0)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x6, 0x20}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000)={0x0, 0xffffffffffffffc1}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x40, 0x3, 0x7}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x8000, 0x6, 0x6, 0xff, 0x0}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0xec)={0x0, 0xe4, "d5cf3558c2ea1d5c0cb327a03e5230f50ad251430178213f0f88f1ac069600950fc73ae7b659c7695e040c195129557e9351c043e855e1123a32e446a49c097c7e941763c21037c6768a096fba4bd0d5a82e70f07128b92e85503f888fc31c6097cb2a98651237460969f002a3bd0af7a17d217a26d0a19c58f176ae47974e85ce0c984277d48e84db6c332b134e70d95232c8284bd1de19574ab42a8f4d8e95868307bff1d2bcdb39f9cfe499c1dda6ea91f98e819b06170f868aa7421896b8d86021936a31f61040de370496fe771b3bb6d125226078dd727a75b3c42723e7ec221735"}, &(0x7f0000009000-0x4)=0xec) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000009000-0x18)={0x0, 0x8, 0x30, 0x401, 0x5}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000-0x20)={0x9, 0xbb, 0xa, 0xd3, 0xaeb, 0xea7, 0x1f, 0x10001, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0xce)={0x0, 0xc6, "d66a7db4804a356b1e88bc2bfbe1e72686a63b4477870b298c699664cd11472110f076bb56f639c829072249c06ee12bfc6eda2a4f9d2ecb6bcd5a79e14ee23c3cc5ef25c40fb8ccfb675a65c8be0bc6514b0251238c745dce3f24f155531e3e9c7536dc97a11a874b709c1516b0f0dece3b300e821f89588de18a12fa67f39d60e9ba6cb8d2f9648f5ebb3250a2b807f1fc4f67e5e425ffffcbef9307d35ba7cfcc2f4fe64e9906c3c014ccae80a99650df8b269de7c90aa94cdb294196f300ed6d559ff1ea"}, &(0x7f0000008000)=0xce) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x58)={0x0, 0x50, "4402f89a950e3c96b3f92887596f89a6796700e31e7a1795d62fe3b69e9e99b13bd2c374c91e09b7c1256dd699bac7b066f62e7df1f9e2aec2b0828aee8b5985111836f11392bfbf62c20d34c640ed82"}, &(0x7f0000009000-0x4)=0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x64, &(0x7f0000009000-0x64)=[@in6={0xa, 0x1, 0xfffffffeffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3e}, @in={0x2, 0x3, @rand_addr=0x620f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}]}, &(0x7f0000008000)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x8c)=[{&(0x7f0000008000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xa1)="a3b572e917662564a0a1b8da2c3c5f5e3c175273161af922b2edf279b9a40cfdcede327fb7a77fe0c4e0e20b547e57197adee1a4075e7265634d8836aec93ca46e70be7039d72237e361edddd6db5f87cad866f9a083bac1bf279a9fb14703745fd94eb71abfeea1829587f79b1e86cb6cab0bbd4f75392f34d74e949c46f47e1717535e51256642ff8743ddbc6e8d4030a1adfdb9a83e6972df08a52bc2f6320d", 0xa1}, {&(0x7f0000009000-0x83)="c1b5bb614356e28eefe54588aa5d26329b827cd180b0113b8be4a356b42d468814e20f9e3061a854a310ded21ce5bedabec247bb2824b9ce3ac7ddfd8958f048a51d75bb76eb7358a65f78751ef53ceb1a766c814e417c3539b2ae5c9ec5aa29596d7beff879662af2995d616ea440dfded192d69f4c09c95c4e7c0ad32e4c7e37194c", 0x83}, {&(0x7f0000005000)="f0000e2d1abc285f9cd9d256fe4bf93985a87a93b8b5cba7aaba6dae91baa0dc3bd009845867d0f8132ca6645eca6500947f60bee0a84aa16d7a1680cd4e4557b34d1badbe0ba6f917121dc03756eead59b08ca5954fdc638ee569b71b454c083039cfec51ea36d6b9dd74b69f77d65640afaf03588cef9f5d7012f5247534877670dc17ddaafb9819c70151f46faf8857acd2c953fcd7eee5af5e6f94f16d0182e5ff4570ccce45b2a94359dabfff1654d69e89a694f738da0b5a8519ea4d6fc951ff4acded1885dd58f641bc4bec3f5c7db88da67c", 0xd6}, {&(0x7f0000008000)="0ba7dd4791c4199ae524780cb1419f33f3100a4ad65225ae23b2b7a91352cfc996839df0fff11c762bd96965b3e23add3c0d8ac38f3a4560e99dacd051773a04eca33d9e7f190d8353c174a49a260394ba1415a81b7dde867b6e70cef55db4ce5f3f8a06c55fd197b331f6c344c4206808fa86f35154812b4d2c75b325dadbf200cc8bd446c7d38e6d499cae4ec9f132f1edca0f89ac9eaa8e5d8ac1580e9d3e6194755235", 0xa5}, {&(0x7f0000001000)="fdf90faa611c97ac95d5bc37fbd54a2bcef86ae93a9b", 0x16}], 0x5, &(0x7f0000004000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x3, 0xc, 0x3, 0x8000, 0xffc0000000000, 0x6, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0xaeb1, 0x8, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff6b, 0x800a, 0x8, 0x9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x820a, 0x532, 0x3f, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x8001, 0x3f, r5}}], 0xdc, 0x4000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x2, 0x2a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6f}, 0x1c, &(0x7f0000009000-0x20)=[{&(0x7f0000009000-0x1000)="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0x1000}, {&(0x7f0000007000-0x34)="a5e5a20ddc26a691251de77591bef5abe6115405e6de260ea238ef9274d4d20848b4049584f6c7433f8651f94132fdd473dde8da", 