, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/26 11:09:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)="85744f2de5e1", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x4, [0x40, 0x10000, 0xa5, 0x100000001]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="070001001b0803f8a417c68642e90bd43dea9aaa25c5f5ae5bcb3c2a65de96806a0280dc93c05797e93a327bcc7f900fe91c20f51b5437795f663feff286506289c32cf8234896b1cb9739e886fce212746101702d031936ec8125fad357a502b8fbaafe319e1a38873d0c7e7a18a820d0601102efc1bb38ec43284961aacd9653c30f6c5d71a64d8e484e434111e7ff8c601d847d6eafcd57b4c5bb525e3b0e6728d116acddc4869c8f16"], &(0x7f0000000140)=0xa) r3 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0xfffffffffffffffd) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x4001) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x193d584e) mq_timedsend(r3, &(0x7f0000001000)="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", 0x1000, 0x6, 0x0) 2018/03/26 11:09:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1f, 0x280, 0xd5]}, 0xa) 2018/03/26 11:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x4, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0xc0001) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) io_setup(0x0, &(0x7f0000000000)=0x0) fcntl$setpipe(r4, 0x407, 0x9) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000001, 0x40013, r2, 0x0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r1}]) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="5500ff07ffffad0e08000101d90c000006000100ff00fffffaff03000200ff7f0900000009000000"]) 2018/03/26 11:09:51 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb3, 0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x6, 0x1]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x28) 2018/03/26 11:09:51 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x181000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3ff, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x7fff, 0xfffffffffffffffb, 0xfffffffffffff26b, 'queue1\x00', 0x8e7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x6, 0x8, 0x5, 0x0, 0x13d1, 0x1, 0x8, 0x4, 0x800, 0x3, 0x2, 0x2, 0x8, 0x401, 0x1, 0x5884, 0x9, 0x4, 0x3, 0x43c, 0x1, 0x4, 0xbae, 0x7ec8872b, 0x8, 0x4, 0x192, 0xffffffff00000001, 0x2, 0x5, 0x7, 0x8f0e, 0x9, 0x800, 0x8000, 0x0, 0xff, 0x4, @perf_config_ext={0x9, 0xf46}, 0x2, 0x31705a55, 0x5, 0x3, 0x8f3, 0x200, 0x2}, r3, 0x7, r2, 0x8) 2018/03/26 11:09:51 executing program 7: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001380)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001340)}}], 0x1, 0x40000003, &(0x7f00000013c0)) 2018/03/26 11:09:51 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000074af90)) 2018/03/26 11:09:51 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xfc, &(0x7f0000000080)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) 2018/03/26 11:09:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xffbd) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000000100)=""/14, 0xe}], 0x2) 2018/03/26 11:09:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0xffffffffffffff62) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) 2018/03/26 11:09:52 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000000)='security.capability\x00', 0x14, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2, r1}) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:52 executing program 4: request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x100) r1 = socket(0x4, 0x80000, 0x7fffffff) tee(r0, r1, 0x3, 0x2) 2018/03/26 11:09:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x10000, 0x4, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0xf001}) 2018/03/26 11:09:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) mq_notify(r0, &(0x7f0000000240)={0x0, 0x38, 0x1, @thr={&(0x7f00000000c0)="677858b85f75bb5e7fb58aa117366aa2b1b31a43e7d3329111f204e784d957189859ba4256de0caee6644788fabd664c2fe5d6e4c543d1404f029c141dfdebe153a31e4b2fd30b270314c97dc8a2c77bd0845ec8c8b643ee272cdb1d4e8374b07850c7b0702894bf3cb14fbfccd9a57c068fd0628fa1bab263ee8c0ed28422037698bdb1dcb5", &(0x7f0000000180)="3b6de0635575e5e8ea4f98ed7aa5103a3c93108b85032195f267e7843c31aa306bdd38976802f2f7c2d8fc0e6768cc2703d740f8ed6a3cbba7394bee756d7a776751c70627b28537b9b55f8f1acbcb9ed2cb6e54f8ffabfcfee0ddba5a6e5c52c31ffb067dd35f7558ea094a0f09aad0111a3ca9ec33d16d1699678e127291d414e7b58ecceb1326b631683ff6f6dfca063267c58decdbc0fbc29c2a8ee0624d64fd0c031b5ee31b4d6f6921213bca48d95e30cfe2dafbdc52d904d756"}}) ioctl$KVM_RUN(r0, 0xae80, 0x0) clone(0xfffffffffffffffc, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00002d5fff)) 2018/03/26 11:09:52 executing program 6: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0), 0x4) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x10000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000012c0)="e79a09a57fe057db12", 0x9}, {&(0x7f0000001340)="93bbefa4a43687d5c30f158a2f26e0c948882e902a4393b14d999deba76381de5b9cad1fb3fe7e61c54691012a7df2f04d6519c71160d0ecb2", 0x39}], 0x3) 2018/03/26 11:09:52 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept4(r2, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000000180)=0x2, 0x4) r4 = getpgrp(0xffffffffffffffff) move_pages(r4, 0x2cecd610a75e1adb, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000100), &(0x7f00000000c0), 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) pipe2(&(0x7f0000000240), 0x800) fcntl$setown(r3, 0x8, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x7fff, 0x32c, 0x4, 0x7}, 0x14) pipe2(&(0x7f0000000280), 0x84000) 2018/03/26 11:09:52 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r0, 0x0) acct(&(0x7f0000000000)='./file0\x00') 2018/03/26 11:09:52 executing program 0: syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') 2018/03/26 11:09:52 executing program 5: socket$unix(0x1, 0x5, 0x0) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:52 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req={0x1, 0x2c1, 0x6, 0x6}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/208, 0xd0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x64, {0x2, 0x4e23}, 'bridge0\x00'}) write(r0, &(0x7f0000000000)="240000004e001f0014f9f407000ef5a63e8330f70d0001dffeff00000400020000000008", 0x24) 2018/03/26 11:09:52 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$eventfd(r3, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x0, 0x4e9f, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r5, 0x80000, r0}) dup2(r2, r4) 2018/03/26 11:09:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, @perf_config_ext={0x6, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000afc3)="dc", 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/108, 0x6c}], 0x1) flock(r1, 0xf) 2018/03/26 11:09:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x3f, 0x40000000000301, 0x0, 0x0, {0x16}}, 0x9}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x5, 0x0, 0x4}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x2800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x2, 0x8001, 0x2, 0x3, 0x20, 0x7, 0x6, r2}, 0x20) 2018/03/26 11:09:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000200)={0x8, [0xfff, 0x8000, 0x81, 0x10000, 0x1f, 0xffffffffffff8001, 0x5, 0x8000]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0200b48201ee64aaa199dc7b676f7cad00000000000004000000040000000000000020000000060000000700000001000000ff62000000403f00a000000000000000ed33e6408a419c66d0fb94d9473f79389f74fde5dba2d8b9cf0b7819a780d6314f131db2b05fbcae75ad5c"]) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 11:09:52 executing program 7: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x20000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/119) 2018/03/26 11:09:52 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4003) r3 = dup2(r1, r2) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000000)=0x6) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) munlockall() getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x90c}, 0x8) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8203d, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x5, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8921, &(0x7f0000000000)={'bridge0\x00'}) 2018/03/26 11:09:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', r1}) futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/26 11:09:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="f7527b74", 0x4) 2018/03/26 11:09:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001080)=r2) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4004ae52, &(0x7f0000001140)) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/03/26 11:09:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x8001) r2 = open(&(0x7f0000cf3000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000000c0)={r2, r1, 0x7}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) fcntl$setlease(r0, 0x400, 0x2) fcntl$setflags(r2, 0x2, 0x1) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(0xffffffffffffffff, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:52 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "7d6496", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/03/26 11:09:52 executing program 2: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200440) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) exit(0x0) ioprio_set$pid(0x1, r0, 0x0) 2018/03/26 11:09:52 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="154cb6310458986e71e0000002a000004b2616e388254e39270000000000000100010000000000000000000000000000db7620099937ab5bb405417a5aa5a70df93947155c92817eb84d45928f40ead6587f99b16e177c095b7385e124e55a7393b2bd15453ca9c74338b53248511be8e4476d1456b46bba537df003e934b69a2fc8a8f21f8bd2c00c0416ba8507a5942d6c43bf4b5e833177725c91b1800462c256e404a0948d78414a4afaa60e314bba470fec85a91fb089e1cfc0bb223763d0bd"], &(0x7f00000012c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) rmdir(&(0x7f0000000080)='./file0\x00') getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x2) 2018/03/26 11:09:52 executing program 4: r0 = socket$inet(0x10, 0x2, 0x1) connect(r0, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x5f, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@local}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0x99) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0x10005) connect$ax25(r2, &(0x7f0000000200)={0x3, {"0408ba568e2c2e"}, 0x4}, 0x10) 2018/03/26 11:09:52 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/3, 0x3}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/140, 0x8c}], 0x7) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) lseek(r0, 0x0, 0x1) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) 2018/03/26 11:09:52 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x7fffd) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/225) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/03/26 11:09:52 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xfffffffffffffffd, 0x101000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x803, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xffff, 0x7f, 0x4000000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000140)=0x21c0081453502564) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000000040)={0x39, 0x0, 0x101}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xe8a1, 0x4) 2018/03/26 11:09:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$inet(0x2, 0x80a, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80000) syz_open_pts(0xffffffffffffffff, 0x20000) memfd_create(&(0x7f0000000080)='net/ptype\x00', 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r1, 0x1}) open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2103) r4 = syz_open_procfs(r3, &(0x7f0000b23000)='net/ptype\x00') pread64(r4, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/03/26 11:09:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x1000, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7fffffff, 0x8009, 0x2, 0x7, r2}, 0x10) read(r1, &(0x7f00000001c0)=""/178, 0xb2) 2018/03/26 11:09:52 executing program 6: r0 = gettid() exit(0x0) ioprio_set$pid(0x100002, r0, 0x0) 2018/03/26 11:09:52 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200)={0x3}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x4000) r5 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000240)={{0x100000001, 0x2, 0x0, 0x3f, "06488cee8d28f35f81552a04471772e0da141908ea689bc6ad4e97831232eb0c3e40326f66cb22717b11432d", 0x81}, 0x0, 0x0, 0x8001, r5, 0x1, 0x563, "58e1f85bf0c64da07762cb6f7fb914416e3ba9e3e1a157a41908bf801c6fed0db02c9c71ee3a545ed6b80061861782e2d952cd38bd2ee0b712cf7343045e252b", &(0x7f0000000100)='[\x00', 0x2, [], [0x5, 0x6, 0x3, 0x4]}) dup3(r3, r2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0x4, 0x3, 0x4}, 0x10) 2018/03/26 11:09:52 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80, 0x80000) listen(r0, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/175, 0xaf}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000000c0)={r3, r3, 0x10001, 0x7, &(0x7f0000000000)="90a045942f3619510a7fd1666d563452936169dcb493bede011f174b471427d02db2fcd020c114ecd0a05186ace6b511d010e7f2ab6bb70d3ef9", 0xd53, 0x2, 0x20, 0x6, 0x6, 0x400, 0x401, "e2e800c936da9f18fcfe0a11a7fba8104c05bd568d3239354a5755736d0a9ce7b1bb169d558308fe4974271409b00b3cdb008fb9c987439b83920a47b74eabba00d156ab337dd82ecc293e222937d32955849146a9a08acace53ce317d6eae9b65f8b179cd972888cb2f87178cf5459127bcf0c669f6c88ff1df3b0418865c988c5696447162b4a049edfaa41745887b7946313c80805d1141a6dc5e974ef8354a2aad5e6cb28e511d9a6b0383f06eb9f544b0db4f7acedb137cf904893407b2c4760a1e53"}) 2018/03/26 11:09:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x3, 0x6}) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/03/26 11:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:09:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) r3 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0xb8) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r4+10000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000000000}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x64) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) io_destroy(r2) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x80000000) 2018/03/26 11:09:52 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:09:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-cast6-avx,sha3-512)\x00'}, 0x58) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) 2018/03/26 11:09:52 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22}}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/26 11:09:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000500)=""/5, 0x5}, 0x0) shutdown(r2, 0x1000000000002) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/26 11:09:53 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$can_raw(0x1d, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420080, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/26 11:09:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x59, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0xd000, 0x1000, 0x0, 0xefc32d4a99945558], 0x1ad, 0x10, 0x6}) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) 2018/03/26 11:09:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fec000/0x2000)=nil, &(0x7f0000001240)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/229, 0xfffffffffffffc98}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/102, 0x66}], 0x3) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000001200)={0x0, 0x6, 0x0, &(0x7f00000010c0)}) 2018/03/26 11:09:53 executing program 5: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000080)="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") open(&(0x7f0000000280)='./bus\x00', 0x100, 0x50) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000240)='self\\{]\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) readv(r0, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) add_key$keyring(&(0x7f0000002600)='keyring\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/03/26 11:09:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') ioctl(r0, 0xffffffff, &(0x7f0000000100)="ed8cd14c1de2b585") getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x9) 2018/03/26 11:09:53 executing program 0: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x800000000000008, 0x62000) io_setup(0xb, &(0x7f0000000140)) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x3000, 0x1) prctl$intptr(0x27, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/dev/vcs#\x00'], &(0x7f0000000140)) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x1) 2018/03/26 11:09:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x101200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xfffffffffffffffa}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x4) 2018/03/26 11:09:53 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000004c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "513fdb", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @empty, {[@fragment={0x0, 0x0, 0x10001, 0x9, 0x0, 0x0, 0x64}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d89a82", 0x0, "442194"}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x4e22, @rand_addr=0xec}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x200, 0x6, 0x9, 0xc3fe, 0x401, &(0x7f0000000000)='bridge0\x00', 0x1, 0xff, 0x1}) 2018/03/26 11:09:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet(0x2, 0x8000a, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x9}}, 0x8c56, 0x199}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) 2018/03/26 11:09:55 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x55a, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4, 0x623, 0x200, 0x0, 0x2}, &(0x7f0000000080)=0x98) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/26 11:09:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x15, 0x9, 0x8, 0x72, 0x44, 0x7, 0x6fe, 0x0, 0xffff, 0x1f, 0x80000000, 0x0, 0x4, 0x3, 0xfff, 0x2, [0x3, 0x3]}}) 2018/03/26 11:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xced3, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0xff, 0xc, [0x1, 0xb4, 0x8]}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') open(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x40) getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:09:58 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) 2018/03/26 11:09:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) socketpair(0x1b, 0x0, 0x9, &(0x7f0000003480)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f00000034c0)=@abs, &(0x7f0000003540)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b776000682"}, &(0x7f0000000040)=0x18) 2018/03/26 11:09:58 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x5}}) bind$unix(r0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f0000000080)=""/206, 0xffffffffffffff8f) 2018/03/26 11:09:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000007020000000000000500000000000000949c137317ed18377f3bbe06681113aa277b5e64c8470729ddd17250b6b48e1bcff22c8cb46fef5149a88286cccd3000412fab0b34407b23431d334b429a137a75ddc0cfc77f"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x201, 0x0, 0x2}]}) 2018/03/26 11:09:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000fd5fc3)=""/61, 0xbc}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/26 11:09:58 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4df, 0x101000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0x80, 0x3bad, 0xce, 0x2, 0x8, 0xa0}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/03/26 11:09:58 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x40) recvfrom$unix(r0, &(0x7f0000000040)=""/191, 0xbf, 0x2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x2f, 'cpu', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0xf) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 11:09:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x40000) r3 = eventfd2(0x7fffffff, 0x80000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x1, r3}) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r4 = inotify_init1(0x0) keyctl$negate(0xd, r0, 0x1, r0) r5 = dup2(r4, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r6 = inotify_add_watch(r4, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r5, r6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000300)=0xe8) getgroups(0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000140)='./control\x00', r7, r8, 0x1400) 2018/03/26 11:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xe197, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:09:59 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80004, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000380)=0x1e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x7f, 0x4, 0x3ff, 0x0, 0x7, 0x4, 0x4, 0x0, 0x5, 0x7fff, 0x625, 0xe1}) rmdir(&(0x7f0000000300)='./file0\x00') mmap$binder(&(0x7f0000627000/0x4000)=nil, 0x4000, 0x3000003, 0x32812, r0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@ioapic) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r1, 0x300, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) 2018/03/26 11:09:59 executing program 0: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f00004a0000/0x4000)=nil, 0x4000}) 2018/03/26 11:09:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r1, &(0x7f0000001480)={&(0x7f00000013c0)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000010c0)=ANY=[@ANYBLOB="d600000000000000000000606e622625a192bdfb6f171500000000182000000000"], 0x14}, 0x1, 0x0, 0x0, 0x8801}, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8082) write(r2, &(0x7f000054f000), 0x98) read(r2, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 2018/03/26 11:09:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'vcan0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x8000) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0xfffffffffffff783, 0x4) 2018/03/26 11:09:59 executing program 4: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x7, 0xffffffffffffffff, 0x1}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000400)={0x1f, 0x16, 0x7, 0x8, 0x9, 0x9}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000040)=0x80, 0x800) eventfd(0x9) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000380)={0x100000000, 0x6}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000002c0)="250db32fd2008d788449e163f4530f0f488dab2401614f5182fa533495164db029b49c909df779888fa4de07d01099c2c597de7071bfe8c3578796", 0x10202) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) 2018/03/26 11:09:59 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="7a5f39b81bdefe71021594d17e") getsockname(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000200)=0xc) [ 149.275902] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT [ 150.967435] tmpfs: No value for mount option ' L' 2018/03/26 11:10:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockname(r2, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) 2018/03/26 11:10:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'bcsh0\x00', @ifru_names='syz_tun\x00'}}) 2018/03/26 11:10:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000440)={"bb17faf7f1fe6b384f44cedbb022d109461e3f63d541afc7c0c9419379a6b51f2f3e04fdbe93514c893a8ff78cf5f3957c003949c58538c1641a536822604fa50dd8296c8dc1b77d1ae9f2b098ddbae3ea88a19458442c22127e492e2666d6887f72c57e651873d898e7c5f85be96c5fe41aff3f43dc827b50475790fc87613223bd9c8eb635cbc6ee7d428e47726630825d65bba76636ecf1ee03fd1fcd04427e7e1e424e329aba366a217978dd54ef20d4e69f22b82700b6fbbe59a3c7626b1e9ae100b630616552daf9ce6d3fe03893a092b3ec82c7fbe2336f3ed8f95c22717d3bf9eee3443cc1ab01c103959a7656906546e7fa03265f20c1dadfd78562b988ab429b0633641217393207e2c5ad2ba120b9450e0b480764633bd75a5adc0db5dc5b9df4b9c7c5e9a909877e73289309963e46031f98b200bf1ea1e6f7d1706682aa65d5f4ba4bc7987c22b550d41dc4566fcf6fe9d81780cd7dc9cad8a75eb726dc5509e51f193d0e9e0a55662f17d072759bd9fbe3f26aaa92c1570ce1242e62d530927f0bd106f6f1b5a57cda402c4b06ccc98e5bb22d1b8b2988756b7dcb86d16a1efbd3006506f115564c400084e72f55f95a16189a326880a1bb2562718a9b2e3d87192c42b02e49f4110beea567af30b67190115d0e3a4a9183fd6bdfe02dc767f8a4bcb1faee83d6e5a6e1ae238cfa9cc450fa829019269ebc10a18905dec36816238e2158f924f21427e8c8788e0489f542ee61cc65d0d039bc5cfeeb4bdd27e87f372acd6f89499f3aa717696b4203fd646700d5bcc2248136551cc2af8a5b92cd17878171784a4d142bfa22aa0add1f1cc273fdc3f40a5d0ceb17bc486d3aa8381de65b7ea09ad41fc59d1bfc1e05d1a5e85ad08844c075966d1bce3009ec26841d82613787b5ec89e15e78275a6954e426246f1952044b89b26a98d8c78446a844a4ddb468e46c5ff31f60df1696410d5149932c58ecdfccb2c6034c48c9d1f2fddd928d52ec009f4061b0ce77b0b8d76184d3acb5aa2734c88a331de5fb7d600e54ec55acb1c1055bd09a8793fe53e993c0af19bb88186324fff172bf9557fbba1cfb08f77a8ddde488292797ea69cc1f4d7bfcc1875e33c2cac92fbf66ee481de72f3aa5b009cd5cefb2d7cea423cbb2a668a568e56c10b8e211584f8740be0f69c1d8525d9bd7c6ba63a9aa8e81f2eed9626149fdac069cd73dbdb13e423134fba504a5bab889ad0cd101567882b09d812133d9fa77e1d5a2f9b8f0d8cc968f91645806b8e808a0045a15332885d885dca0031d7f875cf06409ddfd4e239facbfa191cea2d9684e09d96848b15d5e291222a77f418bca171afcb5e9fbb65a4a60e89e82bf1bf69d243c9f2643acc45ca87054e55ecd25cda236e060f7bc8ade5775885131856761149000e673572f8d2adf16de221c3f"}) readv(r1, &(0x7f0000001b40)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000840)=""/111, 0x6f}, {&(0x7f00000008c0)=""/88, 0x58}, {&(0x7f0000000940)=""/30, 0x1e}, {&(0x7f0000000980)=""/150, 0x96}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/196, 0xc4}], 0x9) 2018/03/26 11:10:01 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x2, 0x5, 0x2, 0x40, 0xfffffffffffeffff, 0x6, 0x1ee9, 0x1, 0x1, 0x4, 0x9, 0x6, 0x8, 0x7bab89d4, 0x400]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x13ed, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) mknod(&(0x7f0000000180)='./file0\x00', 0x7ffd, 0x7fff) perf_event_open(&(0x7f000000a000)={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_bp, 0xa00000400, 0xffffffffffffffff, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/26 11:10:01 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = gettid() r2 = syz_open_dev$sndctrl(&(0x7f0000000480)='/dev/snd/controlC#\x00', 0x8, 0x88000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00000004c0)={0x7, 0x8, 0x4, 0x7fffffff, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = syz_open_procfs(r1, &(0x7f0000000240)="636f726560c897a85f66696c74657200") fadvise64(r3, 0x51, 0x9, 0x2) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) setrlimit(0x1, &(0x7f0000011000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3, 0x7, [0x1f, 0x40, 0x4, 0xb0f9, 0x10001, 0x8, 0xae2]}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0xd50f, 0x2, [0x8, 0x6]}, &(0x7f00000001c0)=0xc) ftruncate(r0, 0x3) 2018/03/26 11:10:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000300)={r1, 0x1, &(0x7f0000000200)=[0x8001], &(0x7f0000000240)=[0x7], 0x14, 0x7, 0x3, &(0x7f0000000280)=[0x7, 0x8, 0x4b2, 0x98, 0x2, 0x0, 0x3], &(0x7f00000002c0)=[0x101, 0x8, 0x2, 0x3, 0xffffffffffffff81, 0x9]}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8100, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0xe24, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x204, 0x800, 0x7, 0x400, 0xffffffffffff4415, &(0x7f0000000040)='syzkaller1\x00', 0x2, 0x6ace3740, 0x7fff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x3) close(r2) 2018/03/26 11:10:01 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffecf) 2018/03/26 11:10:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x7, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x301800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000000c0)={0x4f, 0x0, {0xffffffffffffffff, 0x0, 0x7, 0x3, 0xffffffffffffffff}}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'irlan0\x00', 0x1000}) 2018/03/26 11:10:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x27a, 0x4a000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/59) set_mempolicy(0x2, &(0x7f0000000080)=0x7, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x78) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) 2018/03/26 11:10:01 executing program 6: openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) r0 = syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr\x00') preadv(r2, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/214, 0xd6}, {&(0x7f0000000740)=""/118, 0x76}], 0x2, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/03/26 11:10:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x9d, 0x10001}, 0xc) getdents(r1, &(0x7f0000000080)=""/183, 0x43d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000200)={0x40000000}) 2018/03/26 11:10:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000092eff1)=""/15, 0xffffff9a, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0xca6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xffffffff, [0x0, 0x401, 0x0, 0x0, 0xe7, 0x100000000, 0x3, 0xd96]}, 0x5c) 2018/03/26 11:10:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1}) 2018/03/26 11:10:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x4, 0x0, [{}, {0x1}, {0xa}, {0x80000000, 0x0, 0x7}]}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2580) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/26 11:10:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x48402) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x203, 0x6, 0x3, r2}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffff14ffff03000000450001070000001419001a0084f1e9fc1cb1190f0a0000080002010c00f41ee400", 0x39}], 0x1) r3 = dup3(r0, r0, 0x80000) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000180)=0x2, 0x8) 2018/03/26 11:10:02 executing program 4: syz_emit_ethernet(0x9e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c00000e30080c20000e108260001080006040002aaaaaaaaaaaaac140bbbaaaaaaaaaaaaac1414bbf1543cbb0a0f448a52fb5c1798061e5df30c82b6a469d3d2b2e7474d5d854deb5ece46fc1cf3398936c8b06dbcb43a0ed4dff0a5de8ddf9337d6c9e43ac9de41b1f944323ff18956aa4faf408a4953075741d9ea4a95169537236da746eee214d1bc093be1d598462d43c55fc6cc864e4c15e8d6fbba669987"], 0x0) 2018/03/26 11:10:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@hci={0x1f}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xffffffff) 2018/03/26 11:10:02 executing program 2: r0 = socket(0x2, 0x806, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) socket(0x1, 0x804, 0x81a5) 2018/03/26 11:10:02 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x210080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x6, 0x4, [0x400, 0x9, 0x5, 0x3]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x42}, &(0x7f00000002c0)=0x8) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r5, 0x200) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000380)={0x3f, 0x2, 0xc965, 0x139}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'lo\x00', 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000400)={0x8001, 0x40, 0x8, {0x77359400}, 0x9, 0x4}) r6 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x100, 0x240000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000004c0)={'ip6gretap0\x00', 0x1000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000500)={r1, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @local, @multicast2}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bcsh0\x00', r7}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000640)={[0x3000, 0x2, 0x3000], 0x1, 0x11, 0x57}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff]}, 0x2b, r8}) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f0000000700)={0x0, r6}) ioctl$KVM_GET_ONE_REG(r6, 0x4010aeab, &(0x7f0000000740)={0x9, 0x3}) get_mempolicy(&(0x7f0000000780), &(0x7f00000007c0), 