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", 0xf94}], 0x1, &(0x7f0000003940)}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'erspan0\x00', 0x0}) sendto(r0, &(0x7f0000000300)="dde6f3a9c8b2b951920566138ce55051b0db724491b39ab393efcb68e2356fe91729f76610d30cfc8c3bcc87e8b2324887b0dd3b279ad27288bb716411cd0d7609641d426ebfa2560f6528dc9d351b83d73ccb5967821f17fd10521fbfec909f1d74f54dbe734309fc1d7184f44bc60c52f4169c98b12b834e65cd73cb926cb871626eb8f4f4949fede8eaf1459506e199efe6ddb4f4eb8397c3935793b2e047d13f5d06a6519821ecb9767990b70ae9a97c35f10b7e046b3f803d17bc57823acbf38fcdbaff530d121261d7277332607fb2adfecf7d438d973fcd3b95f7102b0c60348e000fe956248447f70518ced35cdb0aed74e36d92", 0xf8, 0x4000000, &(0x7f00000006c0)=@hci={0x1f, r1, 0x1}, 0x80) 2018/04/01 11:45:14 executing program 3: 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 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20282, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xc0000, 0x0) openat$cgroup_int(r2, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) bind$packet(r2, &(0x7f0000000240)={0x11, 0x1f, r3, 0x1, 0xe14, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 2018/04/01 11:45:14 executing program 1: r0 = socket$inet(0x2, 0xa, 0x81) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x24, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, &(0x7f0000000180)=0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) 2018/04/01 11:45:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x7) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x63, 0x4, 0x400, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x15}, 0x4}}}, &(0x7f0000000140)=0x84) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/01 11:45:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000001a00)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000700)=ANY=[@ANYBLOB="240000002c00ffff00127557a1c52a800900100000000c00000000000000000000000000"], 0xfffffffffffffd52}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x2c0200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x6, 0x20, 0x100000001, 0x100000000}, &(0x7f0000000400)=0x18) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x160, 0x35, 0x120, 0x70bd28, 0x25dfdbfb, {0x5}, [@generic="441835c44407c6ec58c7e3735d3913c547d1384587a7cb7e18ef1cfbe1ed2d308b6c91f961b460b26465aa818a2d1823aff2f1d02d08ce60df0e525960fc1e5238fa8b197d13e0275afa9f335005667a97744a0a202cd1fcfdd3e55af853375b39167865333abdd3cedfd81aab452ba2f83d1015779d32a0ba77db1db819a0c88b1d2e64352dfbb88e0900c1d7c434bcd1b7c73256b10e72c7b3ef3f517fc85464512075e272e997acc9ad1af5c9090e1864e0", @typed={0xc, 0x87, @str='/\'&em1\x00'}, @generic="e0ea584e0cf65eb0d23ffdfaf50db12b38c6efbe754e0d44c29ebf1a2117da50ec255392a8dfa8f410696fc21d6e92c361853927585c49bb04547f22a6ab1428fb00babe348b5be9cd0660b0e8320906f5f09046d6e535e898b9d8b7d83fae2e96f85411effbad1ec2eeeb503e691e8b02c2a77d46cce24c169f4fa951c7f4f617", @typed={0x8, 0x36, @u32=0xa4cc}, @nested={0x4, 0x60}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) fdatasync(r0) socketpair(0x1b, 0x80000, 0x4a6c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$netrom(r1, &(0x7f0000001040)={&(0x7f0000000440)=@ax25={0x3, {"fc50adab4316b5"}}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000480)="63af8e1d7d872b0ca1952c0cbf291cd042f9abec4745e7d1fcec9ff41886308010df489c277d20c03207ba8d3760e6eb41270db42ee00fdcfde214ea335dd634af33cfaf9e49299d00cc5f48a0073a72e664ab31b90f4592951b4ce413b3384cf4c3aa8d4469432db728efa673ae31f9024e542467f714b6c49bfaa6a2f3d0b01424c8189e43c3e100745e6f71560273e6509131a73a306d3468fed0b56e96841f912d8f6b96759cc50119e3f4b62a4b200f13d96ebc3e01b8d655d388bacad02fa2a8711b", 0xc5}, {&(0x7f0000000580)="878c18a30af90742775a4846911e2b4be52d90991d922caaa1e4d3624de73532e42416a92c58bcf77b1cee02f8f5fabdc3905c89296065682dd7350327f2a6e8532b2df64adae926f1e21bc82fe508a45a71", 0x52}, {&(0x7f0000000600)="28c44d321d911abedfa819fdae03529ead67e0391fbf625f10f18bce40351579a425e32a940636f017c34644ef6c79f5e9026a03a372275f424360b20bc21156acf3918ce5d0fe862d11a467939f8b7afdb752b133420174d5c50a5801a206363469116d4b1a1928a5118c4ba75fa443eeb70c6293cd82b78b79247deb3a5dbd1a74c5d524199265ba2ca8f5efa2c0c4e89dbbce476d519b34845b26bc73ab37027bad8ee22360bd426f661150f1b483739577a51a0f98c03374ddaed0cd59fbef2098", 0xc3}, {&(0x7f0000000740)="c9223c3ca9569b6fdc3759aeec32d8de966078b1f04bb5ac573c8c476786e125a1c82c32cb65ba31630331df8e861380a8302d5a888863d3ee67c61f7d00ea0f3a55e7bc803e1db7e0ae4196d8c6feb67a78875c9d4233f32b5ead5cd1fea22fce80fc20b73bb5f790a1a2112d7a9fb35202879ec2065cfa4884b32498182f67520144ddca6f6d53a1ef1d15d51061cfdf7bebcd73f97564803e809383e7d3c2128a9e9b53e5cb8b095c946d944ffdaf7328ce56852069488a748e764b8d4012c79d3255d5a3c17db899a65e21ae38bc89c5c31fca723a8a0befa4d89bd608c20a17dfdf9dc888dee46252", 0xeb}, {&(0x7f0000000840)="ada6903078842439841dd6ebeb5a26676627ba3fd7b15e7638bfae452bc86c46230c3d3c5b54e477dac3cfd8db070e1d83b7f870c4efe34765e77bae702081fd91d20134b5a29bef09677308b9d6b99a5857422250a14961da10efec9171bf27bf77455781e605e7cb244b4779cbd3c38268e389dcc56f91d0275809d58a0519c879be1dd079f21a74ff46531acb037795a777e9562a7a44ab5a88273fce8e0dbf0a11831b302ae56ec9de296517e263", 0xb0}, {&(0x7f0000000900)="f3e99d5a93e770a879b61eece873bd079324719b8f27222600a08301b950bee403e6633f919dca10d6c27f5e90", 0x2d}, {&(0x7f0000000940)="30b33926e075b687ae848e0e4699efad9408bb0ff2d5c33205da1685ec5c2b4d094ac47feda5eaf6ca2be41b96bbbd1ef8c1aa591e95b1852b7d7a2eda1132c9f9f53df6632a83f423f90c02463c32", 0x4f}, {&(0x7f00000009c0)="25d0a116818d6dc966909dc3a4c9ebca244a0bf8743f6e225b26e5739c2f8b73f561f2f81201005a58278c2d6c303f7266dbe28315260fabdd48e88192587eaa406894be905b833b", 0x48}, {&(0x7f0000000a40)="a028b8069b61ff43028eb6ba467c7e95961cf18cfaed1b874a034458d4a6634984f959898a154fa716b0b203a77f48efee5e4b8ff8ce44666ad7b0690226a98c6bfbf0a861bea76b71faf8d61a63d3d7637bbde615edd514219152cbdd19b6a242952e33f07236066e020298f9c4595a75a3f6a910b782b47e03aae424db5073ac23", 0x82}, {&(0x7f0000000b00)="517d7383a6dd65cf3996861997187043fe0f1bd5621b408ab581d48879882a0bbace6ce978afa3b61acdb6f108a5259e72dcc0936f4b39ce4571dc93b26167eb6bd8d1eb94c1e0f3c8f7d45535755f7bd1aed53c29eb963cc74c06bd78902449d61ca36ee61631971fd6454482b294d358f9b13e8c41fa4de6bef0091155c7b564bbe79cbc78366a1f5313db89af453bbd94d1c332e6d51ba2c12aefb51819825efc22d12ae5f24ebf47", 0xaa}], 0xa, &(0x7f0000000c80)=[{0xa0, 0x11f, 0xfffffffffffffff8, "13976bda60ad850b063e25c64d70bf7c8d4d6d23583ebe731144488430e08bc8fe736da86169948560d40aa68d13acc6ca236cd06d450cc4db675c8c30e847adf281ec982904b1b6b3213b9ee5a8e919ae0204b58b8e8623d7446711de3ac4d677b24da4057f8c2e4a91348d70f14262b1b622578932d9e9efbeb5d0280a4c6ec6f18f354f998775cf2616e773"}, {0x80, 0x11f, 0x3786, "8413f9a20e5a4291a1ac851c725429cfd68c06f2312153344e424297c7fc8c7cc8b7c39d50741e93e45ecd4e37a8a1b7c4ee71dfcaf34f4e87e3fd8a8c89b23d05a33486e3b19e2e793106e2dfddbba625443dfde810625147a5f6545d14c93ce7f2a8186f3a498c6ed3"}, {0xf0, 0xfee29b19eb20bef5, 0x1, "535bf20503b647a6ba84decc42b88dd00e4b11445ad410884a12e69bd2447d0804c553f58e737c5c55a9d26c816c2d6cf0cac7cf97d92b0f723de3ecef2c3a70daf77594a984f888a6759611ec3f588f6fb07c37e8e17fafd80bd610df394a89b11fc266a21b1fa6551fc2bc1f7b675864ecb766c95c26c523d22aa34632204b05d94642972d52da94ea1dc9269ccd3dac0df4f7a292f2f73abf4339bea97fbba572b2d49fbba1f1d46f6a598b0eda7aaaaa7e3f0811ae803fac3032e384798e581a4432573a8de1a6f4db860a604d727d55b639f2bccf75214a9230cd9a08db"}, {0xb0, 0x19f, 0x101, "c3442bfbd407c8ee5cf1eddd60c7cdd685365b1eac6ce029faf2a923a86abf9de46232ba48eb95cc6959be914d02efa6d3ba31e8023d946f6dbe1cdfd5548a964e873a9b202bc81b498c2e5e79b06411cb58d24f70ff879814d1887c809ae8aabed51634129e3aac7be8ae6fef482d2904e0b9979e0f52a6f3eb1ab348c67725c53369cb898643e838c6aaf97b4131b8b3f60c1ad895c81eb874"}, {0x50, 0x10e, 0x0, "d4367729a082c93a9417cfe7f904d5748319b170f623c024ffe01e31f02e61c6b2cc0a42303204dd83682fc7c67ea84af99ef9d414aeddf2a1b9027d50"}, {0x48, 0x0, 0x1, "4bcaa7cbb86651b0538ccea52970a8621ea9c8aa2f67523048d89edee9e0c3660f95efc9ddb489974fc0f3b297a418637a85d13b2d15047e"}, {0x48, 0x113, 0x5, "07a6f44c26969f385d7c72787d078737c253e5ce838f61562d403b7c80cf106484cca9e8ab18c4218dc943385593199d32"}], 0x3a0}, 0x4) 2018/04/01 11:45:15 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) timer_create(0x2, &(0x7f0000000000)={0x0, 0xe, 0x0, @thr={&(0x7f0000000500)="f61d965309c3df7f626df33c0f18962754957e8b591880099c4ff52448f8dd97e63dc5f97dee07dc4e2711699c2bf4453a59ee7db80b5d745ccbca9080cfbbccd299453100be2618124cba36933e0242418eff08a1c754856de88369d53f7bc3d17c344a8d94d2766614a95c86bfd3aa55bdcca4", &(0x7f0000000240)="5ad992c1895cad718673af83a11d899b4bb5cd00965b4dd9475c456f0cb32ffd88bbf53932c0582c4b1324b315107b6119c5702e11955cfe7d350f3c5d4d2d52082ac8400275de1937b602c0ca85894b80eb745ff4da5d53fd4c11e75f5fbf3a245b6bd55f1f48ae27e4f6be91"}}, &(0x7f0000000600)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x1ffffd) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x37, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000d300000000000004000009000000000000000000000000000002000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sched_getaffinity(0x0, 0x8, &(0x7f0000000140)) socketpair$inet6(0xa, 0x804, 0x5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0xfff}, 0x8, [0x800, 0x7, 0x6, 0x8, 0x2, 0x0, 0x0, 0x4]}, 0x5c) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x5) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000240)}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000006c0)=""/92) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000800)={0x10001, 0xa4, 0x8002, 0x7, 0x1, 0x6, 0x7, 0x0, 0x0}, &(0x7f0000000880)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000008c0)={r4, 0xffff, 0xca, "11d9c5828b8a855f01115d4b7efb8e71338f47ac9c3d934de23b7c3da0a0f7126b05da0809504aedd0516daa12523a10b363b492b4a2faebb65f9c01575af6d1676b3359dac73e23c8d4b54c3f4725389b545d5c7f33eb9b4abe29bc2b02fec6e649f7e4491aa3d063aafc862711db12213ed58c505bf9d3736078692e03ca1a725e80973c4c6985baba3df8a35a915096479830ea0093e39fcfcce1ce4ab511855b861cb6903fc730370b581dd86f7f4c0af4e77ccdd53891d0d627a5069965a912b6bc6ddb62cff3c7"}, 0xd2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000840)) 2018/04/01 11:45:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/01 11:45:15 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000001540)='/dev/audio#\x00', 0x40000, 0x4000) recvfrom$inet6(r0, &(0x7f0000001580)=""/69, 0x45, 0x2, &(0x7f0000001600)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x34}, 0x1c) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="33d7ac292122ed662f8b10ee2d485f53e0c020a03035793439161cc84bbc52a7551789dcd32a9bc0cda6c20bcb5e82bdf7d4477ceea3469982a4121100c9af8fd287795b4bf763fab2dabe92c5345cbe", 0x50) recvmsg$kcm(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/230, 0xe6}], 0x6, &(0x7f0000000500)=""/4096, 0x1000, 0x2}, 0x40) write(r1, &(0x7f0000000140)="2400000024007fff000010000100010001faff000000000000ffffbdffffffff0100ff10", 0x24) accept$ipx(r1, 0x0, &(0x7f0000000340)) 2018/04/01 11:45:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05fe0002251165674498070097c11ed4c2c4dc00000000000000000000000000000000", 0x30) 2018/04/01 11:45:15 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1c1400, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x9}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f00000000c0), &(0x7f0000000400)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x50, 0x803f, 'bond0\x00', 'dummy0\x00', 'bcsh0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0xff], 0xf0, 0x170, 0x1c0, [@realm={'realm\x00', 0x10, {{0x138d, 0xab4e}}}, @limit={'limit\x00', 0x20, {{0x3, 0xffff, 0x1ff, 0x9, 0xbc, 0x3ff}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x3, 0x9}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00', 0xfffffffffffffff8}}}}, {{{0xd, 0x78, 0x8864, 'ipddp0\x00', 'erspan0\x00', 'bcsf0\x00', 'gre0\x00', @random="116ad4f832ed", [0x0, 0xff, 0x0, 0xff, 0xff, 0x2], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xf0}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x73, 'syz0\x00', 0x4f}}}}]}]}, 0x3b8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/103) 2018/04/01 11:45:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000add4868303233a5f604bb5938f6c4e1aa8f07dd2af2db35006142dd312f3a886e32efcf76a040b00a280da6cd7fa0da71dfb7205c18926b324e9e3c7698618a6e6eb4bb6d12113bf7d7eef249727f785a711a681d8ed757318d34a48a9dd3958b29a9ddcc560f9a2809a053e9e99bbb5bbab46f85285e916edd592179fead9e0533895e6503d6c215638891d6fbdf33de3afd29e50e23d76148e4f6f2e4e205287257c67caff731cb5e1613321b35538fe05b5f7e5cdfbd4244c341858f6160cfb49a2dd59f21016206425af000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = dup2(r1, r0) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8c, 0x102) perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x4, 0x6, 0x2, 0x5, 0x0, 0x6, 0x800, 0x2, 0xfffffffffffffffe, 0x1c, 0x8934, 0x5, 0x3ff, 0x400000000, 0xfffffffffffffa68, 0x6b, 0x1, 0x0, 0x0, 0x2, 0x7f, 0x1, 0x2, 0x100000001, 0x9, 0x61a, 0x1d00000000, 0x3f, 0x9, 0x4ea, 0x0, 0x977f, 0x80000000, 0x1ff, 0x9, 0x3, 0x0, 0x1, 0x7, @perf_config_ext={0x60e2, 0x1ff}, 0x4, 0x8000, 0x0, 0x7, 0x6, 0x6}, r3, 0xd, r4, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), 0x4) 2018/04/01 11:45:15 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) [ 332.921633] binder: 21607:21609 unknown command 0 [ 332.930627] binder: 21607:21609 ioctl c0306201 20000340 returned -22 2018/04/01 11:45:15 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) ustat(0xe, &(0x7f0000000080)) 2018/04/01 11:45:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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$inet6(0xa, 0x100000000000002, 0x0) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f0000000000)={0x1f, 0x1f68139c, 0x3f, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/04/01 11:45:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x0, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/192) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x20, &(0x7f0000000040), 0x4) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000200)=""/148) dup2(r2, r3) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000100)={0x3, 0x1, &(0x7f00000000c0)=""/62, &(0x7f00000002c0)=""/66, &(0x7f0000000340)=""/66, 0x102000}) 2018/04/01 11:45:15 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x401, 0x20400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x17c, r1, 0x800, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffe1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6b5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) munlock(&(0x7f0000965000/0x4000)=nil, 0x4000) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfd, 0x8}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000640)=""/199) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/218, 0xda) clock_nanosleep(0x2, 0x1, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) 2018/04/01 11:45:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000440), 0x2, 0xffffffff, 0x30, 0x0, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000fc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000f80), 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f00000014c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001480)={0xffffffff}, 0x13f, 0xb}}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc8, "6c91521354c60aac2c98aca89d66584485dc5b8222d14568b6e9c265b3632f309ea3dc7ca1850cc70377ffb20ef0f4388b7a5192d81c9acc0d4f2594865fadd402a33eba5bcc8528b15b3c5be2886a5d04a4c20bbadbb9b277eef906d014a3513c11b65463b4141afdf4b5023e401647d5a1143d1715c0bb3e28ee14bbd7fdd786b2a62fedf24188b1db29ad6bac8a671ef9cbaed31eb94cc98f56c2fa976d62903b7f73ef436af38efd576022d8821948d8c69eba387b43cd27e2b84f7275475005c83a7fb9ef87"}, &(0x7f0000000140)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) write$rdma_cm(r0, &(0x7f0000001000)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000001240), r1, 0x3}}, 0x3cc) [ 332.967320] QAT: Invalid ioctl [ 332.984156] kernel msg: ebtables bug: please report to author: bad policy 2018/04/01 11:45:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x14d4fea7, 0xffffffffffffffff, 0x5}, {{0x77359400}, 0x8, 0x10000, 0x9}, {{0x77359400}, 0x8, 0x81, 0x76}, {{0x77359400}, 0x5, 0x6, 0x841}, {{0x77359400}, 0x400, 0x9, 0x80}, {{}, 0x7, 0x1, 0x4e}, {{0x0, 0x2710}, 0x8, 0x4, 0x4}, {{}, 0xfff, 0x400, 0x3}, {{}, 0xfffffffffffffccb, 0x1, 0x4}], 0xd8) [ 333.017274] QAT: Invalid ioctl [ 333.029276] binder: 21607:21609 unknown command 0 [ 333.033448] kernel msg: ebtables bug: please report to author: bad policy [ 333.034456] binder: 21607:21609 ioctl c0306201 20000340 returned -22 2018/04/01 11:45:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x48) ioctl$KDSKBLED(r0, 0x4b65, 0x400010004) perf_event_open(&(0x7f0000220000)={0x2, 0x2e3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x8001, 0x1, 0x9d6, 0xab5c, 0x10000, 0x1, 0x2, 0x4, 0x7, 0x3, 0xa361, 0x7fff, 0x5, 0x0, 0x81]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') write(r3, &(0x7f0000000140), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x210100, 0x0) 2018/04/01 11:45:16 executing program 7: r0 = socket$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) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/01 11:45:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fdatasync(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1000000000000, 0x2) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f00000000c0)=0xc) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x400c00) 2018/04/01 11:45:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000001080)=0x1ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgid(r1) prctl$setptracer(0x59616d61, r2) 2018/04/01 11:45:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/01 11:45:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x3, 0xa4100) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x402, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x7) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000001540)=ANY=[@ANYBLOB="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"]) keyctl$set_reqkey_keyring(0xe, 0x1) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001440)=@pic={0x28f0, 0x9, 0x8, 0xffffffff, 0x7, 0x3, 0x6, 0xffffffffffff0000, 0x8, 0x4c0e2692, 0x9, 0x0, 0x3, 0x200, 0x3, 0xa0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) timerfd_create(0x0, 0x0) r7 = dup(r4) read(r7, &(0x7f0000000040)=""/172, 0xac) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x20004001, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r8 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001180)=@int=0x7e0c, 0x4) setns(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001140)={r6, 0x6, 0x100000000, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000001000)={{0x0, 0x7}, 'port1\x00', 0x0, 0x80001, 0x7, 0x3, 0x4, 0x9, 0x10001, 0x0, 0x5, 0x9}) ftruncate(r8, 0x7) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x2) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdd9}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/01 11:45:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="7ab39ef9e393b22414c4bf19878d0063716286e1e3bef4b3cee9a809977b939a84c0f2fef308dc2dcb0dbfb37fbf733386ac21a85c5bc20ec6d51bef2428ab369647d30eaf27245249fd41819067a66c8764d9d41c4155f212987b9782095e02a45cf5047cda4998c46fd3c32e41918b659f57a00a72b282d3ac48e7d993fe97194cca20c1700b317c4ad7369f81b506b0d8813208ef8f9edf31086bdcd25bfd7bde5a245f8ba01d1232d991d352837a3409fa292d459efdf7c02c043151408185", 0xc1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r4 = socket$inet(0x2, 0x4000000000000003, 0x1) sendto$inet(r4, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'tgr128\x00'}}) 2018/04/01 11:45:16 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/01 11:45:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x1000000000}, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4d3436ba06b49f9b680ec13f85a7de7a"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r3 = socket(0x11, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r4 = userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x0, 0xb25, 0x5, 0x0, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x0, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r5, 0x5, r5, 0x2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) [ 333.992833] device bridge0 entered promiscuous mode 2018/04/01 11:45:16 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$alg(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000000)="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", 0xe00}, {&(0x7f0000001080)="241acd13aa4dfd16ff1420d7fc62b278886afbff9e22588b86ac9b4d693b823aef7398d189c1cb870727ea53fd5004145d7a5e0070b67efdb5d2eb8a0ea6b1512096526318e1cc787d64e0b8eecec414eb942611849308d76f14a3fb895cd3328af2e4af14f718983f9df3b5dc3d3e323d4e8dfc1a8a796fbfff4b3c387d0870648fb325f6362c560fbbbd512b982980f2d117afcf29a4b0546c8d5b720d57041f4eeb42c8d2bbbc78a2f8f0", 0xac}], 0x2, &(0x7f0000001180), 0x0, 0x4}, 0x20000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000e40)={r3, 0x2}) fcntl$getflags(r1, 0x408) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000e80)=0x3) dup2(r0, r2) 2018/04/01 11:45:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') r0 = memfd_create(&(0x7f0000000040)='nfs4\x00', 0x2) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="f400000008000000c45b6d108dd4f8db8b35c94480f3d6371032717dbeb72976bbf7aa7202742a6d6cbe2872017924c4756a6d7029d006f8854d90a4053182a22e04d74ce14444be85f6dd2157ab8146666c2dd713982855b79f2942717a6400747d44860e63c652d3eb5a95936df83fd4c6f097fefdce0c979563795846f6b86a2d70a500ca92fe52f919c7981465cd52915ab50a26011511fe3c0762072bf4663899fe4049f7919ce50a81913157af3300f3b177fd462c6a391c2cad17259a69edfa224ca1bfa235bba92353778ba64a95b5faf0e5c2f6cb511821040baf19ae091530ab603f1838857f7d0882f56bab8308ef"], &(0x7f0000000100), 0x1000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)) 2018/04/01 11:45:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xfff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) msgget$private(0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x200005c0, 0x0, 0x0, 0x20000770, 0x200008b8], 0x0, &(0x7f0000000000), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'sit0\x00', 'dummy0\x00', 'ipddp0\x00', 'ip6tnl0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x180, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @arpreply={'arpreply\x00', 0x10, {{@random="cd5af370d344"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'rose0\x00', 'dummy0\x00', 'bond0\x00', 'rose0\x00', @random="ed55b7c4a0e4", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3a0) 2018/04/01 11:45:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r1) splice(r0, &(0x7f0000000340), 0xffffffffffffffff, &(0x7f0000000380), 0x5, 0xd) inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket(0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f00000004c0)=""/244, &(0x7f0000000200)=0xf4) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'ip6gre0\x00'}) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000100)={{0x0, @multicast1=0xe0000001, 0x0, 0x0, 'lblcr\x00', 0x0, 0x0, 0x62}, {@rand_addr, 0x0, 0x0, 0x6, 0x0, 0x1ffc000}}, 0x44) 2018/04/01 11:45:16 executing program 7: keyctl$session_to_parent(0x12) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2a, 0x200000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'syzkaller1\x00', 0x9}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r1, 0x8}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x80000000, 0x7, 0xae87, 0x0, 0xfffffffffffffff8, 0x2, 0x0, 0xf93d, 0x80000001, 0x8001}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x3f}, 0x0, 0x3, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xe8, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xede, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0x11}, 0x31}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x6, 0x5, 0x5, 0x6, r2}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) fstatfs(r0, &(0x7f00000004c0)=""/235) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000005c0)={0x7f, 0x1, 0x100000000, 0x100000001, 0x6, 0x4, 0x2, 0x100000000, 0xae43, 0x800}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x627eb99b9f854715, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000640)={0x3, r3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000680)='/dev/cuse\x00', 0x100, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f00000006c0)={0x10000, 0x30000000000000, 0x5, 0x225c, 0xfff, 0xdc4, 0x40, 0x7fffffff, 0x800, 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000700)={r2, 0xbbc}, 0x8) fcntl$setsig(r4, 0xa, 0x26) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000740)={0x4, 0x8, 0x9b, 0x8}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000008c0)={'filter\x00'}, &(0x7f0000000940)=0x54) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000980)={r4}) io_setup(0x3, &(0x7f00000009c0)=0x0) io_cancel(r7, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x6000, r4, &(0x7f0000000a00)="7e5330212a12d760a76a098b11f5dc5ed816490c063dc9c8f053ec25a777b7384e0f9736f42c8b3eb6c3359c874c660674726737ad2bb64e3266627f0da835c828af200cd7830125d5f0a5a3ea54182704c3bfa37adda0a22c8b5499a4ffa32d", 0x60, 0x7f, 0x0, 0x0, r4}, &(0x7f0000000ac0)) 2018/04/01 11:45:16 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xffffffffffffffb7}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x3b5, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x200040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x565, 0x100, 0x4, 0x0, 0x3, 0x270, 0x0, 0xffffffff, 0x0}, &(0x7f0000000100)=0x20) fstat(r0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) connect$can_bcm(r0, &(0x7f0000001640)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/01 11:45:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000100)=""/9, 0x9}, &(0x7f0000000140), 0x1}, 0x20) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x1d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'dh\x00', 0x10, 0x80000001, 0x2a}, {@broadcast=0xffffffff, 0x4e20, 0x2000, 0x6, 0x6, 0x7ff}}, 0x44) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa}}, 0x0, 0x3a, 0x0, 0x0, 0xc1}, 0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) [ 334.070167] device bridge0 left promiscuous mode 2018/04/01 11:45:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0xfffffffffffffff8, 0x5}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={r2, 0x8, 0x30}, &(0x7f0000000500)=0x18) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) socket$pppoe(0x18, 0x1, 0x0) r6 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x2, 0x100) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000300)) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200400, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x0, 0x8, 0x80000001, 0xb9a5, 0x2, r7, 0x1}, 0x2c) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r3) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x26, &(0x7f0000000540)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$SIOCGIFMTU(r9, 0x8921, &(0x7f0000000080)) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) 2018/04/01 11:45:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x480, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'vlan0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket(0x10, 0x3, 0x5d78) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x7fff}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1b}, 0x8, [0x3, 0x3, 0x6, 0xdb1e, 0x1, 0x10001, 0x4, 0x100]}, 0x5c) write$rdma_cm(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="3fb40000000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/01 11:45:17 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x200) r2 = dup2(r0, r1) accept$ax25(r0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xff}, {0xa, 0x4e23, 0x4b099d9a, @mcast2={0xff, 0x2, [], 0x1}}, 0x7fffffff, [0x0, 0x4, 0x7fffffff, 0xfe00000000000000, 0x1, 0x5a1, 0x6, 0x9]}, 0x5c) memfd_create(&(0x7f0000000280)='\x00', 0x2) fchdir(r2) 2018/04/01 11:45:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffb17d6c62b700000008004500001c000000000011907800000000e000000100004e2100089078"], 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/131, 0x83}}, {{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/80, 0x50}}], 0x2, 0x10000, &(0x7f00000004c0)={0x77359400}) 2018/04/01 11:45:17 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x80000) dup2(r0, r1) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd603c0ac000442f00fe800000000000000000000000000000fe8000000000000000000000000000aa1c20880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000000)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r2, &(0x7f0000000140)=""/203, 0xcb) 2018/04/01 11:45:17 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x12c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet6(r0, &(0x7f0000000080)="fec1e6f68933a4ae574685dba053a4e4b34a1718dfbd6c06b2b348e7e05e212eed67bb8abd8291ada2b35213595256c425dd7f2a9af82721b21f1b94de33aff08f84630e27d55539509ea8c4a8706669d89dff9c74a29610dbf766f0c34701c16fee56bbb663e03ed6e1fe93", 0x6c, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x70, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 11:45:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/23) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968", 0x40, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x2000028) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x1ca, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db66", 0x37, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/01 11:45:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000eda000), 0x0, 0x0, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/229, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)="5422370dfcc789cac0d910259f0339e94ecb452c53", 0x2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/01 11:45:17 executing program 5: r0 = gettid() exit(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x60) setpriority(0x0, r0, 0x0) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) 2018/04/01 11:45:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffffffffffc0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/156) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x7bd6, 0x4, 0xe7da, 0x4, 0xf82, 0x7, 0x1000, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xb202, 0x2, 0x5, 0x0, 0x6e, 0x2, 0x3f, {r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x9, 0x5, 0x3f, 0x9, 0x6811}}, &(0x7f0000000300)=0xb0) 2018/04/01 11:45:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x80000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) ioctl(r0, 0x4401010000001279, &(0x7f0000000040)) 2018/04/01 11:45:17 executing program 2: r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r0) r2 = add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000000000), 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f00000000c0)=""/61, &(0x7f0000000100)=0x33) 2018/04/01 11:45:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae7638917388c656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) r1 = shmget(0x0, 0x3000, 0x1420, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x5, &(0x7f0000000380)=""/253, &(0x7f0000001780)=[{0x0, 0xf3, 0xe0e7, &(0x7f0000000480)=""/243}, {0x7, 0x1000, 0x4, &(0x7f0000000580)=""/4096}, {0x1b, 0xeb, 0x5, &(0x7f0000001580)=""/235}, {0x10001, 0x5c, 0x4, &(0x7f0000000180)=""/92}, {0xfffffffffffffffd, 0xe0, 0x3, &(0x7f0000001680)=""/224}]}) shmctl$SHM_LOCK(r1, 0xb) 2018/04/01 11:45:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xe) 2018/04/01 11:45:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) write$eventfd(r2, &(0x7f0000000140)=0x26f, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)=""/162, 0xa2) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r7, r6, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r3, 0x40}, {r1, 0x100}, {r1, 0x4205}], 0x4, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) 2018/04/01 11:45:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000440)={0x4, 0xd5, 0x3, "028f689704e8", 0x80000000}, 0x10) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2e, &(0x7f0000000300)=""/33, &(0x7f0000000340)=0x21) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0xd000, 0x5000, 0x101000, 0x7000], 0x6, 0x90, 0x400}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000500)=0xfff, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="200000001100ff020000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) r3 = eventfd(0x1f) poll(&(0x7f0000000040)=[{r3, 0x1}, {0xffffffffffffffff, 0x1772}, {0xffffffffffffffff, 0x400}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2201}, {0xffffffffffffffff, 0x200}, {}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x1000}], 0x9, 0x1) fstat(r3, &(0x7f0000000480)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000240)='./file1\x00', 0xbfb) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000380)=""/86) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000540)=0xfffffffffffffffb) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x3, 0x3, 0xfffffffffffffff8, 0x0, r4}) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @multicast2=0xe0000002}, 0xa) 2018/04/01 11:45:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup2(r4, r6) r7 = openat$cgroup_int(r5, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000000400)=""/241) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r9, 0x0, &(0x7f00000004c0)) sendfile(r7, r7, &(0x7f0000000040), 0x1) r10 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={r10}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r11, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x4400000000, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x10) sendfile(r2, r3, &(0x7f0000000040), 0x100000000081) r12 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r12, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="88"]) 2018/04/01 11:45:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000001200)={0x3, r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x80, @tick=0xd2, 0x8, {0x800, 0x7fff}, 0xc5, 0x3}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x631a0fa922949d6b, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{0x3}, 'port0\x00', 0x4e, 0x2, 0x7, 0x10000, 0x6c1d, 0x400, 0x0, 0x0, 0x2, 0xc005}) 2018/04/01 11:45:17 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec5484ed07000000000000000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000497cdbd3ac16abd400040000000000000200020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054028"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/01 11:45:18 executing program 0: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) exit(0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 11:45:18 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000556ffb)='omfs\x00', 0x6000, &(0x7f0000ad5000)) accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x0) accept4(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x800) 2018/04/01 11:45:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'sit0\x00', 'vlan0\x00', @random="5f79d473691b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x9, "11e68214ab993adcb2fd733288ada103d761b825c4dca004298ca0ed5290"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'bcsf0\x00', 'bpq0\x00', '\x00', @random="ff9b3d5f7473", [], @empty, [], 0xa0, 0xd8, 0x110, [@cgroup0={'cgroup\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2d8) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000100)="6c737e90447ea9314052e220b8b8b5abdcc3769f049995937173b96723e8360be36c519bd88f3bb57a85f07dc29d564150742e9c006e80b3ef6665bdcdfe18e3a9e045f3ac52419956bc530e6b07633dd0e138dd75320e3c7c560b23559b7dc2abc16d7a25c8515f3cce3b17") sendfile(r0, r0, &(0x7f0000000000), 0xffffffffffffffff) 2018/04/01 11:45:18 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) 2018/04/01 11:45:18 executing program 6: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/159, 0xfffffe06) 2018/04/01 11:45:18 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/rt_acct\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/01 11:45:18 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x61b}}, 0x8, 0x14000000, 0x4, 0x4, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x3, 0x8, 0xfffffffffffff51f, 0x7, 0x4}, &(0x7f0000000300)=0x14) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x9, 0x2000000000000, 0x1, 0x7, 0x81, 0x9, 0x0, 0x1, 0x4, 0xffffffff, 0x40, 0x1, 0x5e6}, {0xfffffffffffffff8, 0xfffffffffffffffd, 0xc, 0x2, 0x32, 0x800, 0x8, 0x7f, 0x8001, 0x8000, 0x3, 0x7, 0x8}, {0x7, 0x7, 0x4, 0x5, 0x3, 0x6, 0x0, 0x80000000, 0x6, 0xd8c2, 0x8000, 0x10001, 0x800}]}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086dd6006f5260008000000000000000000000000704bb8d34bbea590000000000000ff0200000000000000000000000000010000000000089078"], &(0x7f0000000080)) 2018/04/01 11:45:18 executing program 2: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa04000000000000"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="01000000100000fa"], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000003, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000dd1000/0x2000)=nil, 0x6000) msgget(0x1, 0x530) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0xffffffffffffffef) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xbcb, 0x0, 0x1f, 0x0, 0x4, 0x80000000, 0x81, 0x3, 0x800, 0x3, 0x5b8}, 0xb) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r2, 0x1, 0x4, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21}}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xed, 0x48800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000100), &(0x7f0000000440)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000002c0)=0x4, 0x4) setresgid(0x0, 0x0, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0xbf55e9c15438b07a, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) r7 = msgget(0x3, 0x101) msgctl$IPC_RMID(r7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) 2018/04/01 11:45:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x20000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2a) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000dcee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x20, 0x0, "356ca0189e4c2efb3f91f671d3051c33"}) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) getpgid(r3) getsockname$packet(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d00)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000d40)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/01 11:45:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x63, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in={0x2, 0x7, @dev={0xac, 0x14, 0x14, 0x16}}], 0x64) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0xfd, 0x800, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/04/01 11:45:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000004, 0x1, &(0x7f0000cc3ff0)={0x0, 0x989680}, &(0x7f0000000080), 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000480)=ANY=[]) syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x46, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x84, 0x80000, 0x100000001, 0xffffffffffffff01, 0x0, 0x0, 0x200f, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00') setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) kexec_load(0x80, 0x5, &(0x7f0000000980)=[{&(0x7f0000000340)="b6fc70697066fc42476787775d3bb4d61660a9d6c02b4abad3bdd6035bc531f2", 0x20, 0x5, 0x8}, {&(0x7f0000000580)="004ce8a83d50f5333264ad5cbd71d04a39d40e4eb130705ecfacf72450fe99dacf48f1c2005c28e453698c20361a20b1d8c0f027d3c6cb7f76a5f4ce0e7ef03766cc346d6229a4410526eb912ebec4e32b37235026af53abcfa6ad1aa6c32eae5705b4582de4afbf53a0466a37f74b08e90e45", 0x73, 0x4, 0x2}, {&(0x7f0000000700)="d20e08fe44933ef130180ecfa8eca8dbd45b28ab2629a2115f", 0x19, 0x3, 0x6}, {&(0x7f0000000800)="4352b1016e7d6cf1957bedfdc6ebe5e5a785d3d8cd37adb4d065a24313bb70d0", 0x20, 0x80, 0xba4}, {&(0x7f0000000940), 0x0, 0xffff, 0x1}], 0x0) 2018/04/01 11:45:18 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0x2000}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/244) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffffffa, 0x800) bind$unix(r3, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000240)={@empty, @loopback}, &(0x7f0000000280)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x103002) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000300)={0x6, 0x7, 0x0, 0x8, 0x7afa, 0x7, 0x100}, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/01 11:45:18 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x20, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) close(r0) 2018/04/01 11:45:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x736, @dev={0xfe, 0x80, [], 0x1a}, 0x8}]}, &(0x7f0000000140)=0x10) r2 = dup(r0) syz_open_pts(r2, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) 2018/04/01 11:45:18 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x111, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000270000fa00000000000000000a004e230100230000f0ffe10000000000000004a404ce9b88a02e67", @ANYRES32=r1], 0xfffffffffffffd94) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000480)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) [ 336.214321] binder: 21817:21818 ioctl 80404525 20000000 returned -22 [ 336.225334] binder: 21817:21818 ioctl 80404525 20000000 returned -22 2018/04/01 11:45:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x806, 0xfffffffffffffff7) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180), 0x9c7cb596666feade) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x1ff}, @in={0x2, 0x4e24}], 0x74) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000002700)=ANY=[]}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x80, 0x5, 0x0, 'queue0\x00', 0x7}) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x7, 0x20000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000680)="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") ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) r4 = dup3(r1, r0, 0x80000) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x4, 0x1, "b2244e5edcf899d593880f00dfdde978f91362c012cdb3030097f444903d574f0c4e411d56e13d027e22f20473f711be7f694c3f349c7c162ac336a7ebf32c6f", "091a7c5ff348780875838a53dcffddd60520e8549042471b29e918234e506bf7", [0xfffffffffffffffa, 0x1]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002980)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/01 11:45:19 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000002ccffffffff00000000", 0x24) 2018/04/01 11:45:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8382, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x1, &(0x7f00000000c0)=[0x4], &(0x7f0000000100)=[0x1000], 0x40, 0xa, 0x45, &(0x7f0000000140)=[0x2, 0xffffffffffffff01, 0x8000, 0x5, 0x28d6, 0x0, 0x81, 0x7, 0x2, 0x401], &(0x7f0000000180)=[0x2, 0x5, 0x1, 0x3, 0x1000, 0xb0]}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb9, 0x1}}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x2df080000000000}, 0x8) 2018/04/01 11:45:19 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x0, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}) 2018/04/01 11:45:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000c80)=""/255) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) r2 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r5 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f0000000e40)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="03000000000000000c6300000663044000000000076304400300000001634040000000000000000000000000000000000000000010000000000000000000000050000000000000002800000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="8561646600000000040000000000000000000000000000000000000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000000000000b000000", @ANYRES64=0x0, @ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="126348400000000000000000020000000000000000000000000000000000180000000000000028000000680ce76b10d1774debb67f5700d800000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="852a687300010000", @ANYRES64=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="480000000000000003630840", @ANYRES64=r6, @ANYBLOB="00634040040000000000000002000000000000000000000001000000000000000000000030000000000000003000000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000000000000000000852a627700010000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r1) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) finit_module(r2, &(0x7f0000000680)='cpuset}\x00', 