0x34}, {&(0x7f0000009000-0x81)="807d68fa50326579b4c34721fddb5a91135f1f7ebd87c4ea8074037ec0f05225ebfcbbdb605e46ef5a92c5365bd9c8c096bdc1ff188d1372acca192306e5d3786c6720c10042bea15a2531bacbbf97716fcbf93b64c6646f929924d9a111fdde10d2965c225a0f25037fe9a5c8c8aa4285067b6a2c5059837034a9f2eeb762e354", 0x81}, {&(0x7f0000009000-0x24)="15502b6e25e03bb0f78c94a5f7d6a528e63949d05d9568adbb14753335716612a4fcde14", 0x24}], 0x4, &(0x7f0000008000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x4, 0x6, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x5, 0x0, 0x20, 0x4, 0x3, 0x100, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0x6, 0xadda, 0x1, 0x9}}], 0x84, 0x4000000}, {&(0x7f0000009000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000-0xc3)="ec76a8b96434338adfa1d44ec35ba09e20dcb46345123bcc141f8a09c93697d75cdc370b7c13e70964c9070e6f87f71023066360977f4d5d8a5d8902010333bfba574d5585475aef503256093a5a0e41f81ef51e978496fb5dce73d3e3eb14dbed364a312ae883a24703e85140ddabe0d5c767887790b57e185394f1b56accdd7b390d8b7c3e27d322c4bd54dda7afef528892c00b3e9d5185b805fc03cbe24e2b12442f5cb5f955c5235c87797f64d53474928066135ed60925c755b118527afb15a7", 0xc3}, {&(0x7f0000003000-0xf2)="3f11765b8601235ba263c56a2a4ba3c59eb621df861ceefc8c36feb9eae55990a25234d396f33f9cf2a13f6a30ae9c5ded22436b3890e8c4276949436fdf2cc65b697374546f0b0d97605390944c5b8564cc2254cb2b56f1d1865669268d3339a86eb09d69e8b5545e21c7b7807f91a8fab6eef30a2b63576e6af5bef25cb5a837521d1fbfc3034c4ccdc9fa1f9e6b61d523aac2705a1c0e83b7bf4f44c93f61bbf43fe39fdc2679a152a6ddcb4ec225b345e1f824d739cd3be4ec6a0761357d46c3951af731d5f82dd4bc7ec02531168a84a8116e8b3f8c1468d9be2f311ed9017d449aa1fba18776124b8dffb94a610381", 0xf2}, {&(0x7f0000008000)="e8d9717194e87efa59bcc9cc436afc76f630979345cc63f13b955765f45ef057809806ff336a7304267d081c2ec33156469b1c03c640eee9112705a477eb5e159363277d43748620b6f3a28b9611a1e73485e5666e3961f6813ec3dae5f0a387938e2562d69e3c59fc421d33c3ac83e709e8635e9c119e5f50948f121e102f7083744c8f75b75e12b3755c0a07fb4a84ecae444ff4f174df965bad4bf8cf87f0c2f5872d2f52284b02a9726e1e11f93deb381a04618095538045fe091937b48355d85e22f0b35726eebb53", 0xcb}, {&(0x7f0000005000-0xe7)="5dd49e4583e954bfbfdacfc6971e2bf08f4f7b2a42c51a158149e18ee36c7ccd38aa09877142c52d7ca874512785b6d68fbec1447576835b9164ebd279af678fc6924f61e9024966974dedad7f370f4877af03bc13d26da085b6f8ea340da34e43e01259123dd1bcf9bc2b790ce810115d698bca78b8bf95b40d6eaf7e24dcc1938a26e38d90a14a90457e4854a4e98c9dfcdc6529d0312ca108f89949dc094c45eb58f950ae7963da101d22a34fb2a8101d08a14d44f5a240b1846725065dac2111c3df7c3e12154b34f6e1959aefc071ed35f1b42e21b8cf4909cf01ba03dd1e5016851b798a", 0xe7}, {&(0x7f0000009000-0x3e)="9a7402cac341a2419195b93ec131e368f1ce8c13a41c90dea2825b52dddcae5d7ce47256c7c95c37e09ffdf612f8ef855a21773d5d197549e0317ceaa5f4", 0x3e}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000008000)=@in6={0xa, 0x2, 0x79, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000009000-0x8)=[{&(0x7f0000007000)="a80fd646e4f650e935caaa7eba694b37c6ad5be308a4b10c08764c6c817c3803842b0a5e0a58c04c3062acb9d188435caabd7601c61b078a98", 0x39}], 0x1, &(0x7f0000007000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0xed99, 0x6, 0x2, 0x100000001, 0x9, 0x20, 0x80000000, 0x10000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x7, 0x1, r9}}, @init={0x14, 0x84, 0x0, {0x1000, 0xfffffffffffffff9, 0x443, 0xfffffffffffffffa}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x1ff, 0x5, r10}}], 0xb0, 0x4804}, {&(0x7f0000008000)=@in={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000009000-0x93)="56fd3712028ab82c4a0150050e97d911d9e240b4ccd3a2e11e2a111f6e3d737a871549848e0ed3c627e342bb0109996da7d54848dffa7167bf8f7813382ac2af9680005fdf7345c5ff659576594b3a89b92df70156fbbce8c4eec9f59e6ccc68fe0fda078686b8b3382fd1878a01ce9a9e3f8ea47c637b0706df459dc1c2376a7a54b76158bcfab0c047f3a835923c7ced2dad", 0x93}, {&(0x7f0000008000)="", 0x0}], 0x2, &(0x7f0000002000-0x134)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x2, 0x4, 0x0, 0x0, 0x7, 0x9, 0x2, r11}}, @init={0x14, 0x84, 0x0, {0x6, 0x400, 0x8, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1f9, 0x200, 0xffffffffffffff7f, 0xbe9, 0x40, 0x62f9, 0xfff, r12}}, @init={0x14, 0x84, 0x0, {0x7, 0x9, 0x8001, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x1ff, 0x8008, 0x142, 0x3, 0x5, 0x441f, 0x0, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x2, 0x204, 0x9, 0x2, 