0x7ff, &(0x7f0000ffb000/0x3000)=nil, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000000840)=r9) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000880)={0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.net\x00', 0x200002, 0x0) 2018/03/26 11:10:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x404200) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/26 11:10:02 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000752000)) socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48100) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) 2018/03/26 11:10:02 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)="7374617400c200601ffa8d313b1a49342a654e173bc64074ce9384745a334338") readv(r1, &(0x7f0000000280), 0x72) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)=""/172, &(0x7f0000000180)=0xac) 2018/03/26 11:10:02 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x84}, 0x1, 0xbd, 'id0\x00', 'timer0\x00', 0x0, 0x10001, 0xfff, 0xff, 0x40}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x1f, r1, 0x33) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101400, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000100)=""/166) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') bind$ipx(r4, &(0x7f0000000080)={0x4, 0x1, 0x7, "d216eb7306b5", 0x8}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r5, r6) recvmmsg(r6, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) dup(r6) 2018/03/26 11:10:02 executing program 5: socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000440)={0x3, r3}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) sched_setscheduler(r4, 0x5, &(0x7f0000000300)=0x10000) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) flock(r1, 0xd) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000480)=r4) r6 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2000000000000, 0x10001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8c63}}, 0x0, 0x2, 0x40, 0x6b, 0xc632bec}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000200)={r7, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x7064, 0x7}, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0)=0x6, 0x4) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000080)) 2018/03/26 11:10:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2fa377d3eacae6fd7b3bd178bd874bcb2c5d28e4ec7085"], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000180)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000001340)="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", 0xfffffffffffffdf5) 2018/03/26 11:10:02 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001300)=""/208, 0xd0}], 0x1, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x121001, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x2, 0x1, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = dup2(r0, r0) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet6(0xa, 0x8000b, 0x6) 2018/03/26 11:10:02 executing program 7: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x90000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) 2018/03/26 11:10:02 executing program 2: socketpair$inet(0x2, 0x6, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in6, 0x4e22, 0x0, 0x4e21, 0x99e, 0x2, 0x20, 0xa0, 0xff, r2, r3}, {0x0, 0x78, 0x0, 0x3, 0x7, 0x1ff, 0x4, 0x2}, {0x3, 0xb9c, 0x3, 0xbe5c}, 0x6, 0x6e6bb6, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x6, 0x3, 0x8, 0x2, 0x2, 0x8}}, 0xe8) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r5) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x8, 0x3) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpid() sched_getaffinity(r6, 0x8, &(0x7f0000000480)) close(r4) 2018/03/26 11:10:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="050000") getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:02 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="5a94b8cdd6b5d6115ba267ad7c9154c52f4b84aafd296a5fac46020fc702b045a5c717c5b43efe06a63a8992b9a66c4e817f1e986263543c69e502dbc6dc885875b53059b529c888fc0265b2d857c8fa7fd48293dc264acaa186c7b981380471e0c67ab361d2439d8da46f8e7002abf208b6f38ff20bd95867057c31fd73676f4843bfbc57e6e21f9f57ce446777befa3c433ac59746e0102c21cf4bc8679f6e1b1b06ca20a4d349d78fd0048410ba16100e43c917a3abc81f", 0xb9}, {&(0x7f00000001c0)="5f6f302a844bd97cbf5398ad75c6e55caca2a5901e6ba714693e507c4b9aa20f12c68a336b5b31da7eb7cf7141da02c4a1cdb5d82783ed1441c6acecb5137d17e5c776dabe4e9d2b79fb48971064e1e838ddd2c7480ff778c2231f7ecb5ea2818245d88d9e6d1c7865d2e95e0aa6096ed932dd141f76d5a882fd1595049bbf30b5ccb8a21b0f03811752842b46f98daea66d18bb0042fc6eab8b9096bafffb1abe1458a493068037cb2c52551c138a581f3fbd9beb41c0f90186273459451e76bd39ae18c337d33c8c6dbe03ec055b8150c3270b534bb13f3a3e5292421ad9e0389dc99a6de71b", 0xe7}], 0x2, 0x1) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000340)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000080)={0xc}, &(0x7f00000000c0), &(0x7f0000039ff0)={0x77359400}, 0x37) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x4) 2018/03/26 11:10:03 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xab, "e34a36e48866efd61305d692b2ac5d9e8c2732445dbbd67c784090908f2bdff3227c895bcd042fdba914a34b16409d9db1f781a5967fd15171cda879d2df23d26ebf8fb492e9b1fdbb287019d1c8b8632ed9f30ff4cefc984de7b14aeecec517095fabaaa2e88767f9acf2c4cfe0f27cb412b2759e0cc4b4f70fbdea92a79daed67ce0bfa3a7fe20a098d1a3a92eea1a9b0c84404471d228dab3ecae3b63e340e08d9e952dff40ba6cce68"}, &(0x7f0000000080)=0xcf) r1 = open(&(0x7f0000000140)='./file0\x00', 0x18681, 0x180) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x42000, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x8, 0x1, 0x40005, 0x9, 0x1f, r1, 0x5a9}, 0x25) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r4, 0x5a, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r5, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/26 11:10:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x4, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2}, &(0x7f00000001c0)=0xc) sendfile(r1, r0, &(0x7f0000000080), 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x81, 0x10001, 0x8, 0x0, 0x401, 0xffffffff}) sendfile(r1, r0, &(0x7f000058f000)=0x10, 0xd) 2018/03/26 11:10:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') epoll_create(0x80) r1 = gettid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) kcmp(r1, r2, 0x6, r0, r0) fsetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='cpuset\x00', 0x7, 0x0) getdents(r0, &(0x7f00000001c0)=""/183, 0xb7) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:03 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0x258, &(0x7f0000000140)={&(0x7f000023f000)=ANY=[], 0x82}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x202) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x3, 0x2, 0x5, 0x8, r1, 0xfffffffffffffff7}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/26 11:10:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/26 11:10:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x50480, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000180)={@multicast1, @local, @loopback}, &(0x7f00000001c0)=0xc) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x5, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r2) r4 = gettid() ptrace$setsig(0x4203, r4, 0x8000, &(0x7f0000000200)={0x21, 0x1ff, 0x3, 0x2}) 2018/03/26 11:10:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000002c0)=ANY=[@ANYBLOB="56002f00010001008100010004000000080004004f7f2d913b7fe8dbe399e6109a5a80a335a60be603fe5775b30a797e209ac6bacf13103c1bae2e67a43d9a5b19e07844daca4cff028f079fec5d496bbf6e47e8ae4fe8000000000000"]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x3, 0x90, [0x0, 0x200006c0, 0x200008b8, 0x20000cb4], 0x0, &(0x7f0000000680), &(0x7f00000006c0)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}]}, 0xe0) r3 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r3}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000200)={0x3, 0x4}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x12) read(r0, &(0x7f0000000100)=""/194, 0xc2) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xffffbffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x800003fff, 0x0, 0x0) 2018/03/26 11:10:03 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) prctl$getreaper(0x28, &(0x7f00000000c0)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) timer_create(0x7, &(0x7f0000000000)={0x0, 0x35, 0x1}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x28060400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/03/26 11:10:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000180)={0x7b, 0x10001}) r3 = dup2(r1, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x4, 0x4, 0x5}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x24) getsockname$ax25(r5, &(0x7f0000000080), &(0x7f0000000100)=0x10) recvmmsg(r3, &(0x7f0000002f00)=[{{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/80, 0x50}, {&(0x7f0000000580)=""/194, 0xc2}, {&(0x7f0000000680)=""/175, 0xaf}, {&(0x7f0000000740)=""/249, 0xf9}, {&(0x7f0000000840)=""/138, 0x8a}, {&(0x7f0000000900)=""/200, 0xc8}], 0xa, &(0x7f0000000a80)=""/244, 0xf4, 0x9}, 0x2}, {{&(0x7f0000000b80)=@pppol2tpin6, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c00)=""/176, 0xb0}, {&(0x7f0000000cc0)=""/28, 0x1c}, {&(0x7f0000000d00)=""/167, 0xa7}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/112, 0x70}, {&(0x7f0000001e40)=""/234, 0xea}], 0x6, &(0x7f0000001f80)=""/250, 0xfa, 0x8}, 0x1}, {{&(0x7f0000002080)=@hci, 0x80, &(0x7f0000002440)=[{&(0x7f0000002100)=""/21, 0x15}, {&(0x7f0000002140)=""/233, 0xe9}, {&(0x7f0000002240)=""/68, 0x44}, {&(0x7f00000022c0)=""/196, 0xc4}, {&(0x7f00000023c0)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000002480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002500)=""/193, 0xc1}, {&(0x7f0000002600)=""/139, 0x8b}, {&(0x7f00000026c0)=""/236, 0xec}, {&(0x7f00000027c0)=""/21, 0x15}, {&(0x7f0000002800)=""/57, 0x39}, {&(0x7f0000002840)=""/197, 0xc5}], 0x6, &(0x7f0000002980)=""/158, 0x9e, 0x5}, 0x5}, {{&(0x7f0000002a40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002ac0)=""/157, 0x9d}, {&(0x7f0000002b80)=""/93, 0x5d}, {&(0x7f0000002c00)=""/173, 0xad}, {&(0x7f0000002cc0)=""/32, 0x20}, {&(0x7f0000002d00)=""/207, 0xcf}], 0x5, &(0x7f0000002e40)=""/182, 0xb6, 0x7fffffff}, 0xf0}], 0x5, 0x40, &(0x7f0000002fc0)={0x0, 0x989680}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000140)='ip6_vti0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000001c0)={@mcast1}, &(0x7f0000000200)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) 2018/03/26 11:10:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1080, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/215, 0xd7}], 0x1, &(0x7f0000000280)=""/206, 0xce, 0x7}, 0x2000) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/26 11:10:04 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0xc0400) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) 2018/03/26 11:10:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0xfffffffffffffff9, 0x2, 'client0\x00', 0xffffffff80000007, "eee645f12af533d9", "8245aaacc0251e057b29a97f82937e38eddecd450a7f653d4838886eee4f497b", 0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = memfd_create(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 11:10:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$void(r0, 0xc0045c79) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="0400000000000000010000c00000000020a46c7f8800000000040000000000000600000053030000f8ffffff0400000001000000000000000700008080000000070000004d030000ffffffff000000000100004004000000020000002c8a240ce60000000000000008fe0f2e114ef9dd56d7b86d57076c3e7c0c014901c3f64a67b879df8b420fc326f50cdea0390ababd3148a49229145154a475d415af320b4142f0d747d5b3037b9f9423e4aa62ca1cbb"]) 2018/03/26 11:10:04 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x120) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xfff, 0x9, 0x2}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0xed77, 0x101}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)="75b29a71a1003cfa22037b62d2c49346b2e2323004feefc363d097f248f02220cab6cbbf796e1b4d16a6c5285b06ae1dc2ab2a9a6126ef00e4f080c34ea9a3d288b1ac469d132a0486b58c87f257a37604205f6eea4d44727ac559ad72a7b012f25ff33b695d9c2a9d4db0e9c57e4f299d3a41", 0x73}], 0x1, &(0x7f0000000540)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7fffffff, 0x8000, 0x1, 0x9, 0x5c5, 0xffffffffffff8000, 0x4, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x10001, 0x3, 0x6}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x881, 0x5e0}}, @init={0x14, 0x84, 0x0, {0x800, 0x200, 0x1ff, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x6, 0x53ea76f1, 0x3, 0x1, 0x81, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x5, 0x9, 0x3ff, 0x5, 0x0, 0x20, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3, 0x8, 0x5, 0xf6, 0x6, 0x3ff, 0x9, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0xfffffffffffffff8, 0x6, 0x931d}}], 0x160}, 0x41) 2018/03/26 11:10:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x20000000000, 0x1000000000034}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80, 0x80000001, 0xb818, 0x7, 0x7f53, 0x1000, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x2}}, 0x80000000, 0x4, 0x800, 0x3, 0x3}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}}, &(0x7f0000000040)=0x84) 2018/03/26 11:10:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup3(r0, r0, 0x80000) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xfffffffffffffebe) shutdown(r0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x81, 0x0, 0x9, 0x8001, 0x4, 0x7, 0x3, 0x10000, 0x3f, 0xfffffffffffffffe, 0x9}) 2018/03/26 11:10:04 executing program 1: socket$inet6(0xa, 0x80002, 0x0) 2018/03/26 11:10:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a88fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 11:10:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x1) statx(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x260, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_deladdr={0x34, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x6, 0x2, 0x290f}}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x20000890) 2018/03/26 11:10:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) rmdir(&(0x7f0000000140)='./file0\x00') socketpair(0x6, 0x800, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x1, 0x80}) 2018/03/26 11:10:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/stat\x00') getdents(r2, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:04 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x20000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x2c, 0x5, 0x20, 0x20d, 0x8, 0x0, 0x9, 0x5, 0x63a, 0x4, 0x8, 0xfff}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) setsockopt(r1, 0x65, 0x1, &(0x7f0000325000)="5b4cd9497224240001000000001b000062e5060000006947", 0x18) close(r0) 2018/03/26 11:10:04 executing program 5: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003080)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/26 11:10:04 executing program 2: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') setns(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x82000, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/03/26 11:10:05 executing program 1: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) 2018/03/26 11:10:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) eventfd2(0x100000000, 0x80000) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1c4, 0x11, 0x803, 0x70bd2d, 0x25dfdbff, {0x13}, [@generic="31b24b48a6359b7475ea20c3eeea51455a03dc35be403c8d51b35961cd6ac25dce08df531fefb8226e1e39afa6f91c41e914841354355303f60cf7b94aa9262e1f1ed36986a3c52bb2246e703073adda08f3c87253182050c80c7a2cd698a241d37382824b22ca5c8465c0e051865bf3670df0d37adc77f4c3262990596f3967526dbc4e40d227d80a093732375734fe69e8edbad0d9d8e5be6accab999d5c2d1c72b0a5945b98ca0a7ee75642200fbfbbe736ffcab12fac3c25ccb126fd4ce8e7535593d75d9c9ffcde4d1afec53262bb0460518abcd5f603225bf6", @generic="716a55c86cd8cba391f6ed4fdcb7cbafd2aa03c38c49bbfb5021f43bdeedbe39e1c8a765cc703b0eeb75435ceaaaf8e3b9aef96bae778028ab6844e6b910d69c9b3328c9f43e1debe62f3a3ac05a7a5c872caefb5c0831a22dc17ae3eda6b6b707d391b233ead11612a69e0a185ae27acad74d08ed049228057023f6974be35f5b166cd60952e1b6b67ec84c3498a4018789e29ce82d675d0a4d4b2f67207b270b81c0c342d7dd40199c5abe51dfd99dcba3d1", @typed={0x4, 0x77}, @generic="02683f626edb5256065931867aadae9848caa1174ad1f5f3e3eaf7"]}, 0x1c4}, 0x1, 0x0, 0x0, 0xc000}, 0x80) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/26 11:10:05 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/26 11:10:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) modify_ldt$write(0x1, &(0x7f0000000000)={0xb6, 0xffffffff, 0x0, 0x401, 0x3b67, 0x100000000, 0xffffffff, 0x400, 0xa76, 0x2a01}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x200) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)=0x1) 2018/03/26 11:10:05 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) personality(0x410000e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7fff, 0x0, 0x4}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:05 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) signalfd4(r1, &(0x7f0000000100), 0x8, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000040)={0xf0, &(0x7f0000000140)="48cdffece84b6c3f4ae5007552f136583cad99bb7df7bb474cbba57edbb8522c03f43ac2e7e2574f14119ba1d9543568a0ff6a10d9912a56a03695cb393d072ed552581020b4aeec9b2c8756f42f8ca61d3749ca70168b719a37eeec213fb4aff253c08092af1d1f2502cc2b494bbdf43c904045f0d71767d42ee1a142308307c7693df4290035e7b7df7af1ed1235e2f1d82e74019da8f52fbbe8947f41ef77d38625584250f14f64ae8654f30110670a4385eb22a0dfe54b52683224e67c6c192b851593f20525f35cd0ca3fb854b2ebd87ecb4076a26654f0f8016cb2e040205657dcf46117cb85854a2730b58731"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/03/26 11:10:05 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x35, "3c3b85e98745ea7bc91ed5d6bf2ac5475986fa5088667eee5e0136377fb71520b07bb689dd0c5018579b815337c2a62d3ddfd1370e"}, &(0x7f0000000100)=0x3d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x10000, 0x2}, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x1ff, 0x4) 2018/03/26 11:10:05 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3e1f, 0x2c4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0xe00, 0x2, 0x100000001, 0x358, 0x100, 0x200, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001180)=0x1024) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x7, 0x0, 0x10000004, 0xfff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) 2018/03/26 11:10:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xc000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0)=0x41, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x800, 0x1, 0x173}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysinfo(&(0x7f0000000280)=""/19) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/03/26 11:10:05 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0x1, 0xd7e, "a6fea1b611ad74646e545cb7e2cf88e5813284e2017470b4fcd7ca71cf73dcd91218b0119d48a17853e59bd5d924b5ddda888805783e21ff22737cc158784efe69256a5263f06a5c3f61a2c7889802f0193c61561a4cf4db392d85bb2461efbc7564c92893fecafea21a49ccc0f41ee49beab9c9721da70f86b216bfdda435096e37c3b3b9a9eac716e64d88e506b24a36c41ae3cc01fd95d7f22ee16c03237a78803d92cc2b38c5849e1b712ea12981e32d028ec45339d4f310d3"}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvfrom$inet6(r0, &(0x7f0000000200)=""/175, 0xaf, 0x2062, &(0x7f00000002c0)={0xa, 0x4e20, 0x1dc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r1, r4, r5}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000500)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000540)={r6, 0x80000, r0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000580)='bpq0\x00') setfsgid(r5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@raw={'raw\x00', 0x9, 0x3, 0x30c, 0x0, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f00000005c0), {[{{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@unspec=@rateest={0x5c, 'rateest\x00', 0x0, {'erspan0\x00', 'rose0\x00', 0x18, 0x3, 0x5, 0x20, 0x1, 0x1f, 0x0, 0x7}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0xe5c9, 0xfffffffffffffff9, 0x4, 0x7fffffff, 0x5, 0x101], 0x3, 0x9, 0x1}, {0x7, [0x2000000000000, 0x10000, 0x2, 0x1, 0x2, 0xc217], 0x401, 0x9, 0x9}}}}, {{@uncond, 0x0, 0xe0, 0x100, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000980)) setresgid(r2, r2, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000a00)={@in={{0x2, 0x4e24}}, 0x7f, 0x9, 0x40, "aeeab3d3ea8dff087c661e39bafcc35e282902040150e467b8c4a64663f084ea234e6253a7a49c390ee728a94f75bbf391c156edf3e329a6ee87104633a93b7098a9c68a87d22a7a15e4ba40fd30ec13"}, 0xd8) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000b00)="d93a55b02a349a3af76ca1f00b3bd3bef107e31f12703ce7a115c50039cb9db61016", 0x22) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000b40)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xd2d3, 0x101, 0x0, 0x500, 0x40, 0x0, r3}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000bc0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000c00)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000c40)={0x2}, 0x4) r8 = dup2(r7, r7) fsetxattr(r7, &(0x7f0000000c80)=@known='security.evm\x00', &(0x7f0000000cc0)='})\x00', 0x3, 0x2) setfsuid(r4) sendto$inet(r8, &(0x7f0000000d00)="a34ef70bec3ede04c3e323a52ba6a002a903d85d2c8113013bcd894c440d735af50be718fbabfd78c5924e7e7e8c8eaba00bce81479a5c655fbe0134c2f3b96cd6491ac4bd47904a12f2b916a289f0b9b2d18a7be08e25c606b3eda42e7fd01fe6db439b853aad5bdd5093304af7def7b7a9df16e0ea32e34acfed7be167a0cb5711bc070c91221b4e6573ffd85d82e25603e4aaad29403e7b", 0x99, 0x40810, &(0x7f0000000dc0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000e00)={r8}) [ 155.139315] binder: 12326:12333 ERROR: BC_REGISTER_LOOPER called without request [ 155.146966] binder: 12333 RLIMIT_NICE not set [ 155.215099] binder: BINDER_SET_CONTEXT_MGR already set [ 155.234108] binder_alloc: binder_alloc_mmap_handler: 12326 20000000-20002000 already mapped failed -16 [ 155.276227] binder: 12326:12346 ioctl 40046207 0 returned -16 [ 155.305503] binder_alloc: 12326: binder_alloc_buf, no vma [ 155.311187] binder: 12326:12333 transaction failed 29189/-3, size 0-0 line 2963 2018/03/26 11:10:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45, 0x4}, 0xffffffffffffffe4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)="84987466fcdaca0600bf591a1e2675a346542aad7d18243d1c68490af0661e48dec13b7cd787dae4a7d4f17d5a040d506e317964ad9007698e37bc620a717d2737ddb0bd2108c3d508000000", 0x4c}], 0x1, &(0x7f00000016c0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4eb3, 0x2000) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000040)={0x4, 0x8000, 0x3}) 2018/03/26 11:10:05 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fdatasync(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x7f, 0x9, 0x20, 0x4}, {0x2, 0x7, 0x1145, 0x39c}, {0x1, 0x8, 0x400, 0x1}, {0x1, 0x3, 0x4, 0x5}]}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x22, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021528000300000000000025922fa2ed52559f90309cd9e04e00ffffffffdd001a0017f4ffaa00008a4b7440000008000000000000000200000000020000000000000000"], 0x38}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0xee8, 0x4) 2018/03/26 11:10:05 executing program 1: r0 = userfaultfd(0x0) dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xffd8, 0xfff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) 2018/03/26 11:10:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x7, 0x8000, 0x5, 0x2, 0x2, 0x101}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x100, 0x2af, 0x400, 0x3}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x14) 2018/03/26 11:10:05 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101281, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xf54e}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x7a4, 0x30}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x80000001, 0x4) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x5d, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/03/26 11:10:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000040)=""/183, 0x450) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:05 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x20003, 0x17e) r2 = fcntl$dupfd(r0, 0x8000000003fe, r0) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) dup3(r2, r1, 0x0) 2018/03/26 11:10:05 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000000040)='./file0\x00', 0x3) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./control\x00', 0x0) 2018/03/26 11:10:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000ff8)=[0x80000000]) 2018/03/26 11:10:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101281, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xf54e}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x7a4, 0x30}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x80000001, 0x4) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x5d, &(0x7f00000013c0), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/03/26 11:10:06 executing program 7: perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001a40)={0x4}, 0x1) 2018/03/26 11:10:06 executing program 4: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x10e, 0x3, 0xa27, 0x34, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/03/26 11:10:06 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a22fdc)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), 0x8) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getegid() syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0xc000, r3, r4, 0x47, 0x11000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r1, r2}) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x4) 2018/03/26 11:10:06 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0xfffffffffffffed7) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x4, 0x4, 0x6}) 2018/03/26 11:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:06 executing program 2: r0 = perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1b3000, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x36) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000300)=0x2) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x9, 0x7, 0x200, 0x8, 0x0, 0x3330, 0x2000, 0x5, 0xd6a, 0x4, 0x1f, 0x3ff, 0x2d95, 0x0, 0x0, 0x2, 0x4, 0x81, 0x0, 0x2, 0x6, 0x11c7f59d, 0x100000000, 0x6, 0x8, 0xc374, 0x6, 0x200, 0x2, 0xfffffffffffffffc, 0x8, 0x224, 0x4, 0x5, 0x0, 0x8000, 0x0, 0x61bb064c, 0x0, @perf_config_ext={0x2, 0xe1b}, 0x8, 0x61, 0x9, 0x7, 0xffff, 0xffffffff, 0x1}, r2, 0xb, r0, 0xb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000002c0)=[{0x3, 0x1a6f}, {0x0, 0x7}, {0x1000000000000004, 0x200}], 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "53651e0c8080c8b657503bb7688e7a42eb2b96dcd493271169859ca19cfdba56e9d120f70e9a3cbada6395fe630c5bfa27fea21028ba4435b3d1c219cf96ce86", "846b853e831eaaedb2f56d1a510711e51c5e0efa3296501d54b13dee767291129f8e1522bed523b4ed47a1e2836739ecf242b33da8051603b66b4976e5751af7", "72bc1b571178e20abe02efcad89ebc6d5b42fccbe1b4f9781d4ccc409f0d17c7", [0x0, 0x3]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xe1, 0x5, 0x0, 0x7, 0x16, 0x15, "9d78ccb41c44a32158cd84fa199eb8d7802b8d2b949ba2b99b45184a73c2bf99abf6605c6fde59708623f0d88a16804d567346a4dd485762b39a6d77644f5382", "bd0246a31e6cdfda380b5e60a5a27b5a40d220c507d6887fae64a0c3e30849244abd8a180bd83acd1abbe2f3de34eb3421e04c37d02174fcd7213bb12ac57959", "740ee721cbdfb748692ab8852113745c98284016e4c35e7dcf29f0d22b31ea2d", [0x2d, 0x2]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000340)=0x4) 2018/03/26 11:10:06 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x80, 0x4) creat(&(0x7f00008b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/26 11:10:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200002) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) r4 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r4, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x58, &(0x7f0000fe0000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) recvmmsg(r2, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0xc, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) 2018/03/26 11:10:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d9b6b6e9d3f9d5cb1666132709d56c", 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x8000000000000069}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1b, "c30a6114fbd20cdf4d272a0ee9ddaeec3aa853f465ee07c7dcdaa0"}, &(0x7f0000000080)=0x23) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x2b872821, 0x8, [0x8, 0x80000000, 0x5, 0x968, 0x6, 0x5, 0x80, 0x80]}, 0x18) 2018/03/26 11:10:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="80fd399d3bda", 0xffffffffffffff42}], 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x2, 0x0, [{0x2, 0x4, 0x0, 0x0, @sint={0x7f, 0x1f}}, {0x0, 0x1, 0x0, 0x0, @irqchip={0x1, 0x6}}]}) 2018/03/26 11:10:06 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000140)='md5sum%eth0md5sum\x00', 0x0) exit(0x181) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff7fffffff}, &(0x7f0000000080)=0x8) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x3, 0xd1e}, 0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) dup2(r1, r0) 2018/03/26 11:10:06 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x10000) recvfrom$ax25(r1, &(0x7f0000000080)=""/253, 0xfd, 0x100, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) syz_open_procfs(r3, &(0x7f0000000340)='sessionid\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x78}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x3bf9, 0x6, 0x200, 0x100000000, 0x2, 0x0, 0x2, 0x1, r4}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x2, 0x7, 0x4, 0xff, 0x6}, 0x14) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x2000000000000124, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/26 11:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/03/26 11:10:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/254) sendfile(r1, r0, &(0x7f0000000000)=0xa, 0x11) 2018/03/26 11:10:06 executing program 5: r0 = socket(0x20000000f, 0x805, 0x0) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000000000000e30305001380ff45", 0x22) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bcsh0\x00') fgetxattr(r0, &(0x7f00000001c0)=@random={'os2.', 'bcsh0\x00'}, &(0x7f00000000c0)=""/255, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='lo\x00') 2018/03/26 11:10:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000385000)) r1 = socket(0xf, 0x80005, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010280}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x100, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x80) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x7f) 2018/03/26 11:10:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @empty, 0x8000000}, 0xfffffffffffffdd3) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000380)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r2, r4, r3}, 0xffffffffffffff96) add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xfffffffffffffff9) write$eventfd(r1, &(0x7f0000000280), 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000000240)=0xb0) 2018/03/26 11:10:07 executing program 5: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000002000/0x10000)=nil, 0x10000}) 2018/03/26 11:10:07 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x9, 0x2, 0x100000001}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/26 11:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="c162768635c26ff801") getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) getdents64(r2, &(0x7f0000000040)=""/19, 0x13) 2018/03/26 11:10:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x52, r1}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x6e22}, 0x1c) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/26 11:10:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() setpriority(0x2, r1, 0x2) tkill(r1, 0x5) r2 = getpgid(0x0) setpriority(0x2, r2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x800, r1}) 2018/03/26 11:10:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8e, 0x4880c0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x15001}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$cont(0x1f, r2, 0x8001, 0x5) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f000025e000/0x2000)=nil, 0x2000, 0x0, 0x20010, r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad", 0x1) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) 2018/03/26 11:10:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101440) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x8, &(0x7f0000000140)={&(0x7f0000000100)}}, 0xc) 2018/03/26 11:10:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/26 11:10:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000)="ef", &(0x7f0000000100)}, 0x20) 2018/03/26 11:10:07 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x102) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/44) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/26 11:10:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)) 2018/03/26 11:10:07 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8000, 0x488400) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000080)={0x1, 0x6, 0x3}) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000a22fdc)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/03/26 11:10:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000280)="6d735b4b8b8e1e527effffff7f3147e7e9666f000000000000000000000000") getdents(r2, &(0x7f0000000140)=""/183, 0x33e) flistxattr(r0, &(0x7f00000002c0)=""/229, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:07 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b7498213", @ANYRES16=r2, @ANYBLOB="000425bd7000fcdbdf2502000000080001004e240000080001004e20000004000500080001004e240000080001004e210000080002000a0000000800040002000000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x246, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x80002a8, 0x0) 2018/03/26 11:10:07 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) unshare(0x20000000) pwrite64(r0, &(0x7f00000000c0), 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="19d5e518178c20e776cd743cb8ecad97c0", 0x11, r1) 2018/03/26 11:10:07 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x9, 0x1, "ed5785b3ca56013f9656979203829d56e5c81e61ecc74823c9b24848da5e191a6699e081817402abfeb1f2dd884911fcb08246f053c95d7d29bd82740b3de9f6df7b8a876fb28054e781560f013ec495"}, 0xd8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = mmap$binder(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x7, 0x110, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0xc0010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0xdc, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="08631040", @ANYRES64=r4, @ANYBLOB="03000000000000000763044004000000046304400200000009631040", @ANYRES64=r5, @ANYBLOB="0000000000000000066304400300000001634040030000000000000002000000000000000000000010000000000000000000000050000000000000003800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a62770b010000", @ANYRES64=r6, @ANYBLOB="0200000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="0000000002000000000000008561646600000000040000000000000004000000000000002c00000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08631040", @ANYRES64=r7, @ANYBLOB="010000000000000000634040000000000000000002000000000000000000000000000000000000000000000038000000000000001000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000010000", @ANYRES64=r8, @ANYBLOB="03000000000000008561646600000000010000000000000002000002000000000100000000000000"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000380)}) dup2(r3, r3) 2018/03/26 11:10:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xa2, 0x4000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0xffffffff, 0xffffffffffffffff, &(0x7f0000000080)}) r1 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f0000779000)='\'', 0x0) clock_gettime(0x0, &(0x7f0000000100)) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) socket$bt_cmtp(0x1f, 0x3, 0x5) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/03/26 11:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x31, 0x0, 0xf, 0x1a, 0x8, "eb179a5b6ddbfc6907e0988a3cfe2ebd78d995c0306b635f8bdcf239773fd1c047f241e2194eba8e1bfe81942778cb12c5ef0804e8bcedef808d6e0cd14ef1df", "33a175bd52cf882ffd5aaea1bfd0edeeea903b8c6c20aa5eddd03c20cdd602bb210bb85786bc704706899bd92573218630e61ef7d493159e30692e6a46fbce2d", "c48d112bba70343b7b218f1264369321566ca9e58fd9f5df6638a1624ccf3c7a", [0x8, 0x5]}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) eventfd(0x480) 2018/03/26 11:10:07 executing program 7: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f00000002c0)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) rt_sigaction(0x17, &(0x7f00000000c0)={0x7fffffff, {0x3}, 0x48000000, 0x4}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000040)="b36da6e8d10e2f4c4b6fe2d649f7bc1e385ce327e6dfb235769e43a4978494fbe22e7e8bc53ded7a144b460d74a18c184490a1d238bee98f3d86d530ac6feb76d0de0af264406f63fc768f5278209dae70ced7e5d32d743145aae3aeb51eac20a47864a8b37a5498207ac5890bebc3", 0x6f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/03/26 11:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x2, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x1}) 2018/03/26 11:10:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8000, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x400, 0x100, 0x0, 0x1, 0x1f}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f00000019c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000001400), 0x264, &(0x7f00000014c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x2c}], 0x1, 0x0) 2018/03/26 11:10:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000100)="c500") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10000, 0x0, 0x9cff, 0x5, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), 0x8) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r3, r1, &(0x7f0000000000), 0x5cc9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x7, 0x5cb}, &(0x7f0000000340)=0x8) ioctl$KVM_NMI(r1, 0xae9a) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0xffffffffffffffff) sendfile(r3, r1, &(0x7f0000807000), 0x43) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="cd9d3d4f8022794b"], &(0x7f00000002c0)=0xc) 2018/03/26 11:10:08 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x5) 2018/03/26 11:10:08 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc684, 0x0, 0xfdff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a34f31), 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/03/26 11:10:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0)) 2018/03/26 11:10:08 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x200) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00000000c0)=0x5, 0x4) 2018/03/26 11:10:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x39e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x24, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)=""/36}, &(0x7f0000000180)=0x50) 2018/03/26 11:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x1, 0x100}) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x95f) r2 = getpid() getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local, @local}, &(0x7f00000000c0)=0x8) ptrace(0x420f, r2) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000200)=0xd6c, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:08 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8800, 0x40) r1 = socket(0x8, 0x800, 0x898) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x2}) r2 = socket(0x41b, 0x8000000000806, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x4) 2018/03/26 11:10:08 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000440)={0xd000, 0x6002, 0xc5b, 0x4, 0x2dc}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x35, &(0x7f0000000180)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) getsockname$netlink(r4, &(0x7f00000003c0), &(0x7f0000000380)=0x1da) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000280), 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000400)=0xc) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000480)={{0x105000, 0x7000, 0x9, 0x2, 0x8, 0x1000, 0x6, 0x9, 0x2, 0x10001, 0x9, 0xfffffffffffffffd}, {0x4004, 0x5000, 0x3, 0x8, 0x0, 0x7, 0x401, 0x1ff, 0x40, 0x3, 0x6, 0xfffffffffffffffd}, {0x3000, 0xd000, 0x10, 0x0, 0x9f, 0xfb, 0x1f, 0xb200000000000000, 0x567, 0xac4, 0x19, 0xfffffffffffffffc}, {0xf000, 0x16000, 0xa, 0x400, 0x7, 0xffff, 0x6, 0x800, 0x2, 0x0, 0x3, 0xffffffffffffff81}, {0x0, 0x0, 0xf, 0x4, 0xf4, 0xfebc, 0x3, 0x9915, 0xffffffffffffffff, 0xc0bc, 0x3ff, 0x4}, {0x1000, 0x6000, 0x0, 0x8, 0x2, 0x101, 0x8, 0x0, 0x7fff, 0x9, 0x2, 0x8}, {0x0, 0xf000, 0x9, 0x2, 0x0, 0x40, 0xffe, 0xff, 0x200, 0x5, 0x4, 0x8}, {0x5000, 0x4000, 0x1f, 0x80000000, 0x3, 0x3, 0x4, 0x4, 0x4000000, 0x10001, 0x9, 0x5}, {0xd001, 0xd000}, {0x10000, 0xd000}, 0x80000000, 0x0, 0xd000, 0x0, 0x5, 0x800, 0xf000, [0x4000000000000000, 0x0, 0x6, 0xcd4b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) rt_sigprocmask(0x2, &(0x7f00000002c0)={0x800}, &(0x7f0000000300), 0x8) r6 = open(&(0x7f0000000080)='./file0\x00', 0x40201, 0x12) setitimer(0x2, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) signalfd4(r5, &(0x7f0000000240)={0x8001}, 0x8, 0x800) accept4$bt_l2cap(r6, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) 2018/03/26 11:10:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000, 0x8, 0x35, r0, 0xfffffffffffffffd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000385000)) 2018/03/26 11:10:08 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getnetconf={0x1c, 0x52, 0x20, 0x70bd2b, 0x25dfdbfb, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x810) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/03/26 11:10:08 executing program 6: r0 = socket(0x18, 0x0, 0x2) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/26 11:10:08 executing program 1: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1d90db69}, @in6={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') sendfile(r3, r3, &(0x7f0000000180), 0x1007) 2018/03/26 11:10:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f2b636d0028c4") r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x400000000}, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x9, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) 2018/03/26 11:10:08 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x9, @empty, 0x18}}, [0x5, 0x2, 0x1, 0x9, 0x6, 0x9, 0x3, 0x1, 0xffff, 0x2, 0x6, 0x0, 0x10000, 0x6, 0x4]}, &(0x7f0000000300)=0x100) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r3 = gettid() prlimit64(r3, 0x6, &(0x7f0000000000)={0x6, 0x80000000}, &(0x7f0000000040)) 2018/03/26 11:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:08 executing program 5: getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800002, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000100)=@l2={0x1f, 0x7ff, {0x7fff, 0x2, 0x0, 0xfdbf, 0x7, 0x7}, 0x3, 0x2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000200)="800afecc7a55ffbabaaf8673e148615171c4261f42ea1e6c51c84879d6f07545f7d1bdd5a537ed1bedf96c8fdff1e0d681288dcfb07f299322d60596b06d21f4039c494a020cf176c6a295fed17c31d9487cdc5be8f7cd5826672c9a417bd99126acd9ad0da351e9602eabe52b39ef4ab3a206695983d4be62f18b22f32d765f99e2152c6cf95260d65ddb9bc1168e2d2b911a53d9c7fdbed3fc0bdb7cd8125e457fa59af700dbc229c1cc5f732e0538ae8787b9a4dc3c25acceeb3c1529aba4650382384bed2728f0dfcc7dfa8034b968aebaabeeba784660b84aeb949a3c629a5a70", 0xe3}, {&(0x7f0000000040)="e3cfc42a42e9b8", 0x7}, {&(0x7f0000000340)="d53b9197ad02d4629c6c7536cef61e7805499d3084d15844dca3096b3b156787932693f409e5c55ab1b45bfa3f2993206f2b2464a72e020f44e0e8beb59ffe89bbcc463668136c373a70", 0x4a}, {&(0x7f00000003c0)="de35ae41dda71fa4f13f17f85987ad3d3d9e7731ef96f7af9bfa3ce0953b87c3531845c1cffa36c5a59add5c020a411c47a824c8eb8c117a945a041da490adf55c5b352a", 0x44}, {&(0x7f0000000440)="f2d5ce362fbc0cd0f409b4ee75446ef9993a03bffeccde89485548ec141084142eb68774082a5b494138483d370a1c8901223c455659bed3e5edce62bd36388c2b03fc0fa30a3f21de2b1235e22221cb126cd245d9e329da0ed2d0653c24ed0031fb9856d3345b72", 0x68}, {&(0x7f00000004c0)="4b933a70d0159e872a10fcba10ac91d661baa4d73f06a2fbb1a8d9858735e60e0f58a99e977881e4770dfed69ec30d7c7b4efbbbd3347d33feb2dbe68e0c7230b8d1a6feb61ba9e52429842921d4788a22406044a5e610429fe254f4c11da915f19c6dd8a67e37d1ad90c514cd470c6eb0890d871470a0f57b15503c9b4feb0e373461a61340bf", 0x87}, {&(0x7f0000000580)="e884fbc854d28a961d989a0ee25dce503992f238928919843c4c1500f6907fa47eb558502fa6f99f655c96397295e28506cbf042a52bde541a6946e9cc910b116f6cd58382b06ed28ab9109b4236dad04ae8a7421f0191d2fa9bac81ec2f326c559378c8a112694d06635881bbad28993e3e2c43ff37ea6e927bca5219924b4e711ed0f32e6e7363c86b4dce159543222111d87c3a6d5d36d5e8a910ed8d2ab4568416ab3303d14a25815442fd7b041dc3fb25ff8ea2daf976ce30743be238deed6c542deec4bc1b4d6ce361517619d42c0c54ed4b1661429f8b367f377dbd447345f060", 0xe4}, {&(0x7f0000000680)="770b1014722143aebca305d5a1b8d7b247841811a0ada764aadb417001f0f6492a37ca55d0d237a5668be7f7c9dbb113882a94a753665419c5e2bd71cc62f1d6684e327e29bc1f9b81bfbc770fe0fe6ce4981696", 0x54}, {&(0x7f0000000700)="302131ddc2e7602bca687ef799db38401f9137a5eecb6ee0c59ff816f753a49dadbdca35d4678d38f0145eec", 0x2c}], 0x9, &(0x7f00000007c0)=[{0xd0, 0x11b, 0x7fff, "4bd1511bf6b1e7980b1cb58c5480d682a200de81cf19c0579b791a3466b7b09ad388d6d038d289787ad0ac62273cbff40b21363bf18a3a5861c337895e16062c48a31f556a4d49f7a624000d61723f359bbb31a6377a8fb221c8c69476104f56bd3cf8ffd8a12ad1e61d007f22781ce776cb3d22322f661ef9cc25464464d0b5aeaceaa32826caa1db7365c5532e9580d3e4d42bdb635cb727ff0e622702fcdec90bec7b1cca901010189d543b35c98bd94d3a7697b8a836b132ea0c06c705bb0a24"}, {0x7c, 0x115, 0x101, "a59eabbccd259c472dfe82b016d89fb3583fef79ff7d761f29ea94c3b34f3516af916187fa7b0d03c7c6a01fc209989b381d2507a4f3667c1ef562cfefb54a2cb4598443e7fd7bb8b3884ec2e06aa99a40c88ccc6f8ce0882c2d1ffbcaa239426aab6eca0caa081c7220bdefad"}, {0x100c, 0x115, 0x9, "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"}], 0x1158, 0x4000000}, 0x9}], 0x1, 0x1) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x383, &(0x7f0000000040), 0x208}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, "fa8fb79d1254e58baf95f1106c250c7df2"}], 0x20, 0xfffffffffffffffe}}], 0x2, 0x0) 2018/03/26 11:10:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000240)={@loopback}, &(0x7f0000000280)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @empty, 0x7}}, 0x3d, 0x401}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x6923aaa0}, &(0x7f0000000200)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/26 11:10:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=@ethtool_dump={0x3f}}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x8000, 0x8, [0x6, 0x8]}) 2018/03/26 11:10:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsh0\x00', 0x8}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) shutdown(r2, 0x1) 2018/03/26 11:10:08 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendto$inet6(r0, &(0x7f00000001c0)="b30179716f7c730322229bcfd1534d7eb837636ec92036f5296d804e9475a76adf73c021070677ecda2a8fd5f96589ab27d259b6303bc6c108f704d3ce9f728b0305836daf10c4f6f23c60d8d843015865b5e1283a35113cf7f1fb93ef178b08347935984fb1b6c18045e2f47357ec42092891b390bff9c9e2417e793bc30f18b9d20df6a0fc1d023bb4325654075ffa64ad76b0ba7fac84526ab9164040974e1b50fa77562035757e1e1877fc096d7976f5f15e873c26156ea7bd21ac21a85d718cdb506de8cb", 0xc7, 0x4, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x18, r1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0xfffffffffffff000, 0x4) 2018/03/26 11:10:08 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000240)=""/107, 0x6b, &(0x7f00000002c0), 0x2, 0x4}}, 0x68) r2 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) timerfd_settime(r3, 0x1, &(0x7f0000000140)={{r4, r5+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)=0xbc, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="da051e97c329", 'ip6_vti0\x00'}}) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}, 0x1e) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f00000002c0)={0x4, 0x2}) 2018/03/26 11:10:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) recvmmsg(r2, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/26 11:10:08 executing program 4: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r0, r1/1000+10000}}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/26 11:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:08 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mq_open(&(0x7f0000000140)='\\\x00', 0x2, 0x20, &(0x7f0000000180)={0x8001, 0x8001, 0x9, 0xfffffffffffffff9, 0x8000, 0x1000, 0x2, 0x3ff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007888b6ee34a487b7a458ea03e6fc9435d94daf199b460dbb6ee67801d63b3be015d97856fc827b10e034bf9d3fe29e1feb03c6f2cf6ea138b4a27be233c044ae209252fae0b65d157105afe40f17d4b0905161e6f9da6efc5"], 0x10c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x94}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/03/26 11:10:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200080031ebf8c7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000066090000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/26 11:10:09 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x145080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000400)={0x1d, r1}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400200, 0x0) inotify_add_watch(r2, &(0x7f0000000200)='./file0\x00', 0x69887816106d42c1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4200, 0x4c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000280)={@empty, 0x100, 0x2, 0x3, 0x9, 0x9, 0x400, 0x9}, &(0x7f0000000440)=0x20) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x80041, 0x0) getsockname$llc(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x10) dup3(r5, r2, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x3, 0xa5, &(0x7f0000000040)="594e4e1761991f34be71366d2c72eb7cc6e33511b28ae3030fd7b8df168a0a9dd3e9aca06c961f24d1b0e7a688f24313e1cc278103f30780ede78b105b93ec066ebf56ed685a5cb723f980181c00e006ddafb4d69a6406079d6c75efa5c72554df520cf726863e3e9b762dc7577a4be0a1603a574c03945db59e045be7cb0ce2c7bec6935d348c8405be57f57badc13c0760b2f4a6a64bfe4b2d78d186b3fdd03a2378158f"}) 2018/03/26 11:10:09 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x4}, 0x8) 2018/03/26 11:10:09 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sched_yield() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/03/26 11:10:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1, 0x2000000000004d, 0x2}, {}], 0xd8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5da116bb2318466c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x5, 0x9, 0x76}, 0x8) r2 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e152da7fbc817339df9fb7de82605d60d83fdf2f141d077806b34ea811570af904ee8cccc802055e42a904cd54a19dc67ca9e8d0d6b911498ffe3ecd3b1ede2639b1ea006aeead86626cd76d42ccd96d1f278d4371bc3e169b8561c38b5c1ee11026324212fc26ea8ff658d3", 0x6c, r2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000280)) listen$netrom(r1, 0x9) 2018/03/26 11:10:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0xfffffffffffffffd) 2018/03/26 11:10:09 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x201ffd) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000001c0)={0x10f000, 0x10000, 0x937f, 0x101, 0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x5, 0x4, 0x66ad}) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000a0a0100000000000000000000000000bce23aaf820dc85303d6c2cce29a648b61de644901c05f6c2980e9b88775d70a4deacfec440c6923b4ee9c3f94ba38e31deb9337b3f0d26a870ff17100c2fcfc4a4a0fedc9b73807adbbdc996cf7d885b46763bb0fab72ce8987323c9dac2c8bf67e645637e3d29a9e9d4dd742cea6a800"], 0x14}, 0x1}, 0x0) 2018/03/26 11:10:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000140), 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x400) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x2, {0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0x15}, 0x17d}}}, {&(0x7f0000000140)=""/4096, 0x1000}, &(0x7f00000000c0), 0xc}, 0x9c) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 11:10:09 executing program 2: r0 = socket$inet(0x10, 0x10000a, 0x7f) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270141000000000017000000", 0x23}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/26 11:10:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@alg={0x110, 0x10, 0x301, 0x70bd2d, 0x25dfdbfb, {{'seqiv(generic-gcm-aesni)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}, {0x8, 0x1, 0x3f}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1f}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x804) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000b45f40)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000), 0x0, 0x101}}], 0x1, 0x0, 0x0) 2018/03/26 11:10:09 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000c45ff6)=@abs={0x1}, 0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpgid(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x141) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x8001, 0x5d45, 0x2, 'queue0\x00', 0x5b}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/raw\x00') sendfile(r3, r3, &(0x7f000097d000)=0x100, 0x80000000ff) 2018/03/26 11:10:09 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) r5 = getgid() r6 = getpid() getresuid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) r9 = syz_open_dev$sndpcmc(&(0x7f0000000d80)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000e40)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000f40)=0xe8) getresgid(&(0x7f0000000f80)=0x0, &(0x7f0000000fc0), &(0x7f0000001000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000012c0)=0x0) r14 = getuid() lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000013c0)=0x0) getresuid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000015c0)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)="182df0ba5e11c99686baaabcdf1339284a5a6f7d0acaf87a4f28a978476b5c88c787decc2845ac2c30752cabb9f0c867abbf8e65d5b92624007e097262660e4e694c4797344b4ee817b0cd49a0f8913aa42b08342a759f88c3e68bab440ce11cbf23eadf230dd3d91d284283f4f2ba0fb43afc2101b1162760ebbc27a85dd357d97944906d69d673d773c7f5738a2eb4c2a21d3190102b6a4f2648318d", 0x9d}, {}, {&(0x7f00000002c0)="50dfdf03432001d561bba7c551c1b69886bf3fa971e4f605cd00d5ddfefa853e76982570f3f9280eb42deaddbe54bf09af24ec7e1d6d32f84e99c0110cc4751fe998f1cdbbc51ba7d2efa6a2f2", 0x4d}, {&(0x7f0000000080)="a41e017cea8a81557ee4067dbe72527ffb6bae72c3bcf0c423970e3b6f8241580bf744b2365d747d1d0a8e8f3b5c", 0x2e}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000003c0)="cc8d7456d71873a1ad7dc89a7285cce4c4378e300c406846a09d104479abb112e126941029b059f87efd681447ecf948fbc690ac", 0x34}, {&(0x7f0000000400)}, {&(0x7f0000000440)="e4d79328d62db6e52311339b81ea85302683450c3df65900f4362699eb4b6c9332ef876893d3afecf7e50452dcea2d7118dfff0ed6f8dccb589b0ecdf210f097fe4e664dd16f4525ba790261d0f8edb88f6cf4a46128c2f40e1531bd9b1ce68c1b778333f78b989fb6e50b98217f942b72c3d37e9cb651de5d372f46803bc0c989f221a88567dd86ea0d5de1dad6b66c9d85a8ab80d4fd703697830ec947966f31de13", 0xa3}, {&(0x7f0000000500)}, {&(0x7f0000000540)="3b46d0101eb875b7d83b29780d468d679912060b02b8b7c345c706b9541471a52af8dc6f9bc8193d9dda", 0x2a}, {&(0x7f0000000580)="f38ee41247b0e502ef1a808b452aceac8ac3dba979d6f49af1406362684b142ce30c230e4f2a0f164f6f3a7af07f38a824f45b25229255350db6192f55f20d810c6f42893eacabefffc4c696b1619cb0f1c62dbec0acb3c58c6ea5719193b1f8f9cafae2fd56432d9c8628391688c8ad48aece89166f83a343f767b0795ae5d91192de5162e4dd64e285deccc7d6b7af789954e2d1a8491253be4d330dec0633aadc545ef0782f299c068a550802e68ac9f226e405a0005561d791662a19", 0xbe}, {&(0x7f0000000640)="52362dda29d43aec3ce51ef7b742fe414f71d295b408bd56c2b73b2b8d74fedee9ccff5eaf79bd69368fac6edfe6ef5762eb04e127a2c12bf880", 0x3a}], 0x7}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000740)="e275616984df5945adb36595810040ebcfe77fd9a401e0c30fd52a48352d287442a20cb5fd53268be22267528f64665b2254c985ccaef70d89c7375f51d04ce38e9fa17cbe5300f685", 0x49}, {&(0x7f00000007c0)="6cc27756cb2002c6183868442e29372376921283f83ae4d2ccd7eb112ea4f571a47c0cc324eb54564de021b713f1dcf435a71684ddff2ff37ad20a9450ee0db03f48c475731879e5cc0b0ef34b1cc4ec6ef3", 0x52}, {&(0x7f0000000840)="08cfe3fd9e2be065fc736fc77e8b4156d57d81058634fc6ee701f461c1cef13da0afcd4771c728657880fe0cc27c5295a3d69cbd35d2d7862337a3a27833c6a4ca3a7af2df9ec74604f732d574649f149485568ab524d7e0a2ba6ef3183ce33f5fd107ac33419faee75fbe25e043a72028a7c450371ff17cdeed58343993f137d76fddb1c6701333bed7fed68e727073f985605a816cd58e5004f068f4ba28776d66240c80491176fec7dedca9057bc829532a67bbba5b2ec4b4799d367e09273cce101c47a37d9312dbb3fafe1f0ce977922c25352e3f", 0xd7}, {&(0x7f0000000940)="5b870294b3cb37d33b3ac391c8d0a0f0bb15d0505bc9a9d9120ce60daa28fda1d2fa7df3c886", 0x26}, {&(0x7f0000000980)="63173eac62bc6f8ffb0d8a192db3008bce5b52a210bd7417f46d39c16089989a03", 0x21}, {&(0x7f00000009c0)="2ec04b8436954aa3", 0x8}, {&(0x7f0000000a00)="e560c044f2c5ae2140834a529190eb14de377307b8229b029aad3ed2af3df65b056feedc8d383f12abb34d38a20e2ad3551843bd215c150b2dd9c72d836019fd41833fb432de3d9a6cb8", 0x4a}], 0x7, &(0x7f0000001040)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x34, 0x1, 0x1, [r9, r2, r2, r2, r2, r2, r2, r2, r1, r1]}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r2, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r1, r2, r1, r2]}], 0x118}, {&(0x7f0000001180)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001200)="98b9b591725803d0d8af89524feced852daaf5e5c902bf1d304b320e3fd1da2b642078a727bcff219a6c292a95c5c3a891117915dbbc8e442e0b3ae2330dfca4a666ffe5385d2e7471a4501152f7d3197c46b6fb6b1ec2b5fdcd7411336e201133b43801806472342e7500b770", 0x6d}], 0x1, &(0x7f0000001580)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x30, 0x4000}], 0x4, 0x20000000) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/26 11:10:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'eql\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:09 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) 2018/03/26 11:10:09 executing program 1: syz_emit_ethernet(0x12, &(0x7f00002fdf2c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x8100, "b10f88ca"}}}, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/26 11:10:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/26 11:10:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x240000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'ip6tnl0\x00', 0x401}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x800000000000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dbef58)={{}, "706f727431000000000000000000000000000000000000000006000000000000000010000000000000000000000000000000089f00", 0x0, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x7fff, 0x400) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0xfffffffffffff801, 0x7fff, 0xff, 0xde3a, 0x4, 0x1, {0x0, @in={{0x2, 0x4e23, @rand_addr=0xae87}}, 0x100, 0x3, 0x5, 0xfffffffffffff801}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="ed00000066741e9463e158ce48083dce15f8142bae426b9bafeb6ec5ed5890d4773aef0fc580df470c77a3dc1cb1fea4e0636ec185c478713e51b274779959f24664d0699cea19f164cd6a424b3c0e2cffb6be6a66d78afbd073aa346e750a1522d80cc07e269c115f1b7ba9268dca2770f59878774954a02ccfb78c4bad192e27b413bd086e3402c3a502fc7a31c21f935f54025c42261fece89904f1847284361a8bdbb7f2af9c9ff78b770ef2361d89f7d8f836a95a1a4a4a892ede763751737e60464333310692d2fd80a029de844d7c4db22e0d0f9997117fb7bccb844351ef8f6664da0a52987d428731715e"], &(0x7f0000000540)=0xf5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x3f, 0xffffffffffffffff}, 0x0, 0xd, 0x0, {0x0, 0x30000000000000}, 0x2b5, 0xfffffffffffffffc}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0xd00) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7ec, 0x9, 0x8, 0x800, 0x401, 0x2, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x10001, 0x0, 0x9, 0x6, 0x1ff}}, &(0x7f0000000080)=0xb0) bind$netrom(r1, &(0x7f0000000680)=@full={{0x3, {"5060daec305332"}, 0xed}, [{"3abdba9d892998"}, {"30f829a1a702f5"}, {"83459ec6a14204"}, {"8004dd9e8ce530"}, {"684af5ebef6c64"}, {"687aaebb18042b"}, {"0563c5f707cf65"}, {"a29f5c44662ed9"}]}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x1, 0x8, 0x8, 0x1, 0x9df, 0x6, 0x80000000, r4}, &(0x7f00000002c0)=0x20) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000600)=""/81) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x80000000, 0x0, 0xd2, 0x0, 0x5}, &(0x7f0000000180)=0x20) 2018/03/26 11:10:10 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffff21c, &(0x7f0000000100)=""/9) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='nr0\x00') r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x200001) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) dup2(r2, r0) 2018/03/26 11:10:10 executing program 7: set_mempolicy(0x4, &(0x7f00001cd000), 0x3) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xffffffffffffff81, 0x1f, 0x1ff, 0x3f}, {0x6, 0x9, 0xfff1, 0x5}, {0x6, 0xfffffffffffffffb, 0xffffffff, 0xfa}, {0x401, 0x1, 0x8}, {0x40, 0x0, 0x1000, 0x7}, {0x1ff, 0x6, 0x5}, {0x6, 0x2, 0x4, 0xfa}]}, 0x8) [ 160.092890] binder: 12615:12619 Acquire 1 refcount change on invalid ref 0 ret -22 [ 160.117193] binder: 12615:12626 Acquire 1 refcount change on invalid ref 0 ret -22 [ 160.180304] binder: 12615:12619 Release 1 refcount change on invalid ref 0 ret -22 [ 160.227392] binder: 12615:12619 Acquire 1 refcount change on invalid ref 0 ret -22 [ 160.228334] binder: 12615:12626 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/26 11:10:10 executing program 1: pipe(&(0x7f0000000200)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000001ffc)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ea1640031cf2f6622307e69c591acdd473a2a7bd181985f9dcc0934b5a32519c5512f1f6ac83dce97638924eac53fc3f989ec8995fd8721e72bd6f99fbc10243bfad0a60b5b490e4bcd3329f29ecb084b1e908056711d64d7b6fea7eb6a991b946987de6f458c448a412e1fe98bb3f80df6801c2d638cc886acc820b20d3", 0x7e, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='#*system]+trustedymd5sum\x00', r2) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="6d3940e27f50ea80786183171ab806f0c626eda820fb827f3ab0b2f454ea84e2ed910c08340ca149dbb8df65da7016e21cd54d9b5bed297cef5405b58c67e997b6e0dd1132457d476d613f44aa0c0a850809658a00d743908389ddbf453d6cc756fba3a7b3cc0c870a0e74db8366fd214421af64297b0ce45806aa8f202627b5b414e18739792d34f7b7bf4b3b7e699e864df1cd9416a9910aeecdb30e5c0521fc7cd2e5f4d0634f54dd08781475c1b5b492ed1d8639a720e0f4", 0xba, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0x30}, &(0x7f0000000100)=0xc) 2018/03/26 11:10:10 executing program 4: syz_open_dev$sndctrl(&(0x7f0000001140)='/dev/snd/controlC#\x00', 0x6e, 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/4096) set_mempolicy(0x8000, &(0x7f0000000000)=0x3e2a938b, 0x3) listen(r0, 0xad55) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) 2018/03/26 11:10:10 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80202, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/03/26 