0x1) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r8, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r7, 0x540a, 0x0) r9 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r8, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r8, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="066304400000000003630840", @ANYRES64=0x0, @ANYBLOB="0e630c400200006340400000000000000000020000000000000000000000100000000000000000000000000044829b1400000000003b3f547927c9bf7748807a39cf6e1c879a02e4a6db796dbcbefb1f529b0057543d68aca5b14571c4c2c3e04464aef46f76d6f0e1baeec4b748c3103034cd52ec0133f71ffd9397880e480000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\fc\x00\x00'], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/04/01 11:45:19 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1090c0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'dummy0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xdb, "81d4bf74b0a53fb011dbea165f0d2b3ee34089eed49cfe3827d811a5f613fa8af040e93037662e56e155dab359529327b5119b289d5ce5c9554c0465555d73a6a264d97db803d5125c8f7ffd3117acf42e90865e71df5fbd0f6f77a3220c3ceb63cdca06333d4fa175203b403ece467f22b189332946ded19004b7138957a8ad04c1ee86c2bc98cebd744579e258a80685ff00dc75b6340802a382223dd1d8104f3deec2765e95c7a0422c13147944e81affe2b031513591a34a064eaa622fe3c6489a0acce74d5facbb8037153342d38af5ffcca109365daa4554"}, &(0x7f0000000080)=0xe3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r3, 0x4) 2018/04/01 11:45:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x40400, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x6, 0x6, 0x8, 0xf1e, 0x0, 0x2, 0x1200, 0x1, 0x3ed0, 0x6, 0x5, 0x8, 0x7286, 0x274, 0x8, 0x6, 0x1, 0x2, 0x6, 0x10000, 0x3, 0x5df5, 0x2, 0x7, 0x3, 0xffff, 0xfff, 0x2, 0x6, 0x4, 0x1, 0x8, 0xffffffffffff0000, 0x9, 0x5, 0x66ab, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x80, 0x5, 0x8953, 0x0, 0xffff, 0x3ff, 0x5}, r2, 0x6, r1, 0x9) 2018/04/01 11:45:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x3ff) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x7, r2, 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000180)=0x200) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fff, 0x40401) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000100)) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/01 11:45:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0xfffffffffffffd6d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) rt_sigprocmask(0x1, &(0x7f0000000040)={0x400}, &(0x7f00000001c0), 0x184) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x14d}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f000001001f)=""/4096, 0xcbb}], 0x5, 0x0, 0x3}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000140)=[{0x101, 0x0, 0x8000000006, 0x81}, {0x8, 0x8, 0x7fffffff, 0x7fffffff}, {0x2, 0x8000, 0x3c, 0x1000}, {0x1, 0x78e3, 0xffffffffffffffc1, 0x88}, {0x5, 0x9, 0x809, 0x1}, {0x3121, 0xc1e8, 0x5, 0xee1}]}, 0x10) 2018/04/01 11:45:19 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x1, 0x8, 'queue0\x00', 0x7}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002100)='gfs2meta\x00', 0x0, &(0x7f0000002500)) [ 337.289247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 337.305495] binder: 21845:21862 unknown command -1350900 [ 337.311521] binder: 21845:21862 ioctl c0306201 20004000 returned -22 2018/04/01 11:45:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000002e80)={0x10, 0xfffffff0}, 0xae, &(0x7f0000002e40)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000008117b347fe", @ANYRES32=r1, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/04/01 11:45:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000044e36c592b0000000002000000000000000000d1fb020000000003000500632ddb6b2f3493a3f20e000000000000000000000000000000e2409c02865a30d6c1683d1e97a5ab090d0cac1297e0326dc117b15e065d3369f96f5b21a3a5196bbfaf85"], 0x70}, 0x1}, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000380)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/01 11:45:19 executing program 5: io_setup(0xbc, &(0x7f00000000c0)=0x0) r1 = socket(0x80000000a, 0x80003, 0x8f) socket$can_bcm(0x1d, 0x2, 0x2) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/254) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/01 11:45:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/01 11:45:19 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000800)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) ioprio_set$uid(0x3, r0, 0x8e90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000900)={0x0, 0x80000, 0xffffffffffffff9c}) fstat(r1, &(0x7f0000000940)) getuid() syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/244, 0xf4}], 0x3, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000040)=""/71, 0x47}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)}], 0x5, 0x0) [ 337.334511] gfs2: path_lookup on ./file2 returned error -2 [ 337.354632] binder: 21845:21862 Release 1 refcount change on invalid ref 0 ret -22 [ 337.363708] gfs2: path_lookup on ./file2 returned error -2 [ 337.372777] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 337.374966] binder: 21845:21862 BC_FREE_BUFFER u0000000000000000 no match [ 337.383736] bond0: lo is up - this may be due to an out of date ifenslave [ 337.397315] binder: 21845:21862 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1660944386 [ 337.405478] binder: 21845:21862 unknown command 131072 [ 337.415901] binder: 21845:21862 ioctl c0306201 20000140 returned -22 [ 337.422540] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 337.433404] bond0: lo is up - this may be due to an out of date ifenslave [ 337.440908] binder_alloc: binder_alloc_mmap_handler: 21845 2000c000-20010000 already mapped failed -16 [ 337.462147] binder: 21845:21889 ioctl c0306201 20004000 returned -14 [ 337.474682] binder_alloc: binder_alloc_mmap_handler: 21845 2000d000-20010000 already mapped failed -16 [ 337.492267] binder: BINDER_SET_CONTEXT_MGR already set [ 337.497600] binder: 21845:21889 ioctl 40046207 0 returned -16 [ 337.504674] binder: 21845:21862 Release 1 refcount change on invalid ref 0 ret -22 [ 337.512089] binder_alloc: binder_alloc_mmap_handler: 21845 2000c000-20010000 already mapped failed -16 [ 337.512420] binder: 21845:21862 BC_FREE_BUFFER u0000000000000000 no match [ 337.528782] binder: 21845:21862 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1660944386 [ 337.536677] binder: 21845:21862 unknown command 131072 [ 337.541947] binder: 21845:21862 ioctl c0306201 20000140 returned -22 2018/04/01 11:45:20 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/04/01 11:45:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000002540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000025c0)=0x80, 0x80800) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) socketpair(0x11, 0x2, 0x8, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000540), &(0x7f0000000100)=0x4) fstatfs(r2, &(0x7f0000000900)=""/33) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000008040), 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3ffff, &(0x7f0000000140), &(0x7f0000000480)=0x4) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000580)={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000840)={r5, 0x162d93e1}, 0x10) ioprio_set$pid(0x1, 0x0, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x80) pkey_alloc(0x0, 0x0) pwrite64(r4, &(0x7f0000002600)="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", 0xc00, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00000001c0)=""/195, &(0x7f0000000080)=0x18f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc\x00', 0x40402, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller0\x00'}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000400), 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r6 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x243, 0x0) openat(r6, &(0x7f00000003c0)='./file0\x00', 0x8900, 0x20) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/01 11:45:20 executing program 4: setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f00000000c0), 0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x109000, 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x684001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x1, 0x3}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000940)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) 2018/04/01 11:45:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x5, 0x80400) write$vnet(r2, &(0x7f0000001c00)={0x1, {&(0x7f0000000b80)=""/123, 0x7b, &(0x7f0000000c00)=""/4096, 0x1}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000740)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000340)=0x28, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1c9}, 0x8) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000280)=0x4) r5 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000400)={{0x9, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x9, 0xe60, 0x100, 0x0, 0x0, 0x3dec00}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/27, 0x1b}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x5, 0x7, 0x401, 0x1f, r4}, 0x20) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000006c0)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x90012, r5, 0x0) mq_notify(r5, &(0x7f0000000700)={0x0, 0x34, 0x2, @tid=r7}) 2018/04/01 11:45:20 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000098020000ffffffff000000000000000000000000ffffffffffffffffa8020000a8020000a802229995e3bb7303694052b3e99614640000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000030000000000000000000000000002000000006eeb4bb1d1e4c83f760000000000000000000000000000000017000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5a486e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000ac1414aa7f00000100000000000000006970365f7674693000000000000000007663616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004d41010000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) 2018/04/01 11:45:20 executing program 2: get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x8000, &(0x7f0000ffd000/0x3000)=nil, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/01 11:45:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000040)='O', 0x267) ioctl$TCXONC(r0, 0x540a, 0xe0) 2018/04/01 11:45:20 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x80, 0x4, 0x2, 0x400}, {0x37b1cb91, 0x2, 0xffffffffffff8d6a, 0x1}, {0x1, 0x4, 0x200000000000009, 0x3}]}, 0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 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, 0x800, 0x282d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x19) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x3cd) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x88001, 0x10) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x3, r1}) 2018/04/01 11:45:20 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = semget(0x0, 0x3, 0x2) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000000)=""/26) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/01 11:45:20 executing program 0: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=0x54, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r4, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r5}}, 0x10) close(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r7, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}], 0x1, &(0x7f0000000f40), 0x0, 0x4045}, 0x610}], 0x1, 0x4001) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f00000002c0)={0xffffffffffffe55c, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x6c}}, {{0xa, 0x4e20, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00000001c0)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) bind$alg(r3, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e24, 0x3f}}, 0x2, 0x5, 0x1ff, 0x5fc, 0x3a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32=r8], &(0x7f0000000600)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) r10 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0xa0000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000800)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmsg(r10, &(0x7f0000000e80)={&(0x7f0000000840)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x3, {0xa, 0x4e24, 0xf9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000900)="21c4a34695828d1ba1880637ca64708e6192ed556e6c30ff0a517f1d83c9eae03b90894bc99d1d49ad7f5bce4d4afe1043b85020e5eb92bde5cf441ece5692dc187d04467474ae15f3ac555b4df6e7fa5025527d1db2272d0d255d45656d7ccacb05415de3344437d09f84e6cd5bc2fe25beaf7882990d4479be52353101b708eee4844ff47872402cf94a4217a2df4b5307877b84ac52fea0399914418953e554985f1946bbd8ce66291527cbc81d4d59b5a59b08a08654a9feed99cdffd68e1c795c8b190e61b7168b560c77f21efc395c9450895f0d9f7f9377573d1da40d02833ec2e17c6b548ed0cb", 0xeb}, {&(0x7f0000000a00)="01010956acd7e20821e05c296f3c0ed8c9c95cde4fa0f9dc7e0dfd8741b787f2c99a220ddb1bf5265eab4cfa27df0babc2527ffd5e089a31", 0x38}, {&(0x7f0000000a40)="7ddf7a7747cc8a7c", 0x8}, {&(0x7f0000000a80)="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", 0xfc}, {&(0x7f0000000b80)="038538ac9869115d53e36df5b23f26f26e3050e0d37d07e3a93f5933842cb0773c9e9b9e5b5f81fe68e6e4c521cb03ca5141cb1377b2b178b6cb71ea43d96f7e4837255e67d4e060d878ad0bbfd323c69809e85ed8dc90997b05d0818ecd24dd7e1327abe2be6eb12d432f3f5d31b6e04099434943598661648b1ce81e9629a008bd40ee58f76c9217b3f9fce0f321d0ad4d478729f7a5f86f4d0f04f65e92af", 0xa0}, {&(0x7f0000000c40)="ffa241d3c3ed615dde924ef318a941d8fda875c1753dd784f0207815b771ad7cef96896508cacf84a59e470f2a3d9daaae5501ff76d52ae6e7ed231007415dc7bfe79b155d8a248584682242329f33ac695465122a5ade1c986c1898e7d6a39fdfb4d97c77fa1df2297a7f09af1ca286c4fb8e14d466eb24afa12db34130491b0732e9f45d64", 0x86}, {&(0x7f0000000d00)="7c670b4ef50c568b3f957bd96d7f86aa9e6bb7eb6526d72d5d", 0x19}, {&(0x7f0000000d40)="d55dfe72deab7d95062cef7ca640c09047dd5d3f53eff5d8494f24c2637b2d03ed04099429031c57a67f6a225923d8dac756902d9d994ba73c61", 0x3a}, {&(0x7f0000000d80)="0e7b736ea06ec9", 0x7}], 0x9, &(0x7f0000001040)=[{0xb0, 0x11e, 0x2, "bac593c105ef0335c6519a2fc05c86f979c52b6d218f922ac399ed86f083d27d341c37d882ecbab5521a33e944a6e181c032540464558f621ecd505f1db634daee6f956686ff2a434df27243c6f072b6c39d2460480feabcd350ce918785f99d44fdfc1681a275c8c39626178c2db25762bdb5ffbd7d0b433ef25c3fbea4986aa5aac205a7f9af52d852c16bde41079995d89138b17cf78b21b7534a96"}, {0x30, 0x115, 0x50c, "6428191ed8435e1ea1fec1e64a43349254a9703b7d7a2b9473bcb195"}, {0x68, 0x104, 0x9, "d829a2a43141ad48a235fe3cbe5412444faa0bd0ae49ee5d8848071ebc08bef87e375bc5bf771162bb16aa07b374d222f225201825953e02486a568cc406fd701f7e7d1b9e0b6e11aed7598ceaa4171f346289"}, {0xa0, 0x11f, 0x2b4dc3f6, "ebe54a7b08c14aeb6c325bcc2c8eea3a072297e0214d73258bbed60da00c0f2b468187486083df1e651ea0bf8b4e196a5bbb0c72704d05484e83b454902ac7cd60325e59f413f069e06dd8fe1435a273cca09539f0ddf621fbb0a0d92f542dfe726f7a46aa4541bf7c16ef6b1a3343070f6a02771f9e9f079263141b0a7e499266a9936a7f459002f5bb97d582723e56"}], 0x1e8, 0x4}, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000680)) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r9}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/01 11:45:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) 2018/04/01 11:45:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x401, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x1}) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) recvmsg$kcm(r1, &(0x7f0000003700)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003540)=[{&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/251, 0xfb}, {&(0x7f0000003480)=""/106, 0x6a}, {&(0x7f0000000300)=""/57, 0x39}, {&(0x7f0000003500)=""/49, 0x31}], 0xa, &(0x7f0000003600)=""/198, 0xc6, 0x7f}, 0x20) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/01 11:45:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x3ff, 0x1af, 0x8, 'queue1\x00', 0x730}) 2018/04/01 11:45:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f00000003c0)="0de2f48245cc5efa740ff17df91d"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x7ff}, 'port0\x00', 0x0, 0x4, 0x8000000, 0x0, 0x3, 0x0, 0x800000000000000, 0x0, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x7ff}, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0xb8123f7595310522}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x591, 0x100000000, 0x2, 0x1, 0x1}, &(0x7f0000000140)=0x98) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) [ 338.195841] IPVS: ftp: loaded support on port[0] = 21 [ 338.210350] kernel msg: ebtables bug: please report to author: Wrong len argument [ 338.235259] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 11:45:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x30800) sendmsg$unix(r2, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000000c0)="7444e848e02f2d0139104eacb95554468d0f2dc10e2dd40858fe2e234dc2eb739a40624b4c55a5cd806d8d4a79c9318d71172b726a91e759115a82ea1126bdfd9d5d95fd6e7f53a1a85c57f5a92b1b870556a750c0a29496e10bc49bd1e624b06e886d80fe14bbe8be0bb79b2c0c2acef551944416aa6b716f642bfbec76f6a7b34cb40d78e90527915220db146ea81c4f16b0a5b9bb7125caaef351b0ed83e0c90cfdbcfc25f53797f8e452aaa942718a856169e14d2a95cbab3272106316038732164613", 0xc5}, {&(0x7f00000001c0)="03d01bb07febc354ef166120d2310d415693f477b562471fd042db5b1340c6a52a161d039d5d2fcc1521f0cba9defb3135b46d152a24f942976c8751d6a91b8dd39032976242861b4c5bc77f2eb9a4ddc7c72e00b45293e9c9ada96c9db98587b264c10a158e5e9363c185f6e1a34c2e4d28bf9384be2ded2e57c91f6284d57a57a54380cff0f11857f15355f52ee53f0e0eaff81a4bd1640eb9a86fe1304692ec8def63572f9921e169f28c06e5f4a0", 0xb0}, {&(0x7f0000000280)="1eb405aa900ae2bcbc0bd2bd13a7a414b88965f638c3905c77babe267b3c3ac74ac56b28fcebd07d1052f11cb7a90ddd0c688a94911629bcff049500ece911755fff1a6ef561755c487d3599f8ee5ceee7e907100b9e80af9e72b8f5a7778b617b4d8c502a7eb81ce118ddd80b56914cc8ea3b7da5a0509a460925c6127de2ce06c89ce53d450b583fddbdb67dcd58f8ff7f3abb068ece04775c3c0d8422e80cc69ddf7d622e5fe693f6a8c834be6482bf95288188d56ecf8381869d32d9e0d6bebb8bed3509ad3e89a9034f21b9d85222afbf7469984188c52908f45c46af5b70fef8a104b68d9cda9b36255be6791f5d5bb2709f17", 0xf6}, {&(0x7f0000000380)="e6697e0f054febeabc13b1191b0cbc21cc3ed85c8bc1203784682dcedb", 0x1d}, {&(0x7f00000003c0)="f9e72f7663a56cb9fe97a39b8cb43560edf275283d791de5961f3f6f974483f12724601394b14e8b19a1a73a71b84285b12a7f03a9bbd5a81d2cfb2c2799c357c6f18d94e0046a5ec11ae2d57d06b351cc63aceba1fbce09dd825762faf847cdcecc87d1994a30213f40199b290085695c9703064bbc4915dbb35872", 0x7c}, {&(0x7f0000000440)="afcf91baa9bf0be11398042b72909dd20916011abd6f7dbe88f304bd4589a2d15144c0076627b5", 0x27}, {&(0x7f0000000480)="5259fa75f770a15818492a96c14d435ceffed95b18baba4a2a9d0a3287fe80576d46684dd4b9b70005c9d99cd224812fd6e2f2d2407ebc5012551b0855db0222aea72011ae465a68c49c8984220397b8b3acf4d2a20fad7ece4118ade1258ad9e9dfcb08275bbc097545184ab34bdefd11fc7f66948ca50c27b443e8a30e7d882b958f3a8b40fb523c99", 0x8a}, {&(0x7f0000000540)="915a269ddc7a", 0x6}], 0x8, 0x0, 0x0, 0xc000}, 0x8000) 2018/04/01 11:45:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@empty, @loopback}, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000151af6a71cb9a536fc78", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101050000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000500)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x40, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22}}}, 0x118) exit(0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) [ 338.308540] random: crng init done [ 339.074922] binder: BINDER_SET_CONTEXT_MGR already set [ 339.080280] binder: 21892:21950 ioctl 40046207 0 returned -16 [ 339.107314] binder: release 21892:21949 transaction 55 out, still active [ 339.114362] binder: send failed reply for transaction 55, target dead 2018/04/01 11:45:21 executing program 2: prctl$getreaper(0x2b, &(0x7f0000000080)) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="820d7dcec7746693c9ae5e31604c146160447f695b461c5096503d12b6ac633c3766d9cbdff25fe53f", 0x29, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6572726f72733d636f6efcfcc0cf9d6b910b61736b3d34363237342c6d66745f7a6f6e655f6d756c7469706c6965723d30382d2c6d66745f7a6f6e655f6d756c7469706c6965723d33377d002c6572726f72733d636f6e74696e75652c00"]) r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3, 0x82000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x4, 0x0) 2018/04/01 11:45:21 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = getpid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setpriority(0x2, r1, 0x6) 2018/04/01 11:45:21 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0xfffffffffffffdb0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000001c0)={0xb9, 0x7, 0x4, 0x400, "ceb768406b5c068a56261e63a617ae11c6224d95b6fdb05d4feb4d1cb042e4fa93ee01ee04d8cd0e8cfdb566", 0x4}) 2018/04/01 11:45:21 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x80400, 0x0) bind$bt_l2cap(r0, &(0x7f0000000480)={0x1f, 0x6, {0xca71, 0x2, 0x1f, 0xfffffffffffffffc, 0x1, 0x2}, 0x2000000, 0x4c56}, 0xe) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/239, 0xef, &(0x7f0000000400)={&(0x7f00000003c0)={'digest_null-generic\x00'}}) r1 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='eth1selinux.\\proc\x00', 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="adee6527c967995d7fea0777af6c20539d88c4a8708890ea72b6b72129b4221ada288615a1d913b454a0d2fe6e0da068d47ec52fdefe02267417a13f2db766cc514c39cb600c8a08f1d59a8822892739ed08b1edc8d07fbea32b0c837b78d35c12948b86", 0x64, r1) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3f, 0x109000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000240)={0x1, 0x8, [{0x100000000, 0x0, 0x8000}]}) 2018/04/01 11:45:21 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc3, "e7a932f356d3f6eab81dc0c9a982c7f044c218407dcd395ebf72fe52d8772b7065c5541004c6a97bef5068efdc9cb1937c0287cd9c132415193627570135cb28ba3c9d6e0c65e68f72b6fe525c36813bb70f19b497bd2f33dd7a3cab81b0d0d9e7aac0b4c4b380677b85193e86708446296723aa75473824e1eb2080bbf3f841f80c9b5217bb06c79b8f3555ccb43fffc93696ac563a16e8d2e816f3d59ccfa686b636002b0e1ef9382b19180110cf6ca2d56f02c5f3e8c7576840129263766fcad88e"}, &(0x7f00000000c0)=0xcb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x80000001, 0x0, 0x3f, 0x1, r1}, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'vcan0\x00', @ifru_map={0x1, 0x5, 0xdbe, 0x6, 0x81, 0x6}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300)) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000002c0)={0xffffffffffff384b, 0x4, 0x5}) 2018/04/01 11:45:21 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x3, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x4f6) sendto$inet6(r0, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 11:45:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000ad1000), &(0x7f0000467ffc)=0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x4, 0x10001, 0x9}) 2018/04/01 11:45:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = accept(r0, &(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000002c0)={0x8, &(0x7f0000001600)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0xe00) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x0, 0x43}, 0x2c) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/01 11:45:21 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000089e000/0x4000)=nil, 0x4000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0x26, 0x16, &(0x7f0000000040)="7ff3c2bae838f78c5ab05cbd7b6f78f3d319455b794ff121ea75c0369bb7302a12544e192164", &(0x7f0000000080)=""/22, 0xfffffffffffffc00, 0x584}, 0x28) 2018/04/01 11:45:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='lp\x00', 0x221) sendto$inet(r1, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) set_robust_list(&(0x7f0000000380)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x4f, &(0x7f0000000340)={&(0x7f00000002c0)}}, 0x18) [ 339.506066] device lo entered promiscuous mode 2018/04/01 11:45:21 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0xc58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1, 0x10, 'vlan0\x00', 'bond0\x00', 'ip_vti0\x00', 'gretap0\x00', @random="4156ffc5a36a", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="d250a3ad1c36", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x858, 0x8b8, 0x8e8, [@u32={'u32\x00', 0x7c0, {{[{[{0x2, 0x1}, {0x81dd, 0x2}, {0x2, 0x3}, {0xfffffffffffffc00, 0x1}, {0x2, 0x3}, {0xfffffffffffffffd, 0x1}, {0xa88, 0x2}, {0x7fffffff, 0x2}, {0x7, 0x2}, {0x7, 0x1}, {0x2}], [{0xc8, 0x1}, {0xfffffffffffffffe, 0x10001}, {0x80000001, 0x2}, {0x77837479, 0x700}, {0x4, 0x3}, {0x3, 0xb1a3}, {0x7, 0x8}, {0x3b9c0000000000, 0xff}, {0x3, 0x7}, {0x40, 0x1f}, {0x7, 0x6}], 0x6, 0x5}, {[{0xffff}, {0x6, 0x3}, {0x7, 0x1}, {0x8, 0x3}, {0x8, 0x2}, {0x8d, 0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0xffffffffffffffd7, 0x1}, {0x0, 0x3}], [{0x4, 0x10000}, {0x1ff, 0x4}, {0xb6, 0x5146c6ef}, {0xe15, 0xff}, {0x8, 0x2}, {0x6, 0x20}, {0x1, 0xffff}, {0x1ff, 0x5}, {0x7, 0x200}, {0xe15, 0x8}, {0x7, 0xafea}], 0x5, 0xb}, {[{0x3, 0x3}, {0x1, 0x2}, {0x8, 0x2}, {0xfde}, {0x0, 0x3}, {0x4, 0x2}, {0x0, 0x3}, {0x3, 0x3}, {0xb7be, 0x2}, {0x1, 0x3}, {0x3, 0x3}], [{0x10000, 0xf20a}, {0x800, 0x401}, {0xffffffff, 0x9df0}, {0x101, 0x10001}, {0x1ff, 0x101}, {0x100000001, 0xfff}, {0x2, 0x7}, {0x80000001, 0x1}, {0x1, 0x7}, {0x0, 0x3}, {0x4, 0x5e1f}], 0x7, 0x2}, {[{0x8}, {0x8}, {0x7, 0x3}, {0x641, 0x3}, {0x0, 0x2}, {0x21b6a2b2, 0x2}, {0x4, 0x3}, {0xa8, 0x1}, {0x10000, 0x1}, {0x1, 0x1}, {0x8000, 0x2}], [{0x9, 0x6}, {0x9, 0xfffffffffffffffd}, {0x3, 0x1000}, {0x6, 0x8}, {0x1, 0xcc}, {0x1ff, 0x1}, {0x0, 0x1}, {0xffffffffffffff00, 0x1ff}, {0x9, 0x200}, {0x9, 0x2f52}, {0x5, 0x2}], 0xa, 0x7}, {[{0x1000}, {0xdae, 0x2}, {0x6a2, 0x2}, {0xa858, 0x3}, {0x8, 0x3}, {0x80}, {0x3, 0x1}, {0xffffffffffffffff, 0x2}, {0x3, 0x2}, {0xb59, 0x3}, {0x80000001, 0x1}], [{0x200, 0xc4}, {0x0, 0x7}, {0x7, 0x8}, {0x9, 0x80000001}, {0x80000001, 0x4}, {0x10000, 0x8000}, {0x7, 0x7ff}, {0x6, 0x1f}, {0x4, 0x9}, {0xfffffffffffffffa, 0x1}, {0x5, 0x5e9f}], 0x8, 0x5}, {[{0xffffffffffffffc1, 0x3}, {0x1f, 0x3}, {0x1ff, 0x3}, {0x0, 0x2}, {0x4, 0x3}, {0x9, 0x3}, {0xfc85, 0x2}, {0x0, 0x3}, {0x3, 0x1}, {0x282b}, {0x7, 0x3}], [{0x1ff, 0x4}, {0x0, 0x3f}, {0x4, 0x6}, {0x1ff, 0x1f}, {0x5, 0x7}, {0xeff, 0xfffffffffffff7b4}, {0x3ff, 0x6}, {0x3f, 0xdb1}, {0x4, 0xffffffff}, {0x81, 0xfffffffffffffff9}, {0x4, 0x4}], 0x8, 0xa}, {[{0x5, 0x1}, {0x6}, {0x2, 0x1}, {0x9, 0x3}, {0x6}, {0x7ff, 0x2}, {0x9f3a, 0x2}, {0x6}, {0xbd1, 0x1}, {0x6}, {0xfffffffffffffff9, 0x2}], [{0x8, 0x46}, {0x4, 0xfffffffffffffbff}, {0x0, 0x5}, {0x81, 0x100000000}, {0x0, 0xab23}, {0x0, 0x9}, {0x1, 0xffffffffffff0001}, {0x90, 0xff}, {0x8, 0x401}, {0xffff}, {0x5262, 0xb1a}], 0x4, 0xa}, {[{0x1, 0x3}, {0x2, 0x3}, {0x5, 0x1}, {0x0, 0x3}, {0x40}, {0xc29, 0x1}, {0x1, 0x1}, {0x0, 0x2}, {0x4, 0x3}, {0x1, 0x3}, {0x1000}], [{0x7fff, 0x3f}, {0x2, 0x80}, {0x51, 0x8000}, {0x80000000, 0x1000}, {0x1, 0x2}, {0x800, 0x80000000000000}, {0x6, 0x309bb72e}, {0xffffffffffffff0d, 0x7fffffff}, {0x6, 0x100000000}, {0x1, 0x3}, {0x7, 0x4}], 0x5, 0xa}, {[{0x20, 0x2}, {0x4, 0x3}, {0x200000000000, 0x3}, {0x8, 0x2}, {0x1, 0x3}, {0x0, 0x3}, {0x1, 0x3}, {0x8, 0x2}, {0x7}, {0x8000, 0x2}, {0x40, 0x3}], [{0x928, 0xfffffffffffffffb}, {0x6cbb, 0x3}, {0x40, 0x4}, {0x9, 0x3f}, {0xace, 0x10000}, {0x1da, 0x40}, {0xea, 0x1}, {0x83, 0x1}, {0x2, 0x7}, {0x0, 0x100000001}, {0x9, 0x3ff}], 0x5}, {[{0x5, 0x1}, {0x7a71c2d4, 0x3}, {0x4, 0x2}, {0x7}, {0x8, 0x3}, {0x8, 0x2}, {0x6}, {0x7fff, 0x2}, {0x1, 0x2}, {0x3166}, {0x3, 0x3}], [{0x568, 0xfffffffffffff000}, {0x1, 0x2}, {0x80000001, 0xea6a}, {0xfffffffffffffff8, 0x81}, {0x47, 0x200}, {0x4}, {0x7, 0x3}, {0x76, 0x20}, {0x89, 0x40}, {0x7, 0x3}, {0x8}], 0x2, 0x7}, {[{}, {0x7ff}, {0x6, 0x3}, {0x688, 0x1}, {0x80000001, 0xdeb411d1aca49845}, {0xfffffffffffffff7, 0x3}, {0x20, 0x3}, {0x800, 0x3}, {0x7, 0x2}, {0x3}, {0x281, 0x3}], [{0x10001, 0x2}, {0x4, 0x7}, {0x3, 0x7}, {0x6, 0x8}, {0x100000001, 0x1}, {0x80, 0xffffffff}, {0x6, 0x8}, {0x9, 0xffffffff}, {0xfffffffffffffffa, 0x3}, {0xbed}, {0x7fffffff, 0x3}], 0xa, 0x3}], 0x8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xf1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0xf, 0x10, 0x200, 'irlan0\x00', 'bcsh0\x00', 'irlan0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x1, 0x2, 0x0, 0x0, "6fabf7dbe74e26259567eb757d7b1618cc717771dc84dcb8c9f14f7279d4f2781fc535c0fba0d3a20ed2ef4835b2a645e47ff8a28e4a068edc8ded1edc38201b"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x6, 0x0, 0x24, 0x0, 0x0, "0258ed1a96281eda0b0132bb8bb65cfd7a6cfacbba0d23ccdb1d10784bd8bc7093c327bcbd2610b2b27bc564d409779e34eb2f13a655445beb1e43c30e9a64b1"}}}}, {{{0x13, 0x40, 0x88a8, 'eql\x00', 'nr0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="44dcfdd615c2", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x130, 0x180, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x800, 0x6}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x800, 'syz1\x00', 0xb7}}}}]}]}, 0xcd0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/01 11:45:21 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)) fsetxattr(r0, &(0x7f0000000180)=@known='security.ima\x00', &(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x12, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x1, 0x5, 0x401, 0x40, "2065a4209f24819120f221ece77b7aa1f05cd4efbdead13e051360c8fa55ea3e810558f8ffd5e2184c1b9fb3", 0xb07d}, 0xca9e, [0xffffffffa0794137, 0x40, 0x3, 0x3, 0x2, 0x400, 0x401, 0x8, 0xfffffffffffffffc, 0x8, 0x9, 0x2, 0x0, 0x8, 0x4, 0xffffffff, 0x7, 0x8001, 0xfdc, 0x100, 0x66af, 0x0, 0x100000000, 0x9, 0xffffffffffffffe0, 0x4, 0x8, 0x101, 0x0, 0x3f8, 0xf6, 0x200, 0x2, 0x633, 0x82db, 0x3f, 0x6, 0x7fff, 0xfffffffffffffff7, 0x0, 0x8, 0x4, 0xfd52, 0xf7, 0x63cd, 0x100000000, 0x50, 0x5, 0x0, 0x3f, 0x8001, 0xb5, 0x1, 0x8, 0x100000000, 0x8, 0x8000, 0x8b, 0x5, 0x0, 0x1d7, 0x7b6a, 0x3, 0x200, 0x1, 0xe0, 0x30, 0x1, 0x6, 0x9, 0x20, 0x80, 0x69acbf68, 0x5, 0x5, 0x10001, 0x6, 0x2, 0x7, 0xf1, 0x1, 0x4f04a2d5, 0x3, 0xfffffffffffffffd, 0x8, 0x9af2, 0x2, 0x8, 0x4, 0x4, 0x3ad, 0x3, 0x10001, 0x423e4946, 0xc8, 0x44b, 0x0, 0x4, 0x6, 0xff, 0x0, 0x7, 0x2, 0xffff, 0x10000, 0xfffffffffffffff9, 0x4, 0x6801d5ab, 0xff, 0xe2e, 0xc9, 0xef7a, 0x1000, 0x6, 0xfffffffffffffff8, 0x0, 0x5, 0x7f, 0x80000000, 0x2, 0xa4, 0x8, 0x8d8, 0x4, 0x455, 0x1f, 0xff, 0x4], {0x77359400}}) fchown(r1, r3, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000000)) dup2(r2, r1) 2018/04/01 11:45:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioprio_set$pid(0x3, 0x0, 0x401) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/01 11:45:21 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) writev(r1, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) dup2(r1, r2) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x7530}, 0x8001, 0xbf, 0x1f}, {{0x0, 0x7530}, 0x2, 0xffffffffffffff13, 0x10001}], 0x30) 2018/04/01 11:45:21 executing program 3: accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="53060000"], &(0x7f0000000300)=0x8) unshare(0x60000000) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef00000000", 0xd) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 339.539284] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 339.581073] device lo left promiscuous mode [ 339.594580] device lo entered promiscuous mode [ 339.596037] IPVS: ftp: loaded support on port[0] = 21 [ 339.609356] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 339.644919] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 11:45:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000100)={0x17, 0x0, &(0x7f0000000340)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000001c0)) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/01 11:45:23 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="b295be1374d9d1aa8ac784b8584d1bdf06695d084fc2125a397f2b4ab3ac86f4c3f362924ef9c5b9acd91bb501072d2b", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x118) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000340)={{0x0, 0x0, 0x8001, 0x3, 0xaf}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x1, 0x7, 0x1, 0x100000000, "9832801e6056704f054dd85d73a7179a25728196c84f66c195a4699c64883ac4216af469df24835929e220f8", 0x1400000}, 0x0, 0x0, 0x1ce, r2, 0xffff, 0x1b, "080828f98524d518d1d47800e79dc03765deae2d52c3e761df6fb988cd265cf00d88ca3d4e89620e6481fa5dcbd6322596289ff3fba98656994b60c2504bf7b5", &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x8, 0x4, 0xe8, 0xb0]}) 2018/04/01 11:45:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0xc) umount2(&(0x7f0000000180)='./file0\x00', 0x8) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) prctl$setfpexc(0xc, 0x110000) r3 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='yam0\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0xff) 2018/04/01 11:45:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x9, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x3, &(0x7f0000000280)=0x2) listen(r0, 0xfffffffffffffffa) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000200)="480000001400190d76a81014aed182f30284470080ffe00600326b18abdc757c595603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) recvfrom$ax25(r1, &(0x7f0000000040)=""/8, 0x8, 0x40, 0x0, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="7ca836da0d", 0x5}], 0x1, 0x0) 2018/04/01 11:45:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x80000001) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="1c0000001d00030000000000000000001f0000000800010004000000"], 0x1}, 0x1}, 0x0) 2018/04/01 11:45:23 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00000010c0)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000030c0)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001140)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0xffffffffffffffff, r1, 0x8001, 0xffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9b46) getcwd(&(0x7f0000001100)=""/24, 0x18) seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) getitimer(0x2, &(0x7f0000000080)) seccomp(0x1, 0x4, &(0x7f0000000040)) uname(&(0x7f00000000c0)=""/4096) recvmmsg(r0, &(0x7f0000002ec0)=[{{&(0x7f0000001300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001380)=""/195, 0xc3}, {&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000001540)=""/213, 0xd5}, {&(0x7f0000001640)=""/140, 0x8c}, {&(0x7f0000001700)=""/202, 0xca}, {&(0x7f0000001800)=""/64, 0x40}, {&(0x7f0000001840)}], 0x7, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000001900)=@ethernet, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001980)=""/124, 0x7c}, {&(0x7f0000001a00)=""/81, 0x51}, {&(0x7f0000001a80)=""/66, 0x42}, {&(0x7f0000001b00)=""/81, 0x51}, {&(0x7f0000001b80)=""/254, 0xfe}], 0x5, &(0x7f0000001d00)=""/4096, 0x1000, 0x6}, 0x100}, {{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000002d00)=""/54, 0x36}, {&(0x7f0000002d40)=""/170, 0xaa}, {&(0x7f0000002e00)=""/115, 0x73}], 0x3, 0x0, 0x0, 0x1}, 0x81}], 0x3, 0x20, &(0x7f0000002f80)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000002fc0)={0xd, 0xb, &(0x7f0000003040)=ANY=[@ANYBLOB="18000000fb0600000000000006000000cf9f0000000000001500000000000000007887188f30281378b2bb9c86c65ffb4100ffffffff00000000000000009500000000000000000006350194c7a377388d09b8000000000000157e24b5bdd14bb5d0006f"], &(0x7f00000011c0)='GPL\x00', 0x0, 0xfd, &(0x7f0000001200)=""/253, 0x41f00, 0x1, [], r2}, 0x48) 2018/04/01 11:45:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x100000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x0, 0x0, 0x0, 0xffffffffffff743c, 0x0, &(0x7f0000000080)='lo\x00'}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40004001}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x4c, 0x0, 0x421, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x198000000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x20, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x1000002) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000180)={0x4, 0x20, 0x447, 0x401, 0x3, 0x7}) umount2(&(0x7f0000000300)='./file0\x00', 0x2) 2018/04/01 11:45:23 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000300)) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffa, 0x0) io_submit(r1, 0x3, &(0x7f0000002200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000180)}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001b40)}]) 2018/04/01 11:45:23 executing program 5: gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21}, &(0x7f0000bbdffc)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) syz_open_pts(r3, 0x800) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) [ 340.712910] audit: type=1326 audit(1522583123.084:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22018 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 11:45:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000040c500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000540)={0x0, 0x7530}, 0x10) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) write(r3, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x1000008000) accept4(r4, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 11:45:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0)=0x9, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 11:45:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x9}}) 2018/04/01 11:45:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000240)=0x9, 0xffffff09) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0xeb00000000000000, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xdb, "5af1fb64e9f8277d4f4d1f4422216792a76b3459fac5dfb9c3702486762ce77c13e7145368864d9f3a6948a0fd8aa9d1eeb0e5b13581a15a96e7c54aa9c9f1d9428d3864b8a66fff4d611c1148932f87282e010377c8e13c0aa5d862a8fbe9970be045afc9428414561ca5f5b663a620a4fa8e804014ef4b10bd90642e1c6d07d50045d5888fb2ef5ab65b8cea06a433cb4b87095b735760f49ca1041b8d8f62bf150cf40e54981bd2240234caa0133e783d986596a1ce78a8b6ede85bfca1659438a88b6279f3f92c27f7414977c48f4041d2e8da970dca791d87"}, &(0x7f0000000280)=0xe3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r3, 0x9, 0x20}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x3c, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) rt_sigpending(&(0x7f0000000480), 0x8) 2018/04/01 11:45:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/01 11:45:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000003c0)=0x20) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000140)={0xf, "4ce16503a3310de301225c1a0e1ea0"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1ffffffffffffd, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000180)="b58324bc63a5d4e0b937b88e25b6d061", 0x10) close(r1) close(r3) 2018/04/01 11:45:23 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x10001, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f0000000180), 0x0) [ 340.795766] audit: type=1326 audit(1522583123.111:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=22018 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454e79 code=0x0 2018/04/01 11:45:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="86752a15b78db96d302f8e9290d5fed482926de6826c59726d8079b848204869deb50057f34acc521f04f3ede0c8c4d457a3d0e031b05ff1499bbd5161233f7c857704db18e5cfd516a4d04f88ed3e60c8393ecbb436346c82b8a8371cda3c40caa1efbf5ea5cdbc3ca56a8a3c330ac999b8d3929e18fdd7741d425a9b2969b70cc04ac601734f8068805614893c35b330f39988ab1549083f777885efb7c31a3ab2a3d80a3859d354a0c78111f41abdfb7d33deadb1f9833c50c901cbb6ce64afa00500000000000000799ee0a741f1e078ce085b036069360c1753c137ef"], &(0x7f0000000600)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x100200001) 2018/04/01 11:45:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) readahead(r0, 0x9, 0x3) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/04/01 11:45:24 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x982, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/01 11:45:24 executing program 2: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="180000001d00ffff0000faffffff0000a16e36bce56d7f68be78adfa6be32ba54716978aedf0045e6262a9931ded473600dba9f06981edb154177c270ccf4cedef54fcc4649a52ee520375f2fbe4f56000"], 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x70da2709, 0x40000) r3 = openat$cgroup_ro(r2, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r3, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=@ipv6_newroute={0x24, 0x18, 0x4, 0x70bd2d, 0x25dfdbff, {0xa, 0x20, 0x20, 0x5, 0xff, 0x6, 0xc8, 0xd, 0x200}, [@RTA_UID={0x8, 0x19, r4}]}, 0x24}, 0x1}, 0x44000) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000880)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='/dev/vcs#\x00', &(0x7f00000006c0)='+cpuset\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='cpu.stat\x00', &(0x7f0000000780)='cpu.stat\x00', &(0x7f00000007c0)='user&\x00', &(0x7f0000000800)='wlan1mime_typebdev\'vmnet1.