0x1, 0x3, 0x1, r14}}, @init={0x14, 0x84, 0x0, {0x2, 0x9, 0x7ff, 0x4}}], 0x134, 0x40080}], 0x5, 0x8080) close(r0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000005000)="") 2018/01/29 03:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f34000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd5000)=0x0, &(0x7f0000d2e000-0x4)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c2d000)={{0xa, 0x2, 0xfffffbfffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, 0x4, [0x80000001, 0x80000001, 0x7fffffff, 0x5, 0x3, 0x9, 0x2, 0x2]}, 0x5c) [ 45.740017] binder: send failed reply for transaction 17, target dead 2018/01/29 03:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/sequencer\x00', 0x9c000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000035d000-0x12)='system*,wlan1proc\x00') 2018/01/29 03:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008f7000)='keyring\x00', &(0x7f0000ff5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000932000-0x13)="3aa9275b29db73656c696e75782e7d656d3100", 0xffffffffffffffff) add_key$user(&(0x7f0000182000)='user\x00', &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000085000-0x75)="cd82ec2e4349c9ce31d99ad507e202af17627296c6d362eb96d3ee4b5e45d3b7960390012ed85645d81635e827fa1a50abf3857db0b7f882382ef74264d23334dc040cb112e96699d527ba2fa0e96e09defbd97f5fff7e0c4ddf3552ca271d8d10d6ec84239bab7c9043d8b04bcc381eece9c0b16c", 0x75, r0) clock_adjtime(0x4, &(0x7f0000b69000)={0x3, 0x3f, 0x4, 0x8001, 0x6, 0xe5, 0x9, 0x484a, 0x3ff, 0x79, 0x4, 0x9, 0x1, 0x159, 0x7, 0xffff, 0x1f, 0x47, 0x101, 0x4, 0x3, 0x80000001, 0x7, 0xffffffffffffff53, 0x800, 0x2}) 2018/01/29 03:16:20 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x9c)="b1b65e7cfee214ee1d2577c1d63e2969492704e3cb1bd88c7490213a6055c781ccdab8166f3ea034e904ef657b62b9667d13d33ed0a43bb2d3d0f59f244b7e9986b2dd47cb6366656e62c2513610cd4844ec9e5ff114127a8436c3a1b29e6f05b7009f3e97a5216886d4d2b353f70ac0c88b80ccc5fc6ccdff458cc6a307e572bda4a4a47f254a0a4b6463d51941fac6254de687fdd3ffd6aeaca477", 0x9c, 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="4287854369cdfdae4da23d05f283c264ea08cdd174efb408d64a5fec95f709f303793b6a8a93aa8c06a5d5fbe76602232450bd24f4c93e707e5be0c7d7cb91bd33b07af7c9576ed35005ef9557fa53907532e641b4d122f1bc350ba79e326802517686eb2af6d3ae59cf2e16d5cd4b191cdf7e774c1e4d804e367881cc8ec833fcef2ba815", 0x85, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) 2018/01/29 03:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000986000)='./file0\x00', 0x80000, 0x22) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000226000-0x14)={0xffffffffffffffff, 0x2, 0x8, 0x3, 0x1}) pwrite64(r0, &(0x7f0000d72000)="c6122168fc6088204fa25a55411a4fcecc5eab80a30e3119e2905944b8afc3c0fe0d4583544c68824ba2ebd530f52b3189fd4c9aa2b06b2b19fb3639d29a5b2325bd8bf32bf71df48c42943ad6a4ac0f46", 0x51, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x25) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f0000c15000-0x65)="3d1fdf39316dbd450042819a8860237048072052b23c6ff913de0732373d10b62a8f4881c020a184fdba248a1ada5c106ca12ff518ade135d6ef4b12d6796480477a390c130de3ed90a514338a62e6120062013c2f2ab4a563ba36647ad6395d36f4157fe6", 0x65, 0x20040000, &(0x7f0000975000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003e3000-0x1)="03", 0xffffff0c, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.780760] binder: 6654:6666 ioctl 890d 20753f90 returned -22 2018/01/29 03:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00003c5000-0x1)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002bd000)={0x0, 0xdc, "9f7483311b3b127f771da02a5bedb7d07f578bf028821751d8d029fe87ccfa03193de4fb0f544e3fa19f4bb5f1297f2ea075010d9101f53328b5642697e80f4ad6396812d2f219135303f6d693b881ab25bc7212879bf935dc7fb57ea4d5f0fd7862f060cec972d480058171cbc12f14a05a8aec90101bda78150bf1085f669f1752783a0653e4a999497e2aa4d3c4ae169096dc208cd1b0644ea59adf2798c58bb0d982ee698260417d540dc844fb2c0bc290344c4137044f5283bd894e7d555b82c95fb51832e37db52dd3a119eb7b20440fca741315f221683d77"}, &(0x7f0000135000-0x4)=0xe4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000d9000)=r1, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 03:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = dup2(r0, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000055c000)=0x22d) 2018/01/29 03:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000460000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000402000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000202000-0x4)=0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b0000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) accept4$nfc_llcp(r1, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000059000)=0x58, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000062a000)=0x7fffffff, 0x4) 2018/01/29 03:16:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x1f, 0x10000007, 0xb08, 0xfffffffffffffff8, 0x1, 0x40, 0x8753, 0x81, 0x5, 0x2, 0x80000001, 0x8}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a1000-0x4)=0x0) [ 45.861928] binder: release 6654:6659 transaction 23 out, still active [ 45.874187] binder: unexpected work type, 4, not freed [ 45.901695] binder: 6694:6698 ERROR: BC_REGISTER_LOOPER called without request [ 45.913655] binder: undelivered TRANSACTION_COMPLETE [ 45.930737] binder: 6694:6706 ioctl 5416 2055c000 returned -22 [ 45.937172] binder: send failed reply for transaction 23, target dead [ 45.971105] binder: 6694:6706 ERROR: BC_REGISTER_LOOPER called without request [ 45.982376] binder: 6694:6706 ioctl 5416 2055c000 returned -22 [ 47.158139] IPVS: Creating netns size=2552 id=10 2018/01/29 03:16:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) pwrite64(r0, &(0x7f0000567000)="c95a0aabb8a41cded421e700db0fd91a47e61f269c29302ccc824d3f3a2a4737fadb745426f0a1aa38c5465afcdc09fcd642467e1a29efe167456c39365f693d67a63d02a5781edd05c8bcabf58e27c6adac8cfada4b517a909521a412a51aed17663c37a92e668e8541ea83aea50738a5e8f926cebb6a8c10c721681488b77541337c52e4a5afcba558a4d628ce202427cade86c6a0acb051fbe7f9cff888a02ab1b016597bb133b4864c45969f", 0xae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000000)=""/18, &(0x7f0000001000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400000002) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7) r4 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r3, &(0x7f0000686000-0x1c)={0xa, 0x1, 0xb2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getpeername$inet6(r3, &(0x7f0000924000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000084a000-0x4)=0x1c) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) writev(r2, &(0x7f00000b0000)=[{&(0x7f00001e2000)="3ee5bb374edf8e94205cd42a665da2427ba676df26e1671e7725f82f8112adf5ed5653f1cafc8b21cf5433e18f6e2e5221429ba5f5895a34d83d69b6809eeaeaac39dee176d680853525b2245ac9ff5ee9bcd458cdb72baa19d741312a380f8ff2d7bc996e84913e7148441b738d19e25451d2d4038aeda3d0abf094ee36d0b521721dcde43ae724f45b3005c9b6547ad9963048b15cc086b5128e44b77e39f57b0bb2dd7ecab134d6beaa75786e1a73eea94a3c0c5e40c0caf822b999aad67c1b21ba4c17801e23c7d2e7c493408abb455128165c7b7f8a2c", 0x0}], 0x20000000000000e4) 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00001f4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000b2b000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000747000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x5b9078a28edbe046) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x14d, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000886000)=@generic={0x0, "ea5790cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b651892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa9987c5fab4022258602100000009"}, 0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002b0000-0x8)=@req={0x50, &(0x7f0000a95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6014, 0x2065, @fr=&(0x7f00006de000)={0x2, 0x2, 0x100, 0x4, 0xff, 0x1ff, 0x4}}}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000773000)={0x0, 0x8167, 0x4, [0x5, 0x1f, 0x4449, 0x3]}, &(0x7f0000809000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dcf000-0x8)={r2, 0x8001}, 0x8) 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000002000-0xa3)=""/163, 0xa3, 0x40010001, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x702}, 0x1c) ioprio_get$uid(0x8000000000001, r0) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) close(r0) 2018/01/29 03:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00001ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7d000+0x26c)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) getegid() r2 = getgid() ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008d4000-0x1)=0x0) getgroups(0xa, &(0x7f0000d69000-0x28)=[r2, r2, r2, r2, r2, r2, r2, r2, r2, r2]) fstat(r0, &(0x7f0000b89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000068b000-0x4)=0x0, &(0x7f000062a000-0x4)=0x0, &(0x7f0000e6d000)=0x0) setresgid(0x0, r3, r4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002c6000-0x4)=0x6, 