11:10:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0xffffffffffffff36) recvmmsg(r0, &(0x7f000000a000)=[{{&(0x7f0000009d80)=@vsock, 0x80, &(0x7f0000009fc0)=[{&(0x7f0000009ec0)=""/255, 0xff}], 0x1}}], 0x1, 0x0, &(0x7f000000a140)={0x77359400}) sendmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001780)="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", 0x601}], 0x1, &(0x7f0000001500)=ANY=[]}, 0x0) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) 2018/03/26 11:10:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x100) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x40000) 2018/03/26 11:10:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x271e}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000006000/0x2000)=nil}) 2018/03/26 11:10:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x67f, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) 2018/03/26 11:10:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000000200)="97aacba8d93344a12dd943ea317fa399eccaf3a139c3c8ce1f814c11ce2bbba43151a68266d9315803ef345e211969f0cb9889d90c31334080d5cd01990874c1c575d66eecfe2db223f20c4b1fe82710e6aa05804f1dacc5168ef9be1c579153a1508bcf67e899cb730857cebb2ad7f971f9fc4edb6bbe0be55296244c598243626642cd0085dc21da66e2890fac97c7a97d66b520942090fb65d8b768228543cf24441f872c3440c76a9faaa367da7c2585a8aed8e1c7efba0945", 0xbb) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r2, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) tee(r0, r1, 0x4, 0xe) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e21, 0x9}}, 0xea, 0x5, 0xb449, "04796a639cf5815a0b7e7302bb5622979122b6325fc7538cc5722e7c769a2a610e370b2e2d2f6b4a67169a3358f2b3db51b46225b4f9dbd97a869468166846a7979ac25c3ae09472104e7dbd8f7e2e07"}, 0xd8) 2018/03/26 11:10:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x8, 0x2000000000000000]) 2018/03/26 11:10:10 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000240)=0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_getroute={0x28, 0x1a, 0x411, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="df50718e5117ed8c8480aef277165cb4095acd7a23ef0c2435a4cdc6f45b6969d5792e6954bee2dcd38355c27f425fecc7a8d011d695a56caebfa765", 0x3c) [ 160.313782] sctp: [Deprecated]: syz-executor0 (pid 12642) Use of int in max_burst socket option deprecated. [ 160.313782] Use struct sctp_assoc_value instead [ 160.339190] device bridge0 entered promiscuous mode 2018/03/26 11:10:10 executing program 2: syz_emit_ethernet(0x56, &(0x7f0000000240)=ANY=[@ANYBLOB="179839a8f1e6ffffffffffff86dd60b7259100200000fe80000000000000000000000000fe8000000000000000000000000000bbc204000000000000000000003eb300089078406b9055d48996ded1caea17fc1281bde55fe6d1fe5ab8af80ecf10aa909ba9cadc8ba452f430e7324d5a38091e2a557453abed11b46a919d998104a8801d71ebe9156eb13f4d6854396e476e76af7919c5f711fc5adba20b93c114217d9a7b42b0e5021c70a98e85b3db807a029a281661232d6f5564a24c698b199a53911257d88ab3d4533c68657f692c7314412f89f6c8f09fe70"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xb56]}) socketpair(0x5, 0x5, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x81}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x4, 0x6}, &(0x7f0000000400)=0x8) ppoll(&(0x7f0000000180)=[{r1, 0x20}, {r0, 0x20}, {r0, 0x400}, {r0}, {r0, 0x408}, {r0, 0x80}], 0x6, &(0x7f00000001c0), &(0x7f0000000200)={0xd7}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/03/26 11:10:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x2000) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063404000000000000000000000000074bed698e42eff00000000000000000000000000000000000000000020"], 0x0, 0x0, &(0x7f000084b000)}) 2018/03/26 11:10:10 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x200}, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/26 11:10:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x1, 0x190, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'bond0\x00', 'vcan0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd0, 0x100}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0xc}}]}]}, 0x1e0) 2018/03/26 11:10:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) [ 160.446594] device bridge0 left promiscuous mode [ 160.464884] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/03/26 11:10:10 executing program 4: request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='user\x00', 0xfffffffffffffffd) r0 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="d7", 0x1, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x9, 0x980) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000006c0)=0x3, 0x4) [ 160.497930] binder: 12665:12675 ioctl c0306201 20007fd0 returned -14 [ 160.501906] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 160.549908] binder: BINDER_SET_CONTEXT_MGR already set [ 160.556292] binder: 12665:12681 ioctl 40046207 0 returned -16 [ 160.589968] binder: 12665:12681 ioctl c0306201 20007fd0 returned -14 2018/03/26 11:10:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) setrlimit(0x5, &(0x7f0000000040)={0x8000, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/26 11:10:11 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={0x58, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='\x00', 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000280)={{0x0, 0x0, 0x0, 0x0, "28000000000000001ef69d77a05a95e631bab11ffbc4075206c579b2f59a00cbdbe6b87f05324acdc3eed4f5", 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, "4ec85f12cc2dfdfd4ff70d06a713a861e4786c65b14f628d6f33c8c4f3597846e88c9980ab698a6f3a32f0ab832a7522191b57c0837dfe9b92d59126cf0d4aa2", &(0x7f0000000240)='proctrusted\'vboxnet0securitymime_typeGPLproc\x00', 0x2d, [], [0x0, 0x0, 0x8, 0x9dc0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x862, 0x0, 0x0, 0x0, 0x8, 0x4ad, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x4, 0x7, 0x0, 0x100000000, 0x3, 0x10000, 0x0, 0x800, 0x6, 0x80, 0x0, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x2, 0x8, &(0x7f0000000180)}) close(0xffffffffffffffff) 2018/03/26 11:10:11 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 11:10:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = getpid() kcmp(r2, r3, 0x4, r1, r1) 2018/03/26 11:10:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000240)=0x2, 0x4) r2 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000001c0)={0x2, 0x7, 0x6, 0x6}) clock_gettime(0x0, &(0x7f00000000c0)) syz_extract_tcp_res(&(0x7f0000000080), 0x2, 0x4) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x0) 2018/03/26 11:10:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x484004) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000000100)={0x0, 0x0}) syncfs(r0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+30000000}, {0x77359400}}, &(0x7f00000000c0)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3}) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) 2018/03/26 11:10:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x80006, 0x7, &(0x7f00000033c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003400)=""/77, &(0x7f0000003480)=0x4d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000900)={'gretap0\x00', &(0x7f00000009c0)=@ethtool_flash={0x33, 0x0, "3a9eb238984f0cfa0cc12ece2307e3ce8cbe02366f3d893c751d0f8dd0c7c7e916b300494c2fcc9ea193ea945a979edce99d143436f255161bf4e212d112ee9d0a08fa69726835976372a33d655172049f1a890f86bdc0e38e72ff5baa519456b63051e55e0fa03f1cbac7db8cbb52830f0f258ef7aca678e7b3439718faf136"}}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x800) 2018/03/26 11:10:11 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000180)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "acacac6a2ea6070f073182fb66a92158"}, 0x20) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x3) 2018/03/26 11:10:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d3ab27baef9b2c3d000bfef9b9d2a412cf507b113c26f9bbe2050079ffffffff", 0x20) 2018/03/26 11:10:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) get_robust_list(r1, &(0x7f0000000340)=&(0x7f0000000380)={&(0x7f0000000100), 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x7, 0x1, 0x0, 0x7, 0xd0b1}, 0xc) 2018/03/26 11:10:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x8, 0xfffffffffffff8ff}) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) poll(&(0x7f000029cfe8)=[{r1}], 0x1, 0x0) 2018/03/26 11:10:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) setrlimit(0x5, &(0x7f0000000040)={0x8000, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/26 11:10:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x101100) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x101) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/26 11:10:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="040005ca0002004e20ac141411000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e22ffffffff00000000000000000000000000000000000000000000af73723e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec000000000000000000000000000000000000020000000000000000000000000000000004000000a2e4efe5ccca7201a29de07f3f0fa38be8fce7a33aa604e8110a8ac860f1bdb42dcdf03bc8ef470580313f97c7188a437305846fc7498c589f6c65a5783392bb8833e2c7f4ff012a655e48d22164b1dc7f8a32a7f33cfe44377160ebcd6587056b6503005e99e41c55d3a379d4c37e7e338b50b84fcb84c4eb4a07b9fe30c25f2fd907723b6a94dc021e6660144e38283ad47d255d18b9ef569ed53f936ab03ef458c0a1a50b5e64396440c70ccdfa828ede0f1547ddc41a93f2eaba56d7"], 0x18c) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/rt6_stats\x00') ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x3}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100)=0x6, 0x4) socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x7002, &(0x7f00000001c0), 0x0, r1, 0x8}) read$eventfd(r1, &(0x7f0000000200), 0xffffff08) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, [0x10000, 0x100000000, 0xf1, 0x0, 0x5763, 0x3, 0xffffffffffffff18, 0x2, 0x1, 0x1000, 0x3, 0x7c, 0xfffffffffffffffb, 0x8001, 0x1000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x10000}, 0x8) 2018/03/26 11:10:11 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x600101, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) open_by_handle_at(r1, &(0x7f0000000280)={0x66, 0x50b5, "9567e3a09beeb817a971f54ace7bc2c0ef6b4bab044d2fc98bfae173ad30721da2691461e657f018e63a19a773a81c1c34feade07b9305ec451b7a81ca9c28af331703781a01bde661e2364b5e4da50febb8db7bc98a37f995d8b4a31a54"}, 0x40) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 11:10:11 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000040)=""/183, 0xb7) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000180)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/03/26 11:10:11 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r0, &(0x7f0000000040)=[{}], 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) io_setup(0x20000000000007, &(0x7f0000a8aff8)=0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) io_submit(r1, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="060063efff", 0x5}]) 2018/03/26 11:10:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) dup3(r1, r0, 0x80000) 2018/03/26 11:10:11 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1}, &(0x7f0000000100)=0xc) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x40000000, r2}) 2018/03/26 11:10:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="7915ed", 0x3}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r2, &(0x7f0000000040), 0x0, 0x0) close(r0) 2018/03/26 11:10:11 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)) 2018/03/26 11:10:11 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/26 11:10:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffff00, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff017}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xe0}, &(0x7f0000000240)=0x8) 2018/03/26 11:10:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)="00ce48d281db1d4907", 0x9, 0x2) 2018/03/26 11:10:11 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) socketpair(0x9, 0x803, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) tee(r0, r1, 0x0, 0x1) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000009000/0x4000)=nil) inotify_init1(0x80800) 2018/03/26 11:10:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xba, &(0x7f0000000000)) socketpair(0x0, 0x4, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffff98a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x2, 0x7fff, 0x7d849676, 0x0, 0x2, 0x4, 0x4, {r2, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x6, 0x4, 0x5, 0x6, 0x101}}, &(0x7f0000000240)=0xb0) 2018/03/26 11:10:11 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/26 11:10:11 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 11:10:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x1) r2 = fcntl$getown(r1, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]}) capset(&(0x7f0000000040)={0x200019980330, r2}, &(0x7f0000000080)={0x0, 0xff, 0x0, 0x0, 0x2, 0x100000}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x13, r0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x1, {0x2, 0x4e23, @rand_addr=0x3}, {0x2, 0x4e22}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0xfffffffffffffffc, 0x10000, 0x44, 0x200, &(0x7f00000000c0)='gre0\x00', 0x80000001, 0xda02, 0x1f}) ioprio_set$pid(0x2, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x8, 0xe, 0xe0, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x1, 0x3}, 0xc) 2018/03/26 11:10:11 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) 2018/03/26 11:10:11 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x100, 0x70bd2b, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{}, 0x1, 0x47, 0x2}, {}], 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x3, 0x6, &(0x7f0000000080)}) 2018/03/26 11:10:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x100000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x400, 0x80000000, 0x198, 0x100000000, 0x27, 0xcfb}, 0x1c) 2018/03/26 11:10:11 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/26 11:10:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0x4, 0x0, 0x3}) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e8feb)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) signalfd4(r0, &(0x7f0000000080)={0x7f}, 0x8, 0x6d613eefdc7d7f1e) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0xffff, 0x1ff, 0x9, 0x8000000000, 0x2, 0x7}) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) 2018/03/26 11:10:11 executing program 0: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = gettid() setpgid(r1, r0) 2018/03/26 11:10:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x14000)=nil, 0x14000, 0x0, 0xc812, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000680)=0x2, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="ec8b7b157b76f8bf23988decfc556dc095576a61588074bc9aa47a3c5be28823b2e30faef5bb308bd10ea2a8a3f56186bdad3343311581ca9b3de76e66aa39ccccc0a3fbe483eff4272e4d1f27d352f72dd874a57290d1f41d8302b1b0c03fc5998628bf5925f9e73985fab205f2689cb0ffc88631e87fd46ae55b1ee3dcc9136c9d0dcd8276ff2e23a893d174c31c49f92f56a4601893c019d37e48f0630b4d038ca52016a55696d2f718123e4225c4dbae1a628ac4e61254c0ca9af563c19284dc75a71c4c442e74ca9e96c0f2a66f4ee01db94a03a75cb55bb8323de45dc32b", 0xe1}, {&(0x7f00000001c0)="ec9d56fcc18409bfe0ff0f230346ea79f1eaa1c4ef7cf39d85594b8cf59d2325778be8fbdef454740e2cfa6568cc09e124ca730df354c94f597564d072afd22a65f60de2870b57b20d4942802201773fec7228fa53afd6b0705371c3a961e7cb5835a97316327fde835d1ec2e23dc10b7276a743de5f72da516c569cddf20f4b22d6e4ae735d31e5e908a1d826ffb22d9c6875422ee6e66576450b", 0x9b}, {&(0x7f0000000280)="b82b8092235998b2ec6d5e7520a1c32bf5a3e96c1b2886ebe6ff235d5bacbcb121aed271f9d263b7bb64cf0017d513549672733cc8e5f04f0c044d1803c4977083071188be6f22a738ced6e06fad67f6cad93082528b8d10edc2ea9e33c78ce9fd4a70247676770f2c3ea4b65caf3707ca5e3aed332cefc8f1c0c9fa59d5b0f565bd80d0c02400faa85a23b961312c65387806a1b70ac96bad111d2b64738fd85e42715e8ba4a7a739ca792c55ac", 0xae}, {&(0x7f0000000340)="49f51f575eccb4c0e5631ad5bfc5c7c4aca644e52d68c81a6de0c6e34cb843079f92c8d00c267faf0f59903a60e3ffae6eb9d686e86e676777ed5fd7a6da1732355d71a4a34aa04818d86e41cb90c48a0a0f6122579901133c898f096ba7919c5cec6fb1a8a42434f0d3dcc520596d8fec999eceef0a1cad19331e4b30ada4ea8a96534501cac6803bbe1680c0579baddbbf32cc62c2cc29d407b6530a6b61476f4b8d42713d438c8d93ecb9bc39c1d394", 0xb1}, {&(0x7f0000000400)="b3f852bab1b881935e615011861953efd03d093791e2aa87951967fd3a93707f509389c2c1bf0ad3073d7e9a8ba380200a95a63655bb72f4191c23c4b141ad1f22edfc383d364ba7de1e0be2deb87bfcbb6233015d02f2fcb711b26f021ce5e2bdad5a8d39caa44319e5e2c90daf26982e87f158440d0b661f2fd9ade12bc50a54b8080474048368bc34c54bccb850dda1faf562bc31c647d43b774dc6045fc267b285d1ab9f", 0xa6}, {&(0x7f00000004c0)="b7834bb3c60249fbd34a52ecb1e9ecf9e37b2f51f2842744a45a1bba57b3ce5739e3e33caa51f70b147633e97c20f3858ba1cc8a96f9d6b82929b03e24b221a71f21997e9b60085c9b42a5f1b2103a7efc5ee81a1a73efdeb09c09ef2ffaec090d5a8064b6767e44c2dc7e3da0b0dcdeee0b1e013334ebc4e9a2a0c1f2f6b2aa9f6a2dbc94ad07ad483683d8cfc60d22d6ccd4ef1d92b408de7ab84e6e23915264c783198e8a723071ae7b0c26ff20e9daa5aaf4e02829a07231da422d9ca7a8596748ba3a6157d215ea9c227ffa949f9dee95d82ecb2ff7585287ec009e31c4c7515b3fe6", 0xe5}, {&(0x7f00000005c0)="66c15e8273b18521afcc30c49daa0e29ae6846a29d9b87aaf39c80122997bc24b620336646b70fba9fa47c4b105f6c462f", 0x31}], 0x7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 11:10:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x8001) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0xacb2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/03/26 11:10:12 executing program 2: ioctl$void(0xffffffffffffffff, 0xc0045c78) write$selinux_access(0xffffffffffffffff, &(0x7f0000000040)={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x38) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/26 11:10:12 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x0, r0, 0x4) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) 2018/03/26 11:10:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/stat\x00') getdents(r2, &(0x7f0000000140)=""/183, 0x33e) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="6f731a1837d2a8e4a6a3f4afeecd273e25c09aa5f94eda187ff4661a01b3ebf1ee8f0c16321e21532209040e359146034153106120a5397101eb7e5c7c7f5c1dcd5c242f74b7dcdff9a6e8b6a353925eaddc1aa3ec19df9064ce1e3807cb28b1477a6f"], &(0x7f00000000c0)='net/stat\x00', 0x9, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x400, 0x2, 0x12}}) tee(r3, r0, 0x5, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x97dc, 0x0, 0x4}}) 2018/03/26 11:10:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/igmp6\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/97, 0x61}], 0x1, 0x1d) socket$packet(0x11, 0x2, 0x300) 2018/03/26 11:10:12 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x44a1, 0x10000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x5b1, 0x16, 0x5f0000000000000, 0x8, "3f8fc903eb4e802dd91b789128047fd0c0b5be34ffd92c5bc115c59af8bfd8b9"}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/212) 2018/03/26 11:10:12 executing program 7: iopl(0xffb0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x0, 0x3fe, 0x100, 0xfffffffffffffffa, 0x8000, 0x7ff, 0x200, 0xffff, 0xfffffffffffffffc, 0x8}, 0xb) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/03/26 11:10:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fcntl$getflags(r0, 0x401) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/26 11:10:12 executing program 4: r0 = memfd_create(&(0x7f0000002901)='\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) write(r0, &(0x7f0000000000)='v', 0x1) 2018/03/26 11:10:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x0, 0xffffffffffffffe1, 0x2, 'queue0\x00', 0x1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0xcc, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x7e3, 0x80000001, 0x35c, "81f41ad581a415efc58105907c5823acc4602bf8d0ed11f71ca66eb10775dde977a6dc397c927cb4908b295ba9d0b74e777658d5de7d998a6358a2494160ba2dfe0b11a8ea69d8929fca783a8d1b4de7"}, 0xd8) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x84, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 2018/03/26 11:10:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40086437, &(0x7f00000000c0)={0x0, 0x80000000}) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020007, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0xa1}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x40}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x80) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x200000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x6000, 0x7004, 0x1000, 0x5000], 0xa52, 0x40, 0x1}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/03/26 11:10:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000002c0)={{0x7, 0x7d3a}, {0x42fe3516, 0x4f}, 0x8001, 0x4, 0x9}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000380)={0xfff, 0xf6, 0x3, 0xd5c3, 0xfffffffffffffffc, 0xffffffffffffffff}) r2 = creat(&(0x7f0000cf8000)='./file1\x00', 0x40000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000240)={0x0, 0x2, 0x5, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0xc39}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000200)={r4, &(0x7f00000001c0)=""/38}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000000)={r3, r5, 0x3f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)={r7, r8, 0xfffffffffffffffe}) unshare(0x40600) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/26 11:10:12 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x28, 0x4, "2b9018ea26fcfaa204df5e8ab8b0261fd127c2a10b3c878d8bb1fb7bdb25cf3a"}, &(0x7f0000000200), 0x1000) 2018/03/26 11:10:12 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfed6) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/03/26 11:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:12 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) symlink(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000001380), 0x0) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) close(r0) 2018/03/26 11:10:12 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x300) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x36, 0x26e, 0x3, 0x81, 0x0, 0x8c0, 0x8004, 0x1, 0x800, 0x8, 0x3, 0x6, 0x1, 0x8, 0x10001, 0xf, 0xfff, 0x5d4, 0xffffffffffffffff, 0x6, 0x1, 0x743, 0x7, 0x9, 0x7fff, 0x6, 0x2, 0x8001, 0x3, 0x4, 0x20, 0x3, 0x7000000000, 0x387e, 0x4, 0x7fffffff, 0x0, 0x81, 0x0, @perf_config_ext={0xffff, 0x1}, 0x4104, 0x6, 0x7fff, 0x7, 0x2, 0xaa, 0x9}, r1, 0x7, r2, 0x3) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000100)="718bb0ffd8f6aa31b62d337b7ad0980f1fd90d35d415c13a8c075f2f2877497341112d1cfacda83385ce2a1f8f7786cd213d35d10df6b70c2858615120e71c7fe9a51c01231ca7363a3d33ae72b3f5b7675ac0fd310fb2647108ab23201d3180c4cb5125d08fff401afa946d3ec9d1b6bfcbf613ee708a522de210075059b75a960670985934e338ff5c08f2ec94400c48a54a30c4bea1f41adc0c608c6a280791103f53132054383b80a18c285242a2374d91", 0xb3) 2018/03/26 11:10:12 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x200000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) userfaultfd(0x80800) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)) close(r0) 2018/03/26 11:10:12 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000340)) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x4, 0x1}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) unshare(0x408e000) mq_timedreceive(r0, &(0x7f0000000040)=""/163, 0xa3, 0x13600000000, &(0x7f0000000140)={r1, r2+30000000}) mq_timedsend(r0, &(0x7f0000a5c000), 0x2e2, 0x0, 0x0) 2018/03/26 11:10:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x111a00) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0x18000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="06000600", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="0409702000000400ff0100000c840000f0d3c11982e715c969a5b2747304ec3447e6b84be3a17d60465fa0a9d5da716164952173febbdeb7377ef81592ead3135ed86fb6d209b909662b284a98f0975b4b5c245078c9a0e20e7d3693e99307b261bddf265e427c39b739333b4e9fd366"]) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f00000000c0)=""/184, 0xb8, &(0x7f0000000180)=""/165, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/26 11:10:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr=0x40, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x28) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x33dd}, 0x10) 2018/03/26 11:10:12 executing program 0: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6174000000000000000000006affffff0000000000000000000000000000001b00000005000000380300000000000018020000ffffffffc800000018020000ffffffffc0020000c0020000050000000000000000000000", @ANYPTR=&(0x7f0000002fb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000007000a8000000000000000000000000000000000000000000000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038005245444952454354000000000000000000000000000000000000000000000100000000000000ac14ffbbe0000001000000000000000000000000000000000000000000000000000000000000629e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000e0000002ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee4f2ba0e52c5ae8d906c0bce6e3c1000000000000000000000000000000000000007000a80000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac14ffaaac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x398) 2018/03/26 11:10:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x19, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x6, 0xfbde, 0x2}}], {@mpls_mc={0x8848, {[{0x7fffffff, 0xffffffffffffffc1, 0xc1, 0xffffffffffffff7f}, {0x200, 0x4, 0x100000001, 0x7}, {0x4a, 0x100000001, 0xfffffffffffffffb, 0x3}], @generic="f5d4d6b27a8644be15c67de609ec5c89212a1a81a5ce3db2d670187da5034ca3e2b6f3b12af2f6fcdebfc216915641c9e79d04b10c5f1dd0a709c9cc2e9bfaae6eac39c6c46c570c5dd4e2c59d73cfa0a14558d789367303b3fd7923dca67fe04d5d6b8fe5428b3503651f9d4631be9bcb75f952f09f9360702a70f73915b56018e69fdc8568f6d3ef545878e0f5358e1d0d6954a1d0f8b9a853ab452050f67aa319cbc9c24b839f4e1e74"}}}}, 0x0) 2018/03/26 11:10:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) 2018/03/26 11:10:12 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x40) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000760000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000001000), &(0x7f0000000200)) read(r2, &(0x7f0000009f9c)=""/100, 0xffffffffffffff4b) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) read(r2, &(0x7f0000000080)=""/100, 0x64) 2018/03/26 11:10:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x81) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = epoll_create(0x400000001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x6) 2018/03/26 11:10:12 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0xfffffffffffffffd, 0x20, 0xfdc, 0x4}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x4000000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/03/26 11:10:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x328) socketpair(0x80000005, 0x1000000807, 0x80, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0xfffffffffffffffa, 0x70, "ab1b1dc8c226e08cc0123e70765fb10e4a15996f01ce0ec1887a5aa39c61e37bb345cb25e28e4a230c30d423ad96214e19a58fa4f5e3a053674f21d4c99020b65fcc1bc55784faaca46e9b2cfb4a8c63867fc1146a76871c0641a2dd4736683993994b78a2d8eb07a92f83846e7453cc"}, 0x78) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/03/26 11:10:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x20400) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x5, {{0xa, 0x4e24, 0xa900, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x4, 0x4, 0x9}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=@dstopts={0x2f, 0x27, [], [@padn={0x1, 0x1, [0x0]}, @generic={0x7, 0x5f, "a7ca99aaa5384234db9a72cc5abd337b908847c571b41875765e285199f0a6151c8219563a0d61fd98dfe1fda26214f42bd5a27afa84fdf5dadc407f1912e67a8c51f29a4f4d292d968f559a9af0a3b1e08ca7c150b98b9eb8bc9c0305bf27"}, @generic={0x2, 0xcf, "0d3b79f6913753589287467569e85f91fe5c62c9b5a9cb9658d0eeb5d71c58d20a3f16bf8597d7e001e90dec6474d688e42dd548cdab6a538523933470118410745f8d9cc08c6a6796fc8cee7fab7a84f0d07efeb3e4a61973115e93e9a3e82b473d6a24f80326774ca4bac8961ddd452fdf1885f84a79b9adf7089ad27f6b7ffe7393b2b0108ea6e470a3c4b777d413940f00f2e2e45a2b6c126ce0b26148dc1bba923514020a08013452690e8e87b2b29ba6db2217ce1baf3159ebfe989776ced1c066f0d7ee285726e2031341d2"}, @pad1={0x0, 0x1}]}, 0x140) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="ff9bc48cb600ff00ad4c05360ac217991bbf4c8af2961063b76b01051072ab42bcb59a02f45ac9ee0c20a9fc97d778fc35ba063995e00166084321b17d5e68a4358e420545deee258c0bb492aee7e0fc3c17d46ce3a741c30040b8d883456e8db1c43a38f766bf320ebbc2f6ea5c595f30520afd24ef20e99f91a60e05554a16cf801d68b555a132d7ab0712fcdbe844c2d04324ea40cf2d38e478aa8d0da547b25d6526a303190ef936af17cc6063d5fa2b226ffa33918dd5ca2d1fc13633d50352a67a0000000000000000"], 0x8) 2018/03/26 11:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:12 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x38, &(0x7f00003b5ff0)={0x0, 0xffffffffffffeffc}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6002, 0xc0) membarrier(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x1, 0x7603, 0x0, 0xc492, 0x2, 0x1}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/03/26 11:10:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001a80)='/dev/audio#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001ac0)={0x0, 0xe3, "e90ff893bbc8ea72368b470cd2fc65ab6275e9d8196e465c9dfc985207033c32d8c2d669540fe9f9cc14bfc880e25434fc5e65685ba01015f7ddb45e788828bedcbf3e63cad5f79fc421609d79de9991b8ec6ebfb40776bb2113796ce7d19eaf04ef18bee4190625cd17be664d3477e1e3458977b0021b57c748d93f5a8bbeabea9a9dea66fb66498e1c947ef5f40000704f865d1648d4478c9fe2f3ba8953282e8c0841f5946af40d877dbc0fdbd6aee8d035364096ec2bbbf589e9ea470de221a4fdd5a3a38bc884da3e486a55002982bcf1a8c9109500da84ccadcb3bd71841aa9c"}, &(0x7f0000001bc0)=0xeb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001c00)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x100000000, 0x9}, &(0x7f0000001cc0)=0x88) r3 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000003c0)=0x800, 0x4) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xff, 0x40010) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, &(0x7f0000000480)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x2f8) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000040)={0x4, 0x8000, [{0x2, 0x0, 0x600}, {0x7, 0x0, 0x5}, {0x0, 0x0, 0x5}, {0x5, 0x0, 0x5}]}) 2018/03/26 11:10:12 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000140)={0xffffffff, 0x6}) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000), 0x26, 0x0, &(0x7f000023c000)}) 2018/03/26 11:10:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xc013, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x1, r2}) 2018/03/26 11:10:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="cb3ec9032b03eb53ecc84b6ee95ea6626dd0cd2470de55eeb30ca5c640526e0fbe7a8b1630862553e74cd20bd610b1b03174491f3f25a333f8555bcab394f94e0ed7c08d2e3784fdca5f5e30c3ee1c9d7f32436c4fac9ad388a19d9b7702004a666c8d", 0x63}, {&(0x7f0000000140)="3c2ce29a7af6e70516b22e0e4f2ae046d991685be6b75683b2c782608f438863e062ef726f5224dc23b38764508a166ebf07908f7920b8d8171c180238e36a366ff15caddebd15d556a85cf0795f78ac34cb6c7921773a63740f", 0x5a}, {&(0x7f00000001c0)="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", 0x1000}], 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup2(r1, r2) 2018/03/26 11:10:12 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x1000000080000) flock(r1, 0x1) r2 = dup3(r1, r0, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) flock(r0, 0xfffffffffffffffe) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="01fb000004000be19e5caf94fa6760978ba4ce"], 0x6) flock(r0, 0x5) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4001, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) [ 