^vboxnet0wlan0#trusted$userwlan1trustedvmnet0@\x00'], &(0x7f0000000940)=[&(0x7f00000008c0)='cpu.stat\x00', &(0x7f0000000900)='/dev/vcs#\x00']) 2018/04/01 11:45:24 executing program 6: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x3, 0xfffffffffffff8c2, 0x8, 0x12, 0x2, 0xb092}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f00000001c0)='./file0\x00', r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000040)="b123f9515746900cdeca8da9266e6cef", 0x10) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) 2018/04/01 11:45:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) truncate(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/01 11:45:24 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x1fe, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/01 11:45:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="917bb0da215fe566e7fd77b78cf13b4b2caa06baeb912eb0917fe16c1b01079b7d571f7ebd9ffc5ef6a15d77955806ad6d98054b71a11c9a28a662d849764385dfd2300c8ea2a1deec16be64ea73d20d67cd83f2b0482dbc9cd9e060f1a7e46bd185e3b444a9ead95b582be78c5880114b70a2e1377c2596dd73911a40d677c5", 0x80, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc0000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000140)=0x5) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/01 11:45:24 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000dc0)) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000900)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000800)=""/249, 0xf9}], 0x9, &(0x7f0000002e00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f00000029c0)=""/160, 0xa0}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/141, 0x8d}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/99, 0x63}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000000780)=""/30, 0x1e}], 0x9, 0x0) 2018/04/01 11:45:24 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) 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 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) dup(r0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/01 11:45:24 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x1, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001400)="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", 0xbd3}], 0x1, &(0x7f000002a000)}, 0xc100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/01 11:45:24 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue.', 0x0, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/01 11:45:24 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4001, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x4]}) 2018/04/01 11:45:24 executing program 7: r0 = open(&(0x7f0000000240)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = geteuid() r3 = getegid() syz_fuseblk_mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', 0x2, r2, r3, 0x3, 0x3ff, 0x202000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x3) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x20) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/01 11:45:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xaf6, 0x200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0x7d}, 0x0) 2018/04/01 11:45:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x2e9) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="6ad64a6eab0cc54ec21b3a933b7680fdbf", 0x11}], 0x1, &(0x7f0000655000)}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f000065efd2)=""/46, 0x2e}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0xa2, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/162}, &(0x7f0000000200)=0x78) 2018/04/01 11:45:24 executing program 0: r0 = socket$inet(0x2, 0x7, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4) fcntl$addseals(r0, 0x409, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/01 11:45:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) recvfrom$llc(r0, &(0x7f00000006c0)=""/4096, 0x1000, 0x10001, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r1, &(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001740)=0x80) connect$bt_l2cap(r2, &(0x7f0000001780)={0x1f, 0x243, {0x0, 0x5, 0x8, 0x1, 0x0, 0x200}, 0x8000, 0x4}, 0xe) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0xa013, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, {0xa, 0x4e22, 0x226, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xfffffffffffffffb, [0x0, 0x0, 0x2dad832b, 0x1, 0x3, 0x6, 0x78e, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4000000000000000}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x80}], 0x74) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x490) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001980)={0x0, 0x0, 0x100000000, 0x7ff, 0x7, 0x0, 0x3ff, 0xffff, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x800, 0x1000, 0xffff, 0x100, 0x80000001}}, &(0x7f0000001a40)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001a80)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x0, 0x3ff, 0x8, 0x81, 0x2, 0x100000001, 0x1f, 0x8, 0xca5, 0x7ff, 0x3ff, 0x73c, 0xcd2, 0x1, 0x8001]}, &(0x7f0000001b80)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000017c0)=[@in6={0xa, 0x4e20, 0x53, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x81}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x10001, @empty, 0x2}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9736}], 0xf4) r5 = syz_open_dev$mice(&(0x7f00000018c0)='/dev/input/mice\x00', 0x0, 0x600) epoll_pwait(r5, &(0x7f0000001900)=[{}, {}, {}, {}], 0x4, 0x8000, &(0x7f0000001940)={0x7}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000001bc0)={&(0x7f0000ff3000/0xd000)=nil, 0x5, 0x5, 0x18, &(0x7f0000ffe000/0x1000)=nil, 0x3f}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0x9, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r6, &(0x7f0000000200)={0x1f, 0xffffffff, {0x96d, 0x0, 0x1, 0x3f, 0x3, 0x7}, 0xffff, 0x1}, 0xe) 2018/04/01 11:45:24 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xfffffffffffffedf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x9, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x108) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x8}) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000140), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/01 11:45:24 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mlockall(0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/04/01 11:45:24 executing program 7: 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(&(0x7f0000f91ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffffffff800, 0x1, 0x17ce, 0x5}, 0x14) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x1}, 0x8) 2018/04/01 11:45:24 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x80000000}, 0x140) 2018/04/01 11:45:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, 0xf0}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0xba, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/186}, &(0x7f00000001c0)=0x78) 2018/04/01 11:45:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000280), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x9c4, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000ac0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) r3 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf7, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3bb2d66560880"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) 2018/04/01 11:45:24 executing program 0: openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x80002, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfbffffffffffffff, 0x33, r0, 0xfffffffffffffffc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xd735, 0x80242) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000180)=""/98) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400440) 2018/04/01 11:45:24 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65420900000000000000742f6b001a2d3f60d7c915f781047ad4346c66a386b1d82b5bce758967705408ef0c7f4b9f83674583a767d026c73b635dd9b14ea2a7b5f18e14cbb0c118b18488515bbe536b36c6d24c1f745978607fcbb6ef0d6e6f66a26da6cf6ecfcd6bf5c16182c6d7059e43ce0d8dd60f939739879dee1650ffd0c83698b9a566b57dc0d4fb37bf53bb213cc9fb527d823c8726e7eafc030ae23cd9521901f17358cbcf91486bb0dbabe0a3b5e4f9765e94daa55ec327aeeaae99263eb64a3e2ca359795939a8b7ea68baa813d9c06fa43f8d52db") socket$kcm(0x29, 0x2, 0x0) r2 = pkey_alloc(0x0, 0xdb5e5cb592568664) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, r2) times(&(0x7f0000000000)) socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000002c0)={0x100000000000000, 0x5, 0x5, 0x2, 0x3}) sendfile(r1, r1, &(0x7f0000000080)=0x400000008000000, 0x3f) [ 342.295629] ebt_limit: overflow, try lower: 0/0 [ 342.338971] ebt_limit: overflow, try lower: 0/0 2018/04/01 11:45:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x1) accept$alg(r1, 0x0, 0x0) tee(r0, r0, 0x6, 0x4) 2018/04/01 11:45:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sync() ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) bind$alg(r2, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 11:45:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x4000, 0x0) bind$unix(r0, &(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0x802, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") accept$inet6(r2, &(0x7f0000000940), &(0x7f0000000980)=0x1c) syncfs(r0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x2}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r4, 0xabb, 0x30}, &(0x7f0000000480)=0x8) r5 = dup(0xffffffffffffffff) fgetxattr(r5, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401}, &(0x7f0000001600)=0x10) add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="d2fe1b7251e69b4695649c40c5285c29169842df919434c10f3f42baddabe529b67cafe2e87d66031782c44b8e20b4f111dccc1931bffa1dd0a1674c842f068a1a8fe0c7c8bfc6ed86f4982e7f374267c5c77fc8bef6fa79d13d9e6760717959ffead21608bd13f4072565ff34c23a5ff789ec8d171a8c9cb14f1b89c620bb824ed29c51d6c26cb594f5f662a354abce9e772c45b9d04cf134c173338524cebc904fe7eeb43a12267206a261887702ead4cd959bbda348688d657b00a5ab6b00514ece13ecba42f37a8026344291e954aab036b3cffc34f4925992b77e4f0e447b4cdbc5d35ee04be9d5638a", 0xec, 0xfffffffffffffffd) add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="1dad926a45462fa10631d3a8563411a4386c4a9298fc93556e2c3dbf570881b2bbf53824ccac0b3218960d25e82caea11fa51d53f6781fa72b83c718bbe6af1b6242a954b3608ee9e507401338f3eeae7624c119a6dcafe42d2133bab194ea9633939b1da1ad6373bf2b7025101275a04f89248ffc55e7bd10f84fb75fbcc836896980f92ca84296485de91f725da0c8ad894f57d9c80c5d10a2cd6d8e1bdbb2e68f6be995", 0xa5, 0xfffffffffffffff9) add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="3de23719dfb13ebf3022e9b1fe1e3661e4ecec0878c63a20230ee170e22e698b98f5137241799a331857311afad10fe62ebbeb70cf0b3d0e6073f51ae74f3aca1356929fb8f234f3322f26c0894f1a902924454fd11b219a0a1c90b79a33b92fdf36c22f3f8e88d46abf45be86b2122c6be35efb2592ddf7ff97a5b330923f63a14fa233d15723a5d5797a4082e98262", 0x90, 0xfffffffffffffff8) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0}, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000b80)=0x0) perf_event_open(&(0x7f0000000b00)={0x0, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff92, 0x10000, 0x4, 0x7, 0x0, 0x0, 0x7, 0xcd06, 0x7fff, 0x1000, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0x7fffffff, 0x5, 0x800, 0x0, 0x7ff, 0x40, 0x70, 0x1, 0x20, 0x2005, 0x8e00000, 0x9, 0x5, 0x80000000, 0x0, 0x5, 0x3ff, 0x0, 0x1000000000000, 0x0, @perf_bp={&(0x7f0000000ac0), 0xb}, 0x0, 0x80000001, 0xff, 0x5, 0xf9, 0x2, 0x2}, r6, 0x0, r2, 0x2) readv(r1, &(0x7f00000010c0)=[{&(0x7f0000000c80)=""/18, 0x12}, {&(0x7f0000000cc0)=""/16, 0x10}, {&(0x7f0000000d00)=""/26, 0x1a}, {&(0x7f0000000e40)=""/98, 0x62}, {&(0x7f0000000ec0)=""/39, 0x27}, {&(0x7f0000000f00)=""/223, 0xdf}, {&(0x7f0000001000)=""/167, 0xa7}], 0x7) close(0xffffffffffffffff) 2018/04/01 11:45:24 executing program 4: syz_emit_ethernet(0xba, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000017a583bb0d4c884800000004001900a80064000408629078ac1414bbe0000002940600000005001704e0000001ffffffffe000400200000000ac141410019406000000060b019061000100004922001f00861a0000000206054b2ed1070f03abc08c0df9383bc1cdef37598927007f0000017f000000e06d17f9d2ffffff00000000e0000002c00000027f0000010081e551d84811d4850eb811b72c3651647f7ca77991"], &(0x7f0000000000)={0xf7ff7ffffffffffc, 0x0, [0x400, 0xfffffffffffffffe, 0x0, 0xdd7]}) 2018/04/01 11:45:24 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x2, 0x1, &(0x7f0000000000)="bd63290b29ad1c78bea2051bafe4a9229cb9e0653621132afdbc729107cedc39b648a80636625451c56f957c65db7f71701f91e34d602afc1aedbd6636f14026c1edea1b6b1d311329c6ce643ba6399cad19fddd6651a36ba40fd9ffa61cfa850d1fff10ea6d08c5e168894936dd8f8f0046f090d86d01ef98212c18e0cea2d749fc076cadc782b8210d8978cb56de04f2ec2b46675656fb919e18466c69e097d5c0a58ab9e27c9d2fc6b334af38dcc070c28d5ff668af2c0907c5aa6956d83e89623d0b60a2b42c9315", 0x101, 0x9, 0x9, 0x6, 0x1000, 0x10001, 0x4, "9f26d0af82e1c6d7dc97951f8d7b7694b99474e59f30a6da2dd2aca2612a5636c5439f67478402d86bbcb93a6284fc824a694809c4b643e61eaa1d6a3aa1ba5e70522df2fbb53cd6ed54d48a476144e387edbd47bd0f7610c0124bd8f545e0e863f5c6dfe84c1dbf5c8c851dec39bb23209877196862d00ad934c87e89ee6eaea3b39a847f6490baa00a74db610a553acd35689b730851f6d3ed550b0d5106e78a9dd4839f60c9694d78a65497cfc01d673ab16e303db64d8361f8785e656bdad22f475dbdd332b58ba65bc3c65c57bc807a79e4c0be201b5fe09ac342c69104f96abab8dbfac47f0bee236dc8f3d9023e30c743be"}) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/04/01 11:45:24 executing program 1: r0 = memfd_create(&(0x7f00002d7ffa)='-G\\%(\x00', 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ftruncate(r0, 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x1000}], 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) [ 342.462242] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/04/01 11:45:24 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001040), 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x57f, 0x4) open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000440), 0x0) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000400)=0x8001, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000800)=@nat={'nat\x00', 0x19, 0x2, 0x2f0, [0x20000500, 0x0, 0x0, 0x200006e8, 0x200007c0], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x42, 0x5, 'bond0\x00', 'nr0\x00', 'nr0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x100, 0x180, 0x1b8, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x2, 0x9, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xff0000ff, 0xffffffff, 0xffffffff], 0x4e23, 0x3a, 0x1, 0x4e23, 0x0, 0x10}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xfffffffffffff800, 0x7f, 0x5}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x1, 0x200, 'ipddp0\x00', 'gretap0\x00', 'dummy0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x368) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="85026603b4d34030ac33e66cae2d7df94b7dd7e305c51dd9b956562c97e182cf3a9edc58ab63c15a2755afcf8ae82bc202dc0e4e321e1c8f89ce4f237701a88d762d8c68c87f436af481ec5aa3799cfd343be5f6d6f8d18cface7698025f627f015477d35ca01b15884f26277dd3c0a5db8e0cae7a404a3f9d630ca4290592c96d8e16caadbd12a82468d80ea1fab26c5d1b9c7737097b7d1ec3f246b3d4086024808508caf79d7dc44becc2218f4bae589cba0de5e6b36189b0e4d2a3a34f92f4aeb5d25337e3eee7a20cf75a6acc132250a117a7bff8402180f8605edd3c5f0bfae15f31238cc6d859d6567b6c2c5c457a3107f89d", 0xf6) 2018/04/01 11:45:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x8, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000480)=r1, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) io_setup(0xfff, &(0x7f0000000000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x14001) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000004c0)={0x4, 0x0, {0x0, 0x3, 0x1, 0x2}}) r5 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x6, 0x0) io_submit(r2, 0x3, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0xe194, r0, &(0x7f0000000100)="18698a0c8b5b7d58b5d2bfc3ee9ef92fceda72a5e4e47750958c7eb6ae7db56a70e8106932cf326f03758b21698bd2a7612bb823c1760b5928be1ba3ee09382d255efc30fd1ff0dae4e60210360c9e9e4c14d0e3f62780e67a7380f919f3e1816b3f5285d1293f219235fd072793c1d062c5f22f203162a3abb6d201b7548b0453b7aa9364556bf0567dc2688d8c4dad12ee473e5355a1d555474f1623667b63ea6da2822e9ceaeb9772c147e9db9addf9c203c2809426b1bb38d6d41b9fe0f37ad54206bc30e7a7cb50bfb33762bc3569097099ab6c0d9b98529e40", 0xdc, 0x81, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000240)="0c3b488e6d800733982bc945a527bc8852394c1e20dde897dfc86cb04bb49ea5ae8be03eb978c894950cf0", 0x2b, 0x6, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000300)="f53250de0d52b402eb2b90096e840222bd7cb42598f35faedbf9174e310b275d043d790ca4a191d0688c029bffea1d427d8cbe307af87f9c6f1d2e8151d5d233d91a415de0", 0x45, 0x6eb, 0x0, 0x1, r5}]) r6 = accept$alg(r0, 0x0, 0x0) recvmsg(r6, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/04/01 11:45:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900), 0x49, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000780)="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", 0x585}], 0x1, &(0x7f0000028000)}, 0x0) 2018/04/01 11:45:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x1) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000000200)=0x1000) 2018/04/01 11:45:24 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x64) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/04/01 11:45:24 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x60, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0xc) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000c40), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20402, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mlockall(0x0) get_robust_list(0x0, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f0000000400)={&(0x7f00000003c0)}}, &(0x7f00000005c0)=0x18) 2018/04/01 11:45:24 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000009c0)='/dev/amidi#\x00', 0x2, 0x204) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = 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) sendfile(r3, r3, 0x0, 0x29) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={0x0, 0x100000001}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000580)={r4, 0x4}, 0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000600)=[{r6, 0x8}], 0x1, &(0x7f0000000640), &(0x7f0000000680)={0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000008c0)=0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000000080)) ppoll(&(0x7f00000004c0)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x5}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000400)={0x10000, 0x0, [0x81, 0x50, 0x8, 0x1, 0x2, 0x4579cde0, 0x9]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) accept$ipx(r0, &(0x7f0000000200), &(0x7f00000006c0)=0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000700)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'lblc\x00', 0x20, 0x1, 0x2d}, 0x2c) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x90) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000240)={0x1, 0x6, 0x1, 0xffffffffffffffff}) r8 = inotify_init1(0x80000) dup2(r8, r7) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000003c0)='./file0/file0\x00', 0x45, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) 2018/04/01 11:45:25 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="e014", 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000040)) rt_sigaction(0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x8, &(0x7f0000000340)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000100)=0xed) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 11:45:25 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="50000000000000000700000000000000070000001a00000000000000010000008003ffff040000000200000000000000000000ac9f68784269391745826f29cd782e71"], 0x43) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/01 11:45:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x20802) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x3, 0x7, 0x2, 0x8, 0x88}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0xc) io_setup(0x4e3, &(0x7f00000014c0)=0x0) io_submit(r3, 0x8, &(0x7f0000001a80)=[&(0x7f0000001540)={0x0, 0x0, 0x0, 0x2, 0x5588, r1, &(0x7f0000001500)="7532c3de4e4c85e4fa0abf8783ced3f82358fd57466977e3098afd557bbd7dfdeeab1ed9", 0x24, 0xffffffffffffff17, 0x0, 0x1, r1}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x2, 0x9a, r1, &(0x7f0000001580)="62ad67ced1e5311943042217614a475ad8d7ecdc3299e04bdee2d88c47225c7134f7f0bd758a82d269721f47bdead989ba02430b5753609e4d758163cd960aeb20989a50017a9ec0bf616e17379388298152530cef09506f24c36666b538ddc5c69eff8111d557058fdbc338d77f67628779c4f0c5cbae2bc23ec774d1527c53c9176db7421069", 0x87, 0x9, 0x0, 0x1, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000002040)="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", 0x1000, 0x8, 0x0, 0x0, r1}, &(0x7f00000017c0)={0x0, 0xc2fc70232c513e11, 0x0, 0x0, 0x0, r0, &(0x7f00000016c0)="d2f83a88d497b75dbdaece4a203f6778692ff77c03f978ead8bf3795e8b4c470c8858fedfeef727a31a6100c62ee660c9d5cc994f054442e5d6bddb8823d6192509d44c8989f461a9a4fd096494aede81bcbd67f1ebd5c8921444249df79afe33703f009247fc0f602f8190d5ed4148e77f8aee1d6766c7cead565da2e7923f5002e97935f8ac7e1ed8cbe25b0eafc7c1ff03f98853582f555b7fbb4ccd0eb21292429e3a798e87436e2b9e0cf84402f9de3c6a28bbedca8bdb3abfa2ecee6d030cb6c2e97370427", 0xc8, 0x6, 0x0, 0x1, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0xa, 0x7fff, r0, &(0x7f0000001800)="f1d88458de902793723dec152e966ee4597830b11c7a8cbd83c5f0c5d9f70ffe264b1039f4469e9474b09388c0", 0x2d, 0xa6, 0x0, 0x1, r1}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x65, r0, &(0x7f0000001880)="3ec6422f227dd227a020009a455fac6c467bfda3cd7906b3c3b9f3683be7031210994da412b9dafea25237", 0x2b, 0x100, 0x0, 0x1, r1}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xe, 0x1, r1, &(0x7f0000001900)="e2ed2cb398e65158eb9e6cc04428d49d6165807f89c54b3ce35e615009239b116d4bee635a3ffbb45a38b94ad777d6051a9e1b725f4594cccac19604bf560fe617407a43e020898479", 0x49, 0x2, 0x0, 0x1, r1}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f00000019c0)="90bbf9949c8c5cfbd07ac81bfc5e0e5cf47f25403dd112d7f117af4840937637ec7919d2edab423b629384bc562b4bf3c202d09914b5875fff5c1557e62c515ce6", 0x41, 0x0, 0x0, 0x0, r1}]) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000440)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x2, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) syz_open_procfs(r4, &(0x7f0000001480)='net/sockstat\x00') r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x2c, &(0x7f0000000480)="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", 0x1000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/04/01 11:45:26 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./file0/file0\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/01 11:45:26 executing program 6: prctl$setendian(0x14, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c76000027002105000000000005be0002000000f5000000142b115836cbf25360d1d2577568aa79b43ef70664540701e34a96f6102356d7abd2ad604213173219c18e8506cb7136070c77f2227254"], 0x18}, 0x1}, 0x0) socket(0x1d, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x520a0415}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x3f4, 0x10, 0x20, 0x70bd26, 0x25dfdbfc, {0x16}, [@typed={0x8, 0x3e, @fd}, @nested={0x3d0, 0x8b, [@generic="c80d55eed3fd33f52bd79e71ee527792478a3cdad9adff9e5d9295097f859d6e55db26959eaa47d9c65420640b035953c124f9966c892edc602c70461a334d90a8bea171d86abf24dfc23f94437ec9597ee762939e4306caf8c7f36b9739cec80dae799ee5af2300c154250151cf6d8924fce6633b0762e2c4aeb3199ef0c5f4a1555726da3cb465cb52196bb551ac710f688e1fb23fe09bc0dace03d16f07090301f14f1f7ffc59e9a6c4731aafff6b5d883799cdb681fde23b739cfc5cbcaaaf5ea75b60616f52e25b54f84ede6d7d72461d1a50794bca9b1ece274dc2521a61444b31ca45", @generic="d37e2b5af5c486961f8f1c9d31663e6b25280634096dd25b94b158919955edb338b9a3c7883d153868adc4024d72d8f624839d8b8f7b6a429c2d51d697c63190d861b24bacbc44d077776f269d0ad0724ab19edf50f5d341044cd9e6ceccd871b9a3dbc523a257e4e110b0d87af8dc2d4f73a2c1e87cc1b63e4dbebeb8240af5957390819e89babdbc93ac1241ec022d32d7e71332", @typed={0x14, 0x5b, @ipv6=@loopback={0x0, 0x1}}, @generic="4f5d402a000a076fc30e0c29c3fa93f40300ed92b147ecc307ddbda75f531b209f2605ea1256022cf80d8bcd5a2e95ee0cc41bc498319e882b4eb9908b9a73f3f53b1fd6496bafc420c43cd56b2f29480e460325b4c6007c76b5bc8cda555542f04eba27f31008bf289f48951fd8969de6752517384148e4f577669b2e63d9a7c265c070ade41e76d374063cf07e72e9", @typed={0x4, 0x36}, @typed={0xc4, 0x46, @binary="31c273c55db3151a581944561c7d90b2d53518ffd671995c56fdeb9746580d93d823654605d098096b653acfe4ad0b6f23b4ccc061f5387bc34bf318266bbd57829d8a9ef3151f0dde95e35132575a1ab3574e97e2ea6c86781d745370096ddf7a658c48c6c49dede9e9a17ce0da8233ecec038fd772cd5a6c7913da8b070ea8b66e52bfb25a6dee13988cf4e8db1b0d4d227f30e6bd794d3fc17e95d98f8d317e3e3fb412e4bb2fc12ca1918901d4290728849bde9abab8128d43e5b2bb"}, @generic="66a85926b2f757be28e460283f25f9323ce44bb14de5e082a06fdb159a777548d7a200d5047f0f6fcf543f7ed742c7e9984577c0c84c81400cfa7c6cb6c82b671100fbc618e5ccaef6db65f11af29e5304409f2053779bb177a860f44ee3ce1dfa5e1e33dfdf6bb8ebae4329dfaefb4710dd090e8d0dad41d312fed232", @generic="47386a4cf170a2bd607944efbe32efe75bfe3ce99fd264dd550d5377cf612b8dfd09ec7733e040c77d6a4e3a3ed645503408680eea66f5d2cafa51545ad25e603b5fa650c0ee8e10aac7d199442b199d4be2e34151e327accf2c390729c81e3b7ff9664318"]}, @typed={0x8, 0x16, @pid=r0}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x40}, 0x840) 2018/04/01 11:45:26 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x100, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 11:45:26 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x14) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) r3 = dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe980, 0x3, 0x0, 0x3, 0x18, 0x9, "9ccb2263c7abd4efda983f6b51e52e9133cbbd5d96afcddf59a4426b3e80734b59ed773f580a6b1a23b3ea3b3cb188dcc81ab8fbb55015d3103925ff2a38d028", "8f9030ac3ab8ab98913ca953fbf797fb1d97347fbd1aa85b41ba45e696cc7c620215e01d0e99ac7a79cdd7d17e9b836316e43c166e326cd868a4c3cab5fc28a3", "850d61a61abdc1b540a369623c51de18ee2c78bf54dd2198b463b0f45805f43e", [0x9a, 0x2]}) 2018/04/01 11:45:26 executing program 2: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000480)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x7, 0x1000, r2}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0x31e, 0x4}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$VT_DISALLOCATE(r2, 0x5608) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x3, 0x5, 0x5, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/01 11:45:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="e91f7189591e9233614b00") bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x10000000801, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/01 11:45:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x77) 2018/04/01 11:45:26 executing program 3: r0 = socket(0x2, 0x7, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000b40)=0xffffffff, 0x4) r5 = creat(&(0x7f0000000b80)='./file0\x00', 0x121) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000bc0), 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) r9 = getuid() getresgid(&(0x7f0000001f80)=0x0, &(0x7f0000001fc0), &(0x7f0000002000)) r11 = getpgid(0x0) getresuid(&(0x7f0000002040)=0x0, &(0x7f0000002080), &(0x7f00000020c0)) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = syz_open_dev$midi(&(0x7f00000021c0)='/dev/midi#\x00', 0xf8, 0x2) r15 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000002200), 0x800) r16 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0}, &(0x7f0000002280)=0xc) r18 = getgid() r19 = socket$bt_bnep(0x1f, 0x3, 0x4) r20 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000022c0), 0x80000) r21 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002340)=0x14, 0x80000) r22 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r23 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000002380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet(0x2, 0x8000e, 0xfff, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r26 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r27 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002440)={&(0x7f0000002400)='./file0\x00', 0x0, 0x18}, 0x10) sendmmsg$unix(r0, &(0x7f0000002540)=[{&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000240)="8cb46c228692c6a7", 0x8}], 0x1, &(0x7f0000000c00)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7]}], 0x40, 0x8000}, {&(0x7f0000000c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000cc0)="2d9d144cf7f8c78cb439e0efc16b9cab6dc26a861209f5d1288e3ec6d158522da73cd42b730bbccad98701952aad74f59792322dbc111ca1688f80a6f9c0e5b32619fa63cdabfd63e145ef4870f06138071bb31d3572c790ff0f60020e18e30a1fd1afc60521eef20fbfde81937ca6b1b1f2b8a04d304072530d3da287029225b7ce0df4846592d5b480ed9d83137f3a3dd060426c79c000ef057ffc88106fbedac359bf92873d30d5ca26f2ed1e7cd778e3cb5abad598b2a116374b000151f469ebeff10b44eb610c4a1a398a5289d6b261ff34a62aa500ea0c3e859489768b45a7a46fd8f5f95449ea8206d496", 0xee}, {&(0x7f0000000dc0)="d1a4a8dd94e1ca6fbca31b261ccb56dd68233289ad089cfe6027c6bc4ef9b47511361e61cddae9e947d7ac5ba3f4055c3810f20b5e91b71559f7f38435eebae8e0c895c4158606f602f3b58ccdc6ccd93b53e48aac5b9500d74080bbb68a7c309a7f153dee8372e26f46bff9a138d637e54570ae9bf6da4383edea7274535c2a186b5c6e65109fe96e87fd523965f3a06bc64567ece4be9a2b7b7e101a8c84f885961c55612da7cd50218fd2a9804d6586bf91cab806a6e10ae60746d9aba5a3991c2a1be41b49836801c6d3d8806834deaa00be", 0xd4}, {&(0x7f0000000ec0)="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", 0x1000}], 0x3, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26, r27]}], 0xb0, 0x40090}], 0x2, 0xc0) r28 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r28, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$inet_group_source_req(r28, 0x0, 0x2f, &(0x7f0000000700)={0x2, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) r29 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x204000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r29, 0x4010ae68, &(0x7f00000000c0)={0x0, 0x2000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r28, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$unix(r29, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffe0ffffffff00000000000000004500001c000000000088f36be78e4a4af9992c210af701c6dc2294338d003b7b6d0fe50cfd39e6015eaf4c968e5a204e2000089078ced7aa2208814d81e3f021bb23727ab33299c08da22fa1d87ead2088ce64456e1c6296b22159f0ea12fa3a381a2e8a38db1e6445bc5158689f84e335d7f03a0f90bc4be759fb438bb6c6e50c65790a58c7e6d5ac3e54fa7ec0687cf3eddb12714443470e4c8abe9e0a7dfb7c77"], 0x0) 2018/04/01 11:45:26 executing program 0: r0 = inotify_init() mmap(&(0x7f0000530000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x132, r0, 0x0) inotify_init() mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="7a84b8545c1a"}, 0x10, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bond0\x00'}) 2018/04/01 11:45:26 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001640)={0x6, &(0x7f0000000200)=""/224, &(0x7f0000001580)=[{0x9, 0xf7, 0x3, &(0x7f0000000300)=""/247}, {0xffff, 0x8b, 0x3, &(0x7f0000000100)=""/139}, {0x7, 0x28, 0x3, &(0x7f0000000400)=""/40}, {0x9, 0x1000, 0x8a, &(0x7f0000000440)=""/4096}, {0xffffffffffffffff, 0xcf, 0x6d64, &(0x7f0000001440)=""/207}, {0x0, 0xa, 0x40000000000000, &(0x7f0000001540)=""/10}]}) 2018/04/01 11:45:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000380)={0x4, 0x1000, 0x8001, 0x6, 0x4, 0x9, 0xffffffffffffff4c, 0x7fff, 0x3f, 0x10001, 0x80000001, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40000, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x1, 0x0) renameat2(r4, &(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00', 0x6) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000da0f000000014d564b0000000101fdf780d70fc2e2be26b2db2e2838f44d26838be2374fa08f8200f9a8c20ff6da8091810eb2d0de7630634b3d3a146aa92c0f504a1ba1874e4b"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x7, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffff8be}}, 0x80000001}, 0x90) 2018/04/01 11:45:26 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000000c0)='keyrine\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='keyring\x00', r0) r1 = 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$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) prctl$setname(0xf, &(0x7f0000000100)='ns\x00') r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x145d02, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0xb562ec3e236fc32d, &(0x7f0000000400)={@remote}, &(0x7f0000000440)=0x14) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500), 0x8) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000480)={0x1ff, 0x0, 0x9, 0x0, "5afd4f2a688e74016ca842e40490739f6e1d1376195616011c0be61b51bf5148c1dcdff00ca3710c0d9fe192", 0x80000000}) fcntl$setpipe(r1, 0x407, 0x0) 2018/04/01 11:45:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket(0x18, 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="103491216fd54efebe9160331c6b20ae978550afc7a2d7bf2c24baf3cbdb0346ee26de7091fe28b5c1e59a384f0dcd8e8db8abeb098f27773c3612f682cbaed5492577a01708f5264f7dd09e35cb", 0x4e, 0xffffffffffffffff) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp1@\'eth1[trusted/vboxnet1--\x00', r2) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x1) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000000200)=0x1000) 2018/04/01 11:45:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r8, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000100)={r9, 0x1}) 2018/04/01 11:45:26 executing program 4: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80, 0x3, 0x81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x9, 0x5, 0x6fc, 0x2, 0xc1}, &(0x7f00000001c0)=0x14) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 343.800110] can: request_module (can-proto-0) failed. [ 343.846939] can: request_module (can-proto-0) failed. [ 343.879174] bridge0: port 1(bond0) entered blocking state [ 343.884815] bridge0: port 1(bond0) entered disabled state [ 343.938835] bridge0: port 1(bond0) entered blocking state [ 343.944557] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:27 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000000080)={{&(0x7f0000005000/0x1000)=nil, 0x1000}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x80000, 0x105) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/01 11:45:27 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5acf, 0x4000) socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000000), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000080)=0xffffffffffffff74) 2018/04/01 11:45:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff6c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000000040)={@loopback}, &(0x7f0000000180)=0xffffffffffffff81) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000007c0)="eb8e37d786b1192adb3badb1f8a93707ba277ceda61bfc41f2d929fab2749ab40e4e6ca3f50fa9a9fd9243514786c509dadb906231c92362e619a1bd05a9dfd11967e3896e7a41dd11a7350de8bf4764f9525159d060be79349cdcfdcd730dcd2db44ea3f2c60814497802f288e5a5f806bcde85d78618e62bff15d632cf1055ba", 0x81) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000003c0)={"dc9186f09f665ad8c6737f74f16f795eec977281a5cc68e53dda019f3712c6a2906cb5f35c9300614bc6e45f354e255413329cbbfaafd1ba489516b6e0ec813f2b8455779a75150526bc40079d09110a14c249721a329570ff441b0baf5752214e2bbe11d2a215989bb140fbebf867e0deb1c4c4f6831e12c737e33519a523f3d476d1d075f3ba089b403ede6cabff02f9c1e5442bec72771b9dc7a6492f07c598cae13a9f362a2333ae2c05e8b06b73ab31cba889169c0ab42206a6e8a3b8ec8f9df58be6d6148a5a6a106a2106d47f74fae386854fc1f05a5ead15210dd627de8e95702b117af7e549a23753c8e6a7d856e17a502a39aaa2fbd9a088f932359086d9db37d2b94ffad61ea0fb40a6476fb2231f0ee592cfe0e9abc3485f087e8c6d0349e700c41da1d0c7507b53766b4ad10bbe8eb2f283d07b797460e83f521113e2d9cff1d49d7c9e3d87c1686a31e9986557bc66591251d26906830475d16dd38657b44c9441496687e0accd5bdc9ff2e7c39033f433bbebf1b4a0ae8b8bcbc9ccfd644d8077ee69ac278a4a805e2daa89f89a008ca0d5c61bb6e9490db06fe1c7443268f4ecedd743beb9838dd16bbecf3d81fe1279828445aab1c0bb3512690025c0a793bdc1df2dc9d6bcf50bae7ad3753619435e7ebc9c70627f91fe39b61af0dccf0cb7461a513ac5792a526f7b393d0d7372e764f6088d08b0f2873513bbfcc22fada209ac5618b0feaa9de3a9a3da9c9f91f61276afafb20dddc4072e0cd64fedec3631c622ce814777519566eaeb18e501bf77f5092d516b79e67414d9f8840a2ae3ab8b762aa3f4930300d6cd8e16a6a2c3abafea6a7a575a47c2708905bd173e2086d1465a75fd626169e0552c231d31d11b4b05bff37370ec4854e5435691953ffaa04b2703c5029ebe6885c6ad3608c80c051f8d140c8aace38322236eb005b35c15ceb8c0fb532273b853e176c7d9f33009e3f2150ba5dbfc2ad0a1e09697ae2bc38030a318a199e6d72df6a9dfba5af4a515476ffaafca82804a4869f121df9fbc9b091b61828bc01efb45dd4e4727550dc19a69cc3fc31c50b6d8733796a59691fbf03d73249db901bb45125e3a61c410523ebc69eb3a3ad83589b1b02aec6022e1d1b5878c52bfeab4922511dd4795dfdc43db576f55e02ad615fc92dde7091a2c5cf63712513d568f2922bdb5cdde842cfe23d52a248adab10460d0f69d9ac94fe5aa209ecafae68f97ea50e61f0931948fba7e7befcf6d293c2ce83ad3a2e39c81126adfbbbd541374f6491465bb7314ab0f431714b2a04254b781d484674a8ce1f57e3e734448dade89c8c25785c61b51bc36cdc1f6f90f082e0b08225ab8ea8fc071e844cde3ed60d5d4ca529a1d7821df2ea46c62b2d492442a56a8c3a1cda092f058dd750b78e549f691f6a5ba7385522811f1"}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000280)) open_by_handle_at(r1, &(0x7f00000002c0)={0xcd, 0x3, "a01e048a7da4bc047e61511e22503f74a4c29223eaeb1b39a057fc58dba275435530da3a3ad61226ca8a99e5cc2bda780bdd62b16ce7055eed3c077a75bba5f7123a5ec9a525045c465fdc4f5f51967eabd80bca9ebece5a181d7d21b72b0bc330d35252c1ea3680ab336d4af4623260f75d8b2aba421f0d554abcf556c0f28caf581d7b479daaa89c47606d6d10beebd15d2aa08e3a641b47df83695e095a3f1076b16bad181c00c168bf3cc27cd89112129d1ebfbf59b230de07a462e63823bdfe184817"}, 0x0) fallocate(r2, 0x8, 0x0, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10003, 0x4}) 2018/04/01 11:45:27 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="080000000000000051d705f4d3b80000"]}) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000000200)="dad60e3fc1e9a9e54ad0150eaa250b1dab301e0a655811eec30e2b7cd5453a38f7780262a3e15a3a777f3bd2266130e843deb655b327cffb09a5721448fbe57e8802d953e8fb3ebf0c09388b06f441287e7d111a565355ef9b443af846a0e66a25dcead352acfba4a565bb10b8f4338590aa00c4db5e651d7a87c8d02bd79a09d9aee4a77d61e12d0ee654b4b25e7244f0af096fd6d8091759f3fa79165e0ff05e13869a7368f3a88a8e56b4c80adf424076e0d9ac", 0xb5, 0x40001, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x27}, 0x10) accept$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000100)=0x48) 2018/04/01 11:45:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r8, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000100)={r9, 0x1}) 2018/04/01 11:45:27 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x14000, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000005000)) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0xa, 0x0, [{0x8000001f, 0x8, 0x1a, 0x5, 0x80000000}, {0x80000007, 0x7fff, 0x10000, 0x80000000, 0x9}, {0xf, 0x0, 0x7, 0xfffffffffffffff8, 0x1f}, {0x40000007, 0x79, 0x0, 0x8, 0x80}, {0xc0000000, 0x1f, 0x6, 0x9, 0x7}, {0x8000000a, 0x1, 0x7, 0x3, 0x401}, {0xf, 0x2, 0x9, 0xffffffff, 0x4b3e}, {0x8000000f, 0x1, 0x2, 0x6, 0x3f}, {0xeca96ad39e1c4647, 0x7f, 0x3ff, 0x9, 0x800}, {0x6, 0x8001, 0x8, 0xba7, 0x1}]}) 2018/04/01 11:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000932ff6)='/dev/vcs#\x00', 0x1, 0x0) lseek(r0, 0x0, 0x3) sync_file_range(r0, 0x4, 0x7, 0x4) 2018/04/01 11:45:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f000076c000)=@hci, 0x772, &(0x7f0000ae0fc0)=[{&(0x7f00000001c0)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/01 11:45:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xb, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2cd696085cba671aa30344e610a8317d09f48a"], 0x1c}, 0x1}, 0x0) 2018/04/01 11:45:27 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0x10000, 0x2, 0x80000000}, 0x3, 0x7f, 0x200}) pipe2(&(0x7f0000000040), 0x1) 2018/04/01 11:45:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/97) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000003c0)=0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xffffffffffff23ef, @empty, 0x5}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x157}, &(0x7f00000001c0)=0x90) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200040, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0xcbb, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={r4}, 0xffffffffffffff89) 2018/04/01 11:45:27 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x2, &(0x7f0000000000), 0x0, r2, 0x4}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 345.068063] bridge0: port 1(bond0) entered blocking state [ 345.073708] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:27 executing program 1: r0 = socket(0x2, 0x800, 0x1) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) shutdown(r0, 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x7e6, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x4, 0x8004, 0xffffffffffff95dc, 0x1, 0x2, 0x81, 0xa3, r2}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x78) tkill(r1, 0x1000000000013) 2018/04/01 11:45:27 executing program 4: waitid(0x1, 0x0, 0x0, 0x1000009, &(0x7f00000002c0)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="c86c8c78a47e26fa2d37bb464554a36f", 0x10) 2018/04/01 11:45:27 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="045a45c866bdbf5c37a52dd2c28686bf484eb47d1d4434d460d4fc9948345021c8f238936410e62e289da703846d127342e112e996c617ed7a9d270937752ab3985567663a2ed00f200306d5a0c33dfa41d9747f5836aa4f4d6a8a6fb755c88399007f0bba7c", 0x66, 0x4}, {&(0x7f0000000180)="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", 0xfb, 0xf5}, {&(0x7f0000000280)="2d2edfb77c03a167768175e03dc60ed3ea84640c5189cb79fe786c0fe4b5b44c4558548213a47f4ac1f8f541a9946225639c6bdee3a08cc6edb2eecbe2cfc41bca4e85345318e6af46a67888b8da7f7dcda0cafee54f46834d6f8d5177e2dcb46e74a6f7092ea69313ef4fc3a623c98f39793ac96a9b038f47590aabf1f54d05f56df34bdf2569d8a0ecc94816fbf2818495d9defc115ed6d627e20473118f49a39574fb3baa103246cc20376325983978376ecb1bef", 0xb6, 0x6}], 0x80000, &(0x7f0000000480)=ANY=[@ANYBLOB="7265737569643d0000342c6e6f6d6263616368652c6d696e697864662c696e69745f697461626c653d3d323d2c62682c526f75726e616c5f6465763d003f7f343d352c6a71666d743d76667376312c6d626c6b5f696f5f7375626d69742c6a6f75726e616c5f6173796e635f636f6d6d69742c00d08f13297965aad98115cb974da317a1b9f49c9f76475adf68e59bbfbabc41758e6ac4fecae16dd1"]) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) keyctl$invalidate(0x15, r1) r2 = getpid() wait4(r2, 0x0, 0xa, 0x0) 2018/04/01 11:45:27 executing program 3: gettid() exit(0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200800, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/01 11:45:28 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) r4 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r4, &(0x7f0000000280)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a2", 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080)=0x9, 0x8) 2018/04/01 11:45:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000004000/0x2000)=nil, 0x2000}) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/01 11:45:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r8, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000100)={r9, 0x1}) 2018/04/01 11:45:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/01 11:45:28 executing program 6: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x10003, 0x3, 0x2, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) unshare(0x400) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)) dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000380)={0x0, 0x6, 0xcc8f, 0x1b, r4}) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) 2018/04/01 11:45:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) pipe2(&(0x7f0000000340), 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000000580)={0x1, {&(0x7f0000000380)=""/238, 0xee, &(0x7f0000000480)=""/205, 0x1, 0x7}}, 0x68) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@empty, r3}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000011002100000000000000000000429435e23fe61572910000003fdaf7fb10e8f6260d42542d1fabd516310d2be1800eea6738dc3f0bdfdb3bd539b8159928db01aebe1bc8c8ca4e76dc57cebb1741177f29b4654fb7bd6a0fa069ae8efe5d3c276c453171420a3c", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/01 11:45:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x202000, 0x0) r2 = socket$inet(0x2, 0x80006, 0x200) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, r0, 0x0) ioctl$int_in(r1, 0x80000080045439, &(0x7f0000000000)) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000140)={'ip6tnl0\x00'}) 2018/04/01 11:45:28 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/01 11:45:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x6}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x5011, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000140)={0x7ff, 0x0, 0x0, @random="72fb5bd776ee", 'rose0\x00'}) ftruncate(r0, 0x0) dup(r1) 2018/04/01 11:45:28 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) r1 = socket(0x5, 0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'teql0\x00', r2}) [ 346.299330] bridge0: port 1(bond0) entered blocking state [ 346.304973] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0x0, 0x4) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000340)=""/142) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x10}, 0xffffffff}}, 0x1, 0x0, 0x800, "b44771bd232850451e4abcd51cbf47e873c73caeaf172177005e49228a92c28511003b73a6ca3b8efd2a084c96d4c54e7f92978db10184c32a71b60bd81f3352469a3787a2711d4abb601390ba9a371a"}, 0xd8) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000001000000000000000000000006d3a34b"]) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000ec0)={"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"}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r4}) r6 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 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) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r7 = socket(0x1e, 0x8000b, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r7, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000500)=0xfffffffffffff76c, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) fgetxattr(r5, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000400)=""/205, 0xcd) accept$ipx(r7, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) preadv(r6, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) 2018/04/01 11:45:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0xfff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) restart_syscall() prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'gretap0\x00', 0x600}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000803fab"]) 2018/04/01 11:45:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x4, 0x0, 0xfff, 0x3c59d72e, 0x19, 0x400, 0x401, r1}, 0x20) r2 = memfd_create(&(0x7f0000000280)='/dev/dsp#\x00', 0x0) r3 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x0, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) clone(0x1, &(0x7f0000000400)="6bf36ff571ed835803c9ee7a02c6ec3e5c5c57e50e07c69f4f1aa8b2fb3369a90c79a6f1cdc000ddf94029961bfb74afb40429521a0b45947ac0afe61f544d31e80012346bbfc129acf61e93d2490e3e000000", &(0x7f000006fffc), &(0x7f0000000100), &(0x7f0000000300)="ade97315e65762da96ca8ddd") wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x82) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) write$eventfd(r5, &(0x7f0000000080), 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) tee(0xffffffffffffffff, r4, 0x40, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002f40)=ANY=[@ANYBLOB="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"]) r6 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000140)={0x8, &(0x7f0000000740)=""/4096, &(0x7f0000002ac0)=[{0x4, 0x50, 0x7, &(0x7f0000000200)=""/80}, {0x400, 0xc7, 0x0, &(0x7f0000001740)=""/199}, {0x3, 0x1000, 0x1, &(0x7f0000001840)=""/4096}, {0x1, 0xd5, 0x20, &(0x7f0000002840)=""/213}, {0x5, 0x54, 0x1000, &(0x7f0000000640)=""/84}, {0xf3d7, 0x5a, 0x9, &(0x7f0000002940)=""/90}, {0x7fff, 0x5e, 0x0, &(0x7f00000029c0)=""/94}, {0x6, 0x63, 0x800, &(0x7f0000002a40)=""/99}]}) ptrace$peek(0x3, r6, &(0x7f0000000340)) fallocate(r4, 0x11, 0x0, 0x8000000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x0, 0x0) dup3(r2, r4, 0x0) shutdown(r4, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/01 11:45:28 executing program 1: mmap(&(0x7f0000c3f000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006e6000), 0x8) 2018/04/01 11:45:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r8, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f0000000100)={r9, 