0x4) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000099b000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f6d000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x188, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000f6f000-0x4)=0x0, &(0x7f0000f6f000-0x4)=0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f6f000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f6e000-0x4)=0x8, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00002b2000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00008d5000)={0x7, 0x0, 0x200, {0x77359400, 0x0}, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffff9e) [ 47.772964] binder: BINDER_SET_CONTEXT_MGR already set [ 47.778279] binder: 6849:6851 ioctl 40046207 0 returned -16 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b62000)='/dev/binder#\x00', 0x0, 0x3) r1 = mmap$binder(&(0x7f0000c5f000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x18, 0x0, &(0x7f00006c1000)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r1, 0x0}], 0x92, 0x0, &(0x7f00001c8000-0x92)="4870746cc772c01aab36a27455049a8a6704985559f3b93ffb08a666ff409e95bcf82c5267da828d6e1a52c282dcb999ffa53ea364c5ecc0d5a28a672c8393c5117bb430f90a7f76c2b4a1cd96c111917528734ded83faae75bcdcb22fec548c886ca00ad76ac01c991457b755ec5c675d89bba134955ddf5c56edeeda0653f664c9a3c3a29a864569bce194ffffffff276f"}) 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = dup3(r0, r1, 0x0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0xc) fstat(r2, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000fb9000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x200002}, 0xc, &(0x7f0000612000-0x5)={&(0x7f0000fd9000-0x1530)={0x1530, 0x25, 0x2, 0x0, 0x3, {0x15, 0x0, 0x0}, [@nested={0x1034, 0x9, [@typed={0xc, 0x65, @u32=0x6}, @generic="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", @typed={0x18, 0x46, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x5d, @pid=r3}]}, @nested={0x320, 0x3e, [@typed={0x18, 0x42, @ipv6=@loopback={0x0, 0x1}}, @generic="0a966bdf67d8f893dd17dabab20dc142423e1e960d7f4c2f7d70281cd38db5c6cb69e12002403addf393320e4be975d3b25746af380b2d594e3b196ef0e5e029be81a0062ae921f349716853f3c1dca7c6efa736d4543d6fcda18546f8287cc5651baf2b26b33a533ce0f85ae20cbcdbd4b84b9a79b5e84f90644d288ec94fcdea5c5613a76d9afb62d9ec6e340ac29e6ecadfdd56b32ad35ee3a492a5b6cc2db64aadac1a046e0973", @generic="", @generic="aeae8f5f02281ff0aaefb6479f05a173aae730ec34ade38138c73fca14725ede4a608040857f1ba1c434deae022d43a272042ff05e888255fe3d93db620fed6b6d43aaeca0fe75bcba0199a04442cf724831a64bd5d7cf2ea38b3b", @generic="d46fc7c128893c7767ac96ae7bcf6b57407f8a81dd4a65e442350e7b2945e5f5a53cca3a2b0f90294eb2e793952645148a6a522c54dbb7e67e14f1890c9ab10afc35deb644a635c2720ab7be1cfd717a14bd3f51bb93af4ec6e457d9d382de3f8f3d55a41557dafdee91c2893cb6211adc46d01a23dff979be04218c1060c4fb3b4b4477a987a9b0201e6ce997f390d5eee32742082499f3d1b5a9363bd1e5857c2bd47241a2da9f54d5bdcdec6d47cc68ee9758508aa0f5eedef8c22a5836a1db17496aa91292f9b8dc045a0e5cf90980d6c97b04b449f6bea313b20e82796e3cc1527858", @generic="69663a2cd404e89db04b7740b3dd4b384173f5a5be26fae50c5dcbb2301d95a827ea9d7f7a57b1b5bce136", @typed={0xe8, 0x8b, @binary="bfe7f08752d857584bf6ddcac95b33f81aa50f7c292c524f59a00697f2b96a5723462e306a50e6b201ea2588987f49fb4807bf93a63f7422230e0ebb05e8ce98d6af7e3c56ff7e6f51a12f9bf561c801f0556bf45608be85355a1a37cc8455bc4a020b8faff92761d31704a617535ca57e50aadb650ac517b0b293d21368de51eae751b195aa17ea3ef9ed3040824abb81c90e014191f0226cc88dd9a8129dc64650538844c24fa4ea0356dd3d6e5c1053e7fff1a902a6c0bcba0094b33ede477c9103cc1e44935be10bfc209102f656a0272f3a6a779d260444c59973"}, @typed={0x8, 0x57, @void=""}]}, @typed={0x18, 0x7, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x1b0, 0x29, [@generic="940742b7c4e8d026d24ff09259e0ec2b", @generic="0748b7d37932c807ee0e5b29927ae96cd63ef05715c252f4530a9b6616a0789bf63288d9ba532c24ba58562ddb2f5a6768fe5e9b75ba51b3649d042df0fdc6d8dcc9d536e364a9718b0de6e5faa8bf9133cd165fa8cd", @typed={0xc, 0x41, @uid=r4}, @typed={0xc, 0x2e, @uid=r5}, @generic="d2881a56cc99c0594b56e6a647fc6ab71e9b324e54e8602c9a595ee62e9d64c25afec97fbcd44f224b3520ac2e696dda1e009dd6d1d75280e7f4614db8f4d5ddb2cac83dc73c25a45b0fdcb83f00a3999b5740c590aea1476b8fb64a9140abf34921ae8d0424fe08b3a221ed0e315f83552ebac039449849e75d82466c0dde8ec9e502fe14d34e29ece572ae3209e23ddf6cf5dcf2f7f8dadef22920b48a289989b7f8b27a058172736c2bcc14c73100a4f1ab9e120a0ceabd66decab8098f", @generic="fd912385f4b442d51e3027bfb201adc0dd6aa5b2f66123d412e08d6e1df69b878ab63dc2308ff7c5c88f4fee3d422e98e29ca8fe161bf31e2e3d727a5b2d2987576a5a8b41a1520d6f57b74dc928b534501b472205b5af54156cdca217a283a2f1ee9957f3f0dc9380bfb945a20a"]}]}, 