162.365293] QAT: Invalid ioctl 2018/03/26 11:10:12 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x80000003, 0x10200) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/88, 0x58}], 0x1, &(0x7f0000000340)=""/17, 0x11, 0xfff}, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x9, 0x1f, 0x4, 0xfd19, 0x0, 0x4, 0x1110, 0x8, 0x0, 0x98d, 0x1, 0x7e, 0x400, 0x9, 0xfffffffffffffffb, 0x7, 0x7fffffff, 0x0, 0x7ff, 0x2, 0xe0000, 0xff, 0x4, 0x5, 0x8001, 0x8, 0xffffffffffffffb5, 0x101, 0xffff, 0x3, 0x80000000, 0x2, 0xbcc0, 0x5, 0x9, 0x0, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000000500), 0x1}, 0x0, 0xc5, 0xffffffff, 0x3, 0x0, 0x2, 0x6d}, r3, 0x2, r0, 0x1) socketpair$unix(0x1, 0x207, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000000400)={0x0, 0x2b0}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000004c0)=0x599a, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000700)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="2cce450b2ddbd1ecf8e6588d43e1ef41743242e6b9da1ce4d5bad97c4c5bc7045e304972adcb084ee66bb159616ffd83d88c4593301a66020cfad59b2b796a321c69956142a38394bc13db181af474e76768ce717995c3a6df0707d6340c4bc6b88b9fed55a869faee9ba98c6a6f0d9219b744692623abc8b93864f20effb4b635d9cc963f1089c2fdde7d2bf11f673b3a40a0e9aa8440", @ANYRES32=r2], 0x18}, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x0, r6}) write$cgroup_pid(r0, &(0x7f00000003c0)={[0x39, 0x31, 0x36]}, 0x3) recvmsg$kcm(r4, &(0x7f0000000300)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/223, 0xfffffffffffffd68}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/26 11:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f0ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) lseek(r0, 0x0, 0x0) ioprio_get$uid(0x3, 0x0) pwritev(r0, &(0x7f0000002500)=[{&(0x7f00000001c0)="6c3de90d2cd99b7b2525ab548ba3b7b4dddc46d06e497284b05f8c3cba9337b4bee14b59823d73ef78289d71025dbda205b1b5a3b343402a68ccb087e5ed256c33b20df8495ccaaa3f51f3375bc78c6238270010432b1ed6469c35604042c317ebffc341175abc737ca21af7e5f4987a6f1a5ddfc29d391e4a09c162b9263c7cb436ae65a9ee62ec4fdf0c59033edc7907b92c79ed315848b052e936174cdd87d137bfd10c", 0xa5}, {&(0x7f0000000280)="5afb9b6c5c5bff69c573998a22a1a1b5fb754c4a521eb2db8ac874e7a6db7c9964ef4f3cb956efbb5c07bbd2873b5126f7ac15ed66cfa7179cae1c863a00336a789f42f96320a8e1791315aac9409cdcb652d10a24254b4e0741c43663af22ced5a6627cf76543fb1ad1c8fffed3c7d25b53df5ba9d99f043e6b4e8d614bed105d809d21996b5ac5c42956beed4cc46067777ae1b41cb7ecbb93a86b4fa5f0513d4fdd8c61dbb2b157292c5ea84fecfe115895fdd755cfa89d11cc87203bd44308fd4396d76520a14ecf9c26e3133e1c5e7eb929a78397f0135595ea98", 0xdd}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000002380)="451f34a4e4ac3a160dcb2f3d7e885b034575ebb748c7c87713713f2b1635b29db16dc3a2f8061079bb4fe098842f11215e13e56286be39ee728c09f1028f63accd0334ca96f402d9a1a1a1adc51df92b256fe2f413e48e97e2fd1c0c1de4454c6c01d0396340ad09defdec76771c4e53e833b22d77ac92e0d2cda42724b155a33db4c1420a7bb851df7ca527ddb1d6e30c19be3e31d21fd1d03b6e8bbf2c84692d485913e450", 0xa6}, {&(0x7f0000002440)="c0bf56ed5533d9f95229a1978672b104777e252209ab04ba81689d6edb30159c16f668acf03dd96b54f75124e74b1f10bf14e2b9311cd03acc2fa048b44be7fbb886e7181634fbcc5e75e114bf5eae23aebefa3587a075750946006a28f82373c0857730b0a36353dd9b9096bb3c971d96aaca6348501bb9d82769be3ee782d2c169c27d849314b4d139a9b31518b49d6462f378cbc8", 0x96}], 0x6, 0x0) timer_create(0x2, &(0x7f0000002540)={0x0, 0x9, 0x5}, &(0x7f0000002580)=0x0) timer_settime(r2, 0x0, &(0x7f00000025c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000002600)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x88000, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x8200, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xf3d, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r5, 0x1}, &(0x7f0000000140)=0x8) r6 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) 2018/03/26 11:10:12 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x527f, 0x1f, 0x696c, 0x8, 0x7ff, 0x2, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1, 0x7, 0x4fde, 0x800, 0x9}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x6, 0x30, 0x80000000, 0x5}, &(0x7f0000000240)=0x18) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x20200, 0x0) 2018/03/26 11:10:12 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/26 11:10:12 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001680)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000016c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff, 0xffffffffffffffff, 0x8, 0x400, 0x1000, 0x40008, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r2, &(0x7f00000002c0)=""/183, 0xb7) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) [ 162.385917] QAT: Invalid ioctl [ 162.404873] binder: 12938:12939 unknown command 0 [ 162.425402] binder: 12938:12939 ioctl c0306201 20007fd0 returned -22 [ 162.487326] binder: 12938:12945 unknown command 0 [ 162.509766] binder: 12938:12945 ioctl c0306201 20007fd0 returned -22 2018/03/26 11:10:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x10802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xa403) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000240)="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", 0x1000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000180)) 2018/03/26 11:10:12 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/26 11:10:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000), 0x0) sendfile(r2, r1, &(0x7f00002b9ffc), 0xfffffffeffffffff) 2018/03/26 11:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x402) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_map={0x7fff, 0xd5, 0x3, 0x7, 0x8001, 0x69c3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x89, 0x4) 2018/03/26 11:10:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) close(r1) 2018/03/26 11:10:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5791, 0x24100) mq_timedsend(r1, &(0x7f0000000340)="d359eb89572aa927f5951adfcf75a99b74d6ea1e0e6115f25d252c825db33036765ffadb3cd0f9719d9b23a59493eb9da8bb5d795da00d434b4ac081aa623356c1ee369b682827e5b1a3534afef3fa6a5328ab34d951db5eadf4fedab05cb66ae57fc87d62438ddf39869796b0b07d5c39c8967ed5ce44b7ac1bfd3d242769c265b9e2c157bea6da97d77b055884d1a3d7dae2f38f36ae2bae4562c70d7ae848205ae4", 0xa3, 0x7f000000, &(0x7f0000000180)={0x77359400}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000100)=""/105) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7a9, 0x2}, &(0x7f00000001c0)=0xffffffffffffff4e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x40840) open(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0) setns(r2, 0x4000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x1) 2018/03/26 11:10:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80000) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/03/26 11:10:12 executing program 5: gettid() r0 = getpgrp(0xffffffffffffffff) r1 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) prctl$setptracer(0x59616d61, r0) 2018/03/26 11:10:12 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xd6da, 0x40) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, {0xb5f0, 0x0, 0x4, 0x8000, 0x1000, 0x8}, 0x8}, 0xa) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) fchdir(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x100000001, 0x101000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/03/26 11:10:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/227}, {&(0x7f0000000140)=""/188}, {&(0x7f0000000200)=""/233}, {&(0x7f0000000300)=""/96}, {&(0x7f0000000380)=""/80}, {&(0x7f0000000400)=""/195}, {&(0x7f0000000500)=""/28}, {&(0x7f0000000540)=""/11}, {&(0x7f0000000580)=""/117}], 0x0, &(0x7f0000000680)=""/149}}], 0x30c, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x51, 0x4000001, &(0x7f0000002000)={0x2, 0x4e24}, 0x10) connect$unix(r1, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/26 11:10:12 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) syz_emit_ethernet(0xe7, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c2000002aaaaaaaaaabb080501f0f3652f3c56dd7b10e12d0cb741eff9935f8148efffbf0a44f65defe337a14aac06cf149eea277bf9aaae141fbfaf5c113d12ba0ed31c91519fd783977fdf67cc4ae61627b63cfba227e3a60cc0e008669b7b95e691329c009093da6953829866ff012464cc14aadb03404661bb2a38beba3e3e5e03c902843765d0146f8415b69fdb472f5a2e218a0b640504f80d3b2b10c3e13a98b2901dc3d9f28426ab2b02d30b8ecb4590f1daa99dc3270b572d89a197e1937b1f44cd5008209c5c88b98acee9f2da2d041d34282a0cde9c734ecd503cff73e05723808532db3f54f25262000000"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/98) 2018/03/26 11:10:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f000068ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000), 0x191, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0xf) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r1}, 0x10) 2018/03/26 11:10:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') accept4$alg(r0, 0x0, 0x0, 0x800) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:13 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x406200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000001c0)={0x1, r1}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000000000)=0x8, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x5}, {0x7, 0x6}], 0x2) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)=""/83, &(0x7f0000000280)=0x53) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0xb, '\x00'}], 0x10}}], 0x1, 0x0) 2018/03/26 11:10:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x800, 0x4) read(r0, &(0x7f00000001c0)=""/150, 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x5000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 11:10:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x7f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x505000, 0x0) 2018/03/26 11:10:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) 2018/03/26 11:10:13 executing program 4: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002eeff4)={r2, r1, 0x4}) 2018/03/26 11:10:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x5615c2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x180000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000240)=""/183, 0xb7) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/03/26 11:10:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xff, 0x11b) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) shutdown(r0, 0x0) pause() readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/03/26 11:10:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006cb000), 0x3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00', 0x9}) 2018/03/26 11:10:13 executing program 0: socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000000)) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/233) 2018/03/26 11:10:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x10001) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x1, 0x0, 0x9, 0x800, 0x3, 0xffffffff], 0x7, 0x2, 0x1000, 0x4, 0x1, 0x400, {0x2, 0x8, 0x2, 0x7, 0xe6, 0x8, 0x1f, 0x1, 0x6, 0x7, 0x1000, 0x3ff, 0x2, 0x50, "b328990d0ff40873fdbb24b4adb88d0905862b37a5bf9b1efef9fa8a5eb7e803"}}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/26 11:10:13 executing program 5: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x0, 0x2, 0x80000001, 0x8000, 0x2, 0x1ff}) timer_create(0x2, &(0x7f0000001180)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000080)="75d854505ca7accff1e762f35a738a903c7cc933075704afb381d9e6fd41f03fa16f3680983ef803be415997bd3bf7f5f1801637bb860a50d679b67da466e9b537447da11c0b236f96db", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001200)=""/197) timer_getoverrun(0x0) 2018/03/26 11:10:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) r5 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r9 = getpid() r10 = geteuid() getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r12 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000009c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000002000)={r2, 0x2b91, 0x3f, "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"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r18 = fcntl$getown(r0, 0x9) r19 = getuid() fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000d00)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)="daa3db9cd0bcb60a0186fa484a85a292bd83432e4b81f01bfdff242936e1f373a9466cc6c3f89c1e04a30a4069848dafcf7e5ccb60affad614ffcadb6373811a8f3b47dbaa5f958f2525a89be40a56ce16c42bcc8b5b1b05c7b48cbf003b527d1375bc5f90cf2c01283d1242", 0x6c}, {&(0x7f0000000180)="8c713df0084e02037521d798865730c10a59de965b6a1c12e0459df818e62c8f3f306778b37004161cff0585824e319deeacdea7988b10e0f8769777a723f707d1e34a6688f3e3ecab0abdeb0405bfed2f422fa86687ae491ca79222c64a26200d14b6f5d28a621f5b53e626efcc", 0x6e}, {&(0x7f0000000200)="6036420d53fa7d", 0x7}, {&(0x7f0000000240)="bb0825a4e2d6c87f6e8f8fcd3d0f58ed4f16cfa5bc145bad1af36344efe05c6a57e12076d00f8ce6f26c338edec9525fa638fd1d01d7d3b49e9b1596e8284de3125f48f2129f123760fc6f0e3a060421da4ad3e9166d445579a7b5d6ea0e419f3c4b4642b0943d9066ef4a15c428062699ed566f1a49af12a4b58276842efb589ede54fa1fef1aa154890e4a578b09395e1d92d37484d6f2212d51cc2168f7785d884066", 0xa4}, {&(0x7f0000000300)="c584b139e59d319e295da7fd2898053cd4f93a1f02223fdb7424af19bccaec745448b665170c8b990f94aeac71443e62079093e128e4b3e50253e645fd8bedb0432ed36b83afd2fcc64a1da7f30efe8c30256d1acc8d34c59005600526d8e987fd35f233742a1fd446173dc544374703b93b9802445d0962d741832181e8759646809cf726a489b680a111335833143ed1afad1bf6e13a85e4fcf7df348be554f47ca6734f4f514fa8af416302922bb78baf3f6c888f0ef141ddd6f9c452e949dd845f27b751210bacbc9ab5c1252cc0", 0xd0}, {&(0x7f0000000400)="6a09cbe7e581de102820e89fba9feb42d028f8b0c1061e16569d027e3001e38e4a9bf6d50e4f28283e0128d23cf81285c19f8a1c2dd163cd8c5d531bc96b52df14ed81c1489133b883cda6c47d0f92a310ff4acfad9af67aec63a67cca27c7d15c2c21769c5ac510bcecbeb377acef79ce84ea77e6b75a232a7ecb54bcaeba9d0c69c6eecce5dd0be716bfd93a8dcc618de6cd3c924be1900ae58875098675a9149accff3bffccbdae", 0xa9}, {&(0x7f00000004c0)="672f4ed49d85ff8a3741f50de2fe6f2687a862c688af455dad53d3d3283434faa259354ce665a2ed804359e038e31ece0178edb52bbeb3c649cc99f364b86608e468f337fa3fcf39c69e67de90f3a59f816745f7f878c26ca7317d75049dba2b9234b8a78b159e97a9b138e085", 0x6d}, {&(0x7f0000000540)="3ee9768e548adde5bfe1d80eea31769e90141e4338448bbaa930db1271027311ea3e40814e", 0x25}, {&(0x7f0000001000)="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", 0x1000}], 0x9, &(0x7f0000000d40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100007002000000e6b93df7d0f9f69f", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20], 0xcc, 0x50}, 0x10) 2018/03/26 11:10:13 executing program 7: r0 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), &(0x7f0000ba5ffc)=0xfffffffffffffd65) 2018/03/26 11:10:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @rand_addr=0x9d71}}) getsockopt$inet_buf(r0, 0x0, 0x400000000000484, &(0x7f0000000080)=""/24, &(0x7f0000000240)=0x18) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 11:10:13 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x5146545, @local={0xfe, 0x80, [], 0xaa}, 0x20}, 0x6, [0x7, 0x100000000, 0xfffffffffffff800, 0x0, 0x0, 0x9, 0x3]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xe}, 0x4b, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xdc7f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfdc7) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x2000, 0x0) openat$cgroup_int(r4, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x6, "dd12f54b9d73"}, &(0x7f00000001c0)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r5, 0xfffffffffffffffb, 0x1, 0x8001, 0x4000000000000000, 0x800}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, 0x0, [0x80000001, 0x9, 0x1000, 0x6]}, 0x5c) 2018/03/26 11:10:13 executing program 0: r0 = socket(0x7, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1f, r2, 0x1, 0x15, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/03/26 11:10:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) eventfd(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x400000) 2018/03/26 11:10:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x109) sendto$inet6(r1, &(0x7f0000000180)="485add798cd2743f2c6835bf79290afd3525aab061db80db92df", 0x1a, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, 0x1c) sendmsg$nfc_llcp(r1, &(0x7f0000000600)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x1, 0x1, 0x10001, "e1022faedfe0063a3e011342a898694233d8e7e8fbf1a2f09c67631babddec2c6e49f492f93a4682f3ab60e5eea91fbbeb1338ddd9bae759c076f93ddb85b5", 0xd}, 0x58, &(0x7f0000000540)=[{&(0x7f0000000280)="440755494510596ba5818c2f040f8cec81c7ff9a5468a04b4a8c01346ac59c7a1d33d9111240d191943f2b277d13204c09220f7fc4a087eeae6879b5c7f0185fcd609ad3918efdb06b42a9ec7820f5224a28f9a20974c093ca88fc96ab1252953beef31a360db4cba11473321de9b3fffdfbf49b0b8649c62ce835460b2025209a619c01e5a3f8ff3a2e9f2affdee86ec65a258867ce8ae1aefce8086be8d51cdcb7b05cd49da4c8d1", 0xa9}, {&(0x7f0000000340)="ad04b70f8a3abcaec8a8e6bcd68950fb4520ee89085e9be68c17a4e91b8b39949ba8c509bd13d8148b146bf578931eefbb16dd53771a5559630e8c36f7157fd2db6c869ec6ad956cf5231ddebccece68ea175f303c35193ebc53211b4274", 0x5e}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="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0x1000}, {&(0x7f00000003c0)="c6942bb6215298b50471817fd52e1d89123cd242bae39c0763679a59c9bc912f2b6d4cb51ea3d3a3929818b4b7019d31ce2bd10badacb14ccee8920793655cbd2310768abbb7389f7a6d93d48441a484a61288c421cc53f1ba64971467eb6f47aed985e36285b98e5f51aa9a0a798bc42e6eaba8e2774fb3663f568e01fd8ea6", 0x80}, {&(0x7f0000000440)="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", 0xfc}], 0x6, &(0x7f0000000580)={0x7c, 0x129, 0xffffffff80000000, "fda77c655ae82b9e631a3bbc8fcccf1b7466f798d4bb95abe4e49bfe05452985f929b343e11113c30e8d3136b045d517117070fefce062c236f401c64b1aed80ff7ac9dc4558b7a0375203c1f903b23ec8c1f8a7d7be015e119511f36669a2a1c8da327647532f04928c6e87291a24"}, 0x7c, 0x4000}, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) prctl$void(0x1f) 2018/03/26 11:10:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x68, "fa7e8941824eeb6a3f7e6ecafe874122bbd614f378dcd8a0948123744739f8e762eb073bca6690a2191dba1715b1c912aa715e15d32991226616cf0a85ddfe33ce97c6eaa65d507bac32ad5c4057bec86d46e804016e7f55d9dd96019be479b1ef197c5e7911a878"}, &(0x7f0000000140)=0x8c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="0290"]) 2018/03/26 11:10:13 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00005b4000), 0x8) signalfd(r0, &(0x7f0000000000)={0xcf}, 0x8) fgetxattr(r0, &(0x7f0000f6a000)=@known='security.evm\x00', &(0x7f000081cff4)=""/12, 0xc) 2018/03/26 11:10:13 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r0, 0x40) socketpair$unix(0x1, 0xfffffffffffffbfc, 0x0, &(0x7f00007a7ff8)={0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sync() mprotect(&(0x7f000018a000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000451ff8)={@multicast1=0xe0000001}, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000002c0)=0x8001) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000250ffc)) recvfrom$inet6(r2, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f16fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x74a}, 0x8) sendto$inet(r2, &(0x7f000058b000), 0x0, 0x4004, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0xffff, 0x4, 0x20, 0x101}, 0x14) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x800, 0x70bd25, 0x25dfdbff, {0x2, 0x20, 0x14, 0x7, 0xfe, 0x0, 0xff, 0xb, 0x1000}}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x90) 2018/03/26 11:10:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="b4cc4708258f111c180000001d00ffff000000dde3d609856bc0c7e0549d28300be3d7a2adf11a6d6e15caeaa29a40180d3a93ed207ddc3e2159ede3bf5ebd52ffdd928f17574310a7faba7b0c8fd765d899e03b7f7b010002a9e0843aa0190be2fe85edefd28c536bdc14e338a8c16817404b1a32e89d431a45324e3e8a7f529f2a00000000000000000000000000000004"], 0x1}, 0x1}, 0x0) 2018/03/26 11:10:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/03/26 11:10:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000100), 0x20000000000000f3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x2}, {0x80, 0x7}, 0x2, 0x7, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x9edd, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6d36}, 0x8) 2018/03/26 11:10:13 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x5fa, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/snmp\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x746, 0x3, 0x8000, 0x5}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x9900, 0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) setfsuid(r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x9, 0xff}, &(0x7f0000000100)=0x88) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x1) 2018/03/26 11:10:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x101000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8103, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000040)={0x9, 0x4, 0x27a7, 0x0, 0x0, [], [], [], 0x7f, 0x5}) 2018/03/26 11:10:13 executing program 0: socketpair(0x9, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/03/26 11:10:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x2, 0x3, 0x4, 0x0, 0x7fff}}) 2018/03/26 11:10:13 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) close(r0) 2018/03/26 11:10:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x1ff, 0xfffeffff00000001}, 0x2c) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000080)="d04078c7c7c19cd605adfa3492761f34758488afe4b79be920494999cfed6d79fd48a09dd6f712ad12a49731d4328291b6a2bce4d8429afc9a62cfd63c73d2a553aece4e997bfdc5462977874db539b3daa2dd07a1cbe905f1f7ec201aabf37057a4092317d892876ac7d061d4dab394a2eb67a658be24e5b44812ce891d"}, 0x20) 2018/03/26 11:10:13 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 163.435935] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/03/26 11:10:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syslog(0x1, 0x0, 0x57) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x4}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x35d, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000400)={r2, r2, 0x1}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x5, 0x1f, 0x100000000, 0x2, 0x3a, 0xffffffffffffffd7, 0x6, 0x81, 0x9, 0x9}, 0xb) syz_open_pts(r2, 0x80000) timer_create(0x6, &(0x7f0000000240)={0x0, 0x6, 0x1, @thr={&(0x7f0000000140)="1bc170e92ae7bb3ed8b4307610d796b20737ef4826c14ef13f568000c0340cc04ed8d2442b6aa314a42b60e5c8ed740c55406bb9058b983af5ee665f5369a441f1ff271878f43f21d13cfec3fcf7cce1529c6ed3361c2bd3339b4a34bea5cfd5fb0f9f035d8f13e679acdc5b8c302c588f6c3b23fc21f188aa9c19e3b0b6b005b976ea24041f7a79b8630c88171419170ed31fc4fa7f6e01", &(0x7f0000000200)="ea4b1aa088a8c9a9ca2b5588164068875c93f1ef4f2f6fea1b371b1e48ede8aecac0"}}, &(0x7f0000000280)=0x0) timer_settime(r6, 0x0, &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000300)) 2018/03/26 11:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x7f, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:15 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x540) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@delneigh={0x24, 0x1d, 0x400, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x0, r2, 0x80, 0xa6}, [@NDA_VNI={0x8, 0x7, 0x100}]}, 0x24}, 0x1, 0x0, 0x0, 0x44081}, 0x4080) read(r0, &(0x7f0000000280)=""/66, 0x42) 2018/03/26 11:10:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101800) recvfrom$ipx(r2, &(0x7f0000000240)=""/150, 0x96, 0x40002040, &(0x7f0000000080)={0x4, 0x4, 0x4ff, "b41520a5a2a8", 0x80}, 0x10) socket$inet6(0xa, 0x0, 0x0) read(r1, &(0x7f0000000140)=""/232, 0x3b8) 2018/03/26 11:10:15 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) readv(r0, &(0x7f0000003280)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xffffffffffff9376, 0x8, 0x200, 0x32e, 0x97, 0x2, 0xb5e, 0x5, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x2, 0xfffffffffffffffc, 0x1f, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}}}, 0xd49, 0x3ce}, &(0x7f0000000040)=0x88) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/26 11:10:15 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x3fffe) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5}) 2018/03/26 11:10:15 executing program 6: prctl$setmm(0x23, 0xf, &(0x7f0000ab7000/0x1000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ab6000/0x4000)=nil, 0x1, 0x3, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x7}) 2018/03/26 11:10:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002a7000), 0x217) r1 = syz_open_pts(0xffffffffffffffff, 0x20002) ioctl$TCSBRK(r1, 0x5409, 0x5) 2018/03/26 11:10:15 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x4, 0xffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000000140), 0x4) 2018/03/26 11:10:15 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x2000000, 0x2000000000001}, 0xb) acct(&(0x7f0000000040)='./file0\x00') 2018/03/26 11:10:15 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6083f8a60030210000000000000000100000000000000000aa030010780000000d5f4f00603f9e3c00000000ff0200000000f7ffffffffffffff0001ff01000000000000000000000085298c697f0a788f3b372c8d8b590b85000932dacc6b7a77f5d51bccad6daffd25756efcf382c334ab94e014e2f1ba5d663044e3f48d6e15997e673d66ebc7285238092aae5745396035806b205e0e0c0f68f00dc35d5a9237095d02f10030d144a1151ab82b44a9d78895132ba14df06d"], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x387, 0x0, 0xfffffffffffffffe]}) syz_emit_ethernet(0x56, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="4ac2fbcf1fa0", [], {@canfd={0xd, {{0x3, 0x7f, 0x5, 0x7}, 0x34, 0x1, 0x0, 0x0, "412a8bd9ee7c54a1d0a265af7debc79b33cff3d246eeb27d9ce1cf3c726d9d6ef176a1e568705f740c64a5940910e20d46e1569407d26d0b0d73d1981c507cac"}}}}, &(0x7f0000000040)={0x0, 0x5, [0x20e, 0x9ef, 0xe73, 0xec]}) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) 2018/03/26 11:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x2, 0x7, 0x800, 0x800, 0x100000000, 0xffffffffffff8001, 0x100000001, 0x3, 0x5909, 0x5}) 2018/03/26 11:10:15 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) 2018/03/26 11:10:15 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 11:10:15 executing program 0: perf_event_open(&(0x7f000055cf88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f000000b000), 0x10) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @random="5c8dce85b524", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}}}}}}, &(0x7f0000b3e000)) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffff7fffffff, 0x400) 2018/03/26 11:10:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000000c0)={{0x1, 0x7fff}, 0x0, 0xffff, 0x4e, {0x7, 0xffffffffffffffff}, 0x7, 0x800}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000140)) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x100}) getrlimit(0x0, &(0x7f0000000000)) 2018/03/26 11:10:15 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff00000000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r1, 0x9}, &(0x7f0000000680)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x7, 0x2000000001, 0x0) r4 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff}, 0xffffffffffffffb3) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = dup(r4) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x4800, 0x50) ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f00000007c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r5, 0x50, &(0x7f00000002c0)}, 0x10) ioctl$VT_DISALLOCATE(r7, 0x5608) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x80001d5, 0x0) r8 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f00000003c0)={r9, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000340)={r9, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r9, 0x1ff, 0x5, [0x8, 0x3, 0x2, 0xffffffff, 0x100]}, 0x12) ioctl$ASHMEM_SET_PROT_MASK(r8, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000540)='net/dev_mcast\x00') sendfile(r4, r11, &(0x7f0000000040)=0x2, 0x400000ff) listen(r6, 0x3ff) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000480)) 2018/03/26 11:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/hci\x00') name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x92, 0x4, "ae724756c213baab7f16c31c3c2b57b46270d8f2327b4d361950a927a3d150671db0f0aa246b1e05b3d723d76287fdb433ea7f53c5dfde8ee0f5129e8c77a697dd2a00a13c0686fd4aaeea43cb5a12f308fcbf5868ed31a7d238a375c99b3e77f0ccb5d20851f4e5f4c1d0145c67dacca785f6a8ceb1a5fa245f1e5678e3638eb3132ba9dea214640f8f"}, &(0x7f0000000100), 0x400) ustat(0x7, &(0x7f0000000140)) [ 165.041461] bond0 (unregistering): Released all slaves 2018/03/26 11:10:15 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4e, 0x5, 0x9, 0x80000000, 0x0, 0x7, 0x10, 0x9, 0x4, 0x5642, 0xfffffffeffffffff, 0x858, 0x0, 0x83, 0x100000000, 0x3f, 0x8, 0x946, 0x7ca8, 0x7, 0xe451, 0x68b2, 0xca0, 0x9, 0x2, 0x3, 0x18, 0x1000, 0x8, 0x2, 0xff, 0x7fffffff, 0x2, 0x1, 0xe5c8, 0x2, 0x0, 0xd21, 0x7, @perf_config_ext={0xd060, 0xafa}, 0x20, 0x4, 0x7, 0x7, 0x7f, 0xff5f, 0x640b283e}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000aeffc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1a8) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) 2018/03/26 11:10:15 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x3fffffffc000000, 0x200001) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'ifb0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000500)={0x1, 0x1}) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getgroups(0x8, &(0x7f0000000580)=[r1, r1, r1, r1, r1, r1, r1, r1]) ioctl$KDADDIO(r0, 0x4b34, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000005c0)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000600)=0x1) uname(&(0x7f0000000640)=""/162) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000700)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000780)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000007c0)={0x80}, 0x4) sendmsg(r0, &(0x7f0000000b80)={&(0x7f0000000800)=@sco={0x1f, {0x401, 0x5, 0x400, 0x0, 0x8, 0x100000001}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="6603df516d20737e4da4f37e29933534ea7855996a77bd6fdfa105251408d415e8d33a86995e8f941359056efa802fca2becd79965c01dea1f923d2a", 0x3c}, {&(0x7f00000008c0)="17fcd3f98f77d2855008e6889435c7ec900ea72295420ed2984501d4af654f22a626c413821bbfe4", 0x28}], 0x2, &(0x7f0000000940)=[{0xb4, 0x10d, 0x3ff, "c1b255b90e4500e2019a20b9eb8c7904f24d91a6f419473a0d0ca9743f98381c6782e4ef726c3a99c537ce3b03d08034ca90b54d73670b4349be845c2c86a872ff45d54e0245507793d191618af78055317f9473943f7d1da194a8115cb450c2d500e3064c3a6c5775f991ee3d0f9a7f5d6246c0e993f6e08d7bc12e71be190fcf952bf1b24fa88f38cd8b65d0db8aed76ddff72228829818955f2c9fe09d3f6837fcbecba1e"}, {0xb4, 0x10d, 0x5, "44275a13552e5efee77a511b1c9d51e3e5c903b214ae3c576d2ffe0eb92946d1fbab028b68f15c54e5f9a88a9447f0d149b37a15c6bd2b7e673e64ba4bea43a89e46d24b1017a5e4e7051812b4f94768f0b38d2a004f5a7299b004fe5122a01f812fbfbad94cb1c804892a53bfdffb7611eb7e7e6c8a2b1607d3fe5f90a2621b805392e5423806e2f349b5714902276c70c8ad8091172000a3e80ef8931f90eed64bef908269"}, {0xcc, 0x0, 0x7, "e9daa68202e2f0879a36cb64a91c9ae48c49c2c841eedab1dcd740e852071de417a5bc1bea97ac97b9eab2febcb722573ebd6f716b6ef4691968ecbe08b58d2d4900dfb372fbe12afe613821418285f900caaac33fc46cabfb75ae05d21d82e211058225b5dce8f4503c73904a775173a051f623da074cff3720aef26eb853d105bace962c05ce462e904cfc88db0168645096576e93ef5061b252b7b953b66101187ee8d871252079f9d0d852984e58d6fd030d9398fbd08a3dc59cdb98b7e3"}], 0x234, 0x4040001}, 0x41) getpeername$packet(r5, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000c80)={&(0x7f0000000c40)=[0x0, 0x0, 0x0], 