0x1}) 2018/04/01 11:45:29 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[]) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000400)=""/192) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x40000000000) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') 2018/04/01 11:45:29 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) prctl$setendian(0x14, 0x1) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) write$cgroup_subtree(r4, &(0x7f0000000000)={[{0x2f, 'bpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'io', 0x20}]}, 0x36) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x13) 2018/04/01 11:45:29 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000000087f, 0x2) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) fcntl$setpipe(r1, 0x407, 0x3) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/158, 0x9e}], 0x1, &(0x7f0000000180)=""/255, 0xff}, 0x40) ppoll(&(0x7f0000000280)=[{r1, 0x10a}, {r1, 0x411}, {r0, 0x100}, {r0, 0x411}, {r0}, {r0, 0x1}, {r0, 0x10}], 0x7, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x1}, 0x8) 2018/04/01 11:45:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x4) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000000000e8ff0000000000000000000000"]) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80000001, 0x200400) 2018/04/01 11:45:29 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x118, r2, 0x400, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x405107b2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc26}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x24000001}, 0x40) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0x7f, r3}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/01 11:45:29 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) syncfs(r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3dea92e77d0a2cd39d6de0d43af1bcc8e428b7ebb5c755a041f408640d3fa41882ddedb6d96b02d79f77d42bf777cdecfe9d7eb03b18c7b31bf36370952fb0e2a5c1c49c3fdf0585bc03ac8141667d8e6bffcfadd0b5e61b17f28a5c696a2b39937df70f", 0x64, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = dup2(r0, r0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000002c0)=@req3={0xb111, 0x7, 0x6, 0xfff, 0x8, 0x4bfd, 0x8}, 0x1c) keyctl$link(0x8, r1, r2) r4 = open(&(0x7f0000000180)='./file0\x00', 0x121000, 0x20) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f00000001c0)=""/240) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f00004c3ffc), 0x4) 2018/04/01 11:45:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045439, &(0x7f0000000000)) 2018/04/01 11:45:29 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/144, 0x90}], 0x2, &(0x7f0000000480)=[{&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/139, 0x8b}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) fcntl$getown(r1, 0x9) 2018/04/01 11:45:29 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="1b0000001a00033207ff060424f2b4271d850000000000000000002b0ccc8f7317a8f56e0bba82bdbc346e5b5b0e778725bd386b751045e47f6b3efb13b986810211632de0162559c9a10e59c44f42f2c2742916f0e4464287fcb11a3fb5f36740e1fa2c8f01b66fc03549a2d611f90c28c18629e80c7c13c6a351eb106ff5cf1d78d2330ddeda6422fc150a713113fc2a19f7cd169936bbb2d245a6", 0x16}], 0x1, 0x0, 0x27f}, 0x20004800) 2018/04/01 11:45:29 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000002503000000000000000000000000010000000000fe00000000000000000000004e2100000b1bf810f9a104f6ebb2f4ba6d3008def826b397ac073bbb2f3361ebba49477b445cf56e396eaef0ec4dfc13ba2ccafdf1d84e95c7cc359310ec92c7df3ec47f87be6a9a2d3a96a8aac856a5df4ef53b"], 0x38}, 0x1}, 0x0) [ 347.183114] bridge0: port 1(bond0) entered blocking state [ 347.188776] bridge0: port 1(bond0) entered disabled state [ 348.014470] FAULT_FLAG_ALLOW_RETRY missing 30 [ 348.019081] CPU: 1 PID: 22415 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #374 [ 348.026426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.035757] Call Trace: [ 348.038319] dump_stack+0x194/0x24d [ 348.041930] ? arch_local_irq_restore+0x53/0x53 [ 348.046584] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 348.051749] ? select_idle_sibling+0xda0/0xda0 [ 348.056311] ? handle_userfault+0xb97/0x2490 [ 348.060694] handle_userfault+0xbd9/0x2490 [ 348.064906] ? handle_userfault+0x1864/0x2490 [ 348.069389] ? userfaultfd_ioctl+0x4520/0x4520 [ 348.073952] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 348.079116] ? __lock_is_held+0xb6/0x140 [ 348.083155] ? update_curr+0x332/0xac0 [ 348.087029] ? print_irqtrace_events+0x270/0x270 [ 348.091762] ? print_irqtrace_events+0x270/0x270 [ 348.096492] ? get_user_pages_fast+0x277/0x340 [ 348.101052] ? __perf_event_task_sched_in+0x200/0xc20 [ 348.106216] ? perf_event_sync_stat+0x5b0/0x5b0 [ 348.110865] ? __lock_acquire+0x664/0x3e00 [ 348.115076] ? __lock_acquire+0x664/0x3e00 [ 348.119292] ? trace_hardirqs_off+0x10/0x10 [ 348.123597] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 348.128776] ? find_held_lock+0x35/0x1d0 [ 348.132823] ? __handle_mm_fault+0x2ded/0x38c0 [ 348.137377] ? lock_downgrade+0x980/0x980 [ 348.141503] ? lock_release+0xa40/0xa40 [ 348.145455] ? do_raw_spin_trylock+0x190/0x190 [ 348.150018] ? userfaultfd_ctx_put+0x740/0x740 [ 348.154581] __handle_mm_fault+0x2dfa/0x38c0 [ 348.158963] ? __pmd_alloc+0x4e0/0x4e0 [ 348.162824] ? trace_hardirqs_off+0x10/0x10 [ 348.167122] ? print_irqtrace_events+0x270/0x270 [ 348.171860] ? find_held_lock+0x35/0x1d0 [ 348.175898] ? handle_mm_fault+0x35b/0xb10 [ 348.180113] ? lock_downgrade+0x980/0x980 [ 348.184244] ? handle_mm_fault+0x2f8/0xb10 [ 348.188451] handle_mm_fault+0x44a/0xb10 [ 348.192487] ? __handle_mm_fault+0x38c0/0x38c0 [ 348.197050] ? vmacache_find+0x5f/0x280 [ 348.201000] ? vmacache_update+0xfe/0x130 [ 348.205133] ? find_vma+0x30/0x150 [ 348.208652] __do_page_fault+0x560/0xbe0 [ 348.212698] ? mm_fault_error+0x2c0/0x2c0 [ 348.216825] ? lock_release+0xa40/0xa40 [ 348.220772] do_page_fault+0xee/0x730 [ 348.224546] ? vmalloc_sync_all+0x30/0x30 [ 348.228670] ? _raw_spin_unlock+0x22/0x30 [ 348.232794] ? __mark_inode_dirty+0x262/0x1170 [ 348.237355] ? __inode_attach_wb+0xf70/0xf70 [ 348.241736] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.246551] page_fault+0x25/0x50 [ 348.249982] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 348.255765] RSP: 0018:ffff8801b73c77e0 EFLAGS: 00010246 [ 348.261118] RAX: 0000000000040000 RBX: 0000000020011fd2 RCX: ffffffff83104481 [ 348.268376] RDX: 0000000000000100 RSI: ffffc900042ba000 RDI: ffff8801b73c7be0 [ 348.275636] RBP: ffff8801b73c78c0 R08: 0000000000000000 R09: 1ffff10036e78ea8 [ 348.282889] R10: ffff8801b73c7710 R11: 0000000000000003 R12: 1ffff10036e78eff [ 348.290130] R13: ffff8801b73c7898 R14: 0000000000000000 R15: ffff8801b73c7bd8 [ 348.297377] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 348.302539] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 348.307703] ? current_kernel_time64+0x122/0x2f0 [ 348.312436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 348.317427] ? trace_hardirqs_on+0xd/0x10 [ 348.321546] ? current_kernel_time64+0x1d4/0x2f0 [ 348.326278] generic_perform_write+0x200/0x600 [ 348.330834] ? __vfs_getxattr+0x8b/0xc0 [ 348.334787] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 348.340041] ? file_update_time+0xd3/0x5b0 [ 348.344256] ? current_time+0xc0/0xc0 [ 348.348030] ? clear_nlink+0xb0/0xb0 [ 348.351719] ? down_write+0x87/0x120 [ 348.355404] __generic_file_write_iter+0x366/0x5b0 [ 348.360310] generic_file_write_iter+0x399/0x790 [ 348.365045] ? __generic_file_write_iter+0x5b0/0x5b0 [ 348.370127] ? iov_iter_init+0xaf/0x1d0 [ 348.374074] __vfs_write+0x684/0x970 [ 348.377761] ? kernel_read+0x120/0x120 [ 348.381620] ? may_open_dev+0xe0/0xe0 [ 348.385400] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 348.390128] ? __sb_start_write+0x209/0x2a0 [ 348.394425] vfs_write+0x189/0x510 [ 348.397939] SyS_write+0xef/0x220 [ 348.401363] ? SyS_read+0x220/0x220 [ 348.404963] ? do_syscall_64+0xb7/0x940 [ 348.408910] ? SyS_read+0x220/0x220 [ 348.412510] do_syscall_64+0x281/0x940 [ 348.416367] ? vmalloc_sync_all+0x30/0x30 [ 348.420485] ? _raw_spin_unlock_irq+0x27/0x70 [ 348.424951] ? finish_task_switch+0x1c1/0x7e0 [ 348.429420] ? syscall_return_slowpath+0x550/0x550 [ 348.434321] ? syscall_return_slowpath+0x2ac/0x550 [ 348.439222] ? prepare_exit_to_usermode+0x350/0x350 [ 348.444211] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 348.449558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.454380] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 348.459546] RIP: 0033:0x454e79 2018/04/01 11:45:30 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000000040)=""/5, 0x5) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e47000)=&(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x9c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20048804) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x0, 0x8}) r4 = fcntl$getown(r0, 0x9) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x503800, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x49f, 0x5c4, 0x1, 0x7, 0x0, 0x8, 0x0, 0x1, 0x9, 0x80000000, 0x4, 0x7, 0x7ff, 0x8000, 0xcb, 0xfff, 0x100000000, 0x3, 0x8, 0x80000000, 0x8, 0xfa0, 0x0, 0x837a, 0x9afa, 0x0, 0x1, 0x1b93, 0x101, 0xad9, 0x7, 0xd3, 0x5, 0x2, 0xffffffff00000000, 0x200, 0x0, 0x3, 0x4, @perf_config_ext={0xff, 0x9}, 0x88, 0xe8e00000000, 0x10000, 0x3, 0x0, 0x4, 0x9}, r4, 0x0, r5, 0x3) 2018/04/01 11:45:30 executing program 1: r0 = socket(0x5, 0x2, 0xffffffffffffffe1) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000001200)="480000001400257f09004b01fcfc8c560a880000f21759ef783be00600000000000000a2bc560300000000000000200028213ee20600000000ef00ffff5bf1ff00c7e5ed58000000", 0x48}], 0x1) 2018/04/01 11:45:30 executing program 5: ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x0, 0x7, 0x0, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6"}, 0x0, [0x5, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0, 0x4, 0x0, 0xea04, 0x2, 0x401, 0x1ff, 0x68, 0x2f698f93, 0x8, 0x10000, 0x2, 0xffffffff7fffffff, 0x0, 0x7, 0x7, 0x0, 0x5, 0x14, 0x3, 0x10001, 0x7, 0x0, 0x0, 0x451, 0x0, 0x5, 0x0, 0x0, 0x633, 0x0, 0x3, 0x100000000, 0x101, 0xffff, 0x7, 0x0, 0x0, 0xccc, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfe9, 0x3, 0x3, 0x0, 0xbb6, 0x4, 0x100000001, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x3, 0x9, 0x7fff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x58d, 0xcb92, 0x3, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x8, 0x1, 0x8, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf4b9, 0x0, 0x0, 0x4]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x33, 0x16d]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x24, 0x2a, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="085454a7a193"}]}]}, 0x24}, 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000900)={0x6, 0x0, [{}, {0x20}, {0x3, 0x0, 0x400}, {0x0, 0x0, 0x100000000}, {0xdcc}, {}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000009c0)=0x81, 0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000e80), 0xffffffffffffffc1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0xf48, 0x8000) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000880), 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x84800, 0xc0) r5 = accept$ax25(r4, &(0x7f00000006c0), &(0x7f0000000700)=0x10) recvmsg(r5, &(0x7f0000000e00)={&(0x7f0000000740)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/194, 0xc2}, {&(0x7f00000007c0)=""/62, 0x3e}, {&(0x7f0000000b00)=""/203, 0xcb}, {&(0x7f0000000800)=""/55, 0x37}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/131, 0x83}, {&(0x7f0000000cc0)=""/95, 0x5f}, {&(0x7f0000000980)=""/2, 0x2}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x40}, 0x0) 2018/04/01 11:45:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYBLOB="00fedbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2104002020bf000000fc9b8e0bbbffd105d261a57981eaa9fa6f243cbc51ace8b20bc17b68e5eb9a40cd3e1a743c8bd5171f26cf856af080cb90bd1e6fb98bbab12d2fcf457b00dad858eacc1feb2f47faad3ce5a83539c15e937811d6efca63c3e48a00885d410cb9ca80dfae132b5485504cefac8e6cb3700000000000000000000000"], 0x1}, 0x1}, 0x80) 2018/04/01 11:45:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001100)={'ip6_vti0\x00', 0x113580000000000}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)=0x4) sendto$inet6(r2, &(0x7f00000000c0)="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", 0x1000, 0x4000, &(0x7f00000010c0)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/04/01 11:45:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001340)={r1, 0x3}, &(0x7f0000001380)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="22000000180007070000000000000000003f0000000900f8ff0005000280ff45", 0x20) 2018/04/01 11:45:30 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1b2, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8f7, 0x800) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x100000000, 0x80000000000, 0x2668, 0x6, 0x0, 0x4, 0x0, 0x2, 0x28000000000, 0x1f, 0xffffffff, 0x6, 0x7fffffff, 0x5, 0x2, 0x18000000, 0x4, 0x5b86e763, 0x3f, 0x80, 0x6, 0x48, 0x2, 0x1, 0x7, 0x0, 0xa23, 0x8000, 0x2, 0x10000, 0x8, 0x7, 0x1, 0x4, 0x2, 0x0, 0x0, 0x3, 0x3, @perf_config_ext={0x9, 0x2}, 0x8005, 0x8000000000000000, 0x4, 0x0, 0xfff, 0xfffffffffffffbff, 0x100000001}, r1, 0x0, r2, 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r0, 0x50}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/01 11:45:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x90) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x802, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x4, 0x764d, 0x3, 0xffffffffffffff1c, [], [], [], 0x1, 0x7, 0x40, 0x3, "cf8710eaf50cdef5a0fbd84440fb37b4"}) keyctl$update(0x2, r3, 0x0, 0x394) socket$pppoe(0x18, 0x1, 0x0) [ 348.462723] RSP: 002b:00007f1cf6c8dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.470417] RAX: ffffffffffffffda RBX: 00007f1cf6c8e6d4 RCX: 0000000000454e79 [ 348.477660] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 348.484902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 348.492143] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.499382] R13: 00000000000006be R14: 00000000006fc270 R15: 0000000000000000 2018/04/01 11:45:30 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x10020, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r3 = accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) fcntl$notify(r2, 0x402, 0x6) r6 = fcntl$getown(r3, 0x9) migrate_pages(r6, 0x5, &(0x7f0000000380)=0x5, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r8 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0x0, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0x401, 0x4) perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x101, 0x3, 0x4b35fde4, 0x7, 0x0, 0x0, 0x100, 0x8, 0x2, 0x8, 0x9, 0x0, 0x80000000, 0x6, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffffb, 0x0, 0x400, 0x8, 0x200, 0x8, 0x7, 0x6, 0x9, 0x6, 0xe21f, 0x0, 0x0, 0x5, 0x8, 0x1, 0x6, 0x0, 0x0, 0x53b, 0x2, @perf_config_ext={0x7f, 0x10000}, 0x10008, 0x7, 0xfffffffffffffffc, 0xa, 0x827f, 0x4, 0x4}, r7, 0x1, r8, 0x1) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000000400)={0x80000000}) [ 348.585393] bridge0: port 1(bond0) entered blocking state [ 348.591074] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r2}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0x9, 0xfffffffffffffffb, 0x6, 0xc0e}, 0x6) ppoll(&(0x7f0000000280)=[{r1}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) sendmsg$nl_crypto(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@upd={0x100, 0x12, 0x202, 0x70bd25, 0x25dfdbfb, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x212bfb925ea13871, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0xe393}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f0000000480)="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", &(0x7f0000000200)="fa8ecd1aaf4f86a0c97da36482de38532813124932c9bda6fa0b7555ccdeba760dae2099793029827f7301874277e949834a6af632dd95a5a3bf86121b5f7b7aeea081773342026f6dc3cfc8dbddc8a976d278ee904f466c87d9a886306c5df32bd448838b3adfc465b499541068aa5d6b2ffb195dc92b4bf8216fce", 0xfffffffffffffffe}, 0x20) 2018/04/01 11:45:31 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000001480)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x81, 0x400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="e4", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/01 11:45:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000180)=0xfffffffffffffef5) 2018/04/01 11:45:31 executing program 3: r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000480)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000004c0)={0x3, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000500)={r2, 0xffffffffffffffff, 0x7}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @empty, 0x3}, 0xffffffffffffff94) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000002c0)='ppp0%\x00') setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000580)="681eb83d75ff0ab2c8c8eb75b4af6f1b683a39d4b3a09906ecbba773d24a3e27e4a7f99ae9bfa1ab0c339490e08523ff98bf12ffd93f3710d3722bde012533b3d7533c087eb40e0b0eb1b17d9aa5036eb5e6d2c8e60f38e66bb7a0f1baa507452b2fc4dc055b1be048c2991dce7e5b1f96bc8390dec6c30187e790bcf9d535f4d80ef2a1bdba2e69dd2b4569be622cfa369f0c0a22abf6df1ec49e9384d655", 0x9f) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000002c0)) r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x9}) poll(&(0x7f0000000540)=[{0xffffffffffffffff, 0x1}, {r5, 0x3040}, {0xffffffffffffffff, 0x1205}, {0xffffffffffffffff, 0x4}], 0x4, 0x81) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340), 0x8000) memfd_create(&(0x7f0000000040)='trusted\x00', 0x1) 2018/04/01 11:45:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) 2018/04/01 11:45:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = getpgid(0xffffffffffffffff) getpgid(r4) 2018/04/01 11:45:31 executing program 5: r0 = socket$packet(0x11, 0x800000000000001, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x109000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000400)={0x0, 0x3}) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000180)=0x8) accept4(r0, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x20, 0x200) fanotify_mark(r4, 0x2, 0xa, r2, &(0x7f0000000540)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x8}, &(0x7f0000000200)=0x8) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000600)={'security\x00'}, &(0x7f0000000680)=0x54) socket$packet(0x11, 0x3, 0x300) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000580)=0x6, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDMKTONE(r2, 0x4b30, 0xffffffff) read(r0, &(0x7f0000000040)=""/239, 0xef) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x772bb49c, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0xffffffffffffff7f, 0x1, 0xa8ff, 0x4, 0x0, 0x5, 0x50, 0x2, 0x5, 0x0, 0x4, 0x6, 0x6, 0x7, 0x9, 0x9bb, 0x4, 0x8e9, 0x80000000, 0xffffffe000000000, 0x80, 0x8, 0x0, 0x2, 0x30f, 0xd2, 0x8, 0x5, 0x10001, 0xffff, 0xb5, 0x4, 0x1, 0x10000, 0x0, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x1}, 0x10000, 0x9, 0x7fffffff, 0x2, 0x4, 0xfffffffffffffffd, 0xffffffff}, r6, 0x2, r5, 0x2) getresgid(&(0x7f00000007c0), &(0x7f0000000780), &(0x7f0000000800)) 2018/04/01 11:45:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x501403) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x2000000000000000, 0x3000, 0x5}) 2018/04/01 11:45:31 executing program 3: mmap(&(0x7f0000009000/0xc00000)=nil, 0x7ffffffff000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x8, 0x3ff}, 'port0\x00', 0x0, 0x10c03, 0x3, 0x5, 0x666, 0x3, 0x5, 0x0, 0x7, 0x80}) [ 348.786758] bridge0: port 1(bond0) entered blocking state [ 348.792440] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000140)) 2018/04/01 11:45:31 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0xd566, 0x101, 0x8, 0x7, 0x1, 0xb0, 0xc1, 0x80000001, 0x34, 0x40, 0xffffffffffff7fff}, 0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3}) 2018/04/01 11:45:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/01 11:45:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 348.902708] bridge0: port 1(bond0) entered blocking state [ 348.908359] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:31 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) pwrite64(r1, &(0x7f0000000540)="0d2119a7578d6b45ff8fa75d23308a706e95be590d299087a7b537df0bb313e3e5af02b1d3b7563b5dd651de8d0e5c870467d920545df4067ce29ff9391199b9f2ba563d5ed367b0fcb9af4d54a24f2e9c9e007f1c629745a7f8fc81dd23d102e795afa345aab60c8d88c91ee874eabfca8ceadc5221ccc4a6c4bdec78e4eb5ea634e03fa1b0b545a789294068306918c16044831e268995f734c8523b6ac3fcf25a3710998f6642ceee9075259fb48fd2b62c1e1aaa0c9c6f67d0e1b32943830253", 0xc2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x7, 0xda, &(0x7f0000000440)="07d73e5ee5f19b871e8505a0fd3f897b543305deafdee83be55cd77aeeb216880d992f19dd854122eb1d30f0ca0a1c6de99b5a72d63a9d74525e8e8ece079a250d8043996b5310abb9754364f2cf5ed85a86d6bc7591fce59dc8084d99cf66657317b9dbab9271408822353cba0ba46b829389378377b8d07894dc78cb69cb30c4a44661cd13721df492586da488c6d159ef02d3840b58436b6612427fa528b09350e44af349c02112ef10079aeb45699b80f5891ee56fec4dd893fa48635dcf562db4dcf602c05c017263482ee7142566d6c0c225f5a0277c5b"}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000340)={0x7, 0xcd, "d342960353583d2924e6b9d63ac56ee37e4020fb89ca0284c54460fb6d2d05a3ba002617b42fcbde090f5a3a40b07d479a0ca05024db07ab1f628ccd2c7f858b4f1fcdd6a60107c24a3b3017df4de85bf6339f9604b8f0914fd08a1915ab22cc6f640a90df13bfc6d511ab99beb8e572ce558e46caa6fcf8d99683dae6c6e6e06b458008045a3148bac428b5a8ee3664818cfe9e720b883fa2be8656072e74132536bb5500c9fe977578a06c5b68b32e9abdc45dadad2e3097177664d2c02e33ab62779f2bb6db69596822de17"}) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) 2018/04/01 11:45:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000600)=0x1, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = eventfd2(0x225a4fdc, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000640)=r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0xffff}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000540)={0x0, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x6e0000000, 0x4) 2018/04/01 11:45:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000500)=0x4) [ 349.045005] bridge0: port 1(bond0) entered blocking state [ 349.050735] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:32 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000002c0)=0x6, 0x4) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x6, 0xff, 0x5, "649b69c80e5137b7331f9cbbde955f686721a8589b5fcca7877e77b4703f6540d46745807ae7ec0e08f0270e66667941a7fba126de66eeee2208229584f46a56c1b11caa9d5e24138af9ac5eed164b9b"}, 0xd8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', r2}) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x90) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x0, 0x6, 0x9, 0x8000}, {0x8, 0x7, 0x5, 0x9}, {0x800, 0x7, 0x1f, 0x8}, {0x5, 0x2, 0x800, 0x1}, {0x7, 0x3ff, 0x7, 0x4}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000400)=@ll={0x11, 0x4, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f00000004c0)}, 0x0) 2018/04/01 11:45:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x0, 0xfffffffffffffffe, 0x8000, 0x0, 0x80000001, 0x1, 0x6, 0x1, r2}, &(0x7f0000000240)=0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) 2018/04/01 11:45:32 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/01 11:45:32 executing program 5: 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$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x20200) connect$ipx(r0, &(0x7f0000000180)={0x4, 0xffff, 0x7, "8ae3c366d28f", 0x7}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2000000000000067, &(0x7f0000000280)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x8001, 0x28, 0x5, 0x7}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, &(0x7f0000000300)=0x8) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001500)=[{&(0x7f00000002c0)}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="c2e23aef2cb94bbc7a124d01"]) 2018/04/01 11:45:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) 2018/04/01 11:45:32 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x7, 0x2, 0x9, 0x290, 0x7, 0x3, 0x400}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000e80)=@ethtool_per_queue_op={0x4b}}) 2018/04/01 11:45:32 executing program 2: unshare(0x2000000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/01 11:45:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x1, 0x2, [0x9, 0x1]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x8005, 0x5, 0xb82, r1}, &(0x7f0000000400)=0x10) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r5, 0x2800, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/01 11:45:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00005d8f80)=@generic={0x0, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x10, 0x80800) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000000c0)=""/240) 2018/04/01 11:45:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x80000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0x52, 0xae6d, 0x5b, {0x8}, {0x20, 0x20}, @cond=[{0x6, 0x7, 0x3, 0x7, 0x5, 0x4}, {0x2, 0x4, 0x0, 0xeeed, 0x81, 0xbfe}]}) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="13", 0x1}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 350.114946] bridge0: port 1(bond0) entered blocking state [ 350.120589] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:32 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002380)=0x14, 0x80800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000023c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002400)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/01 11:45:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r7 = socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) recvfrom$packet(r7, &(0x7f0000000600)=""/157, 0x9d, 0x100, &(0x7f00000006c0)={0x11, 0x1e, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/01 11:45:32 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1, 0x80}], 0x100400, &(0x7f00000007c0)={[{@dmask={'dmask', 0x3d, [0x37, 0x37, 0x35, 0x32, 0x37, 0x31, 0x36, 0x33, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3b, 0x38, 0x39, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(r0, 0x0, &(0x7f00000000c0)=0xb3f4da52c2cbb840, 0xc) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/01 11:45:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000000}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5f9d, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000640)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 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, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x8040, 0x102) modify_ldt$write2(0x11, &(0x7f0000000300)={0x10001, 0x0, 0x4000, 0xa3, 0x305, 0x8000, 0x10001, 0x4, 0x6, 0x200}, 0x10) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b5) r6 = dup(r5) readv(r5, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000002c0)=""/48) memfd_create(&(0x7f0000000540)='\x00', 0x2) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r7, 0x3, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x6000, r8, r9, 0xfffffffffffffff9, 0x100000002, 0x2800) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) 2018/04/01 11:45:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) socketpair$inet(0x2, 0x80000, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10042, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000180)={0x200, 0x0, 'client1\x00', 0xffffffff80000000, "a17a2e886be0d2b2", "bab76b48f74998202c1c540f1e98019593f38e00b11ed10baa829c99fefcc525", 0x5, 0x7}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x99, 0x2, 0x1}, &(0x7f00000005c0)=0x10) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000480)={0x8, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a002000020010000ffffffffffffffff00000000ffffffff0c020000ffffffffffffffff0c0200e3feffffff030000001f6baf3427ebcb8645c43152b71b5c87cb5c87d397"], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40008000, 0x0) rt_sigprocmask(0x0, &(0x7f0000000280)={0xfda0000000000}, &(0x7f00000002c0), 0x8) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0xf40, 0x2, r2}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001c80)={0x0, @multicast2, @remote}, &(0x7f0000001cc0)=0xc) sendmsg$can_bcm(r5, &(0x7f0000001e00)={&(0x7f0000000340)={0x1d, r7}, 0x10, &(0x7f0000000380)={&(0x7f0000001d40)=ANY=[]}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000080) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000240)={0xffffffffffffffff, 0x2, 0x7, 0x7b, 0x1, 0x5, 0x3, 0x2, 0x2, 0x78}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/01 11:45:32 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000140)) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2000000000000327, &(0x7f0000000000)=[{0x3ff, 0x100000001, 0x0, 0xfffffffffffff000}, {0x6, 0x5, 0x400, 0xffffffffffffd7c4}]}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) epoll_create1(0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f00000000c0)={0x2}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/01 11:45:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x8082) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) write(r0, &(0x7f0000000040)="1f0000000104ff4c6d746900000000006f0501000b000100040023ca0000cf", 0x1f) 2018/04/01 11:45:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x400000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003d1ffc)=0x7fffffff, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x3, 0x800) getresuid(&(0x7f00007daffc)=0x0, &(0x7f00001f8ffc)=0x0, &(0x7f0000579000)) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) accept$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendto$packet(r3, &(0x7f00000000c0)="d78b799ac831418288f5a1139c6af2cad7b9d2607ab47a9b475f08946ec7972eff8962eb96b138c057a9b73a38587629f4cdef71aa0f1b511c680274851f596aef34858dcf7c7b6110d4e856da8b0f674729c524f8ee5dddde66a6cbc653aad33bc61237e5b481ad71377303c9ed64ce618f9db35583ceb07a958215400cf5e05b33e1258e7950b7f60476fb11055dca78b3605201ff0c", 0x97, 0x4008000, &(0x7f0000000200)={0x11, 0xd, r6, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setreuid(r5, r4) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) bind(r3, &(0x7f0000fb8000)=@llc={0x1a, 0x7, 0x3, 0x101, 0x8, 0xa6e, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0xee) r7 = dup2(r2, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r7, 0x6, 0x3}, 0xfffffffffffffcaa) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000300)={0xfffffffffffffff7, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000340)={0x6, r8, 0x10001, 0xea}) fstat(r2, &(0x7f0000000280)) socket$can_bcm(0x1d, 0x2, 0x2) readv(r2, &(0x7f0000439000)=[{&(0x7f0000cc1f56)=""/170, 0xaa}, {&(0x7f00009f6f89)=""/119, 0x77}, {&(0x7f0000c5f000)}, {&(0x7f0000317f45)=""/187, 0xbb}, {&(0x7f0000478ff2)=""/14, 0xe}, {&(0x7f0000d3ff9d)=""/239, 0xef}, {&(0x7f0000828000)=""/12, 0xc}], 0x7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00009ea000)=0x8, &(0x7f0000390ff8)=0x2) r9 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r9, 0x8, 0x1) r10 = dup(r3) ioctl$KVM_TPR_ACCESS_REPORTING(r10, 0xc028ae92, &(0x7f0000c18000)={0x3, 0x7ea50ed0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0xcf76, 0x80000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) [ 350.261870] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 11:45:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/42) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/autofs\x00', 0x111000, 0x0) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/04/01 11:45:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000040)={0xf46d, 0x2, 0x8000, 0x1, "27b57ff838b11fd7ad596dd4a0c162fa9b3e7ce2abcbc97844bb36d1198579224605b2e0ffa546c32512cfd6", 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2}) [ 350.312858] bridge0: port 1(bond0) entered blocking state [ 350.318498] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000f100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000b96b6e000100000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/01 11:45:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000008c0)={0xa6}, 0x4) 2018/04/01 11:45:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x800001) 2018/04/01 11:45:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x2, r1, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000040)) 2018/04/01 11:45:33 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a000000000200000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/01 11:45:33 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) sendmsg$rds(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000140)}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/51, 0x33}], 0x8, 0x0, 0x0, 0x4000004}, 0x24004800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000540)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0xe08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200017c0], 0x0, &(0x7f0000000180), &(0x7f00000017c0)=ANY=[@ANYBLOB="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"]}, 0xe80) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) 2018/04/01 11:45:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x100000001}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000a40), 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 11:45:33 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x7, 0x401, 0x1, 0x0, 0x8, 0x5, 0x664a}, 0xc) getrandom(&(0x7f0000000100)=""/237, 0xed, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x2, 0x8, 0x3, 'queue0\x00', 0x100000000}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x10001, 0x4) r2 = accept(r1, &(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000380)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000003c0)={@dev}, &(0x7f0000000400)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008d80)=[{{&(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x100000001}, 0x0, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000500)="5f16b6c7c64717ee444f2209e3340d41c94af26ec785b01de03d68b3d9855c41dfc11b1b2cc11f756ff16506014d8904e3aa1aa2f299a49804c5df8565d175875c9143c2fcbca3ffd2956a855c85538fcd412fbf779dc80049129f80a5072bc97341f8c57b0a6eaf455d433acdad35117edfd23098b64ab4684d18eeac761792d09c1d0005d38c571093c7e6dc32f4d11434c8c5ef930253faadee92895ea19975402f3bf32c90c8b9251b73befd92e889bd56a0a5a24592951520b571245c650cfc7a4e4bb72dc934e59c055336ce528077c46b0a3e43189d6435fa2f106f3ef23a31fd2c157b3f5904c877436dd225de", 0xf1}, {&(0x7f0000000600)="78fedbaea4daebdb3809bd4dd27b19b6b8d14a8aeedc1873a8bae7444606551e06f20672394f699f7a70b05a5dbc8be09d0bef1c6d6471cf1a773557095bcd2b482f768555df73a2f37eb889ad05ccd4eb377a2b944c113e77edc98c9e4f2b9668c26b66ecac5fc7fef04aaa95dd6eb157bbdf3f34b62f1056470a2a87534c7fa3e74a990f716389d8db486165b132798e0c42dd014aed90adf3339c88ad3e4a5484ca63419b33a2a6bad0c008729a14bd7706e127a6", 0xb6}, {&(0x7f00000006c0)="13448eeea09868af5d78d91ffbf1dc6b170c126885ee9a254f0d8ddf26cd447941a31956d46567957623fc452cbfef19f2a4428f85f1cd8df55992759733e776360c65c04c0c80bc83cbc01b6719b72b174c95418290880d409a8f2dd4b5e6984f87ad6ac40b7c35e3f809f21d4c68d61a627d746928c6cce9681a70b6527ea58808932f52f3de8c300e6a1889e8def866e31d915c26ab47dd92496daeca45ed796d6a1f97a77334955c9bfe923f166eba935fbaebb406f25cb0d95aaa3cce69ab32fd8b74e0d0dd79dc6cfc1f711fe3eadba44b0a496f68ab6407c00801d66a8a2564", 0xe3}], 0x3, &(0x7f0000000800)=[{0x10, 0x10f, 0xfffffffffffffff9}, {0x18, 0x0, 0x3, 'F'}, {0x40, 0x103, 0x7, "0d5f8d4aa2598c5a3f072b3a45f3881a705862e2902d2a68e7886458341639c54124e664c1cbbd0558424773"}], 0x68, 0x4008010}, 0x3}, {{&(0x7f0000000880)=@rc={0x1f, {0x4, 0x1e1b, 0x0, 0x0, 0x4, 0x8}, 0xf9}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000900)="e914de7dcb3fe629b2e2df22c2ead59c0974e31277c085cb809b26d32602e96e2a5131cff5e1ec31d728ac", 0x2b}, 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{0x40, 0x13b, 0x3, "abb88a39cfedef212489fe7b7b609c1b54af91df382ab19ec1a74d82d4de03ca9c14d55c56dc8b1c1a"}, {0xf8, 0x0, 0x5, "e2f979356b6c392a2ccb8a08175226db33155ccbe0152b9c2079e8c59330243995be4c64794418a5195c3b1b2942c7ee3d56bf50974ae9c40c46691205ecbe00ba7fb8a59c980550cc8b0be00b9a27e8ddb8c06a270fe25ae1da174eea13353a022eb959ea014c7a686fe8ac084f0f248a810673c7e302ef1d355b3d408e058cc9678883bc54557871b1d459da74b932b1b2daa26cf6105855b909207d1a1f8e28813a175330b676f48244fab465b3d8f86cfa7f104b704825cb68ea025e79066ea250bbb1f66c62180411bfb5e4a1ded8447a5e8d5f1c96a24f6fee1a09999bbcc3d914e5fc"}], 0x1390, 0xc0}, 0x5}, {{0x0, 0x0, &(0x7f0000008500)=[{&(0x7f0000008380)="01c46e12e08fe7f10d1129543d1a2ba90bd3890eb7447d6b8e488748b6f160844c0819f16a418fd21ddad361af2ad4e3811a7cd08d71408ee5eaf55cd25c80e661428251790677626d8fb9ac5f9abb808f8b76c44cb98bd31658271a9198488bc0", 0x61}, {&(0x7f0000008400)="3384e31a5909f60e5d2fadb38f2e08dcf5d3c6", 0x13}, {&(0x7f0000008440)="8c8b6014b548dba1e0b04c05db7273a6efbd870153b5034628bb631d160f16a3362cbeaa7c98c90baac9f42c9b64390e26dbff1aee01e50a6044f6864bde5339bf121e55127932747b70ebd36da15d9fd86c15a5c57d42dd87abdc3169b2d9cb12cac460d5625ba7cc6b1d7b1b5c6515e54d2a6fde1f0c58536aee696cbb850e4855d67be69e6c3312b3dbe55621332d9e059b7a", 0x94}], 0x3, &(0x7f0000008540)=[{0xf0, 0x118, 0xfffffffffffff001, "4b7a6b8cabd405201383dfa8f033f5fb18586d38be5e1dfac73f6eb9af1f0b47868bebe9f9c1d2a33f06ce08eda12a013ea5edb195ab97ff04299ffcda5665372bcd81bbf0970baca6c8f581f972d505ee0dfd8b117df62dc93e60506e23705b1ce991450a7e70433378164cafeb28bdaf9aaa74953f1a25c9f11f38ad8ed03285763eaa7553dd72a4272a5c7829a822eabf65fb516ea843cf44f927701919c102e7f8a7c150326f26506726f5a223d247595740338b5f7cbd663cdc8a0aa8277c39304684b5a46badcb4e9f0d160ba0cf502a3ceadf6320c095edcd30"}, {0xc0, 0x88, 0x0, "c5497b47bf25c5a58b637565a467d88387426a51dad9652de204b97372eb2869dfdcd8864e000e3d1eb25651e90ddc6786fb8d769be4b9b0e8d99df731b2b31ceb7d165de2be299d3a14e02148afc20da6cf161c0a78853950f7300295ec12966f0611e5b986ede7688e8c69e8ad65fb6a95bb5d0d72ec88ba5c4ea4fe5d0f5e86101e3480f0228bfe44bccb1465288c99ec13c0ea57da95d61d1982f72b5bf6829d7643f7969a1b1e89dee410f9"}, {0x98, 0x10f, 0x5c43, "11febc76542714807a0f271f3295ab36ef580e65f9178dbb822d84e7fda133e1133bab8198d8b08379c82f29d0ef338cac700788c3da64424442ca4b4ce9f34895a9574d5cfa26db5799ee74f55e059b59f2bbcfc625135e84b8a9b887ded6dc53f47216d7f338783d9af8aa7ef1b4c9b015bb0d423827cc2108e3122cb444b5a9d2a376a8d200"}, {0x98, 0x10d, 0x6, "dae7821867cc71f21090c6bfb4e2d4c181b56c3e3da5243eec71af3080bba3feac2f468b0ca341c4b309f7f594826a1c7d189b06fda6e184d3b5bcddbdbb2d584d4f8ded2f0f2dd284d0a8b50e26fb2fd8f3e2c9d7f8049615c207348cd6f2f587c7153fd2ec00524a5760a0009035b1851c2c73da2804956fdd3a07692b7d3ec8fbd7a49637f1"}, {0x98, 0x11c, 0x7, "7b46c779e33fdd1e91713673fc38049ca1d1863e53ab4da6677a65876a1f152fb21f528eeb672d89b0473a62f0d8789b46836b40f4199cd66d9c2055cdc9190c37ed1ab58257000210c812613bcfb1d953b47e4221651632dac4756a6e1bc2865be1453dd7c1d7333c689f2418c99338637602bfe9f90471690c10ecd04f0221a6a8dd0d57d568"}], 0x378, 0x40}}, {{&(0x7f00000088c0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008940)="58ea9a7fd6327d479a4ac2f31b04f205d1fb0965a9f4b47fbfad8fbb21cae76e90d9a7aa6fab324c16cc4a41b3a51957771ccdcb46f5fd5a4e1049fcc61758f3472346f9066d809c2db9548fdfb3400e06fcfbcb6ce3299e6063e361e314dc9817c8b28d5dfc7bc8c721353692f82515a12cc393474c71d3205c5001596015bdcc2cf699af4794376ca15ddd8a32b661a46a66be56070f684fe20f", 0x9b}, {&(0x7f0000008a00)="aae05dce4c60ac4fcdc35a04e54f1b38ce6b18d30faddc2e1224c5a89ce3063ffda444aa269de6514ab10337f70a518ee6210e5122db75a38561c0248980a20c231d30b034cd7016f0338a515a58d76dfacf6ea86ade8b1fc846ba0762c5018ef0540a0aea2ddc2d03c7c8bee10580d37651996408ff558c196ba413bb52a50547b937ba7aceaddc52c6b4795eaba2039de1257996608191f2c3991988bf5ad27a65cd3a", 0xa4}, {&(0x7f0000008ac0)="4f81b2333a00724f356d7647d9aeea22f3284cf98d3f6e7e0898d7a8d490711979e307e9274542e7b6169ff19954442000ddeae9aad8f5f4ba063bad333c9c5c9b86291648cc25f265c46094a293bf217d61c58766246cf4a735ead2b7f2da1becda827aea9053777f98dfb14a894c8a29a727725991f6bb7c2ce8460b427a433963aa59eb3f8cdcc024d16fdbb7a65fa183f21c37428aa358f7f6608695bc41f1a455a5b44e10f1ad2bbc6b5792a10d460c5d749eca4673f4addb97efc47533f79856b5616f89bac5049fb8676c46badfb581b7450ae0461cb2ad3bc7", 0xdd}, {&(0x7f0000008bc0)="23c1dce7fbb0e2eb7d29d942b0585bd34462e640c8c9746257b0146da9f11149e662a3389aa1a7715d28d006a9fc06a463092310f8d7a6889b47955211a0c4486af926a69494d70262990d8add7ad09ad7c26d9786a9d5d4fd0981fd0d8272fbef90ab0f3700772237a85f1f92254f0968a290838465591521b97c1d53dcc6d9b828eae261b42079fbd35a75f9d8b4eda588cf0421db4e73b45a937477c8123bdae82523ef397bc72c4d7452fee738050d8a86d57d7a488f8d35203a8e3b07ad400ee9172a88d99f672e8aad5705f1fb7a97", 0xd2}], 0x4, &(0x7f0000008d00)=[{0x30, 0x107, 0x9, "3aa4f34d5d13d0b778831a61abc319f46aff7251620abc1b5efe"}, {0x20, 0x119, 0x1, "2a6784ee3d1531d403d4bc"}], 0x50, 0x4c810}, 0xfffffffffffffb6e}], 0x9, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008fc0)={0x0, 0xfff}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009040)={r5, 0x8}, &(0x7f0000009080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000090c0)={0xff}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000009100)={0x10000, 0x1f, 0x9, {0x77359400}, 0x5, 0x3b}) chdir(&(0x7f0000009180)='./file0\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000091c0)) r7 = accept(r0, &(0x7f0000009200)=@ethernet={0x0, @remote}, &(0x7f0000009280)=0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f00000092c0)={0x0, 0x2710}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000009300)=0x0) ptrace$peekuser(0x3, r8, 0x7fffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009340)={r5, 0x2}, &(0x7f0000009380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000093c0)={r6, 0x40, 0x20, 0x0, 0x6}, &(0x7f0000009400)=0x18) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000009440)={0x7ff, 0x80, 0x9, 0xfffffffffffffffb}, 0x10) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000009480)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000094c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x891b, &(0x7f0000009500)={'syzkaller0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) socket$bt_hidp(0x1f, 0x3, 0x6) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f0000009740)={&(0x7f0000009540)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000009700)={&(0x7f00000095c0)={0x110, r10, 0x300, 0x70bd29, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/04/01 11:45:33 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000040)={0x0, @broadcast=0xffffffff, 0x4e22, 0x1, 'dh\x00', 0x3, 0x9, 0x7e}, 0x2c) select(0x40, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff}, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000480)) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/01 11:45:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x78, r2}) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000280)={0x9, 0x8000}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/01 11:45:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x40, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80004, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf}, 0x25) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000740)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r1, &(0x7f0000000200)=@ipx, &(0x7f0000000700)=0x80) r5 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x3e36, 0x2000) ioctl$KVM_GET_SREGS(r5, 0x8138ae83, &(0x7f00000005c0)) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x5, 0x1) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000740)={"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"}) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r3, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f260", 0x54}], 0x1, 0x3fffd) [ 351.287299] bridge0: port 1(bond0) entered blocking state [ 351.292935] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:33 executing program 5: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f00000002c0)=@ax25={0x3, {"18ffa9143abf2c"}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000300)="12d36057bf8319d47e4013ff6eb48555", 0x10}], 0x1, &(0x7f0000000740)}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/01 11:45:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/01 11:45:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="15cccfa5050d94a5cd", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='9:5\r'], 0x4) 2018/04/01 11:45:33 executing program 2: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000b00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb", &(0x7f0000000080)}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000300)={0x7, 