0x1530}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000045) 2018/01/29 03:16:22 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e78000-0x8)='./file0\x00', 0x412000, 0x2) 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x401, 0x0, 0x0, 0x1000000000000, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfffffffffffffffe, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x10000000000, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x2}) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002400030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000000d000-0x8)={0xa, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x4) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000-0x8)={r2, 0x1}) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0xfffffe8d, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0xfffffffffffffffd}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000026000)=[{&(0x7f0000027000-0x1b)=""/27, 0x1b}, {&(0x7f0000026000)=""/7, 0x7}, {&(0x7f0000002000)=""/0, 0xd55c14c11dc460b3}, {&(0x7f0000026000)=""/78, 0x4e}], 0x4, &(0x7f0000028000-0xc)=""/12, 0xc, 0x2055}, 0x0) 2018/01/29 03:16:22 executing program 2: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000-0x4)=0x10, 0x800) sysinfo(&(0x7f0000437000-0x35)=""/53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x4, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) flistxattr(r0, &(0x7f0000339000-0xf)=""/15, 0x313) [ 47.856756] binder_alloc: binder_alloc_mmap_handler: 6853 20000000-20002000 already mapped failed -16 [ 47.866556] binder: 6876:6880 BC_INCREFS_DONE uffffffffffffffff no match 2018/01/29 03:16:22 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000009000)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000007000-0x4)=0x4) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005d7000)=0x1, 0x4) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ee3000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) socket(0x12, 0x0, 0x0) 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000987000)=0x7ff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ade000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000003f000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000039b000)={0x5, 0x0, 0x10003, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000232000)={r2, 0x800}) unshare(0x400) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x81, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/150, 0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x2)=0x8) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x278b7c90) 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) acct(&(0x7f00001e9000)='./control/file0\x00') mkdirat(r0, &(0x7f0000d28000)='./control\x00', 0x0) getdents(r0, &(0x7f0000cf3000-0xd9)=""/48, 0x30) readlinkat(r0, &(0x7f00005fb000)='./control\x00', &(0x7f0000035000)=""/72, 0x48) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000912000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000-0x4)=0xe8) syz_extract_tcp_res$synack(&(0x7f00000a9000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) r1 = add_key(&(0x7f0000993000-0xb)='pkcs7_test\x00', &(0x7f000071d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000360000-0xb1)="f401eeddbea24a045e13e1b263d250bfea145402067486f9645f9b81a3c2ddc50b6146e1b819f974e9f72aee83a745ff1b2fff392cfc6b69c3807dc14ac409a5353f5036f158f13c0359b74e23a3efbb1be2e2b4c81a34f2f059033100b26650160b911c773fd56e387ac6c8fbb96329b9834f92105d578a9d176e35aaa9ec9193114f8a2ac6a5185b8f97be9c08493ae7b9846d571f99674572f559c083954b71ec1d8f78b2d101abbe446df95d2deaf1", 0xb1, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000780000)='encrypted\x00', &(0x7f00007dd000)='\x00') 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a02000-0x8)='./file0\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f000093e000-0x4)=0xfffe) syz_open_dev$binder(&(0x7f0000ad1000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000527000)={{0x800000000000, 0xf2d9}, {0x2, 0x200}, 0x1f, 0x5, 0x26ed124b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000876000-0xc)={0x6, 0xed2d, 0x6dcb, 0x4, 0x8, 0xb93}) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00007d8000)={&(0x7f00004cb000/0x3000)=nil, 