0x3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000d40)={r3}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000d80)) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000dc0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000e00)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000e40)=0x2) perf_event_open(&(0x7f0000000ec0)={0x1, 0x70, 0x2, 0x2, 0x7f, 0x9, 0x0, 0x4, 0x8008, 0x4, 0x7fff, 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x8, 0x4, 0xc000000000000000, 0x2, 0x6, 0x80000001, 0x1ff, 0x7, 0x1, 0xffff, 0x7, 0x8001, 0x6, 0x10000, 0x3, 0x1, 0x3, 0x5, 0x0, 0x9, 0x93, 0x7, 0x8, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000e80), 0x4}, 0x0, 0x6, 0x1, 0x2, 0x100, 0x333b, 0x4}, r7, 0x5, r0, 0x3) r9 = syz_open_dev$usbmon(&(0x7f0000000f40)='/dev/usbmon#\x00', 0x8000, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r9, 0x800443d3, &(0x7f0000000f80)={{0x1, 0xfffffffffffffffa, 0x9, 0x0, 0x80, 0x81}, 0x50a, 0x3, 0x6}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000fc0)={'lo\x00', {0x2, 0x4e22, @rand_addr=0xffffffffffffffff}}) connect$packet(r8, &(0x7f0000001000)={0x11, 0xf5, r6, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001040)={0x6b, 0x7f9, 0xff, 0x7, 0x4, 0x1}) 2018/03/26 11:10:15 executing program 0: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1000000000081) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/26 11:10:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x828}], 0xfffffffffffffe01) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000000300fb0000004a504fa3d69edfa9a5c3e511ea5b411dda1bea0fa533c5e0bec3b453b15ae4adf5d32e674d55a69dac4200e93bf4e95df63add9b33ffb1ace1709046802b19d844c525ce6e066a931611e5ea42827cc933257a45370280ed280614e83c19d209716eb08c020b0c24c833d1debd0dca7cdc8666886d79a6ebc90a63f1c9b9b1d0cbfcf92a17d9adf45ae467802691cbd3cdbba30d17f88c5f70159b6fc645010e9d81314510f064d84e554dcb47b4a7fd90968c72c5428e7e7342834af8306a334101611b172b9819697f6860756edc8c2073e379766fbef9ebf48d56fbeefe430c5357ddfe61d4ed209bf8796fe3b5"], 0x14}, 0x1}, 0x0) 2018/03/26 11:10:15 executing program 1: msync(&(0x7f0000d5d000/0x3000)=nil, 0x3000, 0x10000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/86, 0x56}], 0x3, &(0x7f0000000340)=""/116, 0x74, 0x7}, 0x40002042) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000400)) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000440)={'bridge0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) 2018/03/26 11:10:15 executing program 5: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000100)='net/ip_mr_cache\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) 2018/03/26 11:10:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100)=0x5, 0x4, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x100002) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'syzkaller1\x00', 0x8001}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:15 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x2aff, 0x1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000280)=@ax25={0x3, {"a8dabbd6a13a64"}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000340)="d40b", 0x2}], 0x1, &(0x7f0000000a40)}, 0x0) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) signalfd4(r0, &(0x7f0000000300)={0xfffffffffffffffe}, 0x8, 0x800) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)='\b', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) exit_group(0x5) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/03/26 11:10:15 executing program 0: mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ftruncate(r0, 0xffff) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x5, 0x1) syz_emit_ethernet(0x12f, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv6={0x86dd, {0x800, 0x6, "300635", 0xf9, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x5e, 0x8, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xfffffffffffffffe}, @generic={0x9, 0x27, "26d0f5aeb6c8d01584a54e69a935b00ffc7ef261a4a7012eae302a30aa329690802023c6a50cd9"}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0xe48}]}], @tcp={{0x4e24, 0x4e23, r1, r2, 0x8000, 0x0, 0x11, 0x1, 0x1, 0x0, 0x6, {[@md5sig={0x13, 0x12, "bff31322757e15724d356b699d5941fe"}, @exp_fastopen={0xfe, 0x14, 0xf989, "860cd2f535821b6b0c4c1d0d657e5936"}, @timestamp={0x8, 0xa, 0xffff, 0x5}]}}, {"0dc7a3aba23f63c8c745fd23cbf52b0b36516d213d8d73862d0463ab63d7a07c0ec9dceae0b7fa98f4e93ea91c9cf3ab6fbd060a85a9e6672cdf889277d0318c354e2b717ba398b10b84e8301ca39fd468ac1027594f07a8583389dc81ad8615beb6a8e720"}}}}}}}, &(0x7f0000000200)={0x0, 0x4, [0x555, 0xc14, 0x9f3, 0xebc]}) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) 2018/03/26 11:10:15 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') close(r1) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000dbf9ff)) getsockopt(r0, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000beb000)=0x286) 2018/03/26 11:10:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000009140)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="6d151d0cb422facde90869c09deaefedcedd150211683402887830250743fecbd9dce9", 0x23}, {&(0x7f0000000300)="e5a970fd014ba6bf88e6443aafb5768d079f2b454d2762d5fa7d28a1d15f30821d065e8c5f73d7b27c11314d7f3fcce83aca64ff04aea888f89eae88009870688f3432691d902f345428a8a149243c1ecd3b8c775598d679562ecfac603879f22133dbea85466ccad75dba39a70d333d74111082a127875ac289af9142f6e8037ad2a39f5ca675e4c05f4f25db12a8d31e866d8939c90c486e9cd0708c09ffc11402", 0xa2}, {&(0x7f00000003c0)="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&(0x7f00000090c0)=[{&(0x7f0000007d40)="0739e3d0f5d5c21bddda2df7df99ffe09900cae07440f549a215bca1c996b3b0ce4af43fe2159ec40b4e5969513f17e98225079851c6f9df1bb37bc5df5837e6ab37574fc7d39c8aa96540279337dbf227074897cf35101348331a7fd216fa2d0c34717ea3d43b02b69ebd549102353f6ce21d0a8c36642e4f79dd1cde6c7505ab8320310763c8c056d4186129a5a7f702067799c662d84666f643778fbd3a83abd658a1f12c36258d35b578a0c33e48c9cb3f3d46291e60a4665f29ec0ee74e215d72e4dfdee5393a4fb835d5b607cd0057c900f8dbd2ece9c94e23150b308778a8a8f7ad43164dddf7f221d4cb5379", 0xf0}, {&(0x7f0000007e40)="a092076bf1c069831295cc61068ab6458fc6a55d1fbc01d63cd1d820d05192ae18edbbb9632124d38182d37132e7463fb0cca7b8b30cb08a7c40b580a7ecf4ef9c87e48eb0c523f46a4dd8861ee0c8a4774266b870cf97551a6770704ef9189025700b534277e81d34b7410ed84355b92c3b7bf67bda22daaaa42813b1e1ce1dd144005fd67a3afc5b454a013bd34d86f73f345c4788d594eac551a43fc9f52de5", 0xa1}, {&(0x7f0000007f00)="a9c7e57f6a392f1be408b58661feb8622cd68c5ebb6c8b7e", 0x18}, {&(0x7f0000007f40)="2543819df31361545b98999665f9d0be94c67a6f93172365d2f5de89b5d40327945d3aa0d47c19d7dc598b6be66199af5ded5f7fa5e726531fea98def134ebe44e25176ddb3f30d1bc39cb17f9a2fb9f8db6708eafd4b162edf32b72f4374625b75e46bf0db08e2feadfc3d75737e9ab3321d4a6f637c2cce931f0ed740bafa772023ab5d037cc4f5bab637612df33852a7651980e05f067a652923c8666db79fa7a4c8dd953c09439e3f7780f088b615633fc601b46cd6e20521615145141ef71442099a1", 0xc5}, {&(0x7f0000008040)="401eefde7b733adbc4802cc25cb3599e23e1c99466ad8561eabef8541f49062d3b623b5159c91e888bea014c7dad95b533714ac091cd66f7d72fbccff9ceee723f1fc0793a3fa27853d15ab5ff40c84f630af956ee28682f0f2a77e385fcc97b52b54cd2fa67224a08d3177e6ca73844d9", 0x71}, {&(0x7f00000080c0)="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0x1000}], 0x6, &(0x7f0000009100)=[@assoc={0x10, 0x117, 0x4, 0x7ff}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x20, 0x40}], 0x9, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/03/26 11:10:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x7) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="1163484000000000000000000000001a000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) 2018/03/26 11:10:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd}, 0x2c) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/03/26 11:10:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/189) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0xb722, 0x100000001, 0x0, 0xd2, 0x6}, 0x14) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0xffffffffffffffe3) 2018/03/26 11:10:16 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000), &(0x7f00003a7ffc)=0xfffffffffffffda8) 2018/03/26 11:10:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6ef69b789346477625") getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/26 11:10:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 11:10:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d03, 0x0, 0xffffffff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 165.772878] binder: BINDER_SET_CONTEXT_MGR already set [ 165.801650] binder: 13233:13240 ioctl 40046207 0 returned -16 [ 165.894641] binder: undelivered TRANSACTION_COMPLETE [ 165.899836] binder: undelivered transaction 15, process died. 2018/03/26 11:10:16 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, 0x0) r1 = dup(r0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) 2018/03/26 11:10:16 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/03/26 11:10:16 executing program 5: io_setup(0x2, &(0x7f00000004c0)) rt_sigsuspend(&(0x7f0000000000), 0x8) 2018/03/26 11:10:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x47}, {}], 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0xfffffffffffffff8, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0xfffffffffffffff9, 0x20, 0x4}) 2018/03/26 11:10:16 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0xa}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) sendfile64(r0, r0, &(0x7f0000000000), 0x101) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/26 11:10:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xff, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x9cc, 0x0, 'client0\x00', 0x4, "c48bae15b07624a7", "a0ccb22144fc6a7ba26327295cc2880a5eefa490c9f391ad9c63e7ebe6c2399b", 0x8000, 0xd27}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0), 0x0) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a0000000000000001000000000000000700000000c6b23250f0f6065d860a96f3dcf2a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e7940db2e8f55d8c4b196da7b09eaaba1d3dd947ed46cd5ed348820300"], 0x5a) prctl$intptr(0x1f, 0x1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="b8fc9fcb9d8361e2eaba38b0b6ed16714b2dcb67a5f1e90521d33786f8bc96b46c8eeb50f96c02665d65d80e3c4a126ea26efb2a094f25335f50ba3e4fc80318f22c41") 2018/03/26 11:10:16 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x7) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="1163484000000000000000000000001a000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) 2018/03/26 11:10:16 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000005200000328c07000fbdbdff347586c8cfa2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x40c1}, 0x1) 2018/03/26 11:10:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x3000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffe) 2018/03/26 11:10:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000202b38800000000ffffffff0000000010000600000000000000000009873ebb"], 0x1e}, 0x1}, 0x0) 2018/03/26 11:10:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10c01, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xcc49}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) eventfd(0x9) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) getegid() ioctl$KDSETMODE(r3, 0x4b3a, 0xffffffffffffb455) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000300)) 2018/03/26 11:10:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) bind(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x80) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/41) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)='+', 0x1}], 0x1, &(0x7f0000000140)}}], 0x1, 0x40) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x4100) 2018/03/26 11:10:16 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20041, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x7, 0x3f, 0xffffffff}, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) r2 = dup2(r0, r0) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r0, 0x9}) sendto$inet6(r0, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 11:10:16 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f00002c2ffc)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in6={0xa, 0x4e23, 0x10, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x74) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 11:10:16 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) syncfs(r0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, &(0x7f0000000100)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/26 11:10:16 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x2000004) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x8, 0x7, 0x0, 0x401, 0x1000, 0x1, 0x6, 0x0, 0x8, 0x3ff, 0x99, 0x3da6}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x40082406, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 166.121213] binder: undelivered TRANSACTION_COMPLETE [ 166.126430] binder: undelivered transaction 17, process died. 2018/03/26 11:10:16 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000018fb3)="130000003200ff20f2e6ebffffffe300e902ff", 0x13}], 0x1}, 0x0) 2018/03/26 11:10:16 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="0800000000000000000000000000000007080008fcffffffff3bf7fa3fae6a4e3600c049dc88a19533ff3583e7532ba1ab5855f72d50eb4b"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0xfffffffffffffd8b, &(0x7f0000000100)}, 0x10) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000480)={0x3d, 0x100000000}) sendfile64(r2, r0, &(0x7f0000000380), 0x5) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000003c0)={0xa41, 0x5fa, 0x1, 0x1}) times(&(0x7f0000000400)) 2018/03/26 11:10:16 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x50) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000280)={0xffffffffffffffff, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x104) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000000)) writev(r2, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r2) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="00528e059ff340f87703e9f764aaf42878967cf0545b9394541a4e41d36533bf710488b3c64f066cfa57ba5d61def02d9335366fa9dcbd59dd5910c39aa29b17aec21809474228812e3a4c0946eae70005d062ee3ed4972872dde1778b2caf14c866c97baf99ca25d42dbdfdf0dd4d141b738afc2589b05d720c9183a0fe1b0c77e386b71fd9bbac4de11dfd9cdb2695312795b90dc4536dfbebe209aa1d64d0777651bdb1ffd15958ff0331fcbd55649515a91dbc3727f750c925a3980041fb9c54f3a8", 0xc4}], 0x1, 0xa) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x100000000) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/26 11:10:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x88000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) readv(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0xc51, 0x10, 0x0, 0xffffffff}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0xcdb, @empty, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000005c0)=0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 11:10:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x0, 0x9, 0x9, 0x7d4d}) write(r1, &(0x7f0000000080)="596fe12fe240fa52c8da935e046e19c88ccb20a29a683d218da02327daa804dcfe25af8022358aad9f8eebf1c895b9f248ab054b76", 0xffffffffffffff79) socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0xfffffffffffffffb, 0x9, 0x40, 0x56, 0x400}) ftruncate(r0, 0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80000) 2018/03/26 11:10:16 executing program 5: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180)=0x6e, 0x80000) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'tunl0\x00', @ifru_ivalue=0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x80001ff) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 11:10:16 executing program 6: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x2, 0x2, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f03014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/03/26 11:10:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40000141980) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000013c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001440)={0x7fff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x8, 0x8, 0xa3, 0x100000001, &(0x7f0000001400), 0x5, 0xfffffffeffffffff}) ioctl(r0, 0x1267, &(0x7f0000000040)) sysfs$3(0x3) 2018/03/26 11:10:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x0, 0xd, 0x1}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0xffffff23) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000580)=""/246) sysfs$3(0x3) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0xb88}, &(0x7f00000001c0), &(0x7f0000000280)={r1, r2+10000000}, 0x8) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f5dcc8cc"], &(0x7f0000000180)=0x8) 2018/03/26 11:10:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0xb7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0xf000, 0x4000, 0xf, 0x4fd, 0x1, 0x7, 0x6, 0x81, 0xaea7, 0xed8, 0x0, 0x5}, {0x2000, 0x6002, 0x4c812c620461b782, 0x7f, 0x40, 0x4, 0x3, 0x4, 0xc3, 0x5, 0x1, 0x80}, {0x2, 0x0, 0x10, 0x52b, 0x5, 0x382b76d1, 0x8, 0x81, 0x1, 0x81, 0xffff, 0xd02e}, {0x0, 0x2000, 0xf, 0x3f, 0xff, 0xfffffffffffffffa, 0x6, 0x1, 0xf0de, 0xffffffffffffff1f, 0x44, 0x7ff}, {0xf000, 0x2000, 0xc, 0x3f, 0x7, 0x1000, 0x2000000000000, 0x7, 0x0, 0x7, 0x2, 0x37}, {0x4, 0x3000, 0x4, 0xb0a, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x8, 0xec}, {0x0, 0x17000, 0xd, 0xe785, 0x7f, 0x78380766, 0x5, 0x80000000, 0x8, 0x8, 0x8, 0x1}, {0xf000, 0x0, 0x4, 0x3, 0x2, 0xfff, 0x3, 0x0, 0x3f698a66, 0xcf5, 0x8, 0x9}, {0x2, 0x16006}, {0x2, 0x1f000}, 0x1, 0x0, 0x100003, 0x400004, 0x8, 0x0, 0x1, [0xffffffffffffffc1, 0x3ff, 0x1ff, 0x4]}) [ 166.528604] PPPIOCDETACH file->f_count=2 2018/03/26 11:10:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0xffffff77) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = open(&(0x7f0000000300)='./file0\x00', 0x8201, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000013c0)={0x4, 0x8, 0x200, 0x9, 0x1f, 0x1304, 0x7, 0x5, r3}, &(0x7f0000001400)=0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x9, 0x0, 0x0, 0x2}, {0x2, 0x3, 0x8a6, 0xff}, {0x9, 0x6, 0xc9, 0x8}]}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x420000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) socket$nl_route(0x10, 0x3, 0x0) [ 166.634323] PPPIOCDETACH file->f_count=2 2018/03/26 11:10:16 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffffff01, 0x40) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x1398, 0x9}) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x825, 0x1000}) 2018/03/26 11:10:16 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x404}, {r0, 0x5d0575b67ce59099}, {r0, 0x80}], 0x4, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={0x8}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000001c0)={0x1ff, 0x7, 0x4, 'queue0\x00', 0xfffffffffffffffe}) write$rdma_cm(r0, &(0x7f0000000f80)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000f40)={0xffffffff}, 0x107, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x0, 0xfa00, @id_afonly={&(0x7f0000000080)=0x1, r4, 0x0, 0x2}}, 0xfffffffffffffe1c) 2018/03/26 11:10:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x3f}, {0x1000, 0x7f}, 0x6, 0x4, 0x23}) 2018/03/26 11:10:16 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x14000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp\x00') mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8112, r1, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) open(&(0x7f0000000040)='./file0\x00', 0x240000, 0x0) 2018/03/26 11:10:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0xf1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00009eb000)=ANY=[@ANYBLOB="28000000060000000000000000000000000000000000000000000000050000000800000000000000"], 0x28) 2018/03/26 11:10:16 executing program 1: getpgrp(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/246, &(0x7f0000000000)=0xf6) close(r0) 2018/03/26 11:10:16 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x4000, 0x0) getpeername$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x8e0883c42f9560f8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) 2018/03/26 11:10:17 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0xffffffff, 0x79}, {0xc5a, 0xb590}, 0x4, 0x3, 0x3f}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000d0a0103367c7b163ef521849e4a0000"], 0x14}, 0x1}, 0x0) 2018/03/26 11:10:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/130) move_pages(0x0, 0x1, &(0x7f0000000fe0)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000), 0x0) 2018/03/26 11:10:17 executing program 0: socketpair(0x10, 0x8000b, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r0, &(0x7f0000000040)=""/161, 0xa1) r1 = gettid() prctl$setptracer(0x59616d61, r1) r2 = gettid() tgkill(r1, r2, 0x0) 2018/03/26 11:10:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000100)="c500") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10000, 0x9, 0x9cff, 0x5, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), 0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r2, r1, &(0x7f0000000000), 0x5cc9) ioctl$KVM_NMI(r1, 0xae9a) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000807000), 0x43) 2018/03/26 11:10:17 executing program 5: r0 = socket$inet6(0xa, 0x42000000802, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 11:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000040)=""/183, 0xfffffffffffffdc1) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x1, 0x3, 0x6, 0x2, 0xffffffffffffffff, 0x80}, 0x2c) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:17 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r0, &(0x7f0000000140)=""/236, 0xec, 0x40, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301880) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/46) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getcwd(&(0x7f00000000c0)=""/37, 0x25) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) r4 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r4, r4, 0x0, 0x4bc7) 2018/03/26 11:10:17 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x20) 2018/03/26 11:10:17 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x901c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x7, 0xff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x376, 0x7fffffff, 0x400, 0x3, 0x10, r2}) 2018/03/26 11:10:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='13', 0x2}, {&(0x7f0000000280)='V', 0x1}], 0x2, 0x0) write(r0, &(0x7f0000000000)="5b9255938afce29cb53163a27badb32e4b313a490df61d27f51978c82f5a9c39edeb3970daf8d0aea93b41ec7c69f26328ee2ecd88fb444532d2691e55f9c83e", 0x40) 2018/03/26 11:10:17 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) unshare(0x28060400) recvfrom$inet6(r0, &(0x7f0000506f47)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) clone(0x8020000, &(0x7f0000000000)="1ff3fe78922be0fd90aeb8ae5cfa918d0d2ee1fde25161c7c8d716fe0e4c4f0d633a206a11ed014aff147314f0ab625925df0ef68d58e87d2a69119a0246bbd1fed252abdf25da963476e2b9aaf30d771cc2f21d6e09770155907855a69404544701e855098b5f71ffb16bebe26000deaf797941bd3cf804d11a95e8be75cb33c16aff99cd0f196bbd80f2f77c8d6275163f4d57089b624e8b3c40609e9423096cccd948b3cf4d20bfbd3b148316b4", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7216d6c0c47ddec6b6a1cd162c77cd7012aea15f3f4506fa832565ff44bfdd42cacb4ae4d6c9110ed13a448dc27d77c7b053a48eda81c1d90f8932ce87e2f48d716099f9889dddf29ff07d184fa08fa550693712ed3dcf37f5990d6c3594dc74f527876653e4e444eb07e04362cebc297861ac5cb54b4b2f342ededd45aaa30072091ad58d9133bd85fde3b2103b1baaf77083e753a9f81a7bba0230cf34") r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc8000)}, 0x0) 2018/03/26 11:10:17 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r1, 0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) r4 = getuid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xe000, r4, r5, 0x2b95, 0x8) rmdir(&(0x7f00000004c0)='./file0\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000500)=""/34) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/vcsa#\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='md5sum\x00'], &(0x7f00000007c0)=[&(0x7f00000006c0)="236367726f75701b6370757365742900", &(0x7f0000000700)='/dev/vcsa#\x00', &(0x7f0000000740)='wlan1+-procvmnet0%:^selinuxvboxnet0', &(0x7f0000000780)='vmnet0cgroup[+\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000800)={0x7, 0x2, {0x3, 0x2, 0xf5f, 0x0, 0x7ff}}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000008c0)={r2, 0x8001, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'rose0\x00', 0x0}) connect(r1, &(0x7f0000000a00)=@can={0x1d, r6}, 0x80) connect$ax25(r1, &(0x7f0000000a80)={0x3, {"a11d4125250310"}, 0x1921cf02}, 0x10) renameat(r1, &(0x7f0000000ac0)='./file0\x00', r1, &(0x7f0000000b00)='./file0\x00') bind$netlink(r1, &(0x7f0000000b40)={0x10, 0x0, 0x25dfdbfd, 0x82084004}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b80)={0x70, 0x5, 0x8000, 0x6, 0x1000, 0xebfc, 0x3, 0x80, r3}, 0x20) r7 = getpid() ptrace$setregs(0xf, r7, 0x4, &(0x7f0000000bc0)="18b77899fc489773784680a2ee611ccc13961039f2e28b108ac92eab20061b8881d4cbb6b652cc0e7d989f816a964ea683f86eb9b492697fd89e343e48dc32d724459796e7ae3ce03914aa2564a46adb15a5eda0edfd325d067dddf83dab342252519921297302de1c240496e4281edaabe2fe5ab68da7f5b707a2791917882145362aba70505ec29a78c3d99556e829c44c462e280548e15c5ade06e3c954281d99e5e5960c0807d678c5a5c1004e70ba9be4aa467a72") dup(r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000c80)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000cc0)=""/244) r8 = accept4(r1, &(0x7f0000000dc0)=@ethernet={0x0, @dev}, &(0x7f0000000e40)=0x80, 0x800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000e80)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000ec0)={0x6, 0x49, 0x5, 0x0, 0xd3a, 0xfffffffffffffffc, 0x5, 0x8, r3}, 0x20) 2018/03/26 11:10:17 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd94090000000a00000003000000030000000000000000000000", 0x24}], 0x1}, 0x0) 2018/03/26 11:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7fff, 0x0, 0x9, 0x9, 0x0, 0x7fff, 0x2, 0x5, 0x2, 0x800, 0x401, 0x2, 0x9, 0x0, 0x8001, 0xe, 0x4, 0x2, 0x2ae, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x7, 0x8, 0x1, 0x4, 0x1ff, 0x80000000, 0x3, 0xc8c, 0x652c200000000000, 0x1, 0x14, 0x9, 0x9, 0x0, 0x1367baa4, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x8000, 0x3, 0x9, 0x7, 0x5, 0x5, 0x7f}, r1, 0x10, r0, 0x8) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:17 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) 2018/03/26 11:10:17 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x103, 0x20) bind$packet(r0, &(0x7f0000000580)={0x11, 0x2, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) 2018/03/26 11:10:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x8, 0x0, 0x8, 0x68f}) 2018/03/26 11:10:17 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200, 0x0) recvfrom$llc(r2, &(0x7f0000000100)=""/5, 0x5, 0x12001, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x7, 0x5}) 2018/03/26 11:10:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6a16, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8, 0x30}, &(0x7f0000000100)=0xc) 2018/03/26 11:10:17 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000003fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x5, 0x4, 0x0, 0x0, [], [], [], 0x4, 0x0, 0x0, 0x0, "35287d58be0076f8042ef65199b20343"}) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 2018/03/26 11:10:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='atty\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0xb}) getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202840, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:17 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r0, &(0x7f0000000900)={&(0x7f0000000000)=@full={{0x3, {"08d5785259654d"}, 0x8000}, [{"151329e243655d"}, {"60bdabc327961f"}, {"074fb15dbfab36"}, {"9e169e019660c6"}, {"f8fc02d561f647"}, {"b2b17cde4f96d3"}, {"fc59c99563d068"}, {"9dafd3fa02861e"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000080)="b2024865662e18b7ffb469976a393fe0c23e86c7889f98081f374ffdce619e17042b01c86b17f20c64e4b29c1da5632ffb59d7ae390a84b2b7e807b9468e17f3fe4a5cc5f111961aec829b4fa31416d4173ef8a223d227844fa43e93a9e6f18147193cb858a01c5f12640cd8157e11ceecaefafb327a979352ac334df4cabf84541d03dd1177f7bec8007e03ca1634b22f55745dcaf888", 0x97}, {&(0x7f0000000140)="06c085b2b542e2909d428a02eb41e61a79ccc93994dd52816e749bf0d8c5f15d1640080f2bdc20404e060b6d53f0273a84c866d83445fb62d633359b16cd4afd4115cd6d4149968458b528c946ae4adf3745de07391b8da9cca361ed5c186341f9168c0fd76f6e8304be6650fef61b8dcb37aebb414fef31d32cbc68454a3dbb969891b644e521df1df5146f7e57a0ab98516786f0a7d541", 0x98}, {&(0x7f0000000280)="51272db26bd03d790984466aaf752a82dcf61a66df90bdccd00d6eabb0d8e4e168cdf8e80fdf91449c9d13ceb2b9c185731529e1c14e1669420e5b33c7e2731678077e452a84a613897454176efc07f5a8f6b344578709448f784c043334cfb8118e93b3736e264184fd0116dfeb4d1064611fe46733d4743612f2092c7936f87b7e909b01233033450aea145db3630d486cf269c60e61cd13ed91", 0x9b}], 0x3, &(0x7f0000000340)=[{0xd0, 0x11d, 0x100000001, "3fdece0ca0673562315d96b7d4262cf2c869bf2e3658598ea5a0857eaaf722a3a241f005fc2508ae98398db6e9ec755599088482ace601cbae0bcec3ed88e372e2d76e6c13a3330b1aa20ae8f2b53357545a8422767dbbea1a29509cad6db35dcd03dd90f470173076c4861cb8e276624ddcce7fdd4823cc94ca3ada9344eacdab065db3214a4797e6b0e7c34829aed5ddf490f140890d13ad3101f99d1338a3ac7337f2e33c828ffa8ba90f3743302ed78313c7d4b62eb37b65fc408ec28b1d8f3f03"}, {0x44, 0x117, 0x10000, "89a4330b71681e1c03745046b5ef511b9af0ae66300949c31bb9010cad5f3fc20485bb7242afc1ddac15c70b01d30a2bba288e50b0af9f"}, {0xac, 0x11a, 0x7ff, "785ad8e234aaf95c70c05a45cf8cbafe4b7430b781f4c25e7a9816e1748a97a3f7f2fca031b949d389b85454bcd546528b546118b7de39449f493f4ad8649f4bfebf2374a1ebdfdcd89e470198640887e18c75ec785badaa34555d7448da057f3244f24ed2bc5fd23e439922c2b057061141ff2b1c9b3731dfddb28ce1246c7d5cd9dff3bbfed3aee655f88c6b4edd994a0499294b81b5f68e3463af42"}, {0x4c, 0x11b, 0x2, "49b1ad491a5af6b90c5fd0fac84018e75ef963a10b358c313aa613f866c78ff0a257055d194af24975b4767a50cb56c45d2ef7cf61c5755579b97d9edb"}, {0xd0, 0x107, 0x9, "b7d1270ee2df4a97c313619ddf2d96b59234ada035d7dd5b34e560521252eeca11ae6dcbeb61243055ec3eebe0d1afea32907e1acbdfa7266bc205084b3a98f8710adf8d131fb83fcc3d7abe1b0c07f2279418a1f686eadaacd5ac71a86f1c74712bb2ecdd60191534322deda11de3b37f0430172d6961aad03d04f6aed591ee6ba8998b57563e0cb93f0f472e9073458ff5b4e1038a074ad513e8cc2fec0c5e339031344e3f214a2ca13f13b5bbeb8b07fd62672d2912a966a564da73c88213c9ffa316"}, {0x10c, 0x99, 0x40, "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"}, {0xf0, 0x11f, 0xfaa9, "33726dbe7055ae3adc37efc0a69f24723cd5016cb38e95f7d7a3a4a27e4b6e648f0057b5f25dec612081dc1b2b9a3b6c79242c4ebda8fb583db7f766cdbbd58f0e42bcd7b15e463e6f33890653971851c63634e990d314a8aa1c3c9600060817756a9e51e4b199711a2f2489d6edacdc9d8d669ccb64accf42ca6bee71eecd747448637c5fefec4f67e8e87060de51383115ea1a681e433c16f848bb081277147b57ce29464ebea7ca8791b417339e48ef6ab3193eeb93c0f65ceafddff6053fccafd824660b94b29205f1aa187b7c408506304d43aa36d043e2323943502b166144f55b"}, {0xc8, 0x118, 0x45, "c7824568b35df147a5cb11bff3842a67bed066b0e93c7fdf26d31e822de7ffb0625f7a1ca4e5e06f2a76110ad2416486f291ecf7bb8bf85e04ccb74ce4f1d33f03c8d9c9bc5c8f7773e8e3f2b108b8ae8c7860d7bb9f28d43ddeeb9fff6266d96035b5ac0c47c22f5b2b41d5cd4883045550787aed816dcb97a4fad002e5c609d07573fe7c5a81c73c1d7613961eb6aef690023853a79b8690b0c8c99e5a04fbc0c8871c8966ba11de4bdd32ac476f22275b487a9b4e0ead5635"}], 0x5a0, 0x1}, 0x40012020) 2018/03/26 11:10:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x8001]}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x111, r2, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/03/26 