0x9, 0x7, 0xfffffffffffffffd}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r2, 0x181}, {r3, 0x12}], 0x189, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000200)={r3}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x6, 0x202ba) r8 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r8, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x0, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) 2018/04/01 11:45:33 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@ax25={0x3, {"b93ea6f8231921"}, 0x8}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0xf8, 0x3a, 0x10001, "224087bf397aee917b1d8d1f84c4aeef263f85e7516cbf59bfc8c71c92cd26a56ef7de23a3042eb05d3127e6d627105c19fb1a8ea9c9881b42cfb43f44afa00813b391d5b32a42024225c87576f8cd83d33dbec438957db1b18d61032b1003d26bf5681c874cc3d6d904e6e387248e85912cb2094bf1624e665c446bc8cfa0938198824744fa4995a235e11c85466a439725aba56986c312c7f68e60606eb2afcf9c2cbb31b7b056b2e3bf81f28e73c0ab3624ec5fc892bbf6fce6a02885a3d7891662a8f8568f5f8a33550dc38732cac8b609fbce8426999580cb4292f4460c054c15f8a0f617"}, {0x10, 0x112, 0xafa}], 0x108, 0x4}, 0x2020) mbind(&(0x7f000030e000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x4000000000004900) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) write(r1, &(0x7f0000000180)="45e7198544d9d83691c450f50314470680abfde0854b0e92a8855d296d9f2890b5f82601e569b18934d5a95a78b94a88", 0x30) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x218400, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x8080000000000000, 0x3000, 0x3f, 0x0, 0x1f}) 2018/04/01 11:45:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @rand_addr, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/01 11:45:33 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) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x401}, &(0x7f0000000300)=0xc) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) 2018/04/01 11:45:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/01 11:45:33 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) dup2(r1, r2) tkill(r0, 0x16) fcntl$setstatus(r3, 0x4, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 351.422670] bridge0: port 1(bond0) entered blocking state [ 351.428374] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:33 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000084fffc)) dup3(r1, r0, 0x0) [ 351.518566] QAT: Invalid ioctl [ 351.574596] QAT: Invalid ioctl 2018/04/01 11:45:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/01 11:45:34 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x7fffffff, 0x2) 2018/04/01 11:45:34 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r2, 0x1000000000013) 2018/04/01 11:45:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2}, 0x1e) r1 = accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) 2018/04/01 11:45:34 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x277167e955058f65) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000800)=0x9, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000440)={0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, [0x6, 0x100, 0x1, 0x9, 0x1f, 0x7ff, 0x4, 0xfff, 0xfff, 0x1, 0x4, 0x3, 0x0, 0x3, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23}}, 0x1, 0x3, 0x80000000, 0x6, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000002c0)=""/106, &(0x7f0000000340)=0x667) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000600)='ip6tnl0\x00', 0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001040)=""/4096) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="7365637572697479000000138e35ad00000000000000000000000000000000002b000000011ff211d3c737f4aa0ea0f3c1e0b6f38bb1662c46090000000000000087e1a63622be318683c29f865554"], &(0x7f0000000740)=0x4f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0x9, 0x0, 0x2, 0xf3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000680)={r3, 0xe2f}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000780)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="c397411517d96b9761b8e6c7824ad4a167e981e638e6645990dd4b4afda9dfab33909331498114d0a72f9751e819bae9bb69089e3275ce1ab3312efe1458e115a65293e55f30b291e84b76591cdbf8d1166e597af483aeabd69b1211aa24f3663a4ca3acb64133bd84a9d58ef907b0cb0203d2247d60e547591a1d0ce44b09fa632bd38d54d460b650e8d1b330877165e5f8600ed940eab7a3ca2de05329765365817bec23e3603339d547808068b2164c16b3ce4379f522bc3dc3b1908b81387b41ec7c9bf6ee115d22341b922929ca2ce87d2f471a4793aeebd35ba3f5b0b57b4ac74208806f433caccef0b3502bcb47d0332f8d01", 0xf6}], 0x1, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x11e0, 0x4001}, 0x8000) connect$unix(r0, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/04/01 11:45:34 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) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') 2018/04/01 11:45:34 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80012, r2, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x6) 2018/04/01 11:45:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x401) write(r1, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, r2, 0x708, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xad}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfea0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3fdd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4014) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f0000000540)=@buf={0x88, &(0x7f0000000480)="ae87f7ec58991f79bbf94173b4b8897bfc5c12f9f81d13b98f67bf31ffa33293df2937a9103c1618e111afae7414503017de23a959251c61cbee6f6e75209e90bc7c7ef22c644cd4030133c19e5baf61443594c8757684876001881d13e4c8686912e382f5faac7e2fcc7f361718f349947e47bd468e386028e84eb62d6d2f0444f5ecd1b3ff744a"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/33) open(&(0x7f0000000080)='./file0\x00', 0x428200, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xd1b, 0x80) 2018/04/01 11:45:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = 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) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200000, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000380)={0x1f, {0x1, 0x3, 0x6, 0x2, 0x7fffffff, 0x2}, 0xada}, 0xa) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000780)={0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f00000009c0)=""/243) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000ac0)={r4}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000740)=""/18, 0x12}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f0000000640)=""/243, 0x3d}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x8001}, &(0x7f0000000300)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000800)={0x5d61, 0xffffffff, 0x4, 0x0, 0x0, [], [], [], 0x6, 0x3ff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r5 = fcntl$dupfd(r0, 0x406, r2) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000980)=0x9) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @rand_addr=0x4}, {0x306}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}) fcntl$getown(r0, 0x9) pipe(&(0x7f0000000940)) 2018/04/01 11:45:34 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af2000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/04/01 11:45:34 executing program 4: 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) mmap(&(0x7f0000890000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="50eab6fc030000007925", 0xa}, {&(0x7f00000000c0)="013f2be59b03658cee0b0fa9f76c5f4cb60f80768d1934bd2469b6827fa6c7e2aa05b70ea46543ac90928eb3a2e85617f7501ed386f3d400c8d4cd75b4662e7fbc091015e3a40ed3e9f0959aeca3110575c4", 0x52}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1, 0x80}, {r1, 0x100}, {r1, 0x10}, {r0, 0x100}, {r0, 0x4208}, {r1, 0x240}, {r0}, {r1, 0x40}, {r1, 0x7226}, {r1, 0x10}], 0xa, &(0x7f0000000340)={r2, r3+30000000}, &(0x7f0000000380)={0x6}, 0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)=""/141) pipe(&(0x7f0000000040)) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/04/01 11:45:34 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000002c0)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000300)={0x65, r1, 0x10001, 0x6642}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8001, 0x0) getdents(r2, &(0x7f0000000080)=""/136, 0x88) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x5, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x8, 0x9d, 0x8, 0x9, 0x200}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x21, 0x0, 0xff, 0x4, 0x80000000, 0x6, 0x22}, 0x20) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f00003b9ffc), 0x4) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) accept4(r3, 0x0, &(0x7f0000000340), 0x80001) [ 352.500166] bridge0: port 1(bond0) entered blocking state [ 352.505828] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) 2018/04/01 11:45:34 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x22, 0x2, 0x2000000) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xbd, "36b05db25092c7ddf2ed62bf271568d91b5f2db9d12ed1994edba91895f3e44ea9ec08d45d4ed2215024eef5503df4689398211f492b2ba152aed39cea1a23389a05037ba2d3910ce4fc74c28d9fbf107314c5c529ff23dff038894bbe91893d485a0572e36eb68c79ea7c556c360ca5ff795d488195ac71a146cbc1b4a4b07ffeef3f9a96fdbda943b88cc836595f51a1943c1555036012db4f22d391b94a92484a00e5012dbc3df146d9bd00f926d9a99251928cc3d488bfa5f86eba"}, &(0x7f00000003c0)=0xc5) getsockname$netrom(r1, &(0x7f00000007c0), &(0x7f0000000780)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={r2, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xfffffe39) r4 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000000700)=[{&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/194, 0xc2}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/238, 0xee}], 0x4, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/247, 0xf7}, {&(0x7f0000000740)=""/6, 0x6}, {&(0x7f0000000b80)=""/76, 0x4c}, {&(0x7f0000000c00)=""/44, 0x2c}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/78, 0x4e}, {&(0x7f0000000cc0)=""/20, 0x14}, {&(0x7f0000000d00)=""/70, 0x46}, {&(0x7f0000000d80)=""/5, 0x5}], 0x9, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r1, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000f00)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) r6 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000000040)=""/66, &(0x7f0000000140)=0x42) getsockname$packet(r1, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002700)=0x14) bind$bt_rfcomm(r1, &(0x7f0000000e80)={0x1f, {0x8, 0x1, 0x0, 0x3, 0x100000000, 0x200}, 0x81}, 0xa) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000002740)={@loopback=0x7f000001, @broadcast=0xffffffff, r7}, 0xc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000)) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/04/01 11:45:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000300)={0x3, "07a07d"}, 0x4) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000da2000)}, 0x0) [ 352.641085] bridge0: port 1(bond0) entered blocking state [ 352.646740] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:35 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt(r0, 0xfffffffffffffff9, 0xfffffffffffffff7, &(0x7f0000000180)="c7faf3d6483e48854ca35c9c7ee79d0d247085a36b23ecc862f7e5b9df9c1a18e953e63bed1693ce142e67cd75f2de8780d0a9d37d2bdecaa7e9cc7c69b572edcf064676c446ab7d28543b6b49583518dd3b41292995325e37711c037a2017457d084cb9ae794650d78e26cc9216bfcffe57d1d22925c7708328a2083e0833d7ab853d5d2b5066f19d2fe92acfc2a07db1baab7d5d", 0x95) fanotify_init(0x8, 0x1000) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x648002, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/04/01 11:45:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000480)={0x8001}, 0x1) 2018/04/01 11:45:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6002700000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xffffffff, 0x42}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7ff, 0x80}, &(0x7f0000000100)=0x8) 2018/04/01 11:45:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000df0ffc)) 2018/04/01 11:45:35 executing program 3: mlock(&(0x7f0000bf6000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/122) openat(r0, &(0x7f0000000180)='./file0\x00', 0xff2a8702a7b5bd2f, 0x4) mprotect(&(0x7f000065b000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x100000001, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000003c0)={"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"}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/01 11:45:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x30b) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x0) 2018/04/01 11:45:35 executing program 2: r0 = shmget(0x2, 0x4000, 0x78000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0xb}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) sendmsg$can_bcm(r1, &(0x7f0000001680)={&(0x7f0000001580)={0x1d, r4}, 0x10, &(0x7f0000001640)={&(0x7f00000015c0)={0x3, 0x20, 0x7fffffff, {0x77359400}, {0x0, 0x2710}, {0x4, 0xcdf1, 0xfffffffffffffffc, 0xffffffffffff1e73}, 0x1, @canfd={{0x3, 0x1000, 0x3f, 0x4}, 0x7, 0x1, 0x0, 0x0, "9107ceb2abe0849292725decb19558708ff43af4480e98c12258fe8ee7f375fadbe86254132b3e9453e86d8f5f5e1230e962827193ebc7a5ee5a1e6974b3199b"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/04/01 11:45:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) rt_sigtimedwait(&(0x7f0000000140)={0xffffffff}, 0x0, &(0x7f0000000180), 0x8) bind$alg(r1, &(0x7f000073e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc-twofish-avx)\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x40000000000001e4}) chroot(&(0x7f00000001c0)='./file0\x00') nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076bff8)=0x7c, 0x9, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x7, 0x4) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x1, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x8000, 0x9, 0x80000000, 0x3, 0x80, 0x8001, 0x800, 0x100, 0xe0db, 0x1, 0x2000000000, 0x200, 0x68, 0x0, 0x8]}, &(0x7f0000000380)=0x100) r4 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x10000000000) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r5 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) connect$ax25(r2, &(0x7f00000006c0)={0x3, {"fc5da504005009"}, 0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) fstat(r0, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000300)={r6, 0x1c9}, 0x8) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}, 0x5}) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000700)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 11:45:35 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x240000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x82400800}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0xb8, r1, 0x2, 0x70bd28, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6740}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x21}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40004}, 0x40884) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300)=0x7, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000003c0)={r2, r5}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x2000000042) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f0000000200)={{0x7, 0x6}, "4d6f72743800000000000000c80000020400000000000000000090070004000000fbea143400000000b4000000000000144b0000090000000000000000000040", 0x6, 0x20, 0x4, 0x4, 0xffffffff80000000, 0x1ff, 0x9a19, 0x0, 0x3, 0x1}) sendmsg$nl_xfrm(r6, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr, {@in, @in=@multicast1=0xe0000001}, {{@in, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x0, 0xf}}}, 0x128}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000400), {[{{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x1, 0x1000, 0x0, 0x0, "089eb5ffe6ac1004dc7c9c1c658196abb047528da142c961222274c3957f5e9cb2795607a085fa8a0868cc1d921b4341bd7700771cadb1687b5210996c5438af"}}}, {{@arp={@rand_addr=0x8000, @empty, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, {[0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x3f8, 0x13, 0x9, 0x6, 0x3, 'bcsh0\x00', 'bond0\x00', {0xff}, {0xff}}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x9104a7, 0x5, 0x1}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x5, 0x10001, 0x8001, 0xfff, 0x8, 'bridge0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="76635e130850", @loopback=0x7f000001, @multicast1=0xe0000001, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/01 11:45:35 executing program 5: socket$inet6(0xa, 0x2, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000740)=""/68) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYRES16=r1], &(0x7f00000007c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r8, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r5, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000840)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000540)={r5, r7, 0x5, 0x0, &(0x7f0000000480)="80ebe30cfeb91e48e6f71c1811280521369746d5174f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731", 0x3, 0x0, 0x101, 0x2, 0x7ff, 0x3, 0x40b, "94b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"}) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0xddc, 0x100000001}) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 353.471379] bridge0: port 1(bond0) entered blocking state [ 353.477070] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x400}) 2018/04/01 11:45:35 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001100010000000000000002262f39a763", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x210100, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000240)={0x0, r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) 2018/04/01 11:45:35 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local, @empty, @multicast2}, &(0x7f0000000080)=0xc) 2018/04/01 11:45:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) 2018/04/01 11:45:35 executing program 1: socket(0x10, 0x806, 0x0) [ 353.647791] bridge0: port 1(bond0) entered blocking state [ 353.653440] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:36 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8001, 0x356d1b47, 0x7, 0x7fff}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="0900040003001731579f353f5b228a411e5f6462af080048002042ffad33c43548faa427ccf40dba8ee80bc2e87446fc0037d87b0ea1b602b6c056bf16ed461eafb9ce5e433471ffcdd6f99beeed"], &(0x7f0000000240)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000000)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000100)) 2018/04/01 11:45:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) recvfrom(r0, &(0x7f0000000080)=""/208, 0xd0, 0x1, &(0x7f0000000240)=@ax25={0x3, {"d30afcfcc5c228"}}, 0x80) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x80000001, 0x1, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x100000, &(0x7f0000001300)={[{@nocompress='nocompress', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@unhide='unhide', 0x2c}, {@cruft='cruft', 0x2c}, {@mode={'mode', 0x3d, [0x35]}, 0x2c}]}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) 2018/04/01 11:45:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/01 11:45:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10060000000000000e"], 0x9}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) ioctl(r1, 0x4, &(0x7f0000002000)) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/01 11:45:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x5) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x10000, 0x4, 0xd, 0x7d30, 0x7, 0x9, 0x7, 0x100000001, 0x10000, 0x2, 0x7f, 0x5}, {0x4000, 0xf000, 0x8, 0x8, 0xffffffffffff8000, 0x80000001, 0x8f9, 0x7, 0x10001, 0x3659, 0x1, 0x3ff}, {0x5000, 0x0, 0xd, 0x3, 0x4, 0x7, 0x3a91, 0xe0000000000, 0xffffffffffff8001, 0x5, 0x3, 0x5}, {0x6000, 0x0, 0x9, 0x0, 0x0, 0x80000001, 0x8, 0xfffffffffffffffc, 0x6, 0x3ff, 0xe0, 0x400}, {0x2, 0x7000, 0xa, 0x7f62, 0xfffffffffffff18e, 0xbcc6, 0x40, 0xfffffffffffffffb, 0x9, 0x1, 0xfff, 0x9}, {0x10000, 0xf000, 0x8, 0x7, 0xa2d0, 0x5, 0x579, 0x6, 0x7, 0xe9e2, 0x9c, 0xfffffffffffff491}, {0x0, 0xd000, 0xc, 0xc08, 0x3f, 0x3, 0x4, 0x5, 0x1ff, 0x9, 0x8, 0xfffffffffffff5c1}, {0x4000, 0x4000, 0x10, 0x3f, 0x6b, 0x1, 0x38c, 0x8, 0x5, 0x8001, 0xfffffffffffffffc, 0x5}, {0x1}, {0x7004, 0x3000}, 0x80010000, 0x0, 0xd000, 0x80, 0x9, 0x8001, 0x0, [0x8, 0x5a6, 0x0, 0x100000000]}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="b8f74ea44feac17b75e7a5676f539b8c6ad7603ffdba7136f2a0fd6ece254c54fb572e6244363fc2be064c760833a29213c2a63e376059039534b8d27577a53efb97344a09db3358fbf0b25f3f8490c14eea8f265100", 0x56) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='ppp0\\securityGPL\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, 0x8) 2018/04/01 11:45:36 executing program 0: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x1000000100, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00000002c0)={0x1, 0x0, 0x0, 0xd3, &(0x7f0000000140)=""/211, 0x37, &(0x7f0000000240)=""/55, 0x14, &(0x7f0000000280)=""/20}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000300)) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) fcntl$lock(r2, 0x7, &(0x7f0000010000)) r4 = dup3(r1, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sched_yield() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80130, r1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[0xffffffff00000000]}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x83010, r2, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) 2018/04/01 11:45:36 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x5, 0x48000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000540)={0x3, 0xa63}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000002c0)={0xffffffff, 0x10000}) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x69, 0x0, 0x0, @time={0x77359400}, {}, {}, @control={0x3, 0x0, 0x1bacdfd7}}, {0x0, 0x0, 0x0, 0x0, @time, {0x50e}, {0xfffffffffffffff7, 0xfffffffffffffff7}, @result={0xba7}}, {0x0, 0x9, 0x0, 0x0, @time, {0x101, 0xffffffff}, {0x1, 0x40}, @raw32={[0x0, 0x0, 0x1]}}, {0x0, 0x7, 0x6, 0x81, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {0x5}, {0x0, 0x1}, @quote={{}, 0x1}}, {0x4, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1}, @raw8={"99a156d1156126dce2954752"}}], 0xb) ppoll(&(0x7f0000103ff8)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f000024bff8), 0x8) socketpair(0x5, 0x5, 0x400, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40040010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc0000001300000325bd7000fbdbdf2507000000", @ANYRES32=r4, @ANYBLOB="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"], 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000440)={0x84, 0x80, 0x80000000000, 0x0, 0xfff}) 2018/04/01 11:45:36 executing program 5: r0 = eventfd2(0x0, 0x0) io_setup(0x800000021, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)}]) fchmod(r0, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)) 2018/04/01 11:45:36 executing program 3: 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, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/04/01 11:45:36 executing program 1: 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 = 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 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) connect$packet(r2, &(0x7f0000002a00)={0x11, 0x0, r3, 0x1, 0x1d0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r2, &(0x7f00000005c0)=@known='user.syz\x00', &(0x7f0000000180)='keyring%mime_typemd5sum\x00', 0x18, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4b, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c6300003a36678842f095eb5b8d4a9c0b2a865c8300e4c3bc068efd34e3fae605690390293986836dd180833d57526cfbcdb5a0f810cd2b64bc55b03265da5599b123710b2d87c418c6aa"], 0x0, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0x8, 0x7, 0x1b8, 0xea5, 0x8000, 0x5}) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x12, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0600005f7f2080e7110000000000"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="01634040100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e48f6215aab2336aab011ab51e0b91d28303f09f474ca3222d2366ec90606c75886ab73dcaeee17c986a15b5b0f55dddb3c941531e4cdf6047feecc53fc060d102f01aa903f1e0f36cf0fbb9264aff120c9908007d48dd6183034337da9e2e18e20e66", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB="03630840", @ANYRES64=r5, @ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[], @ANYBLOB="fbffffffffffffff0c630000"], 0x0, 0x0, &(0x7f0000000500)}) listen(0xffffffffffffffff, 0x0) acct(&(0x7f0000000300)='./file0\x00') 2018/04/01 11:45:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/01 11:45:36 executing program 5: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000000c0)=""/60) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x51, 0x3}, 'port0\x00', 0xe0, 0x20800, 0xfffffffffffffffa, 0x6, 0x0, 0x1000, 0x6, 0x0, 0x4, 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000004c0)) setrlimit(0x0, &(0x7f00000003c0)) dup3(r1, r2, 0x0) close(0xffffffffffffffff) 2018/04/01 11:45:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/04/01 11:45:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x200000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x9) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000080)="a77e7335043031d84c8298ed") bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x202) 2018/04/01 11:45:37 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x9, 0x2, 0x5}}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") readv(r1, &(0x7f0000000080)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1) 2018/04/01 11:45:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/01 11:45:37 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x6, 0xfffffffffffffff7, 0x8, r2}) io_setup(0x7, &(0x7f00000000c0)) r3 = getpgrp(r1) r4 = getpgrp(r3) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r4}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000000000000000a609f00fdfdef09ad2e6b9037c932655df"]) 2018/04/01 11:45:37 executing program 2: getpgid(0x0) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x20, 0x6, 0x7, 0x1, "6984831215b5e04d0e7227f456191abba00d1a78bb0daf85652b8ab6b54e8cb3f55e632f7a594476e6aec9e8", 0xd7}, 0x0, 0x0, 0x3, r2, 0x505b, 0x8, "c59c70049ce1bb4126c4239578dc33110cafb34808e725c6aeaa81582ff6830030daa82d6b19e37cd039a21987fe0dfcdf72cc114abab7edaf5c27cb5a2544cb", &(0x7f0000000000)='bdev\x00', 0x5, [], [0x80000000, 0x1, 0x9, 0x7]}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r3) 2018/04/01 11:45:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000040)) bind$packet(r0, &(0x7f0000000640)={0x11, 0x1c, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x11) 2018/04/01 11:45:37 executing program 0: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) getsockname(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000180)=0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'os2.', '/dev/ptmx\x00'}) 2018/04/01 11:45:38 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20082, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x3}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000ffc), &(0x7f0000001ffc)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7ff, 0xb8, 0x8000, 0x80, 0xffffffff, 0x80000001, 0x0, 0xfffffffffffff801, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x800000010000}, &(0x7f00000001c0)=0x8) eventfd2(0x9, 0x80000) 2018/04/01 11:45:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000900)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000800c910ab536d06d55492cbc26a1b4403eeaff02be119d255598efca9784569b2d363f98800f7357d4f61c2a6887de05b994fdf83f5dcb7ea2ce2f8f47600038a210a5b20a1f39a7326d3ed35d4ed974bd192ed0b53d3408a230ba167e0b144607ba7505f3b811dc3dfceaab1f15baee13fe84338da81ac23e0396d7df60e3c5879026bd680b023f08c3b392c61868a9c0ea997512a525a7d71a3c9a54374bfdae3ef7d374ca05a35435b5bc326353845fbfd77832fa4f9393c6e91353431a144e3bc7e997f92dd4fc8aec4294a5bb41d0a4e43525d5da081804a16384a21000000000000"]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r5}) 2018/04/01 11:45:38 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000a00)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000a40)={0x3, 0x3, 0x0, 0xcbe, r1, 0x80}) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@dev}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000e00)=0x5dd) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xfffffffffffffeb3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@loopback, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000008c0)=0xe8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/249, 0xf9}, &(0x7f0000000140), 0x2}, 0x20) fcntl$setstatus(r0, 0x4, 0x44000) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5ef1d7f3ca490552326b7f"], &(0x7f0000000300)=0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0xc000, 0x0, 0x0, 0xb1, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000a80), 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, 0xffffffffffffffff) 2018/04/01 11:45:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @empty, 0x2, 0x3, 'sh\x00', 0x22, 0x4, 0x4000000000000000}, 0x2c) 2018/04/01 11:45:38 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000240)="8948ac0d89db8a48dffe1d3eca14e55a", 0x10) timer_gettime(0x0, &(0x7f0000000200)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x1e, 0x7, 0xb0b, 0x2, 0xffff}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x784f3ed1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000440)={r6, 0x8}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) r7 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r7, &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0x948a) fgetxattr(r7, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) 2018/04/01 11:45:38 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xfff, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x50b, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000000)) 2018/04/01 11:45:38 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000006c0)=""/101, &(0x7f0000000740)=0x65) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept(r1, &(0x7f0000000780)=@ipx, &(0x7f0000000800)=0x80) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/173, 0x55) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000140)="0200000001000000000000000400", &(0x7f0000000180)='com.apple.FinderInfo\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=']@\x00', &(0x7f00000003c0)='com.apple.FinderInfo\x00', &(0x7f0000000400)='GPL\x00', &(0x7f0000000440)="0200000001000000000000000400"], &(0x7f0000000600)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)="0200000001000000000000000400", &(0x7f0000000540)='com.apple.FinderInfo\x00', &(0x7f0000000580)='system.posix_acl_default\x00', &(0x7f00000005c0)='system.posix_acl_default\x00']) set_mempolicy(0x2, &(0x7f0000000000)=0x7, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000840)='/dev/qat_adf_ctl\x00', 0x4902, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x40000, 0x0) 2018/04/01 11:45:38 executing program 0: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)='./file0/file0\x00') syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8001, 0x4, &(0x7f0000001340)=[{&(0x7f0000000140)="b53784a9c1a6af9f0a0e06cd0bc950c05647ed7e9762d54b71c7fc60e47db4de3997899ee6a4b88fbbe8bdaaccb3f02933716054624383e7bac0f1b350ada594b4f34e3be47872fe4cf302b4b14dff67690d675a100d6e3439e16a316cf7e2fc02f08232a9c736c7d4daa098e2edb9428ef3a83dcd7715754c4a5ee677af57ad3b5ba0541b5f6fa2cd1be91d257766a1ea25705d9db628e0a07c5f4e9e326a88d8a2a57af0a4511d", 0xa8, 0xff}, {&(0x7f0000000200)="6fe7fae80746949fb5191765c61d54d7896b53f9a2bb0e5c42ea876f31307e66d5983f59381a6a7e38f7", 0x2a, 0x401}, {&(0x7f0000000240)="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", 0xfd, 0xffff}, {&(0x7f0000000340)="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", 0x1000}], 0x8000, &(0x7f00000013c0)={[{@errors_continue='errors=continue', 0x2c}]}) r0 = syz_open_dev$vcsn(&(0x7f00000014c0)='/dev/vcs#\x00', 0x4000000000000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001500)={'\x00', 0x2}) mkdir(&(0x7f0000001480)='./file0/file0\x00', 0x80) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f"]) sendto$ipx(r0, &(0x7f0000001540)="5e4701ee300d1446d19c8e4b4034c5dbbe6be75cbc6706d5bcd984ba8e80addd1a7fbd88a434a12638", 0x29, 0x24048800, 0x0, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) [ 355.677056] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 [ 355.701534] bridge0: port 1(bond0) entered blocking state [ 355.707223] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:38 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = dup3(r0, r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) readahead(r2, 0x2000000000, 0x100000000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00000000c0)=""/114) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/01 11:45:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) 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) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x80000001}, 0x1f5) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/122, 0x7a}, {&(0x7f0000000780)=""/48, 0x30}, {&(0x7f00000007c0)=""/78, 0x4e}, {&(0x7f0000000840)=""/76, 0x4c}, {&(0x7f00000008c0)=""/154, 0x9a}, {&(0x7f0000000980)=""/63, 0x3f}], 0x6}, 0x0) close(r0) 2018/04/01 11:45:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000380)) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000900)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r4}) [ 355.719935] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 [ 355.720725] tmpfs: Bad value '1' for mount option 'gid' [ 355.764335] sctp: [Deprecated]: syz-executor2 (pid 22920) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/04/01 11:45:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @empty, 0x2, 0x3, 'sh\x00', 0x22, 0x4, 0x4000000000000000}, 0x2c) 2018/04/01 11:45:38 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r2 = semget$private(0x0, 0x5, 0x0) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000000)=0x5) [ 355.764335] Use struct sctp_sack_info instead 2018/04/01 11:45:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x10}, 0xc) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) write$eventfd(0xffffffffffffffff, &(0x7f000061f000), 0x8) [ 355.810815] bridge0: port 1(bond0) entered blocking state [ 355.816428] bridge0: port 1(bond0) entered disabled state [ 355.828851] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1aa5/0x1cc0 [ 355.846255] sctp: [Deprecated]: syz-executor2 (pid 22936) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/04/01 11:45:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r3}) 2018/04/01 11:45:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) pipe(&(0x7f0000000340)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002f00)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003040), &(0x7f0000003080)=0xc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000780)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r2 = gettid() getresuid(&(0x7f00000030c0), &(0x7f0000003100)=0x0, &(0x7f0000003140)) r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r4) r5 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003180)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000031c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000032c0)=0xe8) getresgid(&(0x7f0000003300)=0x0, &(0x7f0000003340), &(0x7f0000003380)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000058c0)=[{&(0x7f0000000300)=@abs={0x1}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000380)="42a21f87ca783311a1b053adb2691502d6f9d86699d22ffa82808a30bfa341aced9c82280f728ab6412ee57a069f3a2d08d306602aa68b92c0bafdad0c1e9e11db11db313d6177126bd1044d5eb17b7f9bb588c0bc411e4009414079f3bdc9c1dcc4a149", 0x64}, {&(0x7f0000000680)="619254041a233782dad2b67912c39fd2a624477c57a11b60f79199096761323f3e8d61008303cc9c82d29b714e7423fa1f5aae05ecfe625e9f18219610243c1c9ece4dcd4c0ac4643f2049209140d62e07c01cdd1cc4320744093183b3de20ff3c0ecfbbf49c7d34c9f81944c83ef9800f5709fa42ce4f8ad526fc945d7ced92f67a4513a4803517a7df0fbfba1af37db1ce4100611e4890df0056d56f67adacb4b0529766ff2bf46d", 0xa9}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f00000019c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001a40)="d090a2383fa8ca0a7d969d5876a3d16e6f71427cf38d8ca69e66a6a5aee787566bcab4dc2cffe41f66f6bbff9ad8299633856cfb038d969004cb7049339eca0a7e1f70b5c1f08d9f8966abf8502e75ebd92955be1efce349c62eb291a7ce408e548b67d0c9002efd3d10e981aea6476f639c1f32732e73d17635f60b322315423653c26aeda56a2c90825d213034", 0x8e}, {&(0x7f0000001d00)="709bb3ee31f9a25198322f75356b99ed9bdd4cfb0584da6e3020a7d2b772a29cac2a7e139d5aa68be692bebcd9fa32fc52249469c0bab1184f7d4eff00ac4c2558ea2ac3fb53a34f6cfb1ed9995a8517506cf5cff210d63e845b55ade68bd144f00e44f2fb79a41da920839e3eb43c", 0x6f}], 0x2, &(0x7f00000033c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00Q\x00'], 0x98, 0x4000}, {&(0x7f0000003480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000003500)="5bba7b0b199213ad93dd14b5dbb4980c03da0f5f133ad8d748e754cde09a2179ebda58cd9a91bc020ea4663b783fae68b76944111f2d9a4c90e387165b825d6fb1b2703a426df353d0e7f87ef0358422783e1237fedc7b4a618b39cc9b292259bee41ab8c44d386c14f09e5e1d532e35ee670085ce87b67ce2e2f53a17129d5581da191b56d5ec25b8c4087387425124d8dd8723cb261af5ac0d379d15984b6f69fa7d0e0255997a9e1ce9fe56216c0c0fe5dae44b2b1e5d48ec10e5ce1553dc567b02e21a6799fb1b47a4f5", 0xcc}, {&(0x7f00000047c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x4000000) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r9 = socket(0x40000000015, 0x5, 0x0) bind$inet(r9, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r9, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000200)}, 0x10002) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r10, r11) r12 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r9, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_X86_SETUP_MCE(r12, 0x4008ae9c, &(0x7f0000000200)={0x3, 0x2, 0x6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000007c0)={0x1, r0, 0x1}) setsockopt$RDS_GET_MR(r13, 0x114, 0x2, &(0x7f0000000600)={{&(0x7f0000000480)=""/99, 0x63}, &(0x7f00000005c0), 0x9}, 0x20) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0x0) 2018/04/01 11:45:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/01 11:45:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2201, &(0x7f0000000000)) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), &(0x7f0000000040)=0x2) [ 355.846255] Use struct sctp_sack_info instead [ 355.871941] tmpfs: Bad value '1' for mount option 'gid' [ 355.882678] bridge0: port 1(bond0) entered blocking state [ 355.888431] bridge0: port 1(bond0) entered disabled state [ 355.966704] bridge0: port 1(bond0) entered blocking state [ 355.972374] bridge0: port 1(bond0) entered disabled state [ 356.510527] FAULT_FLAG_ALLOW_RETRY missing 30 [ 356.515154] CPU: 0 PID: 22909 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #374 [ 356.522506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.531834] Call Trace: [ 356.534402] dump_stack+0x194/0x24d [ 356.538012] ? arch_local_irq_restore+0x53/0x53 [ 356.542672] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 356.547847] ? select_idle_sibling+0xda0/0xda0 [ 356.552427] ? handle_userfault+0xb97/0x2490 [ 356.556820] handle_userfault+0xbd9/0x2490 [ 356.561038] ? handle_userfault+0x1864/0x2490 [ 356.565515] ? userfaultfd_ioctl+0x4520/0x4520 [ 356.570072] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 356.575235] ? __lock_is_held+0xb6/0x140 [ 356.579268] ? update_curr+0x332/0xac0 [ 356.583134] ? print_irqtrace_events+0x270/0x270 [ 356.587874] ? print_irqtrace_events+0x270/0x270 [ 356.592620] ? get_user_pages_fast+0x277/0x340 [ 356.597210] ? update_load_avg+0x2eb0/0x2eb0 [ 356.601610] ? perf_trace_lock+0xd6/0x900 [ 356.605750] ? wakeup_preempt_entity.isra.61+0x76/0xb0 [ 356.611030] ? trace_event_raw_event_lock+0x340/0x340 [ 356.616211] ? __lock_acquire+0x664/0x3e00 [ 356.620429] ? __lock_acquire+0x664/0x3e00 [ 356.624641] ? trace_hardirqs_off+0x10/0x10 [ 356.628942] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 356.634110] ? find_held_lock+0x35/0x1d0 [ 356.638152] ? __handle_mm_fault+0x2ded/0x38c0 [ 356.642721] ? lock_downgrade+0x980/0x980 [ 356.646846] ? lock_release+0xa40/0xa40 [ 356.650796] ? do_raw_spin_trylock+0x190/0x190 [ 356.655357] __handle_mm_fault+0x2dfa/0x38c0 [ 356.659743] ? __pmd_alloc+0x4e0/0x4e0 [ 356.663613] ? trace_hardirqs_off+0x10/0x10 [ 356.667906] ? print_irqtrace_events+0x270/0x270 [ 356.672644] ? find_held_lock+0x35/0x1d0 [ 356.676683] ? handle_mm_fault+0x35b/0xb10 [ 356.680892] ? lock_downgrade+0x980/0x980 [ 356.685028] ? handle_mm_fault+0x2f8/0xb10 [ 356.689245] handle_mm_fault+0x44a/0xb10 [ 356.693287] ? __handle_mm_fault+0x38c0/0x38c0 [ 356.697848] ? vmacache_find+0x5f/0x280 [ 356.701794] ? find_vma+0x30/0x150 [ 356.705311] __do_page_fault+0x560/0xbe0 [ 356.709356] ? mm_fault_error+0x2c0/0x2c0 [ 356.713476] ? lock_release+0xa40/0xa40 [ 356.717438] do_page_fault+0xee/0x730 [ 356.721220] ? vmalloc_sync_all+0x30/0x30 [ 356.725346] ? _raw_spin_unlock+0x22/0x30 [ 356.729468] ? __mark_inode_dirty+0x262/0x1170 [ 356.734034] ? __inode_attach_wb+0xf70/0xf70 [ 356.738425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.743242] page_fault+0x25/0x50 [ 356.746669] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 356.752435] RSP: 0018:ffff8801b158f7e0 EFLAGS: 00010246 [ 356.757772] RAX: 0000000000040000 RBX: 0000000020011fd2 RCX: ffffffff83104481 [ 356.765022] RDX: 0000000000000100 RSI: ffffc90012179000 RDI: ffff8801b158fbe0 [ 356.772269] RBP: ffff8801b158f8c0 R08: 0000000000000000 R09: 1ffff100362b1ea8 [ 356.779525] R10: ffff8801b158f710 R11: 0000000000000003 R12: 1ffff100362b1eff [ 356.786776] R13: ffff8801b158f898 R14: 0000000000000000 R15: ffff8801b158fbd8 [ 356.794038] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 356.799211] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 356.804377] ? current_kernel_time64+0x122/0x2f0 [ 356.809108] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 356.814101] ? trace_hardirqs_on+0xd/0x10 [ 356.818226] ? current_kernel_time64+0x1d4/0x2f0 [ 356.822963] generic_perform_write+0x200/0x600 [ 356.827523] ? __vfs_getxattr+0x8b/0xc0 [ 356.831474] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 356.836724] ? file_update_time+0xd3/0x5b0 [ 356.840949] ? current_time+0xc0/0xc0 [ 356.844727] ? clear_nlink+0xb0/0xb0 [ 356.848428] ? down_write+0x87/0x120 [ 356.852120] __generic_file_write_iter+0x366/0x5b0 [ 356.857034] generic_file_write_iter+0x399/0x790 [ 356.861765] ? __generic_file_write_iter+0x5b0/0x5b0 [ 356.866843] ? iov_iter_init+0xaf/0x1d0 [ 356.870803] __vfs_write+0x684/0x970 [ 356.874504] ? kernel_read+0x120/0x120 [ 356.878386] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 356.883122] ? __sb_start_write+0x209/0x2a0 [ 356.887419] vfs_write+0x189/0x510 [ 356.890933] SyS_write+0xef/0x220 [ 356.894361] ? SyS_read+0x220/0x220 [ 356.897969] ? do_syscall_64+0xb7/0x940 [ 356.901923] ? SyS_read+0x220/0x220 [ 356.905523] do_syscall_64+0x281/0x940 [ 356.909389] ? vmalloc_sync_all+0x30/0x30 [ 356.913509] ? _raw_spin_unlock_irq+0x27/0x70 [ 356.917978] ? finish_task_switch+0x1c1/0x7e0 [ 356.922445] ? syscall_return_slowpath+0x550/0x550 [ 356.927346] ? syscall_return_slowpath+0x2ac/0x550 [ 356.932249] ? prepare_exit_to_usermode+0x350/0x350 [ 356.937241] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 356.942577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.947394] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.952565] RIP: 0033:0x454e79 [ 356.955731] RSP: 002b:00007fab3abeac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.963414] RAX: ffffffffffffffda RBX: 00007fab3abeb6d4 RCX: 0000000000454e79 [ 356.970665] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000016 [ 356.977913] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 356.985154] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 356.992400] R13: 00000000000006be R14: 00000000006fc270 R15: 0000000000000000 [ 357.077363] FAULT_FLAG_ALLOW_RETRY missing 30 [ 357.081941] CPU: 0 PID: 22909 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #374 [ 357.089286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.098615] Call Trace: [ 357.101183] dump_stack+0x194/0x24d [ 357.104787] ? arch_local_irq_restore+0x53/0x53 [ 357.109430] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 357.114595] ? select_idle_sibling+0xda0/0xda0 [ 357.119156] ? handle_userfault+0xb97/0x2490 [ 357.123539] handle_userfault+0xbd9/0x2490 [ 357.127760] ? handle_userfault+0x1864/0x2490 [ 357.132258] ? userfaultfd_ioctl+0x4520/0x4520 [ 357.136832] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 