0x3000}) bind$netlink(r0, &(0x7f0000113000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1ffffffffd}, 0xfffffffffffffd79) 2018/01/29 03:16:22 executing program 0: r0 = socket$inet(0x11, 0xc6ad24262b071e7, 0xfb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1012, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/29 03:16:22 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000002e000-0x4)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000002c000)={0x2, 0x3, {0x3, 0x3, 0xfffffffffffffc00, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000035000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000036e000)={r1, 0x8, 0x7, 0x8, 0xd62, 0x7}, &(0x7f00009d9000)=0x14) sysfs$2(0x2, 0x10000, &(0x7f0000124000)=""/41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x3)='lp\x00', 0x3) 2018/01/29 03:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b2b000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000013f000-0x20)={0x1, 0xffffffffed52a172, 0x4, 0xfffffffffffffff9, 0x1, 0xffffffff, 0x1fb8000000000000, 0x875, 0x0}, &(0x7f0000ea8000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005be000)=@assoc_value={r1, 0x9}, 0x8) r2 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl(r2, 0x2283, &(0x7f0000001000)="") 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x0) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00008c8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fd8000)=0x0, 0x3) 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000064f000)='user\x00', &(0x7f000059c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000802000+0x67e)="462a0b8efc91ac95305e02c4116ded8ea1e6265a64d6e754967cd61238cee6517bd5bbf8d8bbd9fb2b3070a197b867976cfe79c31654fded450fddfb50d6aced9b1cb9f39e1d7f5965ba8cd5ad6cc4342f39adf9eb4def78f10e477a83f51de38063dddfa06f2a8f6cbaff7df2b60955a72985cc7cd57a027ef2809310fae98db9ecba5a35683250a411ed717a5628677c94b78777b157f32124dd7a", 0x9c, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f00000b8000)="122c1af6582423754b77931a543463bf55b96556fef5ed43262f7a634d97c976cde14e8b65ce74b47b454b5fb1", 0x2d) r1 = syz_open_dev$mice(&(0x7f0000d74000-0x10)='/dev/input/mice\x00', 0x0, 0x82) writev(r1, &(0x7f0000569000-0x20)=[], 0x0) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000c000-0x1)="", &(0x7f000000c000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x1, 0xa4500) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"8cc91f804f4cd9ae1916810315217581", {0x4, 0xfff, 0x3ff, "3810020c9e88", 0x100, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000c000)=[{{&(0x7f0000006000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/83, 0x53}, {&(0x7f000000d000-0xc2)=""/194, 0xc2}, {&(0x7f000000d000-0x43)=""/67, 0x43}, {&(0x7f000000c000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0x0}, {{&(0x7f000000d000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000)=[{&(0x7f000000c000)=""/120, 0x78}, {&(0x7f000000a000)=""/250, 0xfa}, {&(0x7f000000c000)=""/215, 0xd7}, {&(0x7f000000c000)=""/254, 0xfe}, {&(0x7f000000c000)=""/137, 0x89}], 0x5, &(0x7f000000d000-0x14)=""/20, 0x14, 0x10001}, 0x8001}, {{&(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000)=[{&(0x7f000000c000)=""/108, 0x6c}], 0x1, &(0x7f0000005000-0xe2)=""/226, 0xe2, 0x3}, 0x4}, {{&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000-0x8)=[{&(0x7f000000b000)=""/214, 0xd6}], 0x1, 0x0, 0x0, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000)=""/2, 0x2}, {&(0x7f000000c000)=""/0, 0x0}], 0x2, &(0x7f000000d000-0xc4)=""/196, 0xc4, 0x4}, 0x7fffffff}, {{&(0x7f000000d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000-0x8)=[{&(0x7f000000c000)=""/36, 0x24}], 0x1, &(0x7f000000b000)=""/215, 0xd7, 0xfffffffffffffffd}, 0x8749}, {{&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000-0x18)=[{&(0x7f0000005000-0x94)=""/148, 0x94}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/71, 0x47}], 0x3, &(0x7f000000d000-0xf)=""/15, 0xf, 0x1}, 0xff}, {{0x0, 0x0, &(0x7f000000c000)=[{&(0x7f0000009000)=""/53, 0x35}, {&(0x7f000000c000)=""/94, 0x5e}, {&(0x7f0000003000-0xbf)=""/191, 0xbf}, {&(0x7f000000c000)=""/88, 0x58}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000d000-0x40)=""/64, 0x40}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/130, 0x82}], 0x8, &(0x7f000000c000)=""/0, 0x0, 0x401}, 0x10000}], 0x8, 0x10001, &(0x7f0000007000)={0x0, 0x1c9c380}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000c000)={0x11, 