11:10:17 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x2, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x10000, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_open(&(0x7f0000000080)='eth0\x00', 0x0, 0x68, &(0x7f00000000c0)={0xffffffff, 0x8, 0x5, 0x401, 0x1, 0x7f, 0x5, 0x7}) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x74f, &(0x7f0000438ff0)={0x0, 0x989680}) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x101000) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000180)=0x1, 0x4) 2018/03/26 11:10:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) r2 = dup(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0xe000, 0x10) prlimit64(r3, 0x4, &(0x7f0000000100)={0x6, 0x10000}, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000001c0)}]) 2018/03/26 11:10:18 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb910035008100210086dd6076605100303afffe800000000000000018a575c0c99bcd1c020010000000000000000000000001860090780014000060c5961e00000000ff010000000000000503000000000501ff020000000000000000000000000001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r1 = socket(0x10000000000010, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/26 11:10:18 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r0, &(0x7f0000000900)={&(0x7f0000000000)=@full={{0x3, {"08d5785259654d"}, 0x8000}, [{"151329e243655d"}, {"60bdabc327961f"}, {"074fb15dbfab36"}, {"9e169e019660c6"}, {"f8fc02d561f647"}, {"b2b17cde4f96d3"}, {"fc59c99563d068"}, {"9dafd3fa02861e"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000080)="b2024865662e18b7ffb469976a393fe0c23e86c7889f98081f374ffdce619e17042b01c86b17f20c64e4b29c1da5632ffb59d7ae390a84b2b7e807b9468e17f3fe4a5cc5f111961aec829b4fa31416d4173ef8a223d227844fa43e93a9e6f18147193cb858a01c5f12640cd8157e11ceecaefafb327a979352ac334df4cabf84541d03dd1177f7bec8007e03ca1634b22f55745dcaf888", 0x97}, {&(0x7f0000000140)="06c085b2b542e2909d428a02eb41e61a79ccc93994dd52816e749bf0d8c5f15d1640080f2bdc20404e060b6d53f0273a84c866d83445fb62d633359b16cd4afd4115cd6d4149968458b528c946ae4adf3745de07391b8da9cca361ed5c186341f9168c0fd76f6e8304be6650fef61b8dcb37aebb414fef31d32cbc68454a3dbb969891b644e521df1df5146f7e57a0ab98516786f0a7d541", 0x98}, {&(0x7f0000000280)="51272db26bd03d790984466aaf752a82dcf61a66df90bdccd00d6eabb0d8e4e168cdf8e80fdf91449c9d13ceb2b9c185731529e1c14e1669420e5b33c7e2731678077e452a84a613897454176efc07f5a8f6b344578709448f784c043334cfb8118e93b3736e264184fd0116dfeb4d1064611fe46733d4743612f2092c7936f87b7e909b01233033450aea145db3630d486cf269c60e61cd13ed91", 0x9b}], 0x3, &(0x7f0000000340)=[{0xd0, 0x11d, 0x100000001, "3fdece0ca0673562315d96b7d4262cf2c869bf2e3658598ea5a0857eaaf722a3a241f005fc2508ae98398db6e9ec755599088482ace601cbae0bcec3ed88e372e2d76e6c13a3330b1aa20ae8f2b53357545a8422767dbbea1a29509cad6db35dcd03dd90f470173076c4861cb8e276624ddcce7fdd4823cc94ca3ada9344eacdab065db3214a4797e6b0e7c34829aed5ddf490f140890d13ad3101f99d1338a3ac7337f2e33c828ffa8ba90f3743302ed78313c7d4b62eb37b65fc408ec28b1d8f3f03"}, {0x44, 0x117, 0x10000, "89a4330b71681e1c03745046b5ef511b9af0ae66300949c31bb9010cad5f3fc20485bb7242afc1ddac15c70b01d30a2bba288e50b0af9f"}, {0xac, 0x11a, 0x7ff, "785ad8e234aaf95c70c05a45cf8cbafe4b7430b781f4c25e7a9816e1748a97a3f7f2fca031b949d389b85454bcd546528b546118b7de39449f493f4ad8649f4bfebf2374a1ebdfdcd89e470198640887e18c75ec785badaa34555d7448da057f3244f24ed2bc5fd23e439922c2b057061141ff2b1c9b3731dfddb28ce1246c7d5cd9dff3bbfed3aee655f88c6b4edd994a0499294b81b5f68e3463af42"}, {0x4c, 0x11b, 0x2, "49b1ad491a5af6b90c5fd0fac84018e75ef963a10b358c313aa613f866c78ff0a257055d194af24975b4767a50cb56c45d2ef7cf61c5755579b97d9edb"}, {0xd0, 0x107, 0x9, "b7d1270ee2df4a97c313619ddf2d96b59234ada035d7dd5b34e560521252eeca11ae6dcbeb61243055ec3eebe0d1afea32907e1acbdfa7266bc205084b3a98f8710adf8d131fb83fcc3d7abe1b0c07f2279418a1f686eadaacd5ac71a86f1c74712bb2ecdd60191534322deda11de3b37f0430172d6961aad03d04f6aed591ee6ba8998b57563e0cb93f0f472e9073458ff5b4e1038a074ad513e8cc2fec0c5e339031344e3f214a2ca13f13b5bbeb8b07fd62672d2912a966a564da73c88213c9ffa316"}, {0x10c, 0x99, 0x40, "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"}, {0xf0, 0x11f, 0xfaa9, "33726dbe7055ae3adc37efc0a69f24723cd5016cb38e95f7d7a3a4a27e4b6e648f0057b5f25dec612081dc1b2b9a3b6c79242c4ebda8fb583db7f766cdbbd58f0e42bcd7b15e463e6f33890653971851c63634e990d314a8aa1c3c9600060817756a9e51e4b199711a2f2489d6edacdc9d8d669ccb64accf42ca6bee71eecd747448637c5fefec4f67e8e87060de51383115ea1a681e433c16f848bb081277147b57ce29464ebea7ca8791b417339e48ef6ab3193eeb93c0f65ceafddff6053fccafd824660b94b29205f1aa187b7c408506304d43aa36d043e2323943502b166144f55b"}, {0xc8, 0x118, 0x45, "c7824568b35df147a5cb11bff3842a67bed066b0e93c7fdf26d31e822de7ffb0625f7a1ca4e5e06f2a76110ad2416486f291ecf7bb8bf85e04ccb74ce4f1d33f03c8d9c9bc5c8f7773e8e3f2b108b8ae8c7860d7bb9f28d43ddeeb9fff6266d96035b5ac0c47c22f5b2b41d5cd4883045550787aed816dcb97a4fad002e5c609d07573fe7c5a81c73c1d7613961eb6aef690023853a79b8690b0c8c99e5a04fbc0c8871c8966ba11de4bdd32ac476f22275b487a9b4e0ead5635"}], 0x5a0, 0x1}, 0x40012020) 2018/03/26 11:10:18 executing program 5: r0 = socket(0x12, 0x1003, 0x8001) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)="f09af1943e0cb1a486c12c4332a989e019f3d362ca61698fde874389e25aa76c694895fcce14882aa87bbf505da7e8ceb2d67529e2511c8dab7e0b996629c5fbf0543684ccf874ccaa373dc7295ff4dbe105bb88b1c6a03e414ba3b57b03f52541980f1c6b1a577b7cbf1eab7478cb015dea094314d91c7c39db06877c8f145be6d6573b8b60cdaad13fe86580e3ef50eee9159088780c96f232f377d1405148fd2bf72fded7cee01a98db7e0e1a8f6f456faebccd4c0100812adb91d680690b4ab079c9351f53397ddeae19ad25995d1d3a7daf078e", 0xd6) ioctl$sock_ifreq(r0, 0x80000008912, &(0x7f00000000c0)={'ip6gretap0\x00', @ifru_hwaddr=@random="7fbdd4b977a5"}) rt_sigaction(0x3b, &(0x7f0000000000)={0x4, {0x803}, 0x40000000, 0xffffffffffffffff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/26 11:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x200000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101800) listen(r0, 0x7fffffff) r1 = openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x6010, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x5) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/109, 0x6d}], 0x3, &(0x7f0000000440)=""/2, 0x2, 0x285}, 0x100) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, @remote={0xfe, 0x80, [], 0xbb}, 0xb99, 0x9, 0x9, 0x100, 0x1, 0x200, r2}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000005c0)={r3, &(0x7f0000000580)=""/57}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x1, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000700)=@assoc_value={0x0}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000780)={r5, 0x80000000}, &(0x7f00000007c0)=0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000800)={0x100000000, 0x10000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000840)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000880)={r6, 0x80000, r0}) connect$unix(r0, &(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg$rds(r0, &(0x7f0000000dc0)={&(0x7f0000000940)={0x2, 0x4e23, @rand_addr=0xffffffff}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/33, 0x21}], 0x2, &(0x7f0000000c80)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffffffff, 0x5}, &(0x7f0000000b00)=0x4, &(0x7f0000000b40)=0x91, 0x0, 0x0, 0x3, 0xff, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x6}, &(0x7f0000000b80)=0x40, &(0x7f0000000bc0)=0xffffffffffffff69, 0x4, 0x9, 0x4, 0x598feb44, 0x1c, 0x8001}}, @cswp={0x58, 0x114, 0x7, {{0x7fff, 0x5}, &(0x7f0000000c00)=0x3e, &(0x7f0000000c40)=0x4, 0x2, 0x1, 0x6, 0x81, 0x21, 0x7}}], 0x108, 0x41}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000e00)={0x101, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) renameat2(r0, &(0x7f0000000ec0)='./file0\x00', r7, &(0x7f0000000f00)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000f40)=@int=0x8, 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000f80)={0x5, 0x0, [{0x7fff, 0x7, 0x0, 0x0, @msi={0x8, 0x2c0}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x39, 0x7}}, {0x5, 0x3, 0x0, 0x0, @adapter={0x1, 0x800, 0x100000001, 0x9, 0xe1ff}}, {0x7fff, 0x3, 0x0, 0x0, @msi={0x6, 0x5, 0x10001}}, {0x3, 0x1, 0x0, 0x0, @sint={0xfff, 0x2}}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001080)=0x7, 0x4) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000010c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001100)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) preadv(r0, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/94, 0x5e}], 0x1, 0x0) 2018/03/26 11:10:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001500)=0x2, &(0x7f0000001540)=0x4) r3 = socket(0x4, 0xa, 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffff001, 0x2) r4 = inotify_init() ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000001580)={0xf97, 0xd000}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000001640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/kvm\x00', 0x0, 0x0) r5 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0xffffffffffffffff) keyctl$describe(0x6, r5, &(0x7f0000001100)=""/182, 0xb6) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000001680)='encrypted\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000eb5ff4)={0x90000008}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001700)=""/30, &(0x7f0000001740)=0x1e) keyctl$instantiate_iov(0x14, r5, &(0x7f0000001480)=[{&(0x7f00000011c0)="716bab8fb429b543", 0x8}, {&(0x7f0000001200)="c0fcaa152302814459025453037324d743655aeb323bf33354038fe36f34c0cc18beb62e4636eb6f1272e7a8330232a6be4c9ae38ae43ce3fd86ec53a5196225934402bae51a312d065509f12f2b0641cb60e4973e53ffb79cccab06ab148e58332cadc865bb0b11d598ab8455837d6624c681ef6e66f97c268eb4d8fd9c782d33acf154", 0x84}, {&(0x7f00000012c0)="ea44d8b131a670b4b35c9c5e419aac1a92d6bb51845342a83a7c1a6999aae511233988ba252529fba4aaf85ad29df558f6eaef14e2b5543654037db3df39", 0x3e}, {&(0x7f0000001300)="54737527671724489a55724ee9a05ce522560bc840d4b2f7eb92eba55a25779bb34f86d813def1aff64bc8b300801b1511327c373ca30c552808e5958b656157d5b557eab7e58dfb932cdd06ae14d6f84c4618b20df67f33f997acd51faffb3d", 0x60}, {&(0x7f0000001380)="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", 0xfc}], 0x5, r5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001600)=@add_del={0x2, &(0x7f00000015c0)='nr0\x00', 0x1}) 2018/03/26 11:10:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x58042) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x13, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/03/26 11:10:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0x14, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x4a0, 0x4) 2018/03/26 11:10:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000900)=0x800008, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xff, 0x40, 0x5c, 0x0, 0x2, 0x88f, 0x9, 0x3ff, 0x1, 0xfffffffffffffffd, 0x80000001, 0xda, 0x0, 0xffff, 0x80000000, 0x3, 0x0, 0x3, 0xcd}) sync() setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x20000, 0x4e) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000840)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/159, 0x9f}], 0x4, &(0x7f00000003c0)=""/70, 0x46, 0x400}, 0x6}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)=""/254, 0xfe}, {&(0x7f0000000540)=""/165, 0xa5}, {&(0x7f0000000600)=""/17, 0x11}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/67, 0x43}], 0x5, &(0x7f0000000740)=""/233, 0xe9, 0x2}}], 0x2, 0x2001, &(0x7f00000008c0)={r2, r3+10000000}) socket$alg(0x26, 0x5, 0x0) 2018/03/26 11:10:18 executing program 2: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc23b, 0x100) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)={0x35}) 2018/03/26 11:10:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x1}, {r2, 0x80}, {r1, 0x2}, {r2, 0x84}, {r0, 0x14}, {r1, 0x8}, {r2, 0x2}, {r0, 0x8000}, {r1}, {r2, 0x20}], 0xa, 0x8) sendto$inet(r2, &(0x7f00000000c0)="dce508994984973b4cd97221f4ee2573170f6717a7c9761932b921bbbd3269382137ec2ff8f4b62a3b971582102b7f184db75e16f1cb4f6fcdd286", 0x3b, 0x4840, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='-\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_mr_cache\x00') exit_group(0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8037) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) fcntl$getownex(r4, 0x10, &(0x7f00000001c0)) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000000c0)) ioctl$VT_WAITACTIVE(r3, 0x5607) sendfile(r3, r3, &(0x7f0000000140)=0x2000000, 0x400) 2018/03/26 11:10:18 executing program 6: mq_timedsend(0xffffffffffffffff, &(0x7f0000000080)="a2014f79b1ecd3aed6eb4b400dd47da3312d058cd0825cba37aac44a7be5785472e40914aca5c7918dc72f9cecbe2669ce095951be2335b38ca938cbb716b31c4a768da7ff16de11229aa82c1c", 0x4d, 0x0, &(0x7f0000000180)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8, 0x0, 0x3, r1}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000040)="c66cb6f1ad02000000001400"}) 2018/03/26 11:10:18 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@ax25={0x3, {"4df8861be4b1a7"}, 0xc59}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x26, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="179fdc74d19afaba4a8188056664e1a6d12ff93e85a8"}, {&(0x7f00000001c0)="a48e2445f07f0483bbb22f1d1393c0fefcb5436a14fd57443da1cdc1b87558e748ab983ab7f61cf7db028122db100754fe1a9cc1b53dd910698f2fdd3e9a6c783046906198640b37899c7ccb1f3abf6cd9791aea71db7cf535ffd32e634ba5b9aac776dc394e43892607a3f9720daf901685526aa75e70f40e554202d9d3074829c56fe4bf388fdcf614b1c2dcc05e05383f005f17494e7a277bf11f3c6b9fc56606f87ba32344017da75eb6e508986fed5321e0e5772440eb885e71ed238c08f70c87256c2b2bde9eae788a850c447b6c"}, {&(0x7f00000002c0)="727d25840fba5b97c9cff8208da45a10d5cdd32a53fbf1ba9621a4aa5b6926bc340d1855b530f2600e919f021e0f62e11a3149d964d8a2f228c3ae759c8c"}, {&(0x7f0000000300)="32bd6d681c6154a76607c371", 0x98}], 0x0, &(0x7f0000000080), 0x27a, 0x40000}}, {{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/26 11:10:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)) 2018/03/26 11:10:18 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x7) 2018/03/26 11:10:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/03/26 11:10:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x400, 0xfffffe6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000040)=0x3000) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x9, &(0x7f0000f14000/0x4000)=nil, 0x1) creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffff91) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000001c0)) vmsplice(r1, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e", 0xba}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r5, 0x1) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/26 11:10:18 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3f, 0x30, 0x2f, 0x3}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, 0x8) sendto$inet(r0, &(0x7f00000000c0)="a2d025389c150e2210142518780d268d6c79f51b12f9d275468487d951498f9b02d85385355f7477048eabb632abc0ecf75b95cdf92a1f98db3764387ffe732215d585bd49272f8676073c26b3cfe54401a546d69922c4280ebb58996cb31ea1a534a7a9c65d40aa1963e5f02dec7d90dde69f602df56757e25e6f308c2a", 0x7e, 0x40001, &(0x7f0000000080)={0x2, 0xce23, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 11:10:18 executing program 5: inotify_init() prctl$void(0x800027) 2018/03/26 11:10:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x2000000000000001, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000180)="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", &(0x7f0000000040)="13"}, 0x20) 2018/03/26 11:10:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fstat(r0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000000)) 2018/03/26 11:10:18 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008b2000/0x3000)=nil, 0x3000, 0x2000008, 0x3f, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) 2018/03/26 11:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x800, 0x9, 0x5b, 0xffffffffffffa92e, 0x16a, 0x3, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x1, 0x8, 0x1000, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9f99}, 0x8) set_mempolicy(0x0, &(0x7f0000000240)=0x5, 0xfff) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) 2018/03/26 11:10:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xffffffffffffffe1, &(0x7f0000000040)={&(0x7f0000016fe0)={0xffffffffffffffa7, 0x2a, 0x829}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fsync(r1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100), 0x4) 2018/03/26 11:10:18 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffffffffff7e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000840)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) r4 = syz_open_dev$sg(&(0x7f0000000900)='/dev/sg#\x00', 0xff, 0x240000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000940)={r4, r0, 0x8}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000002c0)=0x80, 0x4) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000640)={&(0x7f00000005c0)=""/114, 0x72}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) process_vm_writev(r5, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/135, 0x87}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000680)=""/18, 0x12}], 0x9, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/78, 0x4e}], 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000440)=0x5, &(0x7f0000000800)=0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000980)) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x2, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0xfbfb, 'gre0\x00', 'ip6gretap0\x00', 'dummy0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], @random="da226e6efb6a", [0xff, 0x0, 0xfffffffffffffffd], 0x9c, 0x9c, 0xc4, [@m802_3={'802_3\x00', 0x8, {{0xff, 0x3ff, 0x1}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x8, 0xfbff, 'ip_vti0\x00', 'lo\x00', 'tunl0\x00', 'ipddp0\x00', @random="e1e48dfb42fe", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x19c}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:devpts_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x8525}, 0x8) 2018/03/26 11:10:18 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x6, 0x0, 0x1, 0x49f2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000200)={0x40, r1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000001c0)={r2, 0xd3}) perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8982, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000100)=""/136) 2018/03/26 11:10:18 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) socketpair$inet6(0xa, 0x0, 0x926, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x10200, 0x1, 0x4, 0x1000, &(0x7f000004d000/0x1000)=nil}) 2018/03/26 11:10:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x31, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYBLOB="00000000b89d1f52d72ddbd68b9abb4b291dac412f3860b4540497380400000057000000000000000000000000"], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/84) 2018/03/26 11:10:18 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20042, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000afa000)) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x472b, 0x20, 0x2, 0x4}, 0x8) 2018/03/26 11:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x9, 0x7, 0xa2}, {0x3e, 0x926, 0x2, 0x7}, {0x100, 0x5, 0x2, 0x101}, {0x80000001, 0x200, 0x80000000, 0x1ff}, {0xff, 0x8000, 0x9, 0x5}, {0xfffffffffffffff9, 0x0, 0xfffffffffffffff7, 0x5}, {0x100, 0x7fff, 0x2, 0xffffffffffffff00}]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) [ 168.473997] binder: 13550:13556 got transaction with invalid data ptr [ 168.483682] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 168.502415] binder: 13550:13556 transaction failed 29201/-14, size 87-0 line 2982 [ 168.553257] binder: BINDER_SET_CONTEXT_MGR already set [ 168.564410] x_tables: eb_tables: CLASSIFY target: used from hooks BROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 168.585505] binder: 13550:13556 ioctl 40046207 0 returned -16 [ 168.591832] binder_alloc: 13550: binder_alloc_buf, no vma 2018/03/26 11:10:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x4) close(r2) 2018/03/26 11:10:18 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x80000001, 0x3, 0x9, 0x4d, 0x4, 0x4}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/26 11:10:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x240, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x91, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000000180)=""/202, 0xca) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x8) execve(&(0x7f0000000580)='./file0\x00', &(0x7f00000006c0)=[&(0x7f00000005c0)='vboxnet1trusted\x00', &(0x7f0000000600)='eth0\x00', &(0x7f0000000640)='(md5sum\x00', &(0x7f0000000680)="f923757365727d656d3063707573657473656c696e757800"], &(0x7f00000007c0)=[&(0x7f0000000700)="f473656375726974792f00", &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00']) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) rt_sigqueueinfo(0x0, 0x17, &(0x7f0000000040)={0x36}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=r3, @ANYBLOB="000300011001000000d77eec7f080800808414c3abed41c19226872b06f2ed982eb98b04a8afa64c7b0c80e562ac10f3d813432b7888012278d041fd7e52672c1404b3a5ecf93754fa734350a59971ec8313cad05dcd33a8b33d962fe5b89967372620381118a78e36f455a136c11948730cbc6bcc815387"], &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x6, 0x4, 0x5, 0x7036, 0x20, 0x401, 0x6, {r4, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2, 0x0, 0x0, 0x4, 0x1}}, &(0x7f0000000440)=0xb0) 2018/03/26 11:10:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000400), 0x2055) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000001400)=[@rights={0x14, 0x1, 0x1, [r1, r1]}], 0x14}], 0x1, 0x0) 2018/03/26 11:10:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/26 11:10:18 executing program 3: socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x4001) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0xff, &(0x7f00000000c0)=0x0) io_destroy(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x12100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) sendfile64(r0, r4, &(0x7f0000000100), 0x4) connect$can_bcm(r1, &(0x7f00000003c0)={0x1d, r5}, 0x10) 2018/03/26 11:10:18 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20042, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000afa000)) epoll_pwait(r2, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000654ff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x472b, 0x20, 0x2, 0x4}, 0x8) 2018/03/26 11:10:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0xf9d3, 0x8, 0x1, 0x4de4}) r1 = socket$inet6(0xa, 0x80007, 0x1) rt_sigprocmask(0x0, &(0x7f0000024000)={0x2}, 0x0, 0x8) listen(r1, 0x81) io_setup(0x20, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001ec0)}]) 2018/03/26 11:10:18 executing program 2: r0 = socket(0xc000000018, 0x4, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1b, 0x10c) [ 168.597498] binder: 13550:13564 transaction failed 29189/-3, size 87-0 line 2963 [ 168.617943] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.623870] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 11:10:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00005b6000)={0x0, 0x8000000000000012}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc010643a, &(0x7f0000000300)={0x40000000, 0x2, 0x3b}) timer_settime(r1, 0x2, &(0x7f000006b000)={{0x0, 0x8}, {r2, r3+30000000}}, &(0x7f0000000040)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x240, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r5, &(0x7f0000000140)="e7feb23f5f505229e22abb8eaeef8a94c1ab222801daf317030c0cd53c557d4d7b62b344f848a2fb5051dcc1d47e50e46f3e80c96b6844d493a0d6eb06be8b602aa0ef7fea220c07b89d89e5882ed5e6cda23cf56becdd92c567eea772637c9e84439ad8238e11f4edb5b2be848dc03ea1ab17557c2f82c3ed08054dcb9c1392295748a4c2c38c6a596a04ed09995b50ab69cb8da6f0dbf09b8fdeab1d073fdeb5897d9cbae83b3f885e652587b137189bca055289e557eb1366c5a06c7b318cd36fd378abb2155d98a1a731f21e9d787358deac1f8df537", &(0x7f0000000240)=""/5}, 0x18) timer_gettime(0x0, &(0x7f0000000100)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000340)=0x7fffffff, &(0x7f0000000380)=0x1) 2018/03/26 11:10:19 executing program 7: r0 = socket$inet(0x2, 0x80802, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000016c0)={0x0, @in6={{0xa, 0x4e21, 0x66, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000000}}}, &(0x7f0000001780)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000017c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1300000036aed9ad704b0273a8110093b66a14e253d9f7"], &(0x7f0000001800)=0x1b) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rtc\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001600)={0x0, 0x20, 0x6, 0x8000, 0x101, 0x101}, &(0x7f0000001640)=0x14) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000001840)=""/131, &(0x7f0000001900)=0x83) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001680)={r5, 0x3}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f000071e968)={0x18, 0x23, 0x829, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001940)=@sack_info={r2, 0xffffffffffffff81, 0x40000000000}, 0xc) r6 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001980), &(0x7f00000019c0)=0xc) sendmsg$nl_generic(r3, &(0x7f0000001580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001540)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="803d0c2cad7326958ed4bd066c53b0471b3f45497dde73387009d61cb16971b90ad8dadbac7690575b262eb76ae997b6396cd0751e0c11b8464a0128b7f01571a0b057631ff5083f31433114191701c347b3565f76fe8f248f9a88f63ef25f1d38a774dcaafb38b826d24a6a89604a036cd5169683398cb1feb41ecc2785318035abacb6eabe38c8f9aa721ed8cd96e887098ce6bc02d644fd16ee8e1566c9b6162375e5678158e1a11afb0d6ef0ced056f6e7264ddb60c30de66d879d5400bbc7742d67f154e220691a988a199c2a411346e8287c43130152ac449743a76fb47545609855623f2b9fdd63d2cdf049ea42e8f331459f6799513c594c4cbb09bc9e505114e47063da88189846b90bad111b8ffb247b3b4bf65cc2f64b68c21f470e594c64d91c5f025892a8163fab4e9008dcb0168f8101e5160d1607bc6213f0113b89603b7122a8abd2cb8b4cb116c533e5d33c0a7d8d799a4648b28725cf08242ffec000673c16886ca38c92e461fd1a3c0ebc687125c5c43866ffbbffefac2fd331bd1f5b2fc0c601d3a901bb4766631a569de17b2147b9902e74ca0345f086dab49dbe7585de51a052eedc1b9e1108368fd20c2f67757f994bbee1a5d92cb0f72c55caca629440c989bed4cbbb71396de9d7af4d12dc9aedfe6b4084d6d1985e7e5672d6a33dff1c7a92cb9dae26e938eb3a74bbe2c45971be6bec44f2f9ca8c5eac9bcd38e280ab45e9367c44dcc8ce280bc3cfaebb41db0c5811355a65304bd7730a2381ae2110a27b89debcde4fcf2b4303633a72af523ca8108af894ed2ff4bec23d01def38f7f5ead8d91e79bb4489648edea42242c10d8b8f9253d5ac2ba914276d13dc1b5858efb040442419438d4ddb1d1add092447e683e5af15476623d74d35bbc7bfea53674da0cf065751d32e6d64c453266b12b0c21b150a5955d87b1fb92230b004384d44102d51515743c94fd67e5fb8a47c7ca8617d7ca2f09d93c958fb279ec6e625565df66deaeac4a228dcefebbc5fb09f37f77725bf8a6b1d05abf31b46783e6f34a10bd8d9a34c35488c5325265e531a9ee13938e6a91ccdc8eb6ef3349408fc1e32b1847a6ec21ba813bc080d5ab00b0aaa9abcd1cb04975dd6739d5dd054e6b571d83e2745fd9c5b76819f1c87f57f0cf3f5533b20f57e2e0c60c40a09c26eaf87e2ad98c978d10fe974d2baf993bfcfedfa5cc0c18221e608530fb30d921f448f449b8950eea20346d2dffb701ee501b4c139b8ef912f03cb42a3f79a98429b6cf63cd058df2bf75b971ca9206619988ca1e2cefd659a3087ff817fef1fddc22e7e53579d168043f752d6954b3caaaa34a270413d574a4d013f0529f16daac2b843213d8eb724b615b53eadfeb2a6145120e390f6bcba6524d94ff8f6efdc53be5db8cb195882cf2a278c1e2dc4eea393b96974138f238da6616d2a553c24d48001bca1e3c9dfb440436897e0821349b10db1073fcb7ec1c157c890a937fcc6c1ce319b7f4609688ba0226d34846d24228b6e160cad1af69f467356c5a4bf49ff5288e1fed8312c5a51f7efe0b896addf149b63838325b48e117f87098d0b741daa874f418dcf1cd1cc60b0888ea564ead25959009190da2e38e3da2338acc0df99be3c7d1fd752aaf637d7b21b90f224abc92c2c34f2fc054ac0149f0b3ef2b6f65d374851f468d4ba32428d6aaf7025f41a7f00a14dfd57c36e2efe2afcfaee58cbb3de8b225767de483971e7f19071dd9a976155f45a61ed651901660046e357784564152a2f29780fab1ba7b1e778b8b71ea384783bf15ad790467b190ed0e51ab0b7eccefa0bf62a1196c1e49651fca4ad4f779328bf67d22f8e15e871301ee89bcbe1e44ba1ad041851487ff43df77dbbf69c5ba55b96e69aaba3b90e300b55015231e59759b47cc1b9e043a073283921febca12c8b5d869be8dcc6c95f638f0a359f2b3970961eda471497b61eda8c5243e8dba5906f1a41157f44274d28f99f46acfd075bbd456bdf923590b632d4ef21eb4de3c37ef031aa10cb28d4d24482a4fd44ec60e805b9b85edb2ced13b72eb96a47fcbbe47d3fe49caf2eb4c18d7b6da2b494c037ceee4dd33ca1bc2811ab54fd9efd9a0bc5d2d1b4835e86aeade3668d4d5ff18e86958f1afe8ce8d61665bb0e45b21ebaf7eecae979d055dc10542523d86f8ec7f022ccf1254db141265817f239c03901102b8f31849cd9833a3364643da8edee15d0d2242a399223afdf5876470924f1a5fb082dac3e41f6c29714795b85cce7a5146f8a474cc7997f788085cf8c08b6dec20deec4d3a23fda2cebde70e16ff3e5772e0c2677c7106acec5a450fc813936b81233db59744065fb985d415745b2dc5ed5829366a2bb3f063c51a38c5ddf141b109eec24f33f24c3b753079835bb5ee0fa30ce9a3d6035c815cab1d2fde06f1f36b3d2e8d7645308ac888729c92c94f5ce9a019a010e2a9e0cfe8ce2cdb411e216ea940c4b7a549ecb2c4049e3d1e387ee62a6b80a5fdaca286989429ab19325a0be1da583460d6ec7af672a6c50fd75496a699fd4705b10f573113032ecf6ee4db9fc03a67d04f4d34a5991ae814a821370c1f66a741a9b9958ce9f9653071736e26b1d910a7913e472a57071249cb1a2ca1524e70905661b9cb55ce0a477fb9f78992831d25a37555f7fcb8222d87583e27516d056ed19a48f0720493213638d067d6696bfbc26a0a9e002a99551880092381950e20c6c97f402acfe3c5d78029e90d36207bc814821f8fd30caa0ce0b643f6f5d3c511380587f92e5bc5737cdc10a2e0dcc6a6b6740f432690ccab623de69e1b353b6a6f1782e1798e36dba6502b15eb30a9d614b09f5e890132ff1844c8b4a4f2059767a090003b8e4138da8a98b7b8a5ed27fc76d45ea2aa07b4b748beb0ab94a64c6c91fac230ed990e211f8991e6161ebb8c3ba07e177f1cb44b18a5bb83bc82859e27237f3ad74641c3696df589518578128d6a8c01e1ce88632357f53e3a77024123a34b43b790367ab1caa7af1075d3a99f40c3424d0c734fcb4b64a69582a62398f1fb8dc925e57a7188f5e9a0a9a418dd227e51e5f12f597b7400f8a368f04acf7a314f45f9069b5acc08a00137910e5e379cf84a350bcf259db587ce1704d0707adf1b41f8caeacc047d19f27594ce1f139df86db237543f448d13e688b300fc84d756b9fc4dcfa0f37de32295f5ef432df73ca6532333d08695409e200d9c2ee8653b7b42e408060717e8963e410d9819145cf17d50dbe6743c8ebc016f83a893033da99bfb20f4764b26f1c53014f5039654fa3df5f7c13929a1c8c0ff8a7409cd5a589e3e23f5596a7228056e38632bc2bc580fc428eed5ed9a86fe27feaa2294371b13299444fdaf299e11637d38954911528ee5cc204bc7eeb4c1852adab243f212bcf14eee8c86cb76e4d0dbc8320ce4a172461c8791ef9c2b4a623aa5c71ce38256649d7f2c4d11a035a73874278243991013323cac1b783157994ad9b405a73fc9ef0259b721d2ac718d5ac86d330248c85109121e718388c40fdcbf92183119a4eb08bb15adf80ea9f3bd9ffcae71acd27c56f221888c03e85e742f6dfcdb027dd44c1cddbdb6bc67358fbcbebc71e588229b4bfcfcebada877469491486f2265f92dec8954195562b8e392ebb9940955fe3806939281625b344897d67c248bd5e34522d724594b9fd4af2ad293ce8c58b783ebaafd5c78bf6c0ec8646750fe91ea4fc1a68e9288aefb9ed309c53e3ed0cb7153f4a944cfea7ef477fac636aa61af0555b231de0d704dc1cb59c9c30fc60809f4aa0f424dfc83f7ff486de32ae236b0897d1b4122a35cf0a531c9fdb20bb987f4746b8888a276cadbc06a39d4cf8bc5fce35b2bee0401388a9cf753b4b319ba4ebd5eb6555394264cc4fafc272e43c2910807122c2dddecff3de3fd2249fd667cbc0d5060fff4c338d04cf36ab26ed723fac289c394f6bdaccc6646100d4df9ead1648bcec138a60a9bd9fd69b073ef9fc916ef604277975a328ab62259b93971799d3ba10863b4676a42739157249e2b8476b417584b77758e132278af08b4ccb817c37a593b03988f0e0e107161be8a0392939bb9cc0528ddc058ce4f6cd1c4fd344a94f831a331d7476fda39f0c0e89e1b9b0900ff73f70d4fc074a058713e7f53fa9e0cfac2ca98b322624de9fd635e1c3748bc34e623c104c5f2ee0b24857718a13f4aa207123a69e411dba0fe85a49e0a99ec1fae6024d1bdc8ba9bab10c4d210ed742edcebce8e0910a5010846d588d49b262e5d5958a89c6f6d4acb5380a4335c8e6783b41b20655487e67c93cacead85073769eaba14e5047de5aa833e72f3e15ddfcf72b274a510ff10a6b00ba411fd5c1b01133d9d22c6bbb9850d104d9fb46f1f36297264a45a0d62754e1e72ace595c503b016dbef460eae16c0b310799d76cd7be57269159f4cfc25928a6ed42bb0e9f8c15401f397330cadba86ee403b12006196714ce2bdc87c595a19168aac4cdbc48feb6b51c4d872f6537a207ef63e48964a7432db9558e57a4863d89f9973bc25945e66407a19d0d5a860bb95f7b5cafd4a8a120356dd3eccca1309a1503ae87510d879a8b4dc4cf3f22fe96ef517e197a9265b7c1e78bff15d42a2df803b35f935b5929ed018aff6b25618d6d11e1d2da5c63bd37fa51dd4496ec1c6d7b97e0db57d19d2700e0fdbf1ff525650fcd2132955f4e9b48f42e18edf6961f7e2956a6c6a06285829ba5f630ec2fa64928267c60e3ac550097d4a8d152379cc925c1e730c6f87ed5874df315c6fd3abd958fed4fd0a45a1b4e5d110833dd40e94347a484bb87a22ec46e7f7f7153c956356f4939b526aa30a22ac76d1764f83b2a95a9421276f3c7701edd2f855b8921001432ed25efda8e9779e7ac92f37d641b6be245d96ab8a9e0cb232602653f9d57754b5a36d77b2dcd75bd83af4564fc4baf3da0be2e052c3ae03c9ff5d9e9981de194c574853e2a49c35910dcaf26ef48bd9a4f8e6d01c77e9fe70b13c41eb7bfd0091e9d7f4ebba161255cf8e6092050441efaa8b2ec18ac9a34c6110011079c091471e622aae100c95808f09eb4370ab3238fb13bca3503b53a660ef57d526be8139fb7316ce5a310134ece35d2093efdbbf6faaa9329bd5d1cb324880083415103a9472c40fd4d507a9000af5dbe34242b8e8e20ec3865f680f83761e31ed64a72cbcf1c97a3393f6f39b081398b1656a3231be18255c902fbcc3702abfa2e8d3cdf9c5827d9fec4f0b45a43a4d5813b25a0ac1a50b57ff37518b43cdaea4bd9b308e7236f887c39f3ca1345103e2cd39a8b69604aabe8992e1c77b2f694f26516427eda0a8ce1c091ce08a0aeb75456d05b8a90d2b549bf0afb28bc130b78bd54dd7d47c2801f232614951d6b5a7a0925ef82a520ebc8fbe73106485165d024fcb01ade20b005694b75602603cf9eed16ac1c61706fb03fec469fdff03240754599477313563429996493f6f920a20f436cb99442e7d50e3574dc2b47b3ec195a1fa42294f50701e408df91f398741ca8e5367e2d21eafc606fb565af1adf66c98add2969e0668ed4779e56e00c758d01132e44af23492f605b5966da51b182b796cf60f22a3a71d44e03d3cbc1bc15cdf3d80b2daf17e1eab7a184f13a656e8af64506259f02810ba8e5f5161e21e05e7e90995233e6fba9652ddcab559d661d5fb213a0fcd6aff645817fee213aaba728c962a17a9bcef0172991d1becb8743f63b551f6a2f216badfe96203e775b032e4825e1a34b42492889c4aab2cfc5635cc6fdc2ee51768f96767b34ad050dd5aaee2ffa6b904209414f49be21a123b29b314a9bca330950c8f5c6cf38ffdac4d3f6493a91e61b24bd38a2bea8f0ab2dd0ebf85fe4490a6b2e5ad55ba807fb03f2d2804b319f4bc7f518f0a98fa1889e9f07e15f3dfb3305610e79acb9de02e67ab6a75e7d95a0e4d37d0ba95be4891cc8448b2a42435c7e2e813b60194f6d89a231629abf77573508d604571d22cfbf051019086b0f9271eb56ff33356e90fd1917313e9b859389431ac913fc5894ac1d9b283c9b63462569f65767b1ac40992931346979ffd27c3d482d6a0cbe677b4370f14c904f9c735a5ace7752e9e137f0008c0a9a2fdad9706c082a63ea51a7be6ded3f0c6c7d99f2d7865a40cccd11a9bb778f9307497d0037021b404484e8bcec3c320001e1fdf10288717f3d2c040fd5793e04797508d0400330000001c028300c8005400b2bdcf4bb2ed1034040aadab1282b2cb0387cb834bb0088410f7dd789a540febbed2f239c2dfdd9fd82972f0578da763c4b5b27f5c65c97730f5088d14a59d8ff4c22998d3dc4d657a1c15b60049ac9accb39dbb4f5734d4ae36770023751061a12ac281bda328111a52a5a1b279a0ad5897969a7da623a5b75bac3a18ec0c0a9194463d7589a336ea3ebd420801113ff26228c5b435eae9064722a4424df5c08dcc174d77cf6362b1d10695d3014f0e7a24c56a90473b3db955996a42a3918ff904d93a80008600e4ad2b93419b7266348ab3c4939a3b3accc99cc77ba824b7e3f06e4dc031fa5374992e972e0680d6c049c0e44b98e7546dcfe157361ae38fb359f6fc6b1ecbb594039a29f994edb7ee092a42c0071e94e516c2f5365f59c428418cea07f6c0037abb7f3f79267286be3adbbdc4e2b991f2cf68908d1cebc7bb000000cc000200fce1017e6fd995078f534594e53c86accd6d27b36267cd100b0fdbfe82592a2c27180fea7461f3d88333356ca128621fc558c8c9ed228f222ca20d9f886ce0618cb34e2d5fb20dcf684682111e5e1817b6c5719a006f415ab241281676dce8dfeae34d1a0a0a9bc680928ed4036e874442cb04f4edb8ef09a71a0ca9bd0d6cceb3749e7fe52d7bb0d31d1445ca25e0cb50af3c6a2e52e8693f81b1696adc1cc88469cdadbe34104b6dc90013f7406d3d498167b4943a86ab243814cdd374ee2307347e472b520000efce000008003a00", @ANYRES32=r3, @ANYBLOB="0100"], 