357.142016] ? trace_event_raw_event_lock+0x340/0x340 [ 357.147194] ? print_irqtrace_events+0x270/0x270 [ 357.151927] ? print_irqtrace_events+0x270/0x270 [ 357.156660] ? get_user_pages_fast+0x277/0x340 [ 357.161222] ? __perf_event_task_sched_in+0x200/0xc20 [ 357.166386] ? perf_trace_lock+0xd6/0x900 [ 357.170516] ? trace_event_raw_event_lock+0x340/0x340 [ 357.175685] ? __lock_acquire+0x664/0x3e00 [ 357.179899] ? __lock_acquire+0x664/0x3e00 [ 357.184110] ? trace_hardirqs_off+0x10/0x10 [ 357.188422] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 357.193594] ? find_held_lock+0x35/0x1d0 [ 357.197638] ? __handle_mm_fault+0x2ded/0x38c0 [ 357.202197] ? lock_downgrade+0x980/0x980 [ 357.206327] ? lock_release+0xa40/0xa40 [ 357.210284] ? do_raw_spin_trylock+0x190/0x190 [ 357.214856] __handle_mm_fault+0x2dfa/0x38c0 [ 357.219251] ? __pmd_alloc+0x4e0/0x4e0 [ 357.223116] ? trace_hardirqs_off+0x10/0x10 [ 357.227412] ? print_irqtrace_events+0x270/0x270 [ 357.232151] ? find_held_lock+0x35/0x1d0 [ 357.236195] ? handle_mm_fault+0x35b/0xb10 [ 357.240409] ? lock_downgrade+0x980/0x980 [ 357.244547] ? handle_mm_fault+0x2f8/0xb10 [ 357.248764] handle_mm_fault+0x44a/0xb10 [ 357.252805] ? __handle_mm_fault+0x38c0/0x38c0 [ 357.257360] ? vmacache_find+0x5f/0x280 [ 357.261315] ? find_vma+0x30/0x150 [ 357.264834] __do_page_fault+0x560/0xbe0 [ 357.268879] ? mm_fault_error+0x2c0/0x2c0 [ 357.273006] ? lock_release+0xa40/0xa40 [ 357.276965] ? trace_event_raw_event_lock+0x340/0x340 [ 357.282133] do_page_fault+0xee/0x730 [ 357.285913] ? vmalloc_sync_all+0x30/0x30 [ 357.290046] ? _raw_spin_unlock+0x22/0x30 [ 357.294175] ? __mark_inode_dirty+0x262/0x1170 [ 357.298736] ? __inode_attach_wb+0xf70/0xf70 [ 357.303129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.307954] page_fault+0x25/0x50 [ 357.311386] RIP: 0010:iov_iter_fault_in_readable+0x1aa/0x420 [ 357.317157] RSP: 0018:ffff8801b158f7e0 EFLAGS: 00010246 [ 357.322497] RAX: 0000000000040000 RBX: 0000000020011fd2 RCX: ffffffff83104481 [ 357.329743] RDX: 0000000000000100 RSI: ffffc90012179000 RDI: ffff8801b158fbe0 [ 357.336993] RBP: ffff8801b158f8c0 R08: ffff8801c3b3bc30 R09: 1ffff100362b1ea8 [ 357.344244] R10: ffff8801b158f710 R11: 0000000000000003 R12: 1ffff100362b1eff [ 357.351489] R13: ffff8801b158f898 R14: 0000000000000000 R15: ffff8801b158fbd8 [ 357.358746] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 357.363924] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 357.369102] ? current_kernel_time64+0x122/0x2f0 [ 357.373837] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.378835] ? trace_hardirqs_on+0xd/0x10 [ 357.382963] ? current_kernel_time64+0x1d4/0x2f0 [ 357.387701] generic_perform_write+0x200/0x600 [ 357.392259] ? __vfs_getxattr+0x8b/0xc0 [ 357.396217] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 357.401468] ? file_update_time+0xd3/0x5b0 [ 357.405680] ? current_time+0xc0/0xc0 [ 357.409456] ? clear_nlink+0xb0/0xb0 [ 357.413158] ? down_write+0x87/0x120 [ 357.416854] __generic_file_write_iter+0x366/0x5b0 [ 357.421763] generic_file_write_iter+0x399/0x790 [ 357.426501] ? __generic_file_write_iter+0x5b0/0x5b0 [ 357.431582] ? __might_sleep+0x95/0x190 [ 357.435537] ? iov_iter_init+0xaf/0x1d0 [ 357.439495] __vfs_write+0x684/0x970 [ 357.443190] ? kernel_read+0x120/0x120 [ 357.447072] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 357.451805] ? __sb_start_write+0x209/0x2a0 [ 357.456107] vfs_write+0x189/0x510 [ 357.459627] SyS_write+0xef/0x220 [ 357.463058] ? SyS_read+0x220/0x220 [ 357.466667] ? do_syscall_64+0xb7/0x940 [ 357.470621] ? SyS_read+0x220/0x220 [ 357.474230] do_syscall_64+0x281/0x940 [ 357.478096] ? vmalloc_sync_all+0x30/0x30 [ 357.482223] ? _raw_spin_unlock_irq+0x27/0x70 [ 357.486697] ? finish_task_switch+0x1c1/0x7e0 [ 357.491169] ? syscall_return_slowpath+0x550/0x550 [ 357.496075] ? syscall_return_slowpath+0x2ac/0x550 [ 357.500986] ? prepare_exit_to_usermode+0x350/0x350 [ 357.505984] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 357.511328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.516156] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.521321] RIP: 0033:0x454e79 2018/04/01 11:45:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r1}, 0xffffffffffffffca) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) 2018/04/01 11:45:39 executing program 3: syslog(0x3, &(0x7f0000549f76)=""/138, 0xffffffffffffff5d) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x801, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101802, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x3, {{0x2, 0x4e23, @rand_addr=0x8}}}, 0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="390000001300090468fe00008100000006ee004001000000450011070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) fcntl$setpipe(r0, 0x407, 0x7) 2018/04/01 11:45:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000026c0)="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", 0xfc3}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/04/01 11:45:39 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)='\x00') 2018/04/01 11:45:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f00000003c0)=0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:39 executing program 1: inotify_init1(0x80800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x100) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x3, 0x8000}) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f0000000240), 0x80000) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000002c0)={0x0, 0x2710}, 0x10) listen$netrom(r1, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000080)={0x3002, 0x3000}) getsockname(r1, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000200)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) 2018/04/01 11:45:39 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) semget(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000180)=0xffffffffffffffb5) 2018/04/01 11:45:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/45, &(0x7f0000000100)=0x2d) msgrcv(0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x5243970b5a5d5f53) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x24, "b915f190add6d713440626eb71e322797f4f525528a086115d4bf48081a5e3e64cdf30bd"}, &(0x7f0000000180)=0x2c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x80000001, 0x8, 0x4}) [ 357.524485] RSP: 002b:00007fab3abeac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.532168] RAX: ffffffffffffffda RBX: 00007fab3abeb6d4 RCX: 0000000000454e79 [ 357.539412] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 000000000000001b [ 357.546657] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 357.553901] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.561149] R13: 00000000000006be R14: 00000000006fc270 R15: 0000000000000000 [ 357.643062] bridge0: port 1(bond0) entered blocking state [ 357.648715] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:40 executing program 4: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200100) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmget(0x3, 0xb000, 0x392, &(0x7f0000ff5000/0xb000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402000, 0x40) mlock2(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1) 2018/04/01 11:45:40 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000240)=0x5) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x200) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x14004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1, 0x70bd25, 0x25dfdbff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20000045}, 0x800) 2018/04/01 11:45:40 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) io_setup(0x0, &(0x7f0000000040)=0x0) io_getevents(r1, 0xe8, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={0x77359400}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/01 11:45:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8000, 0x141440) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@alg={0x110, 0x10, 0x100, 0x70bd29, 0x25dfdbfe, {{'sha512\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xffffffff}]}, 0x110}, 0x1, 0x0, 0x0, 0x41}, 0x881) 2018/04/01 11:45:40 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfe}, 0x7) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'yam0\x00'}}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'vcan0\x00', 0x8000}) 2018/04/01 11:45:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0xffd0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/04/01 11:45:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) connect(r1, &(0x7f0000000580)=@in6={0xa, 0x4e21, 0x7f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x40000000000000, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/04/01 11:45:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x2e) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f80fc8)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="8b", 0x1}], 0x1, &(0x7f0000f80000)}, 0x0) 2018/04/01 11:45:40 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) fstat(r0, &(0x7f0000000040)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x14000000000000) prctl$intptr(0x1f, 0x0) 2018/04/01 11:45:40 executing program 1: 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 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/01 11:45:40 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = geteuid() sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x118, 0x3c, 0x100, 0x70bd2b, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x2b, @uid=r3}, @generic='}', @nested={0xec, 0x3a, [@generic="15f4a243c08ed20013fc9dd7581e72310540875252596882807750e44237b9d745a4ee94ab94ab6bf387e14f39387de7d58b24139e3f5d94a335a26141f4894ba7d127e7fe51cd4cc44cd2a0b5c1db4548f43143b5fc318f68a2b796318c33d466ff47deb10d70a0102b8925f2756b65736d92478a06b9b67ebacb0633940a1067c45642126f350a6d6006f4b1a2a03f7c7417378e6d6b56769e09ee0992d07fe4c0a78d835917dab85cc8262e3c847a89d5dbc42b5ab2cbb77f1394c6d71e73d214551a3f314686373d8ba7f87354a124e0fbd283db1590424429a62e36b514cb6cb5bd97"]}, @typed={0xc, 0x67, @binary="85a91fbfa08e"}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x1, 0x1}, 0x20) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100000001, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) connect(r1, &(0x7f0000000080)=@llc={0x1a, 0x30d, 0x1e, 0x8, 0xefc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) [ 357.772887] bridge0: port 1(bond0) entered blocking state [ 357.778539] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) socket(0x0, 0x806, 0xbeea) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/01 11:45:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000005c0), &(0x7f0000000600)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) 2018/04/01 11:45:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000), 0x0) bind$inet(r0, &(0x7f000060b000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xffffff68) 2018/04/01 11:45:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x48) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000100)=""/115, &(0x7f0000000080)=0x73) perf_event_open(&(0x7f0000220000)={0x2, 0x2e3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, 0x0, 0x6, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e21, 0x17, @remote={0xfe, 0x80, [], 0xbb}, 0x5e}, 0x0, [0x2, 0x0, 0x0, 0x4, 0x400, 0x100000000, 0x9, 0x401]}, 0x5c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') write(r2, &(0x7f0000000140), 0x2a3) 2018/04/01 11:45:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) r2 = semget$private(0x0, 0x3, 0x48) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x2) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000040)=""/69) 2018/04/01 11:45:40 executing program 6: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000e80)=ANY=[]}, 0x78) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/91, 0x5b}], 0x5}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000007c0)) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[]}, 0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x278) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000bc0)="2e252e56340ad41b18bd6894dec3c6768ce60132c773ff000000000000000004", 0x200002, 0x0) [ 357.895823] bridge0: port 1(bond0) entered blocking state [ 357.901492] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/04/01 11:45:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) [ 358.009491] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 358.019560] bridge0: port 1(bond0) entered blocking state [ 358.025176] bridge0: port 1(bond0) entered disabled state [ 358.027770] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 358.044476] invalid argument - start or stop time greater than 23:59:59 [ 358.056976] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 358.073182] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 358.085374] invalid argument - start or stop time greater than 23:59:59 2018/04/01 11:45:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/01 11:45:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e9}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x39) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') syz_extract_tcp_res$synack(&(0x7f0000000bc0), 0x1, 0x0) mkdir(&(0x7f0000000100)='.', 0x90) mount(&(0x7f0000000b80)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='rAmfs\x00', 0x40000000000, &(0x7f0000000c00)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000c80)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000c00)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x3e, 0x0, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {r7, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0x30c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r8 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r8, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/01 11:45:41 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/179, 0xb3}, {&(0x7f0000001640)=""/120, 0x78}, {&(0x7f00000016c0)=""/203, 0xcb}], 0x4) write$evdev(r2, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0xfffffffffffffca6) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@empty, 0x0, r4}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) setsockopt(r5, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r5, &(0x7f0000001580)={0x1d, r6}, 0x10) bind$can_raw(r5, &(0x7f0000002ff0)={0x1d}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000500)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e22, 0xe7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x10001, [0xffffffff, 0xffffffffffff9af8, 0xff, 0x57e, 0xdd81, 0x65, 0x2, 0x1]}, 0x5c) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) dup3(r2, r3, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x10001, 0x8005000}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)) connect$vsock_stream(r9, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) dup2(r3, r8) dup3(r3, r7, 0x0) 2018/04/01 11:45:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpgid(r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xf0, "fc959a3a1f2d779524fecfce529d8557f8f722151371f8b9dd3d1ef67ce8b10a216c6adc613094af07b00a344624649786414ddeea6b55d7b5b5810e64af8f3c7fdfc08fa7d4a3025574dcdf0595669267959a5bdd7d5103bf4ee43293146e51bba66cd23ab9b52ed3b2f4f6e01933bedeed1a30cc065f286c7c048ee46af62309e861dce78830350119767f95005c99d9e41b0b64c0b790b003523d299ea7d5628ae0853457c2c7c28000862b4f7ba2c873f5e65c2396fec5fd997da8a654763c886b1f47d4057ce77f00a75546f7d59ba3b726d37412ed246669df0e911850026be5cb059d077a527eae979f18daab"}, &(0x7f0000000280)=0xf8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/01 11:45:41 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="395eeb00376bc520e1fdffffeffffff8") 2018/04/01 11:45:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/01 11:45:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000368ffc)=0xfffffffdfffffffd, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x100d000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/01 11:45:41 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x200004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x403) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x401, 0x30, 0x8001, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x5, 0x0, 0x0, 0x400000000000003}]}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) ioctl$KVM_NMI(r4, 0xae9a) shutdown(r3, 0x2000000002) 2018/04/01 11:45:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x682e, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa52c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x470, 0x130, 0x0, 0x130, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5, 0x5, 0x9}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x277d899b55958825]}, 0x4, 0x1411, 0x5, 0x3, 0x5b, 0x2, 'tunl0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x14, 0x16}, 0x4}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0x7, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/04/01 11:45:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/01 11:45:41 executing program 1: r0 = gettid() r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) r2 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x105000) tee(r1, r2, 0x3, 0xd) r3 = syz_open_procfs(r0, &(0x7f00000003c0)='sessionid\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) 2018/04/01 11:45:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x9ad81, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x100000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x436, 0x1, 0x0, 0xfffffffffffffffe, r4}, 0x10) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000003c0)={0x0, 0xe054, 0x5, 0x6}, 0x10) 2018/04/01 11:45:41 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = getpid() ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x9, 0x5, 0x5, 0x3, "e6571758c2d34801fdce2e0a1e8cc90a8eeb303f87bb08da9265f940902cdedbccdc0899b7aff1c14153511b", 0x100000001}, 0x0, 0x0, 0x800, r1, 0xaa, 0x1, "7fa485b76706efc6cf6d8f533d9f81833fedc63c9b7dc5ca09bccf2e7d089d5941432d9108bd13697c8740416f849672bd7ec80b9599b340fc5066c4a81ec0b4", &(0x7f0000000000)=']/\x00', 0x3, [], [0x8, 0x8, 0x1ff, 0x8]}) r2 = msgget$private(0x0, 0x84acd6c61d060d53) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000004c0)=""/212) 2018/04/01 11:45:41 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/188, 0xbc) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x401, 0x4) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="9d590312b1a5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10041, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x7fffffff, 0x2}, 0x10) 2018/04/01 11:45:41 executing program 0: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000000700000001"]) ioctl(r0, 0x900000, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/01 11:45:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000000c0)={{0xc0, 0x3}, 0x8}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 11:45:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa01c0c200d620dede4fa7e400008100000086dd6050a09c00080000fe8000000000000000000000010000bbfe8000000000000000000000000000aa0000000000089078"], &(0x7f00000000c0)) 2018/04/01 11:45:41 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="b822247654155f0d9c7b066bfaeab93488afcb1c10d1cf39aafcb7a3891c1552d67dd042fcf8c60f67915845920a0152a50089f534428a9b3559b413b2806bcbf580"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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'], 0xb0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3, 0x0, 0x6, "308cf864b48fc54d2fbf573680b8b533f072eb2c88af0f3f0a7a0d460c465739b7e5e225349231fd4f72560861638fbd893ebcb3cdd12790f8e8f1eb6eec2dc9d07868aaccc0380d77cba95245443cfe"}, 0xd8) 2018/04/01 11:45:41 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) socket(0x0, 0x2, 0xba) 2018/04/01 11:45:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c, 0x30128b33, 0x100000000, 0xeee, 0x5, 0xffffffffffffff9c, 0x7}, 0x2c) fstatfs(r0, &(0x7f0000000040)=""/4096) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 11:45:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'teql0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/01 11:45:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x100000000) write$sndseq(r1, &(0x7f0000000100)=[{0xcb, 0x0, 0x100, 0x10000, @tick=0x7, {0x5, 0xfffffffffffffffe}, {0x7, 0x6}, @time=@tick=0x2800000}, {0x6, 0xc67e, 0x4, 0x6, @tick=0x9, {0x8, 0x10000}, {0x9}, @control={0x6, 0x100000000, 0xa8}}], 0x60) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$KDENABIO(r2, 0x4b36) 2018/04/01 11:45:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x50, 0x2}, {{0x77359400}}], 0x30) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf88, 0x105000) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) 2018/04/01 11:45:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/01 11:45:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x5812acaf6abdcc1f, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000700)={&(0x7f0000fff000/0x1000)=nil, 0x6, 0x0, 0x8, &(0x7f0000fff000/0x1000)=nil, 0x4}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000009c0)={0x3, 0x3f, 0x81, 0xfffffffffffffbff, 0x3, 0x100000000, 0x2, 0x2, 0x9, 0x8001, 0x0, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x7, 0xffffffffffffff3b, &(0x7f00000003c0)=""/127}, 0x377) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="5712a232bb0e3132944fa44a5a1ec63b93e8d9428b7f7e81e7655126587cdc2131cbe377a617c9c2bb7626ee1bb5bc3d2552961335a323929d9c9fd0e4c5aa6f6f0fecae563e6c6980c8af3fd4dbb089abdfea81bab2a63873927710bd1dec6102e93358079f2989cb4367da6028e0869bd04951a3b7df9503fd0f02611225dce7b94b3c69457589115069147d3bcf492ec152b427fe1f44d1f6ace3bc393cb34e3d937242778c7c3364c13880352eb4b11b885b3e6ad4431e0591b41f30f4a88320e9dc3bc73ed2d3f8232d0c0b37f65a0389ff798b040c343ac2d5453dfdf65b", 0xe1, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000740)={r1, r1, r1}, &(0x7f0000000780)=""/178, 0xb2, &(0x7f0000000980)={&(0x7f0000000840)={'rmd160\x00'}, &(0x7f0000000880)="355e31f324e2bd918374dd75d1e33e1f016ec179572442d7266185a39b0a6fc556ba3f55aff347bca0af3e27bd968828c16477f33a83558d953f5ed3ff264c94cc3b786bf5921a37aef1d15c4553af6eda1f39f52d9ddea0c76db1feb8a6a0ba5f1bf1ee5e65fc641e555f0bdb3558b184abbda97332afdcd2876e1c015b6607a52a815663723e2d03b101a164b7ff99d43444123c8194b59c62569a65b3386d22d2862269801ad507713a118234f99dfa75f88ea89527f2391bf8cc9486603eee735c12be6b370aa8c6e62415a67f3cc63a2462e08e2e8de1dc0ae380ba", 0xde}) r2 = socket$inet(0x2, 0x400000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x78, {0x2, 0x0, @broadcast=0xffffffff}, 'vcan0\x00'}) r3 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="0565325b1a99eb839fab7454fa43351a2e4b63393a48298f05b9c9388432693c8a537c2fc6aa71d462a591886c425fcc2f18a643792fb477dc4c627361ab30f3f40243862e0a17576b6bd219c2b55570260ca1499f2ceb7591d4369f0c1e68e8ec8aaed762cf3ddc68165cd33c6d9d6134e57eea1d0096dfcba487f2043ef5b773145e27c58939bd3b0f08b427e5fbf9d0f6c272e5", 0x95, 0x0) openat(r0, &(0x7f0000000a00)='./file0\x00', 0x4000, 0x148) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000c40)={0x1, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="d453cbf3bf02e8920d56ae4d583354f9c3fb4efeb2a77732e2200256b1093b0a8e5c20e1b64f4d5d7fa1d405daefd69f393631d471ab209be38c716a9281359192e0ace8a1c81341b7d298d26ed146a6c9da29133326890a0707f1b0fd31253c04a1ca1e319290aaa049a32063960010e3b182a1b4619df26b0f522f74fbbf7246c4adceabd70987ab76b836e38c542fba4133604259cb6857286332c19bfe92add477d6c35f65682cbd14ca95c67ee6b8ad99f5eb5f602505", 0xb9, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r3, r4}, &(0x7f0000000500)=""/46, 0x2e, &(0x7f0000000680)={&(0x7f0000000540)={'rmd256\x00'}, &(0x7f0000000580)="bd85ce968baa66c5e2c547c9449d510a1dde6e0ffc66001e978b639cc7ce582ca9801460b20ad9185cbad1d8a5e0429f6ba1037ff6862ea2439bb737f54859851b6d52f3d9d8275bc5b8613829e4407949fe6f5212d606ee2234e4dda5a2e6d0b8654eb0a675981214cef59d0c779079e85579d728c209af6503d05d3a097f8378288ab69fe09b73cca4a712784c2be852e73d9d52083cad50a9a090d48a2cde3a3146cedcfdb4d46c376ed88b41343c61a81f0cdd040bdba099c4b5c2fe39dedf1f35e11071a0064fa4f067f666ae890a7315db5aa499e642efc44a8abdcb33d9ce5ed89d92eb38", 0xe8}) keyctl$reject(0x13, r4, 0x60fe, 0x6e772d60, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socket$inet6(0xa, 0xa, 0x7) [ 359.246875] bridge0: port 1(bond0) entered blocking state [ 359.252527] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) init_module(&(0x7f0000000040)='security\x00', 0x9, &(0x7f0000000080)='md5sum)\'\x00') r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/04/01 11:45:42 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/01 11:45:42 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2000000000, 0xc4c00) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffffff00}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x1110, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000b00)={0x60, 0x0, &(0x7f0000000980)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000640), &(0x7f0000000680)=[0x70, 0x60, 0x68, 0x48, 0x0, 0x30, 0x28]}, 0x6}}, @free_buffer={0x40086303, r4}, @increfs={0x40046304, 0x4}], 0xc7, 0x0, &(0x7f0000000a00)="b68a882487e6a62e01c34c805b9b092c5c1b945b79bb91ff273c32531a9d7242c47890efae4b18ed824ca6650400a782e76e513546ef2c76411c5ca533824a52811504adbc54fd77e9bfdf3798e9e1c0f830438279672a3345a32555f42b7708d7945488da666f4e3a546e1ff084bb1df7e3843c3aaddc47e91e74b83be7ce728f8e533bd5cf3f2860dd24f689804b80b5ab5c7d53d9e459c03498176d6adcf035670271c3d559d970ea0a4bd3118cdc1f893f55c1b397b0d4186ee3d9b0a98e0f8b56e94ff998"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1}) timer_create(0x2, &(0x7f0000000000)={0x0, 0xe, 0x0, @thr={&(0x7f0000000500)="f61d965309c3df7f626df33c0f18962754957e8b591880099c4ff52448f8dd97e63dc5f97dee07dc4e2711699c2bf4453a59ee7db80b5d745ccbca9080cfbbccd299453100be2618124cba36933e0242418eff08a1c754856de88369d53f7bc3d17c344a8d94d2766614a95c86bfd3aa55bdcca4", &(0x7f0000000240)="5ad992c1895cad718673af83a11d899b4bb5cd00965b4dd9475c456f0cb32ffd88bbf53932c0582c4b1324b315107b6119c5702e11955cfe7d350f3c5d4d2d52082ac8400275de1937b602c0ca85894b80eb745ff4da5d53fd4c11e75f5fbf3a245b6bd55f1f48ae27e4f6be91"}}, &(0x7f0000000600)) r5 = syz_open_dev$binder(&(0x7f0000000640)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x1ffffd) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000340)={0x37, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000d300000000000004000009000000000000000000000000000002000000000000"], 0x0, 0x0, &(0x7f0000000240)}) sched_getaffinity(0x0, 0x8, &(0x7f0000000140)) socketpair$inet6(0xa, 0x804, 0x5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffbff}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0xfff}, 0x8, [0x800, 0x7, 0x6, 0x8, 0x2, 0x0, 0x0, 0x4]}, 0x5c) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x5) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000240)}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00000006c0)=""/92) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000800)={0x10001, 0xa4, 0x8002, 0x7, 0x1, 0x6, 0x7, 0x0, 0x0}, &(0x7f0000000880)=0x20) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000005c0)={0x5, 0x8000, 0x8, 0x0, 0x3}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000008c0)={r7, 0xffff, 0x98, "11d9c5828b8a855f01115d4b7efb8e71338f47ac9c3d934de23b7c3da0a0f7126b05da0809504aedd0516daa12523a10b363b492b4a2faebb65f9c01575af6d1676b3359dac73e23c8d4b54c3f4725389b545d5c7f33eb9b4abe29bc2b02fec6e649f7e4491aa3d063aafc862711db12213ed58c505bf9d3736078692e03ca1a725e80973c4c6985baba3df8a35a915096479830ea0093e3"}, 0xa0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000840)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x4040, 0x0) 2018/04/01 11:45:42 executing program 2: r0 = socket(0x18, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f0000001240)={&(0x7f0000000040)=@full={{0x3, {"8f59c88e4f53d4"}, 0x80000000}, [{"607b4f8b5b6492"}, {"3dbf3b8a7383ab"}, {"dc1f2da4080014"}, {"aac6be62f6bc6b"}, {"b8b024069f4fee"}, {"37c8bdf6aeb8ad"}, {"8f6a1964f99d61"}, {"c75844fd831e7f"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ca028bca2d879f16fa2c09606fde635ba45ef670f2c11d98685a0887c1d5eeae25613e4f65a8bf04d7e9a263e2033a4f88a2e002eb22da09fdb34332b0c78e4316642c13961769e7db23096cbf9ad5c5ef122480ed726b5c36219e1a85853ca42ff4a28172d5ea75f2030983bfe840f822c121d3f26e6d1971d36a36db0b5a54da61ed071c3c78714d6cd9d3578ba49e7d6392d1eaf7830c3c92096ea736ece21be81bd2fc8bf5ef9dd73489220ca667230f7fc4e60b9ff269d91da0ea5805b0bdae2148adf9c7d80d1485a6c20b011d9fa5eda9", 0xd4}], 0x1, &(0x7f0000000200)=[{0x1010, 0x0, 0x7, "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"}, {0x18, 0x10b, 0xfffffffffffffffb, "eefd2330aa5372"}], 0x1028, 0x4000}, 0x40) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000f5fffc)=0xff26) 2018/04/01 11:45:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cd6e8b7cd76dd37efcd6404c501000000312dbe0000000b000000a59d0300da0000000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 11:45:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0xc) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'ip6gretap0\x00', 0x1}, 0x18) connect$ipx(r0, &(0x7f0000000300)={0x4, 0x10000, 0x1, "af6b428cdbe3", 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x100000001, 0xff, 0x7}, 0x10) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x10, 0xffff, 0x100000001, 0xffff, 0x4, r0, 0x5}, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf6, 0x30}, &(0x7f0000000040)=0xc) fadvise64(r0, 0x0, 0x6, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x800, 0xfc7, 0x7, 0x800}, &(0x7f0000000140)=0x98) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/04/01 11:45:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b3"}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000580)={'\x00', r4}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r6, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r7 = syz_open_pts(r6, 0x10080) readv(r7, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r6, 0x540a, 0x2) ioctl$TCSETAW(r6, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r6) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000000000)=0x2, 0x4) listen(r3, 0x1) syz_emit_ethernet(0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYBLOB="e36473db7ad058a7eaf469051bcdad2f51d39ee155d5da5eb704c2e854905d9294832c7f812e9bed2b96e3cbce0c83032a6a"], &(0x7f00000002c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r5, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0xfffffffffffffda9) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/01 11:45:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000000440)=@updsa={0x184, 0x1a, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'authencesn(rmd320,cbc-serpent-sse2)\x00'}}}, @algo_crypt={0x48, 0x2, {{'xts(camellia)\x00'}}}]}, 0x184}, 0x1}, 0x0) 2018/04/01 11:45:42 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/01 11:45:42 executing program 0: add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="a82b0560765c6af54284cca9757b5589f4fb70e52f28f6dfdb63f5aa7d572cbb911cbfffa0c25f221884044b7a4e134994eb6ffaa6d79f00947cb899f96da9a3ec67deba073054c51f6a9b9d271a10d5cdee9a592b0e702403f89c394675a00258bb79cf4de8fd9785d72004e32904d0e3469ac6b6842201518880b7", 0x7c, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 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) keyctl$unlink(0x9, 0x0, 0x0) 2018/04/01 11:45:42 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000002f0a5f1b70028ec000000e600"], 0x10}, 0x0) 2018/04/01 11:45:42 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0, 0x8}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 360.072319] binder: 23169:23176 unknown command 0 [ 360.082296] binder: 23169:23176 ioctl c0306201 20000340 returned -22 2018/04/01 11:45:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) r2 = getuid() ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x9, 0x4e20, 0x1ff, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0xc0e, 0x8, 0x166329b8, 0x8, 0x0, 0x5, 0x4, 0xffff}, {0x5b2a9ea6, 0x200, 0xfffffffffffffff7, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x6f}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x3, 0x3, 0x8, 0x6, 0x80, 0x7f}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0xa, 0x5, 0x84) 2018/04/01 11:45:42 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000040), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x101000) mq_timedsend(r0, &(0x7f00000000c0)="0d117333d4e299c29def98d6d340b5d146f98f05a08f04129f58c1ec", 0x1c, 0x9, &(0x7f0000000100)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) [ 360.174342] binder: 23169:23192 unknown command 0 [ 360.181810] binder: 23169:23192 ioctl c0306201 20000340 returned -22 2018/04/01 11:45:42 executing program 0: unshare(0x20000003) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000668fd8), &(0x7f000071b000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x7a6d, 0x0, 0x0, 0x7f, "217ff452e66e9f5cec0cf028cd8cd771a306272f0e3c7bd287d80838b860a4809e44b679561f1dc6faa6262c", 0x3}) 2018/04/01 11:45:42 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) [ 360.285515] kvm: pic: non byte read 2018/04/01 11:45:43 executing program 2: mkdir(&(0x7f0000771000)='./file0\x00', 0x105) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) 2018/04/01 11:45:43 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) 2018/04/01 11:45:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x6, 0x7f, "72a51b130cc1", 0x6}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x7fffffff, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x94}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x12}}}]}, 0x110) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/01 11:45:43 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x7, 0x18}, 0xc) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x1000008000) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101000) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)="b4c00e28eb4ab33466236f60a85dbd541894028ba10bdb9f94debcd21fcf6e9846c28d3fbf342adf019aa1ab111a3380c935243393aac7ad235a4c46b4daa0ebae3d9a30bb5870fa07f3fc2d85f6ef62a4c90989e559fe21241f9283f05a1c77ced7e173c4c0a270a19a7a442be8f59c9fcb56b36a77d8965affe5963ac063cc890aa08972e64275bb2b9b901b53ace7") add_key(&(0x7f0000000780)='id_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a00)="db2d", 0x2, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000dc0), &(0x7f0000000e00)=""/226, 0xe2, &(0x7f0000000f80)={&(0x7f0000000f00)={'sha512_mb\x00'}, &(0x7f0000000f40)}) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffed5) socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/04/01 11:45:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x20, 0xffffffffd58303c9, 0x2, 0x7f, 0x2}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001400)={r2, @in={{0x2, 0x0, @rand_addr=0x6}}, 0x9, 0x17, 0x2, 0x3, 0x20}, &(0x7f00000014c0)=0x98) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000240)=""/4096, &(0x7f0000000180)=0x1000) r4 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7b3abb293cc6b7f7f8bb78a840534038c57cdbd85af6affb2375093a32afca9e64580f81347eb9c36bacd928dbebe8dabe2e523845c36bdeb28f3a8ac093621e69aec296fc4e5e21585ae485e1b62bce65d5841bf376df5a1419b886f2cf97eb01d051520ce6", 0x66, 0xfffffffffffffffd) keyctl$clear(0x7, r4) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x181000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000001280)={r3, 0x1}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000140)) accept4$alg(r5, 0x0, 0x0, 0x80000) 2018/04/01 11:45:43 executing program 1: mmap(&(0x7f00009eb000/0x2000)=nil, 0x2000, 0x1000000, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x4, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) 2018/04/01 11:45:43 executing program 0: r0 = socket(0x99c456a7757d1a9b, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/04/01 11:45:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000100)=0xffff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1}, 0x0) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) 2018/04/01 11:45:43 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)) socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x0, 0x46, &(0x7f00000003c0), &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000014000000000000000000000200000000"], 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r4, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0beeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) getsockopt(0xffffffffffffffff, 0xfd, 0x200000007fff, &(0x7f0000000300)=""/4, &(0x7f0000000200)=0xfffffffffffffce3) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x68, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64c}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x68}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/01 11:45:43 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/04/01 11:45:43 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'ip6gretap0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5f, 0x501100) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 2018/04/01 11:45:43 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) gettid() getpgid(0xffffffffffffffff) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000240)='net/udp\x00') r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000301ff8), 0xffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r6, 0x3, 0x3, 0x10001, 0x3}, 0x14) 2018/04/01 11:45:43 executing program 3: add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000f28000), 0x0, 0x0) prctl$getreaper(0x28, &(0x7f0000000040)) 2018/04/01 11:45:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:43 executing program 5: mlockall(0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) r3 = getpgid(0x0) ptrace(0x420f, r3) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) [ 361.546674] could not allocate digest TFM handle sha512_mb 2018/04/01 11:45:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800000001}, &(0x7f0000000040)=0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/01 11:45:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x8}, {r1, 0xa100}, {r2, 0x4000}], 0x3, 0x10) 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 = socket(0x20000000000000d, 0x2, 0x0) connect$inet6(r3, &(0x7f00006b2000)={0xa}, 0x1c) 2018/04/01 11:45:44 executing program 3: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) dup3(r4, r5, 0x0) 2018/04/01 11:45:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004780)=ANY=[@ANYBLOB="0000000018008237d77cf2c374fc0000", @ANYPTR=&(0x7f0000004740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\v\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f00000047c0)=@reject={0x9, 0x0, 0xfa00, {r1, 0xf4, '("j', "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"}}, 0xa) ioctl$void(r0, 0xc0045878) r2 = gettid() r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x2, r0, r0) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x0, 0xfa00}, 0xe) write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000001c0), 0xffffffff, 0x0, 0x2, 0x4}}, 0x20) 2018/04/01 11:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x428280) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) shmget$private(0x0, 0x3000, 0x78000060, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/01 11:45:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x400000000000003) gettid() r1 = memfd_create(&(0x7f0000000400)="74086e750000000000000000008c00", 0x2) accept4(r1, &(0x7f0000000540)=@nl=@unspec, &(0x7f0000000240)=0xfffffffffffffe12, 0x800000000800) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200", 0x30}], 0x1, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x4) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/01 11:45:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x100000000) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) readv(r1, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1}, 0x60, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gretap0\x00'}) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) ioprio_set$pid(0x2, 0x0, 0x7eab) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000400)={0x101, 0x8, [0x85, 0x8]}) ioprio_get$pid(0x3, 0x0) syz_mount_image$iso9660(&(0x7f0000000300)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0x1, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380)="279c4e3321cc", 0x6, 0x2}], 0x10, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e6f726f636b2c6d61703d61636f726e2c6d6f6465bd3b343d303f7e2c686964652c6d61703d6e6f726d6136372c6d61703d6f66662c000000000000000000000000000000"]) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r0, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x7, &(0x7f0000000080)) [ 361.607814] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 361.632666] could not allocate digest TFM handle sha512_mb [ 361.644850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 11:45:44 executing program 5: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc2604111, &(0x7f0000003000)) 2018/04/01 11:45:44 executing program 4: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000780)=ANY=[], 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000001c0)={{0x0, 0x0, 0x0, 0x0, "5793a6bff24d9776105ecdc55c9748754ffae3272a5d0cc177080dc2b1ba4cb04378440d8ac44ebcc11fd0c9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e, "c064f4f6db73c895b826393a39c2ab28c211e862744dc1d6c60429d833510b82fcfe9af791fdbab129667c49fd39858057b11bab15f35b72cec34a85dfcc802e", &(0x7f00000000c0)=':@\\&nodevvboxnet1mime_type\\,nodevsecurity\x00', 0x2a}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000080)=0x80, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip_vti0\x00', r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x1) fallocate(r2, 0x3, 0x0, 0x81) creat(&(0x7f00000003c0)='./file0\x00', 0x6) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) 2018/04/01 11:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:44 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x0, &(0x7f00000000c0)=0x81, 0x93c) setns(r0, 0x0) unshare(0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, r1) 2018/04/01 11:45:44 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x40000003) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100), 0x0) 2018/04/01 11:45:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x37, @rand_addr, 0x4e21, 0x1, 'fo\x00', 0xf, 0x5, 0x5a}, {@empty, 0x4e21, 0x0, 0xabe, 0x3f, 0x9}}, 0x44) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/203) 2018/04/01 11:45:44 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) rt_tgsigqueueinfo(r1, r1, 0x21, &(0x7f0000000100)={0x16, 0xf94c, 0x5, 0x8}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x6, 0x4e24, 0xfffffffffffffffc, 0xa, 0x80, 0x20, 0xbf, r3, r4}, {0x80000001, 0x8, 0xba85, 0x4, 0x2, 0x3e0, 0x9, 0x1fc6b535}, {0x2, 0x4b, 0x3, 0x4}, 0x9f7, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x2, 0xffff, 0x5, 0xfdf2, 0x7bd}}, 0xe8) ptrace$peekuser(0x3, r1, 0x3) mknod(&(0x7f00000000c0)='./file1\x00', 0x80, 0x81e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) lremovexattr(&(0x7f0000000140)='.', &(0x7f0000000180)=@known='security.evm\x00') mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f0000005340)) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/17, 0x11}, {&(0x7f00000012c0)=""/249, 0xf9}, {&(0x7f00000013c0)=""/77, 0x4d}, {&(0x7f0000001440)=""/190, 0xbe}, {&(0x7f00000017c0)=""/13, 0xd}, {&(0x7f0000001800)=""/178, 0xb2}, {&(0x7f00000018c0)=""/23, 0x17}, {&(0x7f0000001900)=""/5, 0x5}], 0x9, &(0x7f0000001a00)=""/86, 0x56, 0x5}, 0x40}, {{&(0x7f0000001a80)=@can, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b00)=""/240, 0xf0}, {&(0x7f0000001c00)=""/41, 0x29}, {&(0x7f0000001c40)=""/4, 0x4}, {&(0x7f0000001c80)=""/211, 0xd3}], 0x4, &(0x7f0000001dc0)=""/2, 0x2, 0x7f}, 0x3f}, {{&(0x7f0000001e00)=@nfc, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001e80)=""/55, 0x37}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x2, &(0x7f0000002f00)=""/255, 0xff, 0x7}, 0x6}, {{&(0x7f0000003000), 0x80, &(0x7f00000041c0)=[{&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/76, 0x4c}, {&(0x7f0000004100)=""/115, 0x73}, {&(0x7f0000004180)=""/16, 0x10}], 0x4, &(0x7f0000004200)=""/139, 0x8b, 0x100000001}, 0x5d7}, {{&(0x7f00000042c0)=@nl=@unspec, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004340)=""/94, 0x5e}], 0x1, &(0x7f0000004400)=""/16, 0x10, 0x89b}, 0x38}, {{&(0x7f0000004440)=@alg, 0x80, &(0x7f00000045c0)=[{&(0x7f00000044c0)=""/6, 0x6}, {&(0x7f0000004500)=""/147, 0x93}], 0x2, 0x0, 0x0, 0x2}, 0x80000000}, {{&(0x7f0000004600)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004680)=""/244, 0xf4}, {&(0x7f0000004780)=""/26, 0x1a}, {&(0x7f00000047c0)=""/233, 0xe9}, {&(0x7f00000048c0)=""/7, 0x7}], 0x4, &(0x7f0000004940)=""/35, 0x23, 0x6}, 0x4}, {{&(0x7f0000004980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004a00)=""/138, 0x8a}], 0x1, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f0000004b00)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004b80)=""/117, 0x75}, {&(0x7f0000004c00)=""/80, 0x50}, {&(0x7f0000004c80)=""/254, 0xfe}, {&(0x7f0000004d80)=""/30, 0x1e}, {&(0x7f0000004dc0)=""/196, 0xc4}], 0x5, &(0x7f0000004f40)=""/41, 0x29, 0x7fffffff}, 0x9}], 0x9, 0x40, &(0x7f00000051c0)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000005200)={{{@in=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000005300)=0xe8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 361.854418] IPVS: set_ctl: invalid protocol: 55 0.0.0.0:20001 fo 2018/04/01 11:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000)=""/41, &(0x7f0000001040)=0x29) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r2, &(0x7f000082cf40), 0x2082cf40) r3 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000001080)={0x6, 0x44284b2d, 0x9, 0x6, 0x0, 0x428d, 0x200, 0xd12}, &(0x7f00000010c0)={0x851, 0x3ff, 0xfffffffffffffffb, 0x1ff, 0x98f4, 0x7, 0xfffffffff7053d4f, 0xfffffffffffffffd}, &(0x7f0000001100)={0x2, 0xffffffffffffffff, 0x8, 0x3, 0x5, 0x4, 0x7fffffff, 0x3}, &(0x7f0000001180)={r4, r5+30000000}, &(0x7f0000001200)={&(0x7f00000011c0)={0x68}, 0x8}) close(r1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000000)=""/4096) 2018/04/01 11:45:45 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000030ff0)=[{r0}], 0x1, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x8) 2018/04/01 11:45:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bpq0\x00'}}, 0x1e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffff801}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/01 11:45:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0x0, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1000008, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000004a44b0d27b1cc3a67ef140eae5b95c72390fd1faeb251823253c0cf987d51918f332a6771aa94ecd8d832b43a323e8dd191834dd7bddd376e1ef7cf31ac043c382a35b7d2275eca51a31e180dff61c1639ece72bd3181e5eb075bc5e7b783d97ced680907ab22c71e6d8daed7e2c57ea40f37c72f6a6c05cc06ce63acec829dd124deec36091deaf428c96700bb4aad6c53b410585dfdfd08a2cbaa7c3341893790db5bd07e59ef54686e64a0c62d6ff8de2a2b63b804f8e9871e2acd4cbdb23bee82d00d8bbc63a3fa85e21d6583528e9257d5fd856e4ab34aaa26195139ffc8f22e189edc8ee916906745f960a00000000"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sched_yield() 2018/04/01 11:45:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) recvfrom$inet6(r0, &(0x7f0000000080)=""/193, 0xc1, 0x12123, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) write(r0, &(0x7f0000000040)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050814006e35", 0x142) 2018/04/01 11:45:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000680)={0x0, 0xffffffff981f79fc}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0x1000, "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"}, &(0x7f0000001740)=0x1008) sendmsg$inet_sctp(r1, &(0x7f00000018c0)={&(0x7f0000000300)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="94597869bb8cddd412b14789c1270776c7e180a704c8452d2810d116af5ef93f4bfc8588f422df073b53e9dd9fb0a1c454768a64987000d3d2e788affc38f5a4dcb744bfdcfeaeca9780a3dc5f7e8c3a85f916dc4b794798410efd265a96f187fc6da22cafbf7d2cab784f42ec30e3bfa508fbc28dda45cbdd107b9f99ddfa3e3c9f31e0617879e7dad4c02e5db6161162bc4e954850086568d09e209ba980c9604d06d06a527a1a5e7902150eed8cb5f609882525", 0xb5}, {&(0x7f0000000580)="5856fe8e48364a04801469a389f0ff919bc3e6062436b40ed8e64ef10a8b681ef23890c0dc4d3884f8956080bcb986fb9f10fa09b880da6e0abd1e978f62c8a4a7ed252a9373a1f572cb6028cc901ba0d85af3d0fd3c76c8c216fbbd0c997a9e9b67f70c", 0x64}, {&(0x7f0000000600)="66764bc1d5a2fcafd0246d9dba59d035d7830c34edcb2c68ff3012a526a521438288", 0x22}], 0x3, &(0x7f0000001780)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x7, 0xfa6, 0x324}}, @sndrcv={0x30, 0x84, 0x1, {0x50000000000, 0x0, 0x3, 0x5eeb, 0x1000, 0x5, 0x5, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x7, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff60, 0xfffffffffffffffb, 0x0, 0x8001}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0xfffffffff0852d87, 0x921}}, @init={0x18, 0x84, 0x0, {0x200, 0x80, 0xa00000000000, 0xff}}], 0x120, 0x4004811}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) epoll_pwait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000280)={0xfffe}, 0x8) fcntl$setlease(r1, 0x400, 0x2) write(r0, &(0x7f00000002c0)="18b25ecb91d37f3730a8d136515c", 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000080)=0x8) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x23) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) 2018/04/01 11:45:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x20000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x8, 0xf85d, 0x7, 0x0, 0x3f, 0x3, 0x6, 0xad0, 0x0, 0x20}) lseek(r0, 0xfffffffffffffffc, 0x1) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001280)=""/208) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000015c0)=r3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000540)={0x1, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000f82ffc)=0x4001) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xa0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0xf3, "a39ef4b4c338e06db7d89f21d4a82bdf7a568573c7bec14acc109213f45da82e3cd3a1d15341920372de2bcedd00b05a8e1e8ac112f99dd16037ef62689663757a73956a2bd15ec23f0215f21ed1972e7b25451cd18350b1ef8a07fe208dffea626fad6de5e6ef7abf021ab60e87f86df6ac307e502bc752080e7dc706e6457acd07b9f15e6d4436754fc367ec7da6da65c351249dad6b2b8aa8f08d83c719de6f5af6b5af7b273ef1e17a1d2802f8123aaedab2c4a6290ae5b46c5b9679d4d3269b7e545b40f7016dcf4140f93a4b7f21d7e94bcfed12fefe69bb44fa1fe53132ead22168b1b11b22689c02d6a48bc62d3de1"}, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r5, 0xffffffffffffff5d, 0xffff}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x7ff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getpgrp(0xffffffffffffffff) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10040, 0x0) r7 = socket(0xa, 0x80806, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e0ff1001000000000000000000000000000000"]) ioctl(r7, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 362.756832] IPVS: set_ctl: invalid protocol: 55 0.0.0.0:20001 fo 2018/04/01 11:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) [ 362.812094] binder: 23334 RLIMIT_NICE not set 2018/04/01 11:45:45 executing program 3: r0 = socket$inet6(0xa, 0x80004, 0x200000000000fe) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x308) sendmmsg(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000000080)=[{0xf8, 0x110, 0xc, "00ec4c753d768e3e8c34ddd0df53b743d71c2827a240d4a6a0c5bf1e3db83ac4046c6c348b205aa2fd7b216d486c4925ce634ed2466b1f1331829764bd6d6b342796dd69560f3d8a9e1ab2e7434072aaf09407e356e514eaba3670c90bf57551b7f7f74913474d88910077365cd8d92acafc02caaee41c378dc9d2bc0ab35b6220115bc18ecce067d11129f87ed9d305ea0d7f0b0f93527906ac05701119d7d11716437895164071bf9e6ee9b707bab31e52c7bbeb385254a445dd6c441f40bf45d22f25c6fe452ecd02b102870acce456fbe715d8bdc6f0ebd1086b4bea8f414f045815fd"}, {0xe8, 0x11f, 0x9, "e2785abfa4e8c3ac171532b5cd94976f99ed506accbcb61bbf38c6e255678c82d4bbc772bc7e6a0275fa2c8586398d2a9d3e2c50fd29a417ae7efd755024a6c5659c780e99c1cd30c0c4929d60749dd63ae327ce46858380bcecd3dd5df0f0448dc1ee9349ea67e604d05cfb7c59796224953691bae329e3974eed017ff59d38aca2a5919b276ceac1abcf73454406ba3269cd1fa7f2906739bcc755876deffd30e500e48d93fe82e5426662b384ae791d0a62f9e24c117debfdbc8c6f44260d49fe3f3d2889043867153cd98334be5efbb4"}, {0x108, 0x19f, 0x6, "4417fc941521136f96c48bbee0a46080e0166015cc27d23ee782b652e2b676a7519fccd1f1e5d024565dfc4163acd58547540fb53a51563f016b21d6b75a4bd037b01103d13d8a2b34b21bc3ec997d25de34456ff4639b88016a45a4c3db18a0bca897d0c136c3b30d92f20cf6aa038bcac7a54046b2a730227789c28e491196b501986c73c26fa0393d39c25edd3dbaca377dd2d61f44b7e323133e5476a18ac7d60b385ba8e901d50627c684620a6c38c2ff3498a28d580918199913a7558d78d5ec33d97427ccf629338aaf04cd6787f43e6e2cadb06a2882d90ca319b55c73f076e49d838246f7f331de263b1e565d468d"}], 0x2e8}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={"726f73653000fcffffffffffffff00", 0x8000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000003c0)=0x100000001, 0x4) 2018/04/01 11:45:45 executing program 1: r0 = epoll_create(0x8000001007) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18309eb2}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b3eeae4d96c0a0810c8c4a9350000d27e124f79dde6396833a770bb426c36600df8f02e73bdda43d7b3d53d25718cafbb142b361942fbe92b0d1926ce024e8941d08ef3a1a51bbfb86baef98352248f80292ec244dbed0275e26938d9754bb287c9b5b246a80a311e0cac2a4eca78146461a7173ded429d0be1d987039dc59ccd8b4762a10b725d6fd725c1766f3273b224f86f59169813cf3ef3fdcb5ccca360c1e65aed299fb2e0f5686be0d7fe56c33b50a45c51809fe17504173b6e568c161c22854000"]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x80004}) clock_gettime(0x0, &(0x7f0000d56000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x145000, 0x0) bind$unix(r1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r2, &(0x7f0000000180)=""/77, 0x2ce) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) syz_open_procfs(r3, &(0x7f0000000140)='ns\x00') mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f00000004c0)='.', 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000000100), 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000000000)={0x20000000}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000306c5bebcd953"]) 2018/04/01 11:45:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) [ 362.863901] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 362.878167] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/01 11:45:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000076c78)=[{&(0x7f0000000000)=""/169, 0xa9}], 0x1) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x74, 0x0, 0x303, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000880)="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") 2018/04/01 11:45:45 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r2 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r2, 0x0) signalfd4(r0, &(0x7f0000000240)={0x20}, 0x8, 0x80800) read(r0, &(0x7f000060df9c)=""/100, 0x25b) read(r1, &(0x7f00000023c0)=""/7, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4800, 0x0) r4 = semget(0x2, 0x7, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000280)="fe04a4c708b1b55cf6395ca5a763ae25e22c9aea9158c6e7ae8f2ac7bba3fb86ef2fc7df34abb53b2be92d9f785e9e87c455571910e1ce3ce381a703e744a88d4e868f49", 0x44) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000002380)={0x1000, &(0x7f0000001380)=""/4096}) r5 = getpid() sched_getaffinity(r5, 0x8, &(0x7f0000001340)) unlinkat(r3, &(0x7f0000000140)='./file0\x00', 0x200) sendto$inet6(r3, &(0x7f0000000300)="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", 0x1000, 0x20008001, &(0x7f0000001300)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1}, 0x1c) semctl$SEM_STAT(r4, 0x2, 0x12, &(0x7f0000002480)=""/176) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000200)=0x5) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) [ 363.602171] binder: 23333:23377 transaction failed 29201/-22, size 2466656341652622907--6079286079649141834 line 2963 [ 363.616492] binder: undelivered TRANSACTION_ERROR: 29201 [ 363.735526] binder: 23333:23377 ioctl c0306201 20004000 returned -14 [ 363.745110] binder: BINDER_SET_CONTEXT_MGR already set [ 363.745201] binder: 23333:23383 ioctl c0306201 2000ffd0 returned -14 [ 363.750556] binder: 23333:23377 ioctl 40046207 0 returned -16 [ 363.760667] binder_alloc: binder_alloc_mmap_handler: 23333 2000c000-2000f000 already mapped failed -16 [ 363.765240] binder_alloc: 23333: binder_alloc_buf, no vma [ 363.777943] binder: 23333:23384 transaction failed 29189/-3, size 2466656341652622907--6079286079649141834 line 2963 2018/04/01 11:45:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/01 11:45:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") dup3(r0, r0, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/01 11:45:46 executing program 5: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300)=[&(0x7f0000000040)='attr/current\x00', &(0x7f0000000080)='attr/current\x00', &(0x7f00000002c0)='\x00']) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') write(r1, &(0x7f0000000140), 0x0) kcmp(r0, r0, 0x3, r1, r1) sendmmsg(r1, &(0x7f0000002500)=[{{&(0x7f00000003c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)='U', 0x1}, {&(0x7f0000000580)="85d32de221c7b30efcce8ef743c9415bfe6293097415c0d97423453131ccd740995f", 0x22}], 0x2, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x1075, 0x1}, 0x40}, {{&(0x7f0000001ac0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001b40)="cd78054b0d34f9ab98debb4233bf5a91c8bd8f922677ac510e6b6790c85b29642ea233fc80d165f1bb1c4cf2240d9437a8f31f62ea3f3cfa154915ed6a539367aa5f9daa46bfee97df38c81234b9278fd64ca89ed6731a3541d9a1296121f254b3ab95b4ae9d2da4ba083236a89025c59f686d12d7c82da69b0d41fb2c888f852908e39f91ecd2f72a15156c0a636840920fa0500047b13bd00453b89ff95cd168e10b63f246dedf580918555142f3f4c2295589817ae0241af148fe9476ee0c10767d9c7a3f963843504a0ca777047649fd4690da3f23fc58c059e4709eaf42b7f05ffedd57cb5fdf46b83a649c", 0xee}, {&(0x7f0000001cc0)="6e97300da634b35d7bf820f42a4783b634989ae9957d78a16cae75762457b3a3f1702316edcd90b09c2f5aa02cf50d55aa2d08c236a268f86cd5940e5c30fff5da6a5729af2c74fc69a97bb877153a04d324927ad1a39b3d3fb93fff449dd4e02a05d7ae151e0b1714d096096921d3e72e2bf20dacc614d1e760f26718a1a73d8295bd155ec7cc70457610b981dad4dac939ac4991cb182cb8c83b6e83fac3a7d28489d1b4dc96118d6854574f9ebdd617e2341f192f38eadae3605710c7f162522b4ffb3303b022a40e5d5baf6bf641296938ba05aba6fabe0101fe5a82efd4456b97d6834177a1e3", 0xe9}, {&(0x7f0000001e40)="17816da6dfaa16db568e66333f26efb6a6bd68009436e854398f5a4d3fd5b421e8a7a4a2e8a6fbf5218e1ae7c6a9d7d437bdee99d9e3ed301a7ca03e54f46eb539421c929deb0ba566fa78ddc55213ae", 0x50}, {&(0x7f0000001f80)="7f31c15302d10b71f0e1e85305d4644a35b81178b8c58ea6c459839b86ff6c7c34c3f0c31f1147e95d0ee9e1155cfbc5fdb5", 0x32}], 0x4}, 0x10001}], 0x2, 0x40000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="b3925d153075a5f564593d068f07e98eefda115aaa69f6d4aaaa5cad81ae51a2bee5f7a5357c478f03d4a831ac80ca0d31e45c5e1412dd87dc7a89156dfdf67ef195b73ee66e0d7f8fa87e3b61f32a6808f36753ca89a09e6e0ffee5d9795cbbebb167e3b2f4e4c37b67ef0318e5f4e74a8b08b082ca5976f84700d77377d0d8c7f3391e895970c5e9cbcdd14423ae57308fcd3dc5f4dac1b3aabdf69a2d72e5651e96423a125966c7ca5059f6", 0xad) fcntl$setpipe(r1, 0x407, 0x2) r2 = semget$private(0x0, 0x0, 0x1) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000100)=""/222) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000340)={0x8, 0x100000001, 0x2}) r3 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x0, 0x0, 0x1}, 0x1c) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000030000)={&(0x7f0000000000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002400), 0x0, &(0x7f00006e9c68)}, 0x0) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) 2018/04/01 11:45:46 executing program 1: r0 = memfd_create(&(0x7f0000000180)="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", 0x2) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000340)={[{0x9, 0x2, 0x2a2d, 0x4, 0x6, 0x7, 0x1, 0xffffffffffffffff, 0x480000000, 0x8001, 0x6a639f00, 0x1, 0x8000}, {0x8, 0xfffffffffffffff9, 0x5, 0xffff, 0x8000000000000, 0x1, 0x20, 0xfff, 0x2, 0x2, 0x5, 0x3367, 0x3ff}, {0x36, 0x4, 0x9e, 0x4, 0x100, 0x5, 0x8, 0x2d1, 0x2, 0x100, 0x532b, 0x0, 0x200}], 0x7}) ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000003c0)={0x6, &(0x7f0000000040)=[{0x1, 0x0, 0xffffffff92c6fd03, 0x3}, {0x765, 0x2}, {0x3ff, 0x9, 0x1, 0x2}, {0x3, 0x100000001, 0x3, 0x10001}, {0x2, 0x7fff, 0x4, 0xd70}, {0x80000001, 0x8001, 0x1, 0x7}]}) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000000)=""/13, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0xa0000000000, 0x4}, 'port1\x00', 0x4, 0x30404, 0x7fff, 0xfffffffffffffffb, 0x1, 0x3, 0x4, 0x0, 0x6, 0xfffffffffffffc00}) 2018/04/01 11:45:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x0, 0xfffffffffffffff9}, 0xc) 2018/04/01 11:45:46 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) socket$inet6(0xa, 0x5, 0x800) close(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/04/01 11:45:46 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x202000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) iopl(0x2) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/01 11:45:46 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x20, r2, 0xb10, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x86}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000006c0)=0xb73b) r4 = fcntl$getown(r3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)={0xa4, 0x18, 0x100, 0x70bd2a, 0x25dfdbfc, {0xd}, [@nested={0x90, 0x49, [@typed={0x14, 0x7f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x10, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x0, @pid=r4}, @generic="52a3081ef48ff897d077f1db5ed4eccdcc60f38138efa347810c51d08bb526ad6c3f4e0d6cbc17cfb088572b9c1860f899a04c9b0f08a35cf9f3579e9ff5c0d0e2272026eeef7bab88d287afa4e92b6b53d40a68946eabdd4d617cbfe757c2aadd67d61568ce"]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/86, 0x56}], 0x1, 0x0) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB="0600000033b43b72"], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ce1838407358a7be4d5138619adb2e5fac0ac95ac531c39d6dd7b99ec085b3132de20dcb4123de0484fc601000000515bf91fa4d2604cfe5cb0947c5e683334bed9963828965bbf6e6145f7c2c913fd4c6f3ffbaf9d8971515550d07ad8c214e38d74eb1bd3f0737bcaf82b71a472197a39f9b125bef493b91efe769481ec5f78aaf19f54338bd23601ce7cc0a352b9ef4f2ca4482d74ba7e139aebd0ec53dceec1d5424a81a7fab0c2e2d9a9b5c3e9315e23aa026b031334b2d26befac2e59a06ee9cbb925e2404448a937ccd92776"], 0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/01 11:45:46 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) r1 = shmget(0x0, 0x1000, 0x802, &(0x7f0000003000/0x1000)=nil) shmat(r1, &(0x7f0000006000/0x1000)=nil, 0x4000) getrandom(&(0x7f0000000000)=""/237, 0xed, 0x2) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) fcntl$dupfd(r0, 0x406, r0) [ 363.900000] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/01 11:45:46 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000200)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x360) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sched_yield() shmget(0x1, 0x4000, 0x80, &(0x7f000068b000/0x4000)=nil) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'gretap0\x00', @ifru_addrs=@l2={0x1f, 0x9, {0x3, 0x4, 0x7b5c, 0x8cd, 0x2, 0x5}, 0xfffffffffffffff8, 0x5}}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) 2018/04/01 11:45:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x210000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r2, &(0x7f0000000040)=""/203, 0x3ee) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) poll(&(0x7f0000000140)=[{r2, 0x1020}, {r0, 0x1}, {r2, 0x80}, {r0, 0x2}, {r2, 0x8000}, {r0, 0x3000}, {r2, 0x4020}], 0x7, 0x4) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000180)='attr/keycreate\x00') 2018/04/01 11:45:46 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf0e, 0x202000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x69d, 0x0, 0x400, 0x2, 0x1f, 0x1, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x3, 0x5, 0x2, 0x0, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x5, 0xef}, &(0x7f0000000300)=0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x7, &(0x7f0000000140)=0x4) r2 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 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) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0x8) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/01 11:45:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) 2018/04/01 11:45:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/01 11:45:46 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x33, r1}) r2 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) sendmsg$key(r2, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="0200000004ffffff7f0000723c6d667d0000889dd10000e3ff00ffffffff0000a1be4c04a4a87f4a"], 0x28}, 0x1}, 0x0) 2018/04/01 11:45:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) 2018/04/01 11:45:46 executing program 3: syz_emit_ethernet(0xcd, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8, 0x8, 0x2}], {0x8100, 0x0, 0xffff}}], {@ipx={0x8137, {0xffff, 0xb7, 0xffffffff, 0x5, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8001}, {@broadcast=0xffffffff, @random="231d3e220c2f", 0x9}, "642affdc6f9dae7742f92e7a906842c9f769f6b5e14b6ebdb128de380217d66a9d1916f0c049ac1c7cce8793ca0b61e44385513dfd60a47b6862a85eb0c85d2d0352898a3fdc3e6a7085cd69d18bcec7d99d03982e652f814ed5d0f53fa7df5a32cb2883aefc78a5cf1baff8239f92adbab65b82df803acc06902dc6ace95ed86196a9290d6e29e51fd0884de7956a9f2664faf1574df671d5"}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 2018/04/01 11:45:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0x100000000, 0x9ec, 0x0, 0x0, 0xffffffffffffffff, 0x80}, 0x2c) splice(r1, &(0x7f0000000180), r2, &(0x7f0000000200), 0x3ce, 0x6) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x9, 0x6, 0xb000}, 0x4) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x200000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept4(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) mq_notify(r6, &(0x7f00000002c0)={0x0, 0x3b, 0x2, @tid=r7}) r8 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x7fff, 0x101, 0x2, 0x0, 0x7, 0x8000, 0x1, 0x0, 0xd1, 0x7, 0x0, 0x6, 0x3, 0x4, 0x0, 0x1, 0x2, 0xffffffffffff8001, 0x1, 0xe474a85, 0x8001, 0x200, 0x4, 0x80, 0x0, 0x8, 0x101, 0x20, 0x5, 0x100, 0x1ff, 0x2, 0x570d, 0x6, 0x80000000, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x7}, 0x800, 0x4, 0x8, 0x1, 0x5, 0x0, 0x3f}, 0x0, 0xb, r5, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000340)) fcntl$setown(r0, 0x8, r7) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x8, "3500ab1c1f8a19014f12a8467238e0e212e994ba26b67e0330345605caa9a60470bae916ac99824aca87961894fbd2becd99b0a7d9fc8c6f03d51d06574b661d", "081b28a88ebef98b988a50fec5aee1ac6acb916aa280750119cfbb76c0b383f81b7553188796649fda86f4acb25d7605d65c5b9d314ca3d625788cb0ec927687", "b7a813af90a0b85fdef3ece1f1aa05f1a7337f2a133dcb476a88fa8488988c7c", [0xffffffff, 0x6]}) r9 = socket$kcm(0x29, 0x5, 0x0) sendfile(r9, r6, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0xfe29) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) geteuid() fcntl$setownex(r8, 0xf, &(0x7f0000000080)) shutdown(r4, 0x1) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, 0x4, 0x5, 0x2, &(0x7f0000ffd000/0x2000)=nil, 0xaf05}) 2018/04/01 11:45:47 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f00000001c0)={0x0, r0}, &(0x7f0000000200)={0x760, 0x4, 0x0, 0x7f, 0x0, 0x5b5}) socket$pppoe(0x18, 0x1, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x10) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x5, 0x3, 0x3, {0x0, 0x1c9c380}, 0x7fff, 0xfff}) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) creat(&(0x7f0000000100)='./file0\x00', 0x10) 2018/04/01 11:45:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x483, 0x200001) getpeername$inet(r1, &(0x7f0000000340)={0x0, 0x0, @rand_addr}, &(0x7f0000000380)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x4000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r4}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x0, 0x8, 0x1ff, 0x18}, 0x1, 0x3, 0x0, 0x0, "55d89eff111efe1992bfc5eb6ce8450717ffc9f6a6ecdb4f61ab00a4da09ddf7d4f4ec532eb2124451841e1066fbc92849566a986eec1d78fb90b9bac0389933"}, 0x48}, 0x1}, 0x20004004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r5 = syz_open_dev$mouse(&(0x7f0000000680)='/dev/input/mouse#\x00', 0x9, 0x4000) recvmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000002740)=@can={0x0, 0x0}, 0x80, &(0x7f0000002980)=[{&(0x7f00000027c0)=""/70, 0x46}, {&(0x7f0000002840)=""/142, 0x8e}, {&(0x7f0000002900)}, {&(0x7f0000002940)=""/25, 0x19}], 0x4, &(0x7f00000029c0)=""/39, 0x27, 0x342}, 0x7}, {{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002a00)=""/179, 0xb3}, {&(0x7f0000002ac0)}, {&(0x7f0000002b00)=""/94, 0x5e}, {&(0x7f0000002b80)=""/93, 0x5d}, {&(0x7f0000002c00)=""/150, 0x96}, {&(0x7f0000002cc0)=""/117, 0x75}, {&(0x7f0000002d40)=""/232, 0xe8}, {&(0x7f0000002e40)}, {&(0x7f0000002e80)=""/51, 0x33}], 0x9, 0x0, 0x0, 0xfffffffffffffff8}, 0xa366}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000002f80)=""/133, 0x85}, {&(0x7f0000003040)=""/224, 0xe0}, {&(0x7f0000003140)=""/3, 0x3}, {&(0x7f0000003180)=""/71, 0x47}, {&(0x7f0000003200)=""/190, 0xbe}], 0x5, &(0x7f0000003340)=""/150, 0x96}, 0x6}], 0x3, 0x1, &(0x7f00000034c0)={0x0, 0x989680}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003500)={r6, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, @perf_config_ext={0x9, 0xf6be}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1f, 0x20403) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) sendmsg$nl_generic(r7, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000ef5ca119dd8e1487597b514f497f908dabd30b37bf187fccaa5e9583ca74ef351834a4a5dff73966ed1fe54579cad5f16485e17d3b33b2d06a21684bc436175b92e0c4c303c7c096e83a49f5"], 0x14}, 0x1}, 0x0) 2018/04/01 11:45:47 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x2) syz_open_procfs(0x0, &(0x7f0000fd1ff6)='limits\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f0000000040)=""/142, 0x8e}], 0x1000000000000035, 0xfffffffffffffffd) 2018/04/01 11:45:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/01 11:45:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/ipc\x00') setns(r0, 0x8000000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) 2018/04/01 11:45:47 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa00, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x3, {0x4, 0x7fffffff, 0x0, 0x2, 0x5, 0x1}, 0x80000001, 0x1}, 0xe) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x35f91fd5, 0x4, 0x84, 0x4, 0x4, 0x80, 0xc3, 0x6, 0x6f34, 0x6, 0x3ff}, 0xb) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr}, 0x2}}, 0x2e) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x1) 2018/04/01 11:45:47 executing program 4: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bfeff00c7e5ed5e0000", 0xffffffffffffffdb}], 0x1) socket$inet6(0xa, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 364.965972] FAULT_INJECTION: forcing a failure. [ 364.965972] name failslab, interval 1, probability 0, space 0, times 0 [ 364.977261] CPU: 0 PID: 23452 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 364.984616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.993960] Call Trace: [ 364.996543] dump_stack+0x194/0x24d [ 365.000168] ? arch_local_irq_restore+0x53/0x53 [ 365.004836] ? __lock_acquire+0x664/0x3e00 [ 365.009069] should_fail+0x8c0/0xa40 [ 365.012778] ? lock_acquire+0x1d5/0x580 [ 365.016747] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.021838] ? lock_release+0xa40/0xa40 [ 365.025802] ? rcu_note_context_switch+0x710/0x710 [ 365.030719] ? find_held_lock+0x35/0x1d0 [ 365.034765] ? __lock_is_held+0xb6/0x140 [ 365.038816] ? check_same_owner+0x320/0x320 [ 365.043115] ? environ_open+0x80/0x80 [ 365.046897] ? rcu_note_context_switch+0x710/0x710 [ 365.051804] ? __lock_acquire+0x664/0x3e00 [ 365.056026] should_failslab+0xec/0x120 [ 365.059981] kmem_cache_alloc_trace+0x4b/0x740 [ 365.064542] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 365.069712] br_add_if+0x41d/0x1a70 [ 365.073316] ? lock_acquire+0x1d5/0x580 [ 365.077268] ? __fdget_pos+0x12b/0x190 [ 365.081133] ? br_features_recompute+0x240/0x240 [ 365.085870] ? security_capable+0x8e/0xc0 [ 365.090000] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 365.094998] ? ns_capable_common+0xcf/0x160 [ 365.099303] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 365.104299] add_del_if+0xf4/0x140 [ 365.107817] br_dev_ioctl+0xa2/0xc0 [ 365.111423] dev_ifsioc+0x333/0x9b0 [ 365.115036] ? register_gifconf+0x60/0x60 [ 365.119174] dev_ioctl+0x176/0xbe0 [ 365.122692] ? _copy_from_user+0x99/0x110 [ 365.126820] sock_do_ioctl+0x1ba/0x390 [ 365.130685] ? compat_ifr_data_ioctl+0x170/0x170 [ 365.135418] ? __fget+0x342/0x5b0 [ 365.138849] ? lock_downgrade+0x980/0x980 [ 365.142971] ? find_held_lock+0x35/0x1d0 [ 365.147011] ? lock_release+0xa40/0xa40 [ 365.150982] sock_ioctl+0x367/0x670 [ 365.154587] ? sock_ioctl+0x367/0x670 [ 365.158361] ? __fget+0x36b/0x5b0 [ 365.161793] ? handle_mm_fault+0x35b/0xb10 [ 365.166008] ? dlci_ioctl_set+0x40/0x40 [ 365.169968] ? iterate_fd+0x3f0/0x3f0 [ 365.173746] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 365.178569] ? vfs_write+0x374/0x510 [ 365.182263] ? dlci_ioctl_set+0x40/0x40 [ 365.186215] do_vfs_ioctl+0x1b1/0x1520 [ 365.190078] ? do_vfs_ioctl+0x1b1/0x1520 [ 365.194120] ? ioctl_preallocate+0x2b0/0x2b0 [ 365.198508] ? fget_raw+0x20/0x20 [ 365.201940] ? __sb_end_write+0xa0/0xd0 [ 365.205892] ? fput+0xd2/0x140 [ 365.209062] ? SyS_write+0x184/0x220 [ 365.212756] ? security_file_ioctl+0x89/0xb0 [ 365.217149] SyS_ioctl+0x8f/0xc0 [ 365.220492] ? do_vfs_ioctl+0x1520/0x1520 [ 365.224621] do_syscall_64+0x281/0x940 [ 365.228485] ? vmalloc_sync_all+0x30/0x30 [ 365.232613] ? _raw_spin_unlock_irq+0x27/0x70 [ 365.237085] ? finish_task_switch+0x1c1/0x7e0 [ 365.241567] ? syscall_return_slowpath+0x550/0x550 [ 365.246473] ? syscall_return_slowpath+0x2ac/0x550 [ 365.251379] ? prepare_exit_to_usermode+0x350/0x350 [ 365.256380] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 365.261732] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.266559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.271724] RIP: 0033:0x454e79 [ 365.274890] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 365.282576] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 365.289822] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 365.297072] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 365.304319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 365.311568] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000000 2018/04/01 11:45:47 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) accept4(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80, 0x80800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xff, 0x2, [0x0, 0x10000]}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffdb8) 2018/04/01 11:45:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)=""/239, &(0x7f0000000180)=0xef) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x4, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/01 11:45:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x31c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f2508fc73583605d0008a230e7a657f9cc6e", 0xffffffffffffffe0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000400)={0x2, 0x1, 0x23, 0x280, r1}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x10000}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x4, &(0x7f0000000280)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00000003c0)={r4, &(0x7f0000000380)=""/2}) sendmsg$nfc_llcp(r2, &(0x7f00000005c0)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e65409cf3712f21053cfd2e2a13c0102f0e3389dda0ef35529230f85ad354a4b9f252fffd4e8a51a162e245178ed4bcae04241e72ba572d9b719a94cbaa6b"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000480)="92463da9778f5e408fab142a2f82dea4", 0x10}], 0x1}, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) 2018/04/01 11:45:47 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xb1, 0x29, 0x7, 0xb5c6, 0xffff, 0x6, 0x9e3, 0x5, 0x1, 0xffffffffffff0000, 0x0, 0xc5c3}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x82800, 0x42) 2018/04/01 11:45:47 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000780)='stat\x00') readv(r1, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/161, 0xa1}], 0x1) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x100, 0x2}) 2018/04/01 11:45:47 executing program 3: unshare(0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x20, 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') unshare(0xc000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000540)={0x7ff, 0x3, 0x730, 0x0, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001680)={0x0, 0x4, 0x5, 0x4, 0x1000, 0x8, 0x400, 0xf3, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x1, 0x1, 0x999, 0x8}}, &(0x7f0000001740)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001780)={0x0, 0x6f, "2766b6b91b8d24344e1c46fed7c6d0a13517f6d7e88760482392620b941da2de2eb65ca34cef1d99f6df01f2b6608473d15206d57d610cab22762c559b5f42f5dc0930da60e31e262c9a21ad7bb084e57bbb519fd1d39d399716adbe7b7f8b4657d8facb09e922e30ca9c62aa90d5b"}, &(0x7f0000001800)=0x77) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000440)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="0f7ee3cd74401285cba07c75543d1354905836f5c18dcb8f227072ee3de677f28a66c437e059dd2401a6c58cc21eca43dde17d3ed6e0a0647e0a5b173e38638118070cca5bf8b6832dc72265a4b46f2fc380c12118328728", 0x58}, {&(0x7f0000000680)="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", 0x1000}], 0x2, &(0x7f0000001840)=[@init={0x18, 0x84, 0x0, {0x9, 0x5, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x50000000000, 0x8202, 0xfffffffffffffff8, 0x9, 0x3f, 0x80, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x3, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x2, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x1200000000000, 0x100000000, 0x6, 0x6}}, @init={0x18, 0x84, 0x0, {0x91, 0x8, 0x7, 0x8}}, @init={0x18, 0x84, 0x0, {0x10000, 0x80000000, 0x1, 0x1f}}], 0x150}, 0x4000000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xac, r5, 0x200, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa389}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2ce5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x28}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x80) faccessat(r4, &(0x7f0000001a00)='./file0\x00', 0x10, 0x400) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/04/01 11:45:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000240)) 2018/04/01 11:45:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000380)={{0x89, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x0, 'nq\x00', 0x18, 0x1, 0x7e}, {@rand_addr=0x3, 0x4e21, 0x1, 0x94, 0x1, 0xde}}, 0x44) write$rdma_cm(r0, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r1, 0x2}}, 0x18) 2018/04/01 11:45:47 executing program 4: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="cbcfddf391a7644bfee840e8f079f058403d1a47840b7fc7e66f72ca2d018b8cec9c9dfba49a154081087a72649f6f4996ba2374e34469a1f4503f45a5c1b9dc9b667b9e588782ed17dc3e6a5d4e19bbc2a77f0b143afcafdce7b8d0c6f5b48fe79eb1b9e37bf6dab396942227e768c5996b731fdae6f2ed5e400f5d786b83404061a8275db5216536a5d209c49917441614c594262bba00297174448ffbbc558ec96bdeed471dd6442bfd28f0de18662d00289fa4aa20d1af61bc84506c22522999f9c128919c7d604f6a0502c92d5cd9ca9bb8f50acdc667bd3c38d7ac2d74e0a87b0c1c2efd5d562d4ab988c4c97885c1", 0xf2, 0x0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0selinux\x00', r0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xffffffff, 0x10202) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000280)={0x2f0, 0xf3d8}) 2018/04/01 11:45:47 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x1c, 0x1000d, 0x6, 0x5, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 11:45:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="d102040000580020000700065e0000000000000000000000", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) userfaultfd(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$VT_RELDISP(r1, 0x5605) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) r4 = dup2(r1, r3) listen(r0, 0xfffffffffffffff9) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x8, 0x6, 0x7, 0xfffffffffffff869, 0x1, 0x100000001}, 0xc) epoll_pwait(r4, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000180)={0x63}, 0x8) 2018/04/01 11:45:47 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)=0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xbf, @multicast1=0xe0000001, 0x4e21, 0x1, 'wrr\x00', 0x30, 0xfb6, 0x1c}, 0x2c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1c0000000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x200, 0xffff, 0x242, 0x10001, 0x4, &(0x7f0000000080)='irlan0\x00', 0x7fffffff, 0x4061, 0x3}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="240000001a0025f00018000400edfc0e1c0b0000e80000001009ffeb080001000000015c", 0x24) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x0, 0xffffffff, 0x0, "72abad6238c200bcae2e0130b2600ac5f183a501ff8bbad38420d3709aa2989dec61d241db77fccbcd89e7a6d79937f9d011a9659e93995d65dadee53c1cb1", 0xc}, 0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x21bb, @empty, 0x6}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x1b, "cb03e15c245b7cf9ffc8682478df0d7af63cdf547d066abc9c6723"}, &(0x7f00000003c0)=0x23) 2018/04/01 11:45:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=@newsa={0xf0, 0x10, 0x1, 0x70bd2a, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/04/01 11:45:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x400000000000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 365.626264] FAULT_INJECTION: forcing a failure. [ 365.626264] name failslab, interval 1, probability 0, space 0, times 0 [ 365.637550] CPU: 0 PID: 23510 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 365.644902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.646881] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 365.654239] Call Trace: [ 365.654259] dump_stack+0x194/0x24d [ 365.654275] ? arch_local_irq_restore+0x53/0x53 [ 365.654286] ? finish_task_switch+0x1c1/0x7e0 [ 365.654295] ? finish_task_switch+0x182/0x7e0 [ 365.654313] should_fail+0x8c0/0xa40 [ 365.654325] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.654345] ? __sched_text_start+0x8/0x8 [ 365.694256] ? find_held_lock+0x35/0x1d0 [ 365.698317] ? __lock_is_held+0xb6/0x140 [ 365.702386] ? check_same_owner+0x320/0x320 [ 365.706716] should_failslab+0xec/0x120 [ 365.710685] kmem_cache_alloc_trace+0x4b/0x740 [ 365.715260] ? br_add_if+0x546/0x1a70 [ 365.719054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 365.724062] ? trace_hardirqs_on+0xd/0x10 [ 365.728206] br_add_if+0x5a8/0x1a70 [ 365.731827] ? lock_acquire+0x1d5/0x580 [ 365.735795] ? br_features_recompute+0x240/0x240 [ 365.740548] ? security_capable+0x8e/0xc0 [ 365.744687] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 365.749692] ? ns_capable_common+0xcf/0x160 [ 365.754001] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 365.759003] add_del_if+0xf4/0x140 [ 365.762534] br_dev_ioctl+0xa2/0xc0 [ 365.766153] dev_ifsioc+0x333/0x9b0 [ 365.769775] ? register_gifconf+0x60/0x60 2018/04/01 11:45:48 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x2, 0x1, &(0x7f0000000240)=""/180, &(0x7f0000000300)=""/30, &(0x7f0000000340)=""/240, 0xd002}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)=0x3) sendto(0xffffffffffffffff, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/04/01 11:45:48 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0xffffffcb) socket$inet(0x2, 0x80003, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x2000) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x7, 0xffff, 0x2af5, 0x100000000, 0x15, r3, 0x3}, 0x2c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x1ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x10, 0x7, [0x8, 0xfffffffffffffffa, 0x1, 0x8, 0x4, 0x1000, 0x80]}, 0x16) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x200000000, 0x91e}) exit(0x1) 2018/04/01 11:45:48 executing program 4: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) r3 = mq_open(&(0x7f0000000040)='\x00', 0x1, 0x8, &(0x7f0000000100)={0x8603, 0x3f, 0x1, 0x4, 0x1, 0x3, 0x3, 0x101}) fcntl$setstatus(r2, 0x4, 0x2800) r4 = gettid() fcntl$setown(r2, 0x8, r4) dup2(r0, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000c2b000)='./control/file0\x00', 0x0) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/01 11:45:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/01 11:45:48 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x80000) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 365.773919] dev_ioctl+0x176/0xbe0 [ 365.777449] ? _copy_from_user+0x99/0x110 [ 365.781594] sock_do_ioctl+0x1ba/0x390 [ 365.785476] ? compat_ifr_data_ioctl+0x170/0x170 [ 365.790223] ? __fget+0x342/0x5b0 [ 365.793670] ? lock_downgrade+0x980/0x980 [ 365.797810] ? find_held_lock+0x35/0x1d0 [ 365.801864] ? lock_release+0xa40/0xa40 [ 365.805841] sock_ioctl+0x367/0x670 [ 365.809460] ? sock_ioctl+0x367/0x670 [ 365.813247] ? __fget+0x36b/0x5b0 [ 365.816688] ? handle_mm_fault+0x35b/0xb10 [ 365.820915] ? dlci_ioctl_set+0x40/0x40 2018/04/01 11:45:48 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/178) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) [ 365.825231] ? iterate_fd+0x3f0/0x3f0 [ 365.829024] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 365.833858] ? vfs_write+0x374/0x510 [ 365.837569] ? dlci_ioctl_set+0x40/0x40 [ 365.841537] do_vfs_ioctl+0x1b1/0x1520 [ 365.845416] ? do_vfs_ioctl+0x1b1/0x1520 [ 365.849473] ? ioctl_preallocate+0x2b0/0x2b0 [ 365.853876] ? fget_raw+0x20/0x20 [ 365.857326] ? __sb_end_write+0xa0/0xd0 [ 365.861291] ? fput+0xd2/0x140 [ 365.864471] ? SyS_write+0x184/0x220 [ 365.868169] ? security_file_ioctl+0x89/0xb0 [ 365.872557] SyS_ioctl+0x8f/0xc0 [ 365.875901] ? do_vfs_ioctl+0x1520/0x1520 [ 365.880034] do_syscall_64+0x281/0x940 [ 365.883900] ? vmalloc_sync_all+0x30/0x30 [ 365.888029] ? _raw_spin_unlock_irq+0x27/0x70 [ 365.892504] ? finish_task_switch+0x1c1/0x7e0 [ 365.896979] ? syscall_return_slowpath+0x550/0x550 [ 365.901886] ? syscall_return_slowpath+0x2ac/0x550 [ 365.906790] ? prepare_exit_to_usermode+0x350/0x350 [ 365.911784] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 365.917127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.921951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 365.927114] RIP: 0033:0x454e79 [ 365.930279] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 365.937967] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 365.945212] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 365.952456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 365.959700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 365.966947] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000001 2018/04/01 11:45:48 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002140)='/dev/usbmon#\x00', 0x80000001, 0x40000) sendmsg$nl_route(r1, &(0x7f0000002240)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002200)={&(0x7f00000021c0)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x200008c0}, 0x48814) socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000002280)=[{r0, 0x1060}, {r1, 0x64c0}, {r0, 0x404}, {r1, 0x2000}, {r1, 0x400}], 0x5, &(0x7f00000022c0), &(0x7f0000002300)={0x2}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x8000400) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ff, 0x3, &(0x7f00000020c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="7c013ca3a6bddeb7841792", 0xb, 0x5}, {&(0x7f00000010c0)="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0x1000, 0x9}], 0x80002, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/01 11:45:48 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x100000001, 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) pipe(&(0x7f0000005900)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r2, 0x0, &(0x7f0000005940)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x54c6}, &(0x7f0000000100)=0xfffffffffffffdbe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x800, 0x0, 0x0, 0x100000000, 0x20, 0x6, 0x5a, 0x100, r3}, 0x20) clock_gettime(0x0, &(0x7f0000005740)={0x0, 0x0}) set_tid_address(&(0x7f00000058c0)) recvmmsg(r1, &(0x7f0000005640)=[{{&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/63, 0x3f}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x6, &(0x7f0000001400)=""/94, 0x5e, 0x7fffffff}, 0x8}, {{&(0x7f0000001480)=@can, 0x80, &(0x7f0000003900)=[{&(0x7f0000001500)=""/73, 0x49}, {&(0x7f0000001580)=""/103, 0x67}, {&(0x7f0000001600)=""/196, 0xc4}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/151, 0x97}, {&(0x7f00000027c0)=""/169, 0xa9}, {&(0x7f0000002880)=""/101, 0x65}, {&(0x7f0000002900)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x8000}, 