0x14c8}, 0x1, 0x0, 0x0, 0x20008041}, 0x24000005) pipe2(&(0x7f0000001a00), 0x4000) 2018/03/26 11:10:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="3000000000000000000a0000000000000000000000140005000000000000cfc700000000000000000100000000000000"], 0x30}, 0x1}, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/03/26 11:10:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:19 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/26 11:10:19 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x400000002, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="007f60a904c2a2c2cbac0000000000008000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/26 11:10:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) prctl$setname(0xf, &(0x7f0000000040)='hugetlb.2MB.failcnt\x00') openat$cgroup_int(r0, &(0x7f0000000280)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) read(r0, &(0x7f00000002c0)=""/232, 0xe8) 2018/03/26 11:10:19 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x119202) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x200000000000000, 0x1000, 0x800000, 0x3, 0x3}) ppoll(&(0x7f0000000080)=[{r0, 0x408}, {r0}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x6}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) wait4(r1, &(0x7f0000000180), 0x80000004, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x6) waitid(0x2, r1, &(0x7f0000000200), 0x80000009, &(0x7f0000000240)) r2 = inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000300)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000340)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000380)=""/190) getrusage(0x0, &(0x7f0000000440)) renameat(r0, &(0x7f00000004c0)='./file1\x00', r0, &(0x7f0000000500)='./file0\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={r0, r0, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0xfffffffffffffff9}}, 0x9, 0x5}, &(0x7f00000006c0)=0x88) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x2, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000740)='/dev/audio\x00', 0x24c00, 0x0) ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f0000000780)={0x51, 0x5, 0x6, {0x3ff, 0xffffffffffffff06}, {0x4071, 0x9}, @cond=[{0x1, 0x2, 0x1, 0x1, 0x8, 0x1000}, {0xffffffffffffffad, 0x4, 0x6, 0x8001, 0x20e, 0x8001}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000007c0)) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000800)=r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) sendmsg$can_bcm(r4, &(0x7f0000000e40)={&(0x7f0000000d80)={0x1d, r6}, 0x10, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x7, 0x40, 0x1, {}, {0x77359400}, {0x4, 0x6, 0x96, 0x4}, 0x1, @can={{0x3, 0x7, 0x0, 0x7}, 0x2, 0x3, 0x0, 0x0, "1a0365a992d93329"}}, 0x34}, 0x1}, 0x20000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000e80), &(0x7f0000000ec0)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000f00)={0xfffffffffffffffc, 0x0, 'client0\x00', 0xffffffff80000001, "30575cbe97449bda", "3d5d62df55bec4306ad5c361cb1d638a4bbad0e6af18b0252fae6c4a2869e820", 0x152d, 0x9}) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000fc0)=r4) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000001000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001040)={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x9}, 0xffff, [0xc3f, 0x8, 0x5, 0x4, 0x8, 0x80, 0x7, 0x5]}, 0x5c) 2018/03/26 11:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/156, 0x9c}], 0x4) getdents(r0, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:19 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) ioctl(r0, 0x40044160, &(0x7f0000005e0b)) 2018/03/26 11:10:19 executing program 1: pipe2(&(0x7f00008bfff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x140000) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x18) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)="e3a74496f2f7f6391b9e82578db595e6fbf0bc750d7db859ea45040cd219", 0x1e}], 0x1, 0x3) 2018/03/26 11:10:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005d00)=[{&(0x7f0000005900)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000005ac0)=[{&(0x7f0000005a00)="e2", 0x1}], 0x1, &(0x7f0000005c00)}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x1, 0x2, "f144fe8936d7", 0xca3100000000}}) 2018/03/26 11:10:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e2c52779683bbbf641a54090c92e089dac6bb122f9db2bef72d8c6c849c29155a1b84bdf87", 0x25, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x5, 0x2, 0x40, 0x2, 0x401}, 0x14) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0xfa, r1) r2 = gettid() ptrace(0x4216, r2) keyctl$get_security(0x11, r1, &(0x7f0000000340)=""/126, 0x7e) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x2, 0xc, 0x71, 0x0, 0x6, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x6, 0x100000001, 0x3, 0x6, 0x1d2a}]}, 0x30}, 0x1}, 0x4000050) 2018/03/26 11:10:19 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x400000002, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="007f60a904c2a2c2cbac0000000000008000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/26 11:10:19 executing program 7: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40001) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x68) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0xfffffffffffffffb, 0x4f1, r4}) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r1, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 11:10:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x344, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x3ff) 2018/03/26 11:10:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x4) 2018/03/26 11:10:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x200200, 0x41) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8d) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xd) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) io_setup(0x0, &(0x7f00000001c0)) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 11:10:19 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1ab00) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x20000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x6, 0x7, 0x3000000, 0x0, 0x3}) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/26 11:10:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x9, 0x8000000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000100)) 2018/03/26 11:10:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) getgroups(0x9, &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000a80)=0x0) r8 = getuid() getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="a639ed76ff164ac0ab398ae4866d9c70c43ed5f6e2c0439d781c0966ceddcade5fa95368fba30170f11a79f4ed22dce23ff1c6fbb1cf539d0e031116ec209bf52b07ee2c28e8885bf3150e89f6ebff787c23154082439fd12a8e23cc50391dd5d5e057bf585e06952df2b0865f791c628a42da9912aaab7805de4dc8f9fe56a9075823", 0x83}, {&(0x7f0000000440)="20a6febd7b5879b42ab7ea9771e2627ee0d977ddb2b055b0a5e692d8e4fecbf47830957091eaefa9ef7246622daf4f804c91d0c13913aea7f8c7156dc72850d96f01eeeee02e709e96dfd813d29fa1a6dc15d19ce78cdc920d9ec24cd9ff5a3cf60352f5d7f5d1f20fde1573666fb9ca9e374a059dc134a95d3f5b4a3461290d9516b10e89a52fe119245603bf7fe55b9b70c37e50f0cf7ff099c025bf2696020c9f8675b203884b814e7b14ce28399f1a82ad1bc73911891662f62610ce0b39368e3a2656aa2cd2df1ae889d70c3598bfe1ba830e92f1c5f5e37c2d474a565fae4c52c33203ca6b7df1f96fa1a6188f87a81766", 0xf4}, {&(0x7f0000000540)="2a30a4d62548315aa01ec573c659629723fbf78004748f74cad706d6bb76b67419b1ba89e33f6d7391d599c6e111ae41093763fa3fb2b40a0a0f002fdd856fde6a8ce3f75cf79891badf65435b08f44e90f1c2a936bd3a7c68787553765c86e5557f86abb55f88410a92f6435a9700fdc7288bbc7d3fe07e1c614f4751cd853417e3681b43f4667d48f6aba537416ec2b256c92a8d7f50", 0x97}, {&(0x7f0000000600)="4fd7708af3bd19995b27a5aefdcc265bcd0e9cb82e42a2704b83dc37db9a20b77ad267cf8570c61b83932c1c2ade6f1f86e4824beefc234f1ef92f7a416a14ffbca704460b7cfa5df34e63c022774e0c4ce3808df40df3195e6165a8bb033d2d17a24bc46ecc99d2a8355c50a3c20aa1bb90f89a32e0e5844c0c8616160f2c0c70726381ca6a78834397ecab0b62bc9db25f62c9d0853f6a05b032060655adf5d4746af06f357a91435538cf1f0974636815965dd035f63de4a946819ed231a3658bde483a55bc478e486bb18fe13e71891f7411f2b50099803670432741eabfeb6c6d210d4856ae6d0f1e94613eac739492e5b8e3", 0xf5}, {&(0x7f0000000700)="de0656af7e71a3b6fe95877c6671541d6aab1edf9854a8a02f6451c65f6b212db7303bffb9819c6ecd37e2df38a0ba1e357eea462911daf45dad7d245da67b41b92a61a89f8299983abebd2f88e9b030cdac5d547aafa3932295d25812d0b0acdb7617a46780a15caaa8bca7ffdde5dd7209f722", 0x74}, {&(0x7f0000000780)="e1993f39b628c1777155e554f7b0701eccfca9bc3e3e13616bf16f9baf03ac26e51a6643feac89d874964b635e8076831897545d941ae5d763760460e92d604e50ab0ca320c62d2373ffe50e344fa871c62103eb102dfc4e675f26e1bbcf8fb2f9725069d85237", 0x67}, {&(0x7f0000000800)="78b83e0e4cdf4104ab157760dbeac766ceb1530a1ab0b19ad3c058b14d7fcf4e528d11674ed0486c48bb73c36f6a28c12201c1feb2a616035d9663d8e2845abfe40e2d55559dd2d11119a5b8c723e55077ad3ddcf05f41c2a600c37b3d77399d8247c03a67860990f756adf5cef1e2db92242146a59d0600e28ee663f570f7ac628796d7ead4ca0698e2fa055d4ccfe94a07031cc5a233a7fd29b84474d5417f5629f6e52ffd2587981312a186ae323e8cd9788013db4f8deb838e3f892c1085ba1068cb2a44173be4d60d4745b805d2d1", 0xd1}], 0x7, &(0x7f0000000b80)=[@rights={0x18, 0x1, 0x1, [r1, r0, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r3, r2]}, @rights={0x24, 0x1, 0x1, [r1, r3, r0, r1, r0, r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x9c, 0x250ba338f72cfe9d}, 0x8000) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCGSID(r10, 0x5429, &(0x7f0000000200)=0x0) r12 = syz_open_procfs(r11, &(0x7f0000004000)='net/stat\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x0, 0x1}, 0x14) getdents(r12, &(0x7f0000000380)=""/183, 0xb7) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0xfffffffffffffffd}, 0x8) dup3(r0, r2, 0x0) 2018/03/26 11:10:19 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/26 11:10:19 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4011}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/03/26 11:10:19 executing program 2: timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x27, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0xfffffffffffffffe, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000300)) 2018/03/26 11:10:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_eee={0x45}}) 2018/03/26 11:10:19 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000040)='[#\\cpuset!vboxnet0\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000140)={0x0, 0x401, 0x400, &(0x7f0000000100)}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 11:10:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x9fa8) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x73b1fc1e, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000340)={@hyper}) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) r4 = dup2(r0, r1) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000040)={0x1, 0x3ff}) close(r1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) getsockopt(r3, 0x1f, 0x1, &(0x7f0000000380)=""/23, &(0x7f00000003c0)=0x17) recvmmsg(r3, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000600)=""/76, 0x4c}, {&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/252, 0xfc}, {&(0x7f0000000800)=""/108, 0x6c}, {&(0x7f0000000880)=""/137, 0x89}, {&(0x7f0000000940)=""/212, 0xd4}], 0x6, &(0x7f0000a4e000)=""/25, 0x19, 0x2}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000000500)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000440)={0x3, 0x0, [{0x7, 0x0, 0x0, 0x0, @irqchip={0x1, 0x1ff}}, {0x4, 0x3, 0x0, 0x0, @msi={0x0, 0x100, 0xda}}, {0x80803, 0x7, 0x0, 0x0, @adapter={0xbb, 0x7fff, 0x7, 0x28000000000000, 0x100000001}}]}) 2018/03/26 11:10:19 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='teql0\x00') r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x5) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getpeername(r2, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000300)={'ip6gretap0\x00'}) r5 = syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r4}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000003c0)={0x1f, 0x5, 0x9, 0x0, 0x4, 0xfffffffffffffff9, 0x6, 0x5, 0x80000001, 0x9, 0xa45}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000400)=0x200, 0x4) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000440)=0x20, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000480)={'syzkaller1\x00', 0x400}) getsockname$ipx(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000540)={0x0, 0x80000001}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580)="454f8cad07d0fb167a60ef185525a83635fb159de101282820528944c4c52237a33ada470a98c1f3c4", 0x29) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r8 = getpgid(0xffffffffffffffff) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000880)=0x0) r11 = getpid() fcntl$getownex(r2, 0x10, &(0x7f00000008c0)={0x0, 0x0}) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) fstat(r5, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000c00)=0xe8) sendmsg$nl_route(r3, &(0x7f000000ba00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f000000b9c0)={&(0x7f0000000c40)=@bridge_getneigh={0xad54, 0x1e, 0x2, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r4, 0x8000, 0xeb}, [@IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_VFINFO_LIST={0x60b4, 0x16, [{0x10f4, 0x1, [@typed={0x8, 0x45, @fd=r5}, @generic="676e5031240baea483ad63799f8ad7c530353ad4878093b90cd37b2c153559149a3d40c39963b050a97cf2abe28997343fc3b54a563afc80702a57bc9cd21ae70cd050a5f0e9281af2e4d2d5a2316e08c26372dff389ffe591be5d0537", @generic, @generic="7eb0de827bfd01c1e1548319c2f5d786c80e9110fcbb137c82a8459231c276776da4cf2a1cf4374980526321fd3ea0b6432aaea76c4d5e03c254ee5ec9990de41b0409076cffe813682e1f51bcc649f8157316bd07a4", @generic="537364482dbcce8de01e47f0f42ccd8220c3ec72845fae55ef13f11b85df885aa258", @nested={0x10, 0x75, [@typed={0x4, 0x6}, @typed={0x8, 0x5f, @u32=0x9}]}, @generic="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{0x14, 0x1, [@nested={0x4, 0x16, [@generic]}, @nested={0xc, 0x58, [@typed={0x8, 0x81, @pid=r6}]}]}, {0x1cc, 0x1, [@nested={0xf8, 0x6d, [@generic="5fca089cf306117f849d2da7059f3581c4224cc203144c23fe5b416b34ea987d567129f0d36a02b3bd5a01b60a0b9074e3bbb7ade32dbc33fbbe69743ad4f59aa5b7f3463493e4a0e8a55ffeb351a0acfdfaf828d15b5e08dde7be1380ecf08b42bfa20ffb670647b830b2c8af3f5730bd02b5516f41211e0307e2831a10b69963a73f2985efe62dae68203e406c6dfe9deae645a4c1c59bffc68e06a5a5b10f33977d32102ff906d4214eb81147ccf3d185dfb84a22061941145341febc78bd40cae125a67eedcb625eb3f25fc09aff6fa65841210625d63db41556f7caa3e87faa5774f96292ad159ba885abb9f81c0b"]}, @typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @nested={0x4, 0x61}, @generic="ac87327daee42809b7291db3ded5eb62f797bb1482a5c9a4a72ce0fdbb93b44b347f1badc691b6150a564ce8ab0b21cae4d34fbd75a323be209c4588ee38b294218b449dbd18c62b1679ecead105475730adb26b35b7b3d8ed9b1358b0457502447ebac2b9d885b9c303ee64da2623f28aff830992e2457ee4cacfe65a8ba6758818673edcbf8e05c2af5a554391923d9414f4370ae3ea4b46962e7f59b439721c26fb4cca8d516de1ddb325b2f6492c08d45782ede6"]}, {0x10c, 0x1, [@nested={0x100, 0x4f, [@generic="25c5872f74e1a33ae4f93e038cc8de564e12cd9f471704483870dfdff1d04c0b820c9586577925015ddfa0665550fe85e1a920e35b973fcbe4aa09a14b06fe68ad48a9b32a483f452b0c5c441f373968750d4341caf8837d3b13b4f9d729df4306bf4fe6a728fe642db61a36b1777faedb3a169c9468e2dfd14742b6e74ec24610dba426d48e2979742be9e29c108581564c3ab01ed7ab9a171a91d7a57cd9f5d0ff2e39ccfffbecf654c3e5300e809bf0e4b38d43886d805ef01be532b4666ebb3ab6761001b1df88395b955f", @generic="d05a84105272a5ab55b954f7e333ea910eec60db3f4854237eed93daa12afd5fe69e5cc6f557b5990d66ed6235"]}, @typed={0x8, 0x8c, @fd=r0}]}, {0x3780, 0x1, [@nested={0x178, 0x82, [@typed={0x8, 0x1d, @str='\x00'}, @typed={0x8, 0x6c, @fd=r1}, @generic="84a2e07fa2003fa6b55080fa22ac97b2ad2143cf0ac0616b0562b181df38ec075ec3c33f338f6e50311714a2a3deffbb05ba36a90ece4e6548f0cec0325169acc37b125eee5d33484839d51400d53cc6f0a9938a6055feb64095f4979b14f956b1852c61ee61b745333f0ed641ee2cf1994998b8fe043063b9d601c84ef5ef7d3a9c1394", @typed={0x10, 0x50, @str='syzkaller1\x00'}, @generic="648e9b48b67569a34edeb9690afb3daf1688b62c31ddda34309ef76877720d29812753ca8d734b3c68ec929527be9b4f", @generic="fd44a414b42de4677c2f3309dce5a9b8229f76e17fb85ba3fee88d1155c0a0e0cf6aef18db0c86f735fdcc0fc3bd62de4752247d12e10b69a7e696cbbc040ebbb34b1941bea7a4e284687bb0f6a1c9dbcc6c8d9113962d331fd5a3e1deb6f59b51f8a6fb7450fd0f67135c7fe40491e805babee332d451f99ce2e28b84e31085bbdc6d967c4d39063011315a7d1086956b83e38ac16e3a33f3a03b9216"]}, @nested={0x2240, 0x0, 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", @generic="9b897f7d37a7b118dad2ccaf05add92c06", @generic="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"]}]}, {0x20, 0x1, [@typed={0x8, 0x5b, @fd=r5}, @typed={0x8, 0x68, @fd=r1}, @nested={0xc, 0x51, [@typed={0x8, 0x1f, @uid=r16}]}]}, {0x2a0, 0x1, [@nested={0xe4, 0x9, [@typed={0x8, 0x54, @str='\x00'}, @generic="6725dcab7142be97df1fd17e93aab9553907f9092d", @typed={0xb4, 0x6c, @binary="75dfae49ba7342a7b6103784f3e4711a5b26aa903d56fc54b8f9c670f93938e91add3456823ec37f277eae3a71fa46576f0ce5d1a43a0b60d219a60c2a6b0e0c1d56d044eeb2cc0376c8d6f1cbf1669512250ec5dc1e0d9c068e0189b392a29ffb4b74108067e9bc537b92f51ab139f91a2d0f5795f6fb3e6d663e69dcd5d70730b9cd92ce0a089c185e568e80892a0989e1b713564acd499443523af234c9dc0d21501a7a707dd70b76ef31666c34"}, @typed={0x4, 0x11}, @typed={0x8, 0x5b, @u32=0x6}]}, @generic="ee803132211dc874f27f8a3570c40b479be66f52f7513b83d1a74e6af013272076877b1c426d6ee1a77c819eb8d24bb3f2acfca9dfc94411dbd01a38dbb5d2b35e4a6f8f8c71172da132c0358f17ab6a8e2e6d491d0ad0b87e746bd23cdede6f80634081237e3b54f2dc96818e008cea", @nested={0x140, 0x96, [@generic="e00e7898536845187209e47fd90ac1595af8dce294da338c8ae0ae8ac3cb0a5e88b0e5fc22f0190ab526dddc36caa5b31087d31180e8d8695fadf1c2d9e8457a67ef796a", @typed={0x4, 0x2b}, @generic, @generic="9318ced3284a6eff1cda91552e7da6bfb4c100773d5810104cbc28f1449ca399e956b2f9fa4678ea0a36c5c4447f9198c30529b74d9a92ec97658441ce48782aaa0360a0ea92e87f735dad246377845c2347c159fbb8defd8a61910387d0d3430bbba882205699de5c6aaea55db4a845b22f05ebe8bc", @generic="a294e60edc04930cf4a1d44b16c4d08c52599eac3b4a48abc01423fb215e405e374ca42790a5603dc279a7a6002aac97b17476a05f7e1f941b8be46b4e81c618d2df1b16ae42c25c17baf820539ef21cb2776a917ccfc705f58eb23570ebe1bf20c2584e20df355bd934e8ea7c601bfa4acc31bfc1440bc6404876"]}, @typed={0x8, 0xb, @uid=r17}]}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9c}, @IFLA_LINK={0x8, 0x5, 0x100}]}, 0xad54}, 0x1, 0x0, 0x0, 0x20000801}, 0x2004c000) 2018/03/26 11:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/stat\x00') getdents(r0, &(0x7f0000000140)=""/183, 0x33e) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/153, &(0x7f0000000200)=0x99) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) 2018/03/26 11:10:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000080)=0x50) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000180)=""/39) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x24, 0x15, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/03/26 11:10:19 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0x72207a55, 0x100) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e000000040000002c040000ffffffff580100005802000000000000ffffffffffffffffd4030000d4030000d4030000ffffffff04000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="0000000000100000000074d3272e0000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec00580100000000000000000000000000000000000000000000000024006d680000000000000000000000000000000000000000000000000000000000ff00006c004e464c4f470000000000000000000000000000000000000000000000000000000000010000000000000080211b5dcf53ece3cbef746e7dd24b4c11619567048866d789625b8f38e307721e3a511a4c63a32634f0a643f6ef3d7aadb5261f2cbd131b6f37584afd8eaeb4e7ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800080100000000000000000000000000000000000000000000000040004c4f4700000000000000000000000000000000000000000000000000000000009af21e9b207cbfd9feb22ef52f49bb7e501a1e26eb344a553abefc8b6cda0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x488) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0xf296}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @empty, 0x7ff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x3b0e3761, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x40}], 0xc0) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) perf_event_open(&(0x7f00000007c0)={0x0, 0x70, 0x5, 0xffffffffffffffff, 0x7, 0x80000001, 0x0, 0x3, 0x400, 0xc, 0x1, 0x0, 0x5, 0x1b, 0x9, 0x5, 0x6, 0x6, 0x0, 0x1, 0x9, 0x6, 0x3, 0xfffffffffffff274, 0x6, 0x0, 0x810000, 0x4, 0x100000000, 0x6, 0xffff, 0x5f, 0xdb99, 0x5, 0xffffffffffffe1f9, 0x101, 0x400, 0x3, 0x0, 0x9, 0x1, @perf_config_ext={0x5, 0x7fffffff}, 0x200, 0x401, 0x0, 0x1, 0x8, 0x95b, 0x1ff}, r3, 0x3, r1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000880)={0x0, 0x1}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r5, 0x74}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000640)={'lo\x00', r4}) 2018/03/26 11:10:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/31) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/26 11:10:19 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x80000000, 0x8) socketpair$inet6(0xa, 0x80804, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) 2018/03/26 11:10:19 executing program 4: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x10200) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x2c874, r0, 0xffffffffffffffff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xb42a, 0x8000, 0x81, 0x2, 0x7f}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x200, 0x3, 0x22, 0x8, 0x40000000}, &(0x7f0000000280)=0x14) ioctl$TIOCNOTTY(r2, 0x5422) write$rdma_cm(r1, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001140)={0xffffffff}, 0x111, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000fa", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00050000000000001b004e214c000000ffffffffff000000000000000000000108000000", @ANYRES32=r5], 0x540e2701433a26e0) 2018/03/26 11:10:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mknod(&(0x7f0000000000)='./file0\x00', 0x3000, 0x5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000440)=""/111) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000005c0)={0x0, 0x7}) 2018/03/26 11:10:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='net/stat\x00') getdents(r1, &(0x7f0000000140)=""/183, 0x33e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000029fcc)) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x59, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3, 0x9}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) 2018/03/26 11:10:19 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x424, 0x0, 0x114, 0x114, 0x340, 0x340, 0x340, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@arp={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'lo\x00', 'bcsh0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'syzkaller0\x00'}, 0xf0, 0x114}, @unspec=@STANDARD={0x24}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa02f05de284ec36c) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000140)=""/200) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000006c0)=0x2, &(0x7f0000000700)=0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40c6, 0x202000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x4, 0x8001, "9063cfee907762fac4c8d8712d32606cbad1694f7b00daff08d01961d0bada660cad9c451d9788e89436e07ffd387cc7a4518f31926bf685b19428ec7497bfc62fee0167479b8be106b70fac5fcb80de2eaaca6889be"}) 2018/03/26 11:10:19 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000000)=0xd1) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/26 11:10:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x0, 0x3, 0x3, 0x3, 0x10000}, 0xed9, 0x0, 0x3}) [ 169.613185] QAT: Invalid ioctl [ 169.638171] QAT: Invalid ioctl [ 169.686251] detected buffer overflow in memcpy [ 169.691163] ------------[ cut here ]------------ [ 169.695935] kernel BUG at lib/string.c:1052! [ 169.700433] invalid opcode: 0000 [#1] SMP KASAN [ 169.705104] Dumping ftrace buffer: [ 169.708639] (ftrace buffer empty) [ 169.712346] Modules linked in: [ 169.715536] CPU: 0 PID: 13727 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #277 [ 169.722884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.732239] RIP: 0010:fortify_panic+0x13/0x20 [ 169.736709] RSP: 0018:ffff880198cd78f0 EFLAGS: 00010286 [ 169.742052] RAX: 0000000000000022 RBX: 1ffff1003319af23 RCX: 0000000000000000 [ 169.749298] RDX: 0000000000000022 RSI: ffffc9000798e000 RDI: ffffed003319af12 [ 169.756544] RBP: ffff880198cd78f0 R08: ffffffff86f39cf8 R09: 0000000000000000 [ 169.763787] R10: 0000000000000006 R11: 0000000000000000 R12: ffff880198cd7998 [ 169.771032] R13: ffff880198cd7938 R14: ffff880198cd7a58 R15: 000000000000fa00 [ 169.778279] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7746b40 [ 169.786479] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 169.792338] CR2: 000000009bc22000 CR3: 0000000191eac006 CR4: 00000000001626f0 [ 169.799585] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 169.806831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 169.814077] Call Trace: [ 169.816649] ucma_join_ip_multicast+0x37a/0x3c0 [ 169.821301] ? ucma_join_multicast+0x130/0x130 [ 169.825896] ? __might_sleep+0x95/0x190 [ 169.829865] ? kasan_check_write+0x14/0x20 [ 169.834087] ucma_write+0x2d6/0x3d0 [ 169.837691] ? ucma_join_multicast+0x130/0x130 [ 169.842252] ? ucma_close_id+0x60/0x60 [ 169.846131] ? ucma_close_id+0x60/0x60 [ 169.850002] __vfs_write+0xef/0x970 [ 169.853617] ? kernel_read+0x120/0x120 [ 169.857491] ? fsnotify+0x7b3/0x1140 [ 169.861182] ? rcu_pm_notify+0xc0/0xc0 [ 169.865066] ? security_file_permission+0x89/0x1e0 [ 169.869975] ? rw_verify_area+0xe5/0x2b0 [ 169.874011] ? __fdget_raw+0x20/0x20 [ 169.877709] vfs_write+0x189/0x510 [ 169.881233] SyS_write+0xef/0x220 [ 169.884668] ? SyS_read+0x220/0x220 [ 169.888276] ? do_fast_syscall_32+0x156/0xf9f [ 169.892756] ? SyS_read+0x220/0x220 [ 169.896364] do_fast_syscall_32+0x3ec/0xf9f [ 169.900673] ? do_int80_syscall_32+0x9c0/0x9c0 [ 169.905232] ? _raw_spin_unlock_irq+0x27/0x70 [ 169.909706] ? finish_task_switch+0x1c1/0x7e0 [ 169.914188] ? syscall_return_slowpath+0x2ac/0x550 [ 169.919095] ? prepare_exit_to_usermode+0x350/0x350 [ 169.924093] ? sysret32_from_system_call+0x5/0x3c [ 169.928921] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 169.933751] entry_SYSENTER_compat+0x70/0x7f [ 169.938136] RIP: 0023:0xf7f4ac99 [ 169.941473] RSP: 002b:00000000f774609c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 169.949156] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020000040 [ 169.956402] RDX: 00000000433a26e0 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.963649] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 169.970895] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 169.978138] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/26 11:10:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000640)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x200) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0x5, 0x7, 0x100000000, 0x0, 0xffffffffffff0000, 0x6000, 0x1000, [], 0x200}) accept4$alg(r1, 0x0, 0x0, 0x0) [ 169.985412] Code: 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 89 df e8 b2 e8 e2 fb eb de 55 48 89 fe 48 c7 c7 00 7b 98 86 48 89 e5 e8 55 48 94 fb <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 56 [ 170.004639] RIP: fortify_panic+0x13/0x20 RSP: ffff880198cd78f0 [ 170.010736] ---[ end trace 392432881cc85278 ]--- [ 170.015512] Kernel panic - not syncing: Fatal exception [ 170.021408] Dumping ftrace buffer: [ 170.024926] (ftrace buffer empty) [ 170.028609] Kernel Offset: disabled [ 170.032222] Rebooting in 86400 seconds..