0x8d0d}, {{&(0x7f0000003980)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003a00)=""/38, 0x26}, {&(0x7f0000003a40)=""/85, 0x55}, {&(0x7f0000003ac0)=""/215, 0xd7}, {&(0x7f0000003bc0)=""/199, 0xc7}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/81, 0x51}, {&(0x7f0000004d40)=""/113, 0x71}, {&(0x7f0000004dc0)=""/174, 0xae}], 0x8, &(0x7f0000004f00)=""/248, 0xf8, 0xfffffffffffffff9}, 0x7}, {{&(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000005080)=""/174, 0xae}, {&(0x7f0000005140)=""/39, 0x27}, {&(0x7f0000005180)=""/254, 0xfe}, {&(0x7f0000005280)=""/186, 0xba}, {&(0x7f0000005340)=""/54, 0x36}, {&(0x7f0000005380)=""/246, 0xf6}, {&(0x7f0000005480)=""/38, 0x26}], 0x7, &(0x7f0000005540)=""/211, 0xd3, 0x40}, 0x5}], 0x4, 0x10000, &(0x7f0000005780)={r4, r5+10000000}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000057c0)={r3, 0xd2}, 0x8) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000005800)={0x0, 0x8000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000005840), &(0x7f0000005880)=0x4) 2018/04/01 11:45:48 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) timerfd_create(0x7, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r1, 0x1}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0xc0000001, 0x4, 0x0, 0x4, 0x7fff, 0x6, 0x1000}]}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000240)={0x5, 0x6, 0x6, 0x5, 0x24, 0x2}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x400000000004011, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x41, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) listen(0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x8000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) r5 = fcntl$getown(r2, 0x9) syz_open_procfs(r5, &(0x7f0000000300)='net/igmp\x00') ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="57000900dc04070009000080010000001b080800020089630900ff7f00000000cf00040008000900"]) clock_getres(0x3, &(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x3, 0x20100) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000280)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getdents(0xffffffffffffffff, &(0x7f0000000040), 0x19) 2018/04/01 11:45:48 executing program 7 (fault-call:3 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) [ 366.046381] FAULT_INJECTION: forcing a failure. [ 366.046381] name failslab, interval 1, probability 0, space 0, times 0 [ 366.057675] CPU: 1 PID: 23557 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 366.065028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.074369] Call Trace: [ 366.076938] dump_stack+0x194/0x24d [ 366.080549] ? arch_local_irq_restore+0x53/0x53 [ 366.085211] should_fail+0x8c0/0xa40 [ 366.088905] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.093990] ? rcutorture_record_progress+0x10/0x10 [ 366.098991] ? is_bpf_text_address+0xa4/0x120 [ 366.103464] ? kernel_text_address+0xd1/0xe0 [ 366.107853] ? __unwind_start+0x169/0x330 [ 366.111980] ? __kernel_text_address+0xd/0x40 [ 366.116454] ? unwind_get_return_address+0x61/0xa0 [ 366.121361] ? __save_stack_trace+0x7e/0xd0 [ 366.125669] ? save_stack+0xa3/0xd0 [ 366.129272] ? save_stack+0x43/0xd0 [ 366.132877] ? kasan_kmalloc+0xad/0xe0 [ 366.136738] ? kmem_cache_alloc_trace+0x136/0x740 [ 366.141556] ? br_add_if+0x5a8/0x1a70 [ 366.145331] ? add_del_if+0xf4/0x140 [ 366.149024] ? br_dev_ioctl+0xa2/0xc0 [ 366.152801] ? dev_ifsioc+0x333/0x9b0 [ 366.156577] ? dev_ioctl+0x176/0xbe0 [ 366.160270] ? sock_do_ioctl+0x1ba/0x390 [ 366.164311] should_failslab+0xec/0x120 [ 366.168265] kmem_cache_alloc_trace+0x4b/0x740 [ 366.172830] ? bond_select_queue+0x130/0x130 [ 366.177227] switchdev_port_attr_set+0x127/0x3b0 [ 366.181960] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 366.187475] ? __ethtool_get_link_ksettings+0x130/0x290 [ 366.192822] ? convert_legacy_settings_to_link_ksettings+0x5c0/0x5c0 [ 366.199297] br_set_state+0x1ee/0x610 [ 366.203081] ? br_designated_port_selection+0x5e0/0x5e0 [ 366.208435] br_init_port+0xc7/0x250 [ 366.212129] br_add_if+0x707/0x1a70 [ 366.215734] ? lock_acquire+0x1d5/0x580 [ 366.219689] ? br_features_recompute+0x240/0x240 [ 366.224424] ? security_capable+0x8e/0xc0 [ 366.228553] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 366.233549] ? ns_capable_common+0xcf/0x160 [ 366.237850] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 366.242841] add_del_if+0xf4/0x140 [ 366.246358] br_dev_ioctl+0xa2/0xc0 [ 366.249965] dev_ifsioc+0x333/0x9b0 [ 366.253568] ? register_gifconf+0x60/0x60 [ 366.257700] dev_ioctl+0x176/0xbe0 [ 366.261216] ? _copy_from_user+0x99/0x110 [ 366.265343] sock_do_ioctl+0x1ba/0x390 [ 366.269208] ? compat_ifr_data_ioctl+0x170/0x170 [ 366.273944] ? __fget+0x342/0x5b0 [ 366.277373] ? lock_downgrade+0x980/0x980 [ 366.281496] ? find_held_lock+0x35/0x1d0 [ 366.285538] ? lock_release+0xa40/0xa40 [ 366.289498] sock_ioctl+0x367/0x670 [ 366.293103] ? sock_ioctl+0x367/0x670 [ 366.296876] ? __fget+0x36b/0x5b0 [ 366.300309] ? handle_mm_fault+0x35b/0xb10 [ 366.304520] ? dlci_ioctl_set+0x40/0x40 [ 366.308476] ? iterate_fd+0x3f0/0x3f0 [ 366.312257] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 366.317079] ? vfs_write+0x374/0x510 [ 366.320776] ? dlci_ioctl_set+0x40/0x40 [ 366.324729] do_vfs_ioctl+0x1b1/0x1520 [ 366.328590] ? do_vfs_ioctl+0x1b1/0x1520 [ 366.332633] ? ioctl_preallocate+0x2b0/0x2b0 [ 366.337025] ? fget_raw+0x20/0x20 [ 366.340458] ? __sb_end_write+0xa0/0xd0 [ 366.344409] ? fput+0xd2/0x140 [ 366.347581] ? SyS_write+0x184/0x220 [ 366.351275] ? security_file_ioctl+0x89/0xb0 [ 366.355661] SyS_ioctl+0x8f/0xc0 [ 366.359007] ? do_vfs_ioctl+0x1520/0x1520 [ 366.363139] do_syscall_64+0x281/0x940 [ 366.367003] ? vmalloc_sync_all+0x30/0x30 [ 366.371132] ? _raw_spin_unlock_irq+0x27/0x70 [ 366.375603] ? finish_task_switch+0x1c1/0x7e0 [ 366.380077] ? syscall_return_slowpath+0x550/0x550 [ 366.384984] ? syscall_return_slowpath+0x2ac/0x550 [ 366.389890] ? prepare_exit_to_usermode+0x350/0x350 [ 366.394898] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 366.400242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.405068] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 366.410233] RIP: 0033:0x454e79 [ 366.413410] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 366.421095] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 366.428338] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 366.435583] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 366.442827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 366.450074] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000002 [ 366.457715] bridge0: error setting offload STP state on port 1(bond0) [ 366.464349] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:49 executing program 7 (fault-call:3 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:49 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5, 0xfffffffffffff801], 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) write(r1, &(0x7f00000002c0)="73ebf005a25583a18ddc8a829027f1ff9df214c33af5e5b80b504daaa7430d0cb229216f34d4d299a7f39c41ebaaa0987d8bbd016e9107225ecf8c9a66ecd54c4931770730df6a89ef2636bd84162b90ef1af33b5a5fc87a57aa0240a852b8e126beeb9dc0ea742b27d49c61c07c4d0037ee0000", 0x29) 2018/04/01 11:45:49 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setgid(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7fff, 0x2000) setreuid(r0, r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x3dd9, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000040)=0x3) 2018/04/01 11:45:49 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/01 11:45:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = socket$inet(0x2, 0x1, 0x80000001) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/01 11:45:49 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x20e00, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000180)={{0x2f, @broadcast=0xffffffff, 0x4e24, 0x0, 'lblc\x00', 0x25, 0x1f, 0x3d}, {@broadcast=0xffffffff, 0x4e22, 0x2, 0x200000, 0x9, 0x81}}, 0x44) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0xd81}) ioctl$int_in(r0, 0x80000080045017, &(0x7f000082448b)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x6, 0x10ff) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="00022abd7000fedbdf250d08a000000400011f080001000a000000080002003c361700040003000800040006000000"], 0x34}, 0x1, 0x0, 0x0, 0x24040005}, 0x4000000) 2018/04/01 11:45:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800000000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) dup3(r0, r0, 0x80000) 2018/04/01 11:45:49 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x0, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r0, r1) [ 366.850331] bridge0: port 1(bond0) entered blocking state [ 366.855989] FAULT_INJECTION: forcing a failure. [ 366.855989] name failslab, interval 1, probability 0, space 0, times 0 [ 366.867211] CPU: 1 PID: 23580 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 366.874562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.883901] Call Trace: [ 366.886480] dump_stack+0x194/0x24d [ 366.890107] ? arch_local_irq_restore+0x53/0x53 [ 366.894769] ? console_unlock+0xb35/0xfb0 [ 366.898918] should_fail+0x8c0/0xa40 [ 366.902628] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.907728] ? __down_trylock_console_sem+0xb9/0x1e0 [ 366.912824] ? vprintk_emit+0x5b5/0xb90 [ 366.916789] ? vprintk_emit+0x5b5/0xb90 [ 366.920760] ? __down_trylock_console_sem+0x10d/0x1e0 [ 366.925938] ? vprintk_emit+0x4b5/0xb90 [ 366.929908] ? console_unlock+0xfb0/0xfb0 [ 366.934044] ? find_held_lock+0x35/0x1d0 [ 366.938106] ? switchdev_port_attr_set+0x2ab/0x3b0 [ 366.943028] ? lock_downgrade+0x980/0x980 [ 366.947182] should_failslab+0xec/0x120 [ 366.951153] kmem_cache_alloc_trace+0x4b/0x740 [ 366.955724] ? vprintk_default+0x28/0x30 [ 366.959816] ? vprintk_func+0x5e/0xc0 [ 366.963614] switchdev_port_attr_set+0x127/0x3b0 [ 366.968364] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 366.973897] ? __ethtool_get_link_ksettings+0x130/0x290 [ 366.979264] __set_ageing_time+0x196/0x240 [ 366.983491] ? br_set_max_age+0xd0/0xd0 [ 366.987468] br_init_port+0x196/0x250 [ 366.991265] br_add_if+0x707/0x1a70 [ 366.994882] ? lock_acquire+0x1d5/0x580 2018/04/01 11:45:49 executing program 5: accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000001c0)=0x48, 0x800) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bridge0\x00', 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/143, &(0x7f00000000c0)=0x3a5) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/01 11:45:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000200)=0x5057c5b3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r2 = getpgrp(0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x55, 0x9, 0x4, {0x1e6}, {0x0, 0x8}, @cond=[{0x9, 0x0, 0x4cac, 0x4, 0x100, 0xff}, {0x40000, 0x9, 0xc37, 0x279e, 0x1, 0x4}]}) ioprio_get$pid(0x3, r2) [ 366.998852] ? br_features_recompute+0x240/0x240 [ 367.003602] ? security_capable+0x8e/0xc0 [ 367.007748] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 367.012753] ? ns_capable_common+0xcf/0x160 [ 367.017067] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 367.022075] add_del_if+0xf4/0x140 [ 367.025614] br_dev_ioctl+0xa2/0xc0 [ 367.029238] dev_ifsioc+0x333/0x9b0 [ 367.032855] ? register_gifconf+0x60/0x60 [ 367.036997] dev_ioctl+0x176/0xbe0 [ 367.040526] ? _copy_from_user+0x99/0x110 [ 367.044669] sock_do_ioctl+0x1ba/0x390 [ 367.048546] ? compat_ifr_data_ioctl+0x170/0x170 [ 367.053297] ? __fget+0x342/0x5b0 [ 367.056743] ? lock_downgrade+0x980/0x980 [ 367.060879] ? find_held_lock+0x35/0x1d0 [ 367.064934] ? lock_release+0xa40/0xa40 [ 367.068914] sock_ioctl+0x367/0x670 [ 367.072531] ? sock_ioctl+0x367/0x670 [ 367.076318] ? __fget+0x36b/0x5b0 [ 367.079760] ? handle_mm_fault+0x35b/0xb10 [ 367.083989] ? dlci_ioctl_set+0x40/0x40 [ 367.087953] ? iterate_fd+0x3f0/0x3f0 [ 367.091743] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 367.096567] ? vfs_write+0x374/0x510 [ 367.100263] ? dlci_ioctl_set+0x40/0x40 [ 367.104220] do_vfs_ioctl+0x1b1/0x1520 [ 367.108085] ? do_vfs_ioctl+0x1b1/0x1520 [ 367.112127] ? ioctl_preallocate+0x2b0/0x2b0 [ 367.116513] ? fget_raw+0x20/0x20 [ 367.119946] ? __sb_end_write+0xa0/0xd0 [ 367.123900] ? fput+0xd2/0x140 [ 367.127074] ? SyS_write+0x184/0x220 [ 367.130765] ? security_file_ioctl+0x89/0xb0 [ 367.135157] SyS_ioctl+0x8f/0xc0 [ 367.138499] ? do_vfs_ioctl+0x1520/0x1520 [ 367.142626] do_syscall_64+0x281/0x940 [ 367.146491] ? vmalloc_sync_all+0x30/0x30 [ 367.150617] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 367.156130] ? syscall_return_slowpath+0x550/0x550 [ 367.161039] ? syscall_return_slowpath+0x2ac/0x550 [ 367.165950] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 367.171295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.176121] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.181285] RIP: 0033:0x454e79 [ 367.184450] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.192137] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 367.199384] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 367.206632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 367.213877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 367.221123] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000003 [ 367.228442] bond0: failed to offload ageing time [ 367.233223] bridge0: port 1(bond0) entered disabled state 2018/04/01 11:45:49 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00000001c0)=""/227) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x3) statx(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x8, &(0x7f00000000c0)) 2018/04/01 11:45:49 executing program 7 (fault-call:3 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x1) r0 = open(&(0x7f0000001300)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x101000, 0x20) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x7fffffff, 0x7ff, 0x0, 0x7, 0x0, 0x9, 0x20100, 0x8, 0x3, 0x3, 0x4, 0x2, 0x20, 0x5, 0x3, 0x80000000, 0x2, 0x5, 0x1, 0x401, 0x4, 0x6, 0xb49, 0x200, 0x6, 0xfff, 0x7, 0xfffffffffffffffd, 0x1, 0x101, 0x9, 0x8f, 0x5, 0x2, 0x200, 0xffff, 0x0, 0xfffffffffffffffb, 0x0, @perf_bp={&(0x7f0000001400), 0x2}, 0x8000, 0x49f, 0x6c4, 0x7, 0x76e, 0x0, 0x620}, r1, 0x5, r0, 0x9) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001380), &(0x7f00000013c0)=0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0/control\x00', 0x5, 0x3, &(0x7f0000001240)=[{&(0x7f0000000140)="b31ec99be6ef31eb69060083bd854192f895a20855fc64a1529b27a324f87a4282048d8b28c3e7fa035c6a8a086384063aee9545a647ae9bb4733f37aaf7122aea0b5bfe4ce6009c10914b", 0x4b, 0xffffffffffffff00}, {&(0x7f00000001c0)="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", 0x1000, 0x6}, {&(0x7f00000011c0)="1f4dffdd8bfd631bd90876de8d70e7299f5ec7f7a0e2b462f7668d56d6890eb940e873cda1a020ce2a9085464d329a81f390e94fac987b8b078ca4b0c69c8c415748d635b53bd727218997061b396b88c2b3798a953715afc6c36f261f0dec3e86a3bf90115e334e3f890b51e45bed91b6eaff47a015523caa", 0x79, 0x6}], 0x0, &(0x7f00000012c0)={[{@ssd='ssd', 0x2c}]}) 2018/04/01 11:45:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000595ff8)) writev(r1, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) close(r0) 2018/04/01 11:45:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)=ANY=[@ANYBLOB="140000009259c779c84c17b30000000000000000"], 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000140)=""/181, 0xb5) [ 367.359966] bridge0: port 1(bond0) entered blocking state [ 367.365630] FAULT_INJECTION: forcing a failure. [ 367.365630] name failslab, interval 1, probability 0, space 0, times 0 [ 367.376892] CPU: 1 PID: 23614 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 367.384247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.393590] Call Trace: [ 367.396173] dump_stack+0x194/0x24d [ 367.399802] ? arch_local_irq_restore+0x53/0x53 [ 367.404476] should_fail+0x8c0/0xa40 [ 367.408188] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.413288] ? br_init_port+0x196/0x250 [ 367.417253] ? add_del_if+0xf4/0x140 [ 367.420961] ? br_dev_ioctl+0xa2/0xc0 [ 367.424752] ? dev_ifsioc+0x333/0x9b0 [ 367.428546] ? dev_ioctl+0x176/0xbe0 [ 367.432256] ? sock_do_ioctl+0x1ba/0x390 [ 367.436309] ? do_vfs_ioctl+0x1b1/0x1520 [ 367.440363] ? trace_hardirqs_off+0x10/0x10 [ 367.446162] ? print_irqtrace_events+0x270/0x270 [ 367.450914] ? trace_hardirqs_off+0x10/0x10 [ 367.455230] ? print_irqtrace_events+0x270/0x270 [ 367.459981] ? find_held_lock+0x35/0x1d0 [ 367.464051] ? lock_downgrade+0x980/0x980 [ 367.468212] should_failslab+0xec/0x120 [ 367.472181] kmem_cache_alloc_trace+0x4b/0x740 [ 367.476757] ? trace_hardirqs_on+0xd/0x10 [ 367.480896] ? queue_work_on+0x106/0x1c0 [ 367.484955] switchdev_port_attr_set+0x127/0x3b0 [ 367.489707] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 367.495244] br_set_state+0x1ee/0x610 [ 367.499042] ? br_designated_port_selection+0x5e0/0x5e0 [ 367.504418] br_add_if+0x711/0x1a70 [ 367.508051] ? br_features_recompute+0x240/0x240 [ 367.512809] ? security_capable+0x8e/0xc0 [ 367.516957] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 367.521968] ? ns_capable_common+0xcf/0x160 [ 367.526283] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 367.531277] add_del_if+0xf4/0x140 [ 367.534797] br_dev_ioctl+0xa2/0xc0 [ 367.538404] dev_ifsioc+0x333/0x9b0 [ 367.542013] ? register_gifconf+0x60/0x60 [ 367.546153] dev_ioctl+0x176/0xbe0 [ 367.549671] ? _copy_from_user+0x99/0x110 [ 367.553807] sock_do_ioctl+0x1ba/0x390 [ 367.557678] ? compat_ifr_data_ioctl+0x170/0x170 [ 367.562411] ? __fget+0x342/0x5b0 [ 367.565844] ? lock_downgrade+0x980/0x980 [ 367.569974] ? lock_release+0xa40/0xa40 [ 367.573940] sock_ioctl+0x367/0x670 [ 367.577544] ? sock_ioctl+0x367/0x670 [ 367.581320] ? __fget+0x36b/0x5b0 [ 367.584751] ? handle_mm_fault+0x35b/0xb10 [ 367.588967] ? dlci_ioctl_set+0x40/0x40 [ 367.592924] ? iterate_fd+0x3f0/0x3f0 [ 367.596706] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 367.601526] ? vfs_write+0x374/0x510 [ 367.605224] ? dlci_ioctl_set+0x40/0x40 [ 367.609176] do_vfs_ioctl+0x1b1/0x1520 [ 367.613044] ? do_vfs_ioctl+0x1b1/0x1520 [ 367.617090] ? ioctl_preallocate+0x2b0/0x2b0 [ 367.621476] ? fget_raw+0x20/0x20 [ 367.624909] ? __sb_end_write+0xa0/0xd0 [ 367.628863] ? fput+0xd2/0x140 [ 367.632041] ? SyS_write+0x184/0x220 [ 367.635737] ? security_file_ioctl+0x89/0xb0 [ 367.640125] SyS_ioctl+0x8f/0xc0 [ 367.643470] ? do_vfs_ioctl+0x1520/0x1520 [ 367.647595] do_syscall_64+0x281/0x940 [ 367.651462] ? vmalloc_sync_all+0x30/0x30 [ 367.655587] ? _raw_spin_unlock_irq+0x27/0x70 [ 367.660061] ? finish_task_switch+0x1c1/0x7e0 [ 367.664538] ? syscall_return_slowpath+0x550/0x550 [ 367.669445] ? syscall_return_slowpath+0x2ac/0x550 [ 367.674353] ? prepare_exit_to_usermode+0x350/0x350 [ 367.679350] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 367.684697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.689521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.694686] RIP: 0033:0x454e79 [ 367.697853] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/01 11:45:50 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000cff000)={0x0, 0xe}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) 2018/04/01 11:45:50 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f00000000c0)="220000001400070000e80000000003000208030001000000080002004100fff0f055", 0x22) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x10001, 0x100000001, 0x2, 0x4, 0x800}) 2018/04/01 11:45:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="711150d911b4d8836388dace35c0c2a619b626fe5138d381781fcb3c6d064409d62ad7f03acaa7c3d4cd84e5bc8e", 0x2e, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="21656727303f843f10669bb19426d6cb8cbf0526e7ba05901d05d360352b6fb23c72c41cd69266ad0ef20fe875ac1dd321c88d7250485961328d52dde95e03232a089af2d78d71d0581bce54274ccb9d42343d5f77474e957b65452cd9436ca707cb3276ec38cce323aac160", 0x6c, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="8dbac6b22d549512fecbe0e237379b51d68f053a868484039801cb5229e10ebe7e9ff2c85d60fd1790ea0f5d4aa325565119d1660b46487d3bc759899e38984477da0e7448cdb51bcd050ed9ed1d3ff6cad3b3201b2f18194e5b907a7577af097451a9aa956f4318a9678366c82739965fc0f7968bb57c2ad5646af32788cff255ad4230f74f7f3411eb83ed678196ea2a9b853510af4943250eba1f8fe914ec8e1a390cc8d60b264136498c6d297ef8daa66754d3fe8498ee826bf2bafabf28219d7090e0aca5f362797a3b054ac143472c7ff3beaf6524b4980a72e309c25265", 0xe1, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f00000004c0)=""/254, 0xfe, &(0x7f0000000600)={&(0x7f00000005c0)={'sha224-ssse3\x00'}, &(0x7f00000007c0)="3113896dee111587b6e1820d6f48010efe24c23c20c30d6802d839d2e5b81130cb7371188bd7d7b420dfc73834479d1a0a436cf4f6b9e6fd5f6c4871e8275f25135f2a1a948336d00099d835c09420629b009d429dd1bfb550d45169f02e41be85022911f658be02706c5d3f6849dca6d41d26509fb8e284fe47e2bcaca13381f1057450b4e8216851c6", 0x8a}) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="7c707fd76e73925a0f9bfd0b611521d14cb7df434998b94f6c41af76bff4efeeb977a42eab152abb61632a858a45d34e5c7ebf5c15ed67b4704821a33194be2ceb5bee6cdeec18c91ddb9457b81f7d989c976c0f9e61b62df6cf8b620349a9dce2162421892cc463341c4ec1267f13193f802e460a6252a4", 0x78}, {&(0x7f0000000400)="7994c3703b1b5754a32e19788f6b0a46f8d9b178fe4173f1ade8425901b9bb04aa37cb0dca3af567d5f28d9ae7be935f6fdb4e206f2349978be567ad1d72980bd633594416a4533a298601bfc3e1600a75bf3808eab7ce2d1628899190dbae2674053d45996aadde9c3fcc641f8af86577d931c8d848c80d48b7a695997f854c7e47864a8964dcf8c5eeab0115efbaceea571888350d52ed505fc2a864b40f43c4670974b5a158d42120b9c600f9285194389ad3", 0xb4}, {&(0x7f0000000680)="7a6014ef5ba6ddde5b13ed29eeaf66e8837e25476cfdc1c599b2e968995d32849a756e5dc1319b8fb276ee696c63c99186304a223b8b3b990ff5e634905b363bca474419de34959b1f184304c1afb413ee2f86583afd3a563aa273a9cebf6b8bc8259368e497c3f18f2ca00d31ed6c4a0c62e4b6905c83af754ec02fe86c6a4510a9d2168ee4c8ae224103f7d6753dbaf71036a8b9ddcd657bee57dcd190624d53c0c546", 0xa4}], 0x3) [ 367.705539] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 367.712785] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 367.720033] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 367.727279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 367.734524] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000004 [ 367.742065] bridge0: error setting offload STP state on port 1(bond0) 2018/04/01 11:45:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1d6b360159fa"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x4a, &(0x7f0000000080)=[@dstype0={0x6, 0xc}, @efer={0x2, 0x4000}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 11:45:50 executing program 7 (fault-call:3 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) [ 367.796538] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 367.828257] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 367.881968] bridge0: port 1(bond0) entered blocking state [ 367.887604] bridge0: port 1(bond0) entered disabled state [ 367.893209] FAULT_INJECTION: forcing a failure. [ 367.893209] name failslab, interval 1, probability 0, space 0, times 0 [ 367.904419] CPU: 0 PID: 23634 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 367.911769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.921100] Call Trace: [ 367.923668] dump_stack+0x194/0x24d [ 367.927272] ? arch_local_irq_restore+0x53/0x53 [ 367.931916] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.936910] should_fail+0x8c0/0xa40 [ 367.940599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.945679] ? __debug_object_init+0x235/0x1040 [ 367.950322] ? lock_downgrade+0x980/0x980 [ 367.954450] ? lock_release+0xa40/0xa40 [ 367.958401] ? mark_held_locks+0xaf/0x100 [ 367.962531] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 367.967612] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.972603] ? trace_hardirqs_on+0xd/0x10 [ 367.977049] ? __debug_object_init+0x235/0x1040 [ 367.981699] ? debug_object_fixup+0x30/0x30 [ 367.986001] should_failslab+0xec/0x120 [ 367.989955] kmem_cache_alloc_trace+0x4b/0x740 [ 367.994519] switchdev_port_attr_set+0x127/0x3b0 [ 367.999251] ? switchdev_port_attr_set_deferred+0xf0/0xf0 [ 368.004764] ? __lockdep_init_map+0xe4/0x650 [ 368.009153] br_mc_disabled_update+0x18f/0x240 [ 368.013712] ? br_multicast_router_expired+0xe0/0xe0 [ 368.018797] br_multicast_add_port+0x144/0x290 [ 368.023354] br_add_if+0x721/0x1a70 [ 368.026963] ? br_features_recompute+0x240/0x240 [ 368.031706] ? security_capable+0x8e/0xc0 [ 368.035830] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 368.040824] ? ns_capable_common+0xcf/0x160 [ 368.045123] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 368.050116] add_del_if+0xf4/0x140 [ 368.053635] br_dev_ioctl+0xa2/0xc0 [ 368.057240] dev_ifsioc+0x333/0x9b0 [ 368.060841] ? register_gifconf+0x60/0x60 [ 368.064970] dev_ioctl+0x176/0xbe0 [ 368.068484] ? _copy_from_user+0x99/0x110 [ 368.072611] sock_do_ioctl+0x1ba/0x390 [ 368.076478] ? compat_ifr_data_ioctl+0x170/0x170 [ 368.081208] ? __fget+0x342/0x5b0 [ 368.084641] ? lock_downgrade+0x980/0x980 [ 368.088771] ? find_held_lock+0x35/0x1d0 [ 368.092809] ? lock_release+0xa40/0xa40 [ 368.096765] sock_ioctl+0x367/0x670 [ 368.100367] ? sock_ioctl+0x367/0x670 [ 368.104144] ? __fget+0x36b/0x5b0 [ 368.107574] ? handle_mm_fault+0x35b/0xb10 [ 368.111784] ? dlci_ioctl_set+0x40/0x40 [ 368.115737] ? iterate_fd+0x3f0/0x3f0 [ 368.119515] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 368.124332] ? vfs_write+0x374/0x510 [ 368.128029] ? dlci_ioctl_set+0x40/0x40 [ 368.131979] do_vfs_ioctl+0x1b1/0x1520 [ 368.135841] ? do_vfs_ioctl+0x1b1/0x1520 [ 368.139882] ? ioctl_preallocate+0x2b0/0x2b0 [ 368.144264] ? fget_raw+0x20/0x20 [ 368.147694] ? __sb_end_write+0xa0/0xd0 [ 368.151642] ? fput+0xd2/0x140 [ 368.154809] ? SyS_write+0x184/0x220 [ 368.158497] ? security_file_ioctl+0x89/0xb0 [ 368.162879] SyS_ioctl+0x8f/0xc0 [ 368.166219] ? do_vfs_ioctl+0x1520/0x1520 [ 368.170345] do_syscall_64+0x281/0x940 [ 368.174206] ? vmalloc_sync_all+0x30/0x30 [ 368.178328] ? finish_task_switch+0x1c1/0x7e0 [ 368.182800] ? syscall_return_slowpath+0x550/0x550 [ 368.187707] ? syscall_return_slowpath+0x2ac/0x550 [ 368.192609] ? prepare_exit_to_usermode+0x350/0x350 [ 368.197603] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 368.202946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.207768] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.212938] RIP: 0033:0x454e79 [ 368.216101] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.223787] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 368.231031] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 368.238273] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 368.245515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 368.252757] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000005 [ 368.312966] *** Guest State *** [ 368.316375] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 368.325244] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 368.334079] CR3 = 0x00000000fffbc000 [ 368.337814] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 368.343788] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 368.349785] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810 [ 368.356466] CS: sel=0x0043, attr=0x040fb, limit=0x000fffff, base=0x0000000000000000 [ 368.364448] DS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 [ 368.372429] SS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 [ 368.380409] ES: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 [ 368.388395] FS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 [ 368.396386] GS: sel=0x004b, attr=0x040f3, limit=0x000fffff, base=0x0000000000000000 [ 368.404357] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 368.412341] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 368.420311] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 368.428297] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 368.436268] EFER = 0x0000000000004001 PAT = 0x0007040600070406 [ 368.442685] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 368.450139] Interruptibility = 00000000 ActivityState = 00000000 [ 368.456374] *** Host State *** [ 368.459569] RIP = 0xffffffff811cdc36 RSP = 0xffff8801b61af3b8 [ 368.465573] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 368.471983] FSBase=00007fc5b42d6700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 368.479811] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 368.485697] CR0=0000000080050033 CR3=0000000185763005 CR4=00000000001626f0 [ 368.492722] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 368.499388] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 368.505459] *** Control State *** [ 368.508912] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca [ 368.515592] EntryControls=0000d1ff ExitControls=0023efff [ 368.521058] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 368.527990] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 368.534661] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 368.541244] reason=80000021 qualification=0000000000000000 [ 368.547646] IDTVectoring: info=00000000 errcode=00000000 [ 368.553119] TSC Offset = 0xffffff38002d9585 [ 368.557442] EPT pointer = 0x00000001ada0401e 2018/04/01 11:45:51 executing program 3: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x3) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000180)=0x10001, 0x4) fallocate(r0, 0x0, 0x0, 0x87da) getrlimit(0xf, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0xf) ftruncate(r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xb, &(0x7f0000000140)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'tunl0\x00', 0x1ff}) r2 = socket$netlink(0x10, 0x3, 0xa2203dce524dfc26) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x28, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0) 2018/04/01 11:45:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x7, 0x4, 0x5}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140), 0x8) 2018/04/01 11:45:51 executing program 5: unshare(0x10400) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='/dev/sg#\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0100"], &(0x7f0000000680)=0x1) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000280)="7e02da76da567843c565ba4497a017e569ce4031e1a9019a47a9e1872ef846efa44bba89c4cbeb147fb50a5bca02e02b9b0e", 0x32}, {&(0x7f0000000400)}, {&(0x7f0000000500)="2b0cb1f4cd9cffd2", 0x8}], 0x3, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8208, 0x0, 0x4}}], 0x30}, 0x40000) userfaultfd(0x0) modify_ldt$read(0x0, &(0x7f0000550f57)=""/169, 0xa9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa0, r1, 0x100, 0x70bd2a, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x614}]}, 0xa0}, 0x1, 0x0, 0x0, 0x90}, 0x40001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1f, 0x200000) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f0000000100), 0x4) getuid() ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='yam0\x00') 2018/04/01 11:45:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x30100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4) r2 = socket$inet(0x2, 0x200000000003, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x3, 0x4) recvfrom$inet(r1, &(0x7f0000000080)=""/22, 0x16, 0x40, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$inet(r2, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10) setsockopt$inet_int(r2, 0x0, 0x1008000000d1, &(0x7f0000000180), 0x4) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1215060af77bb89a0799f786c348647f"], 0x1) 2018/04/01 11:45:51 executing program 7 (fault-call:3 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/04/01 11:45:51 executing program 4: r0 = socket$inet(0x11, 0x2, 0x300) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)='\\', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001740)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000480)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000008c8eaf0138c52f90d1d9fd3810f516572fce5fe6be8a065b6bdaad1e596792ed8fa6b4499c24753458ede3603fa90abe2e754e92ac027f591a62f30fc738526a49f9614e420598459f6e"]) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000001780)={'icmp\x00'}, &(0x7f00000017c0)=0x1e) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa}}, 0x5c) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000003c0)) connect$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @host=0x2}, 0xfffffffffffffebb) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x20) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000200)) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000300)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/01 11:45:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, r1, 0x1}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000440), 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000c306329500"], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="0663444000000000"], 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000023, &(0x7f0000000400)=[r5, 0x0, 0x0, r5, r5, r5, r5, r5]) perf_event_open$cgroup(&(0x7f0000000380)={0x0, 0x70, 0x6, 0xd6, 0x7fffffff, 0x0, 0x0, 0x3f, 0x200, 0x8, 0x200, 0x8, 0x2, 0x81, 0x8, 0x2, 0x1, 0x61a, 0xe6, 0x2, 0x99, 0x64, 0x1, 0x5, 0x715, 0xffff, 0xffff, 0x40, 0x91d, 0x3ff, 0x4, 0x5, 0x8f4, 0x6, 0x0, 0x3, 0x48, 0x10000, 0x0, 0x1, 0x4, @perf_config_ext={0xb4, 0x6}, 0x10, 0x8, 0xfffffffffffffff9, 0x5, 0x9745, 0x3e, 0x8001}, r3, 0xb, r3, 0xb) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1001, r4, r6, 0x80000000, 0x59, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xffffffff}, &(0x7f00000002c0)=0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000480)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r7, 0x4}, 0x8) r8 = dup3(r0, r1, 0x80000) linkat(r3, &(0x7f0000000080)='./file0\x00', r8, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/04/01 11:45:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x7, 0xd25f, 0x104, 0x5]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fsetxattr(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="62747266732e2f7072ab632f73656c662f6e65742f70666b657900dfd3dd9aca1b878a1cbf3ab16749d3b8008fe7ee62868be0a664794437a3a772c1724bb32693bf7f3465d7a164d2d12f30ab831520ac5b9b722b617825d5a3a6ddb5c0122402f140ce3a75a87b13c410854e0d492b098ba60486d76d62f5a67fdab010136db26dcab750845baaf4e4b7cce2d1ec56067a5b0a482c14dd706ffde0a5f36809824a7abe77f45d62ffc3f3efa6b07fc84fde480e8628658229743f922ac34f1e64202fb26d2fbea816a6d860"], &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x15, 0x2) [ 368.830629] bridge0: port 1(bond0) entered blocking state [ 368.836262] bridge0: port 1(bond0) entered disabled state [ 368.854051] binder: 23650:23651 unknown command -1023410176 2018/04/01 11:45:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffff, 0x204, 0x7ff, 0x50, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2}, 0x8) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) [ 368.877907] binder: 23650:23651 ioctl c0306201 20007000 returned -22 [ 368.887866] FAULT_INJECTION: forcing a failure. [ 368.887866] name failslab, interval 1, probability 0, space 0, times 0 [ 368.899216] CPU: 1 PID: 23647 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 368.906577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.915922] Call Trace: [ 368.918508] dump_stack+0x194/0x24d [ 368.922128] ? arch_local_irq_restore+0x53/0x53 [ 368.926791] should_fail+0x8c0/0xa40 [ 368.930488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.935579] ? __lock_acquire+0x664/0x3e00 [ 368.939798] ? print_irqtrace_events+0x270/0x270 [ 368.944541] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 368.949715] ? find_held_lock+0x35/0x1d0 [ 368.953762] ? __lock_is_held+0xb6/0x140 [ 368.957812] ? check_same_owner+0x320/0x320 [ 368.962115] ? rcu_note_context_switch+0x710/0x710 [ 368.967026] ? perf_trace_lock+0xd6/0x900 [ 368.971154] ? trace_event_raw_event_lock+0x340/0x340 [ 368.976328] should_failslab+0xec/0x120 [ 368.980286] kmem_cache_alloc+0x47/0x760 [ 368.984325] ? trace_hardirqs_off+0x10/0x10 [ 368.988630] ? net_to_rxe+0xe1/0x110 [ 368.992326] __kernfs_new_node+0xe2/0x570 [ 368.996451] ? perf_trace_lock+0xd6/0x900 [ 369.000582] ? kernfs_dop_revalidate+0x380/0x380 [ 369.005321] ? trace_event_raw_event_lock+0x340/0x340 [ 369.010494] ? find_held_lock+0x35/0x1d0 [ 369.014537] ? trace_hardirqs_off+0x10/0x10 [ 369.018841] ? bond_set_rx_mode+0x20a/0x4a0 [ 369.023143] kernfs_new_node+0x80/0xe0 [ 369.027018] kernfs_create_dir_ns+0x41/0x140 [ 369.031414] sysfs_create_dir_ns+0xbe/0x1d0 [ 369.035717] kobject_add_internal+0x335/0xbc0 [ 369.040193] ? kobj_ns_type_registered+0x50/0x50 [ 369.044931] ? kfree_const+0x31/0x40 [ 369.048625] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.053618] ? kfree+0x1f6/0x260 [ 369.056966] ? kfree_const+0x36/0x40 [ 369.060662] kobject_init_and_add+0xf9/0x150 [ 369.065049] ? kset_create_and_add+0x170/0x170 [ 369.069612] ? __dev_set_allmulti+0x21b/0x2e0 [ 369.074086] ? __dev_set_allmulti+0x1cb/0x2e0 [ 369.078567] br_add_if+0x79a/0x1a70 [ 369.082177] ? br_features_recompute+0x240/0x240 [ 369.086916] ? security_capable+0x8e/0xc0 [ 369.091043] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 369.096036] ? ns_capable_common+0xcf/0x160 [ 369.100337] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 369.105332] add_del_if+0xf4/0x140 [ 369.108852] br_dev_ioctl+0xa2/0xc0 [ 369.112460] dev_ifsioc+0x333/0x9b0 [ 369.116065] ? register_gifconf+0x60/0x60 [ 369.120196] dev_ioctl+0x176/0xbe0 [ 369.123712] ? _copy_from_user+0x99/0x110 [ 369.127842] sock_do_ioctl+0x1ba/0x390 [ 369.131708] ? compat_ifr_data_ioctl+0x170/0x170 [ 369.136441] ? __fget+0x342/0x5b0 [ 369.139878] ? lock_downgrade+0x980/0x980 [ 369.144003] ? find_held_lock+0x35/0x1d0 [ 369.148048] ? lock_release+0xa40/0xa40 [ 369.152020] sock_ioctl+0x367/0x670 [ 369.155627] ? sock_ioctl+0x367/0x670 [ 369.159403] ? __fget+0x36b/0x5b0 [ 369.162833] ? handle_mm_fault+0x35b/0xb10 [ 369.167045] ? dlci_ioctl_set+0x40/0x40 [ 369.171001] ? iterate_fd+0x3f0/0x3f0 [ 369.174790] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 369.179613] ? vfs_write+0x374/0x510 [ 369.183308] ? dlci_ioctl_set+0x40/0x40 [ 369.187260] do_vfs_ioctl+0x1b1/0x1520 [ 369.191125] ? do_vfs_ioctl+0x1b1/0x1520 [ 369.195169] ? ioctl_preallocate+0x2b0/0x2b0 [ 369.199559] ? fget_raw+0x20/0x20 [ 369.202996] ? __sb_end_write+0xa0/0xd0 [ 369.206957] ? fput+0xd2/0x140 [ 369.210130] ? SyS_write+0x184/0x220 [ 369.213825] ? security_file_ioctl+0x89/0xb0 [ 369.218213] SyS_ioctl+0x8f/0xc0 [ 369.221556] ? do_vfs_ioctl+0x1520/0x1520 [ 369.225686] do_syscall_64+0x281/0x940 [ 369.229554] ? vmalloc_sync_all+0x30/0x30 [ 369.233678] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.238149] ? finish_task_switch+0x1c1/0x7e0 [ 369.242621] ? syscall_return_slowpath+0x550/0x550 [ 369.247534] ? syscall_return_slowpath+0x2ac/0x550 [ 369.252440] ? prepare_exit_to_usermode+0x350/0x350 [ 369.257438] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.262787] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.267614] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.272783] RIP: 0033:0x454e79 [ 369.275951] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 369.283637] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 369.290888] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 369.298135] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.305382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 369.312632] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000006 [ 369.320177] ------------[ cut here ]------------ [ 369.324451] binder: 23650:23651 unknown command 1078223622 [ 369.324965] kobject_add_internal failed for brport (error: -12 parent: bond0) [ 369.332201] binder: 23650:23651 ioctl c0306201 2000dfd0 returned -22 [ 369.338106] WARNING: CPU: 1 PID: 23647 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 369.352983] Kernel panic - not syncing: panic_on_warn set ... [ 369.352983] [ 369.360341] CPU: 1 PID: 23647 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #374 [ 369.367191] binder: BINDER_SET_CONTEXT_MGR already set [ 369.367682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.367688] Call Trace: [ 369.367702] dump_stack+0x194/0x24d [ 369.367716] ? arch_local_irq_restore+0x53/0x53 [ 369.367733] ? vsnprintf+0x1ed/0x1900 [ 369.367748] panic+0x1e4/0x41c [ 369.367758] ? refcount_error_report+0x214/0x214 [ 369.367768] ? show_regs_print_info+0x18/0x18 [ 369.367779] ? vprintk_emit+0xa5f/0xb90 [ 369.367790] ? __warn+0x1c1/0x200 [ 369.416649] ? kobject_add_internal+0x3f6/0xbc0 [ 369.421295] __warn+0x1dc/0x200 [ 369.424555] ? kobject_add_internal+0x3f6/0xbc0 [ 369.429204] report_bug+0x1f4/0x2b0 [ 369.432813] fixup_bug.part.10+0x37/0x80 [ 369.436851] do_error_trap+0x2d7/0x3e0 [ 369.440719] ? vprintk_default+0x28/0x30 [ 369.444762] ? math_error+0x400/0x400 [ 369.448537] ? printk+0xaa/0xca [ 369.451794] ? show_regs_print_info+0x18/0x18 [ 369.456274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.461099] do_invalid_op+0x1b/0x20 [ 369.464788] invalid_op+0x1b/0x40 [ 369.468217] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 369.473471] RSP: 0018:ffff8801d089f560 EFLAGS: 00010286 [ 369.478812] RAX: dffffc0000000008 RBX: ffff8801adbee178 RCX: ffffffff815b193e [ 369.486057] RDX: 0000000000040000 RSI: ffffc900022aa000 RDI: 1ffff1003a113e31 [ 369.493304] RBP: ffff8801d089f658 R08: 1ffff1003a113df3 R09: 0000000000000000 [ 369.500554] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003a113eb2 [ 369.507799] R13: 00000000fffffff4 R14: ffff8801abd88828 R15: ffff8801d75a1e00 [ 369.515058] ? vprintk_func+0x5e/0xc0 [ 369.518847] ? kobj_ns_type_registered+0x50/0x50 [ 369.523580] ? kfree_const+0x31/0x40 [ 369.527270] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.532266] ? kfree+0x1f6/0x260 [ 369.535612] ? kfree_const+0x36/0x40 [ 369.539309] kobject_init_and_add+0xf9/0x150 [ 369.543695] ? kset_create_and_add+0x170/0x170 [ 369.548262] ? __dev_set_allmulti+0x21b/0x2e0 [ 369.552732] ? __dev_set_allmulti+0x1cb/0x2e0 [ 369.557214] br_add_if+0x79a/0x1a70 [ 369.560828] ? br_features_recompute+0x240/0x240 [ 369.565566] ? security_capable+0x8e/0xc0 [ 369.569697] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 369.574688] ? ns_capable_common+0xcf/0x160 [ 369.578990] ? br_ioctl_deviceless_stub+0xa00/0xa00 [ 369.583987] add_del_if+0xf4/0x140 [ 369.587515] br_dev_ioctl+0xa2/0xc0 [ 369.591120] dev_ifsioc+0x333/0x9b0 [ 369.594724] ? register_gifconf+0x60/0x60 [ 369.598859] dev_ioctl+0x176/0xbe0 [ 369.602376] ? _copy_from_user+0x99/0x110 [ 369.606507] sock_do_ioctl+0x1ba/0x390 [ 369.610374] ? compat_ifr_data_ioctl+0x170/0x170 [ 369.615108] ? __fget+0x342/0x5b0 [ 369.618541] ? lock_downgrade+0x980/0x980 [ 369.622666] ? find_held_lock+0x35/0x1d0 [ 369.626705] ? lock_release+0xa40/0xa40 [ 369.630671] sock_ioctl+0x367/0x670 [ 369.634273] ? sock_ioctl+0x367/0x670 [ 369.638050] ? __fget+0x36b/0x5b0 [ 369.641480] ? handle_mm_fault+0x35b/0xb10 [ 369.645699] ? dlci_ioctl_set+0x40/0x40 [ 369.649654] ? iterate_fd+0x3f0/0x3f0 [ 369.653434] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 369.658254] ? vfs_write+0x374/0x510 [ 369.661951] ? dlci_ioctl_set+0x40/0x40 [ 369.665902] do_vfs_ioctl+0x1b1/0x1520 [ 369.669769] ? do_vfs_ioctl+0x1b1/0x1520 [ 369.673811] ? ioctl_preallocate+0x2b0/0x2b0 [ 369.678196] ? fget_raw+0x20/0x20 [ 369.681628] ? __sb_end_write+0xa0/0xd0 [ 369.685581] ? fput+0xd2/0x140 [ 369.688754] ? SyS_write+0x184/0x220 [ 369.692448] ? security_file_ioctl+0x89/0xb0 [ 369.696835] SyS_ioctl+0x8f/0xc0 [ 369.700182] ? do_vfs_ioctl+0x1520/0x1520 [ 369.704311] do_syscall_64+0x281/0x940 [ 369.708173] ? vmalloc_sync_all+0x30/0x30 [ 369.712300] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.716772] ? finish_task_switch+0x1c1/0x7e0 [ 369.721245] ? syscall_return_slowpath+0x550/0x550 [ 369.726152] ? syscall_return_slowpath+0x2ac/0x550 [ 369.731062] ? prepare_exit_to_usermode+0x350/0x350 [ 369.736056] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 369.741401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.746228] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.751394] RIP: 0033:0x454e79 [ 369.754564] RSP: 002b:00007eff7dab7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 369.762250] RAX: ffffffffffffffda RBX: 00007eff7dab86d4 RCX: 0000000000454e79 [ 369.769497] RDX: 0000000020000000 RSI: 00000000000089a2 RDI: 0000000000000014 [ 369.776743] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 369.783987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 369.791234] R13: 0000000000000369 R14: 00000000006f7278 R15: 0000000000000006 [ 369.799424] Dumping ftrace buffer: [ 369.803175] (ftrace buffer empty) [ 369.806866] Kernel Offset: disabled [ 369.810476] Rebooting in 86400 seconds..