0x15, r1, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r0, &(0x7f0000dcf000)="ebd55a18b61578347c4ac04cfbe9a1b9506e18fe8bd3e1700f4c7e9d3883bae47ba1463620a42a5a6feae7cbf607a48142901a6d8124aa3056fca635730f25e85c9911324677c48baecf28b023178b94fc9e52c2eb116e75d5e80ac46d9d330e72e62fc921345df6b05144683e85987bb3e813d0a6fd49bbbafa5245076f4e54c01655ea584befdb2b35eb95c253de87d7d8731197157a08", 0x98, 0x800, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d88000}, 0x1c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006c7000)={@generic="126489d0b5d997a6ba57f75feb0cca5f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f000018b000-0xa0)=[{{&(0x7f0000532000)=@sco={0x1f, {0x8000, 0x4, 0x8, 0x401, 0x4, 0xff}}, 0x8, &(0x7f0000495000-0x20)=[{&(0x7f000095a000-0xaf)="6fe6e894c988db8a1f1200265a8f5ead126522c24ff2c97b10fdc8aa1689d4ebea68f2f78c30fbead2e44408fc4a52f7b196044658e3ab998bde5d03054f65f04b7b214b39b4d186ce0a59a8f8f6fec64b9d54bd117fa416e87dac0898498f451bf32541cd11fcf22dfbdf20ca5f4434a31b8d6e34a852d64b8a825013b1acfbff885c0cdde18bb15ec44724ef5a623914540b8252ca6dc81d5645c855a2162ab292581a552edd2e1eae94e316a0d9", 0xaf}, {&(0x7f0000c1d000-0xa8)="598fa36a3e1d995ce596b2def3fee7f38be00726fb5d10a3bc0c6c400a4a110777c7fb0b4ba4af0c73b301fef42aa189cb401c2153df87e4edf64b12ea2e6a53025bb3b4278b802a98fd08f3cdd7d28c537ce23403a573f0b6627ee938ccd9176a982c1605aeffe41f1fc469b18440cd6582e5c3bda450a77c99bcf5b97ac9a386a64ca6214246bc885f34bae25f035f528374849db3eb78a551539f2d24ef602716c9a0887729cb", 0xa8}, {&(0x7f0000681000-0xf0)="f34d3ff050a6d4cec4402f5610e1962756ed0a27852ab693caf62478fa4a1c500ab9f4f54dc0ed44d2bf2caf38cfe1f86b595c7fc43519a9c2c5369082de3eaf7b6c3a9564cfc2d88759700f974e5dc3ae16fc64503e4397f07d28d32086e9212938d009b2bbf5d21938afa882c34c68d3d0fe504da55909d0f7d2862da19e00fa624cdf0581a3c75797204359fe48afe59bdc11488c6fa79f9e39d74f9601c659a03e971d0693af63589eaa951e6ed6e355c1ba7ce25198019c9f7358756afea8e945f904c3fe603e5b7b506976ce75e8f1ea9ca65088fdd0b124ee30461e86cef3d848e265b440965d7a9085789952", 0xf0}, {&(0x7f0000e34000-0x8e)="2b5ebd54a155c13a87c1ee773bb135dba0aed2b829960476e6c840e616ba014e6f7ee44d151b4078d48db487e8f5fa6a6fbf8f14481b2a914e62a8ee648e812b1ef14922241dfbb4f02c31202ae24ece8ec1a1b8c4fddc2032fbc0fa11517ee17cca71d1e9b52b8b749f90c012ee914b1d63614fc25d763c135855d28aa7543c3d45e6cbe4aba70a1f5946b55baf", 0x8e}], 0x4, &(0x7f0000bbf000)=[{0x28, 0x11e, 0x8, "faad4af6ec57620513780a30f72053be3f7848fce5126a6fb22fe201"}, {0x64, 0x111, 0x44, "c96e35c9e07740623cbda80bb462bf7b061fb040045068ad6cb10f7d4e5ea16ffeb43206befa3010e2bda76f001b7589d9d04f8bfd0af1346b2f5b8384524f6cdf71837c86cb339f4f74b6203ef90661d9581068c8"}], 0x8c, 0x4000010}, 0x200}, {{&(0x7f00002e4000-0x80)=@generic={0x0, "d211faf39e313a2d359b1bacb67b18747cd50cf152c1fb72d9131ede0969ef7377bc29d8e08d5836f482d646b78c8aaad5c1e211264900eb61f753b0400ba027f997c1b2cb8c9ae7981948dfe75986c8bda7938c1d114ac7d76842801004127a1d7a89028bb2a23520e4c7bcae432fbbdcead832288c8d5b34e5bf344dc5"}, 0x80, &(0x7f00008c9000-0x38)=[{&(0x7f0000c79000)="790177c94873", 0x6}, {&(0x7f0000c28000-0x12)="98cfe6063ca240bbe29df62e3d65bbf07114", 0x12}, {&(0x7f000096a000-0xbe)="836e3a81105a0e43d5ac5263bade52ffb6c2a817bf458df5697b970d860adac67a932ea1cfae1c95f70601e2ce2918676c9190b9548d0ad9f0a1f22932c1a12cff5fd864343beee70e96a8f8ae4b1e52142cc69bc8fb0f424065ce2ae3198042104d07bcc3714a4f18182f80c1910983109a4f5c4313f5a8f9f56f5e0f595c4d3a673e7d9c5d0b4434b144ebc657c90a6bd02385196fb621ae4ba8aa510d5fbbecb067d1958e21bb68726c4f6752758fe10388076ffca2a2f24ef6f5350b", 0xbe}, {&(0x7f0000c5e000)="ca32292f76d16bb534abdd8583ee73895e66072c98fd1dd3f2239eded915618aa51eae4334d00ef340c68cf0091566d7f06093", 0x33}, {&(0x7f00005a4000-0x3e)="5c0e2de8101edb3c14084a67987c342e38a682776d965bb87a3bb31bdd585a73b67fae67fc12881434b9f3d8ec55d3f9139983e4f671b381600e266591dc", 0x3e}, {&(0x7f00003c2000-0xfa)="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", 0xfa}, {&(0x7f0000976000-0x4c)="2d6900c4534621bf3478e2550f923d3b975ff6f224818eee6f376baf6eba607ad947f9af94af35b9a7eed4100251cdb221ff7c54ba956f740828ac8c48035ec51a2eac4cc5bb1610c051155d", 0x4c}], 0x7, &(0x7f00002ab000)=[], 0x0, 0x90}, 0x7f}, {{&(0x7f00007ea000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000034a000-0x18)=[{&(0x7f0000ef6000-0x1000)="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"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{0x64, 0x84, 0x5, "7a132f6d0cd4e9743523941c2eee95713d044bd0491d6e4472a8cd1e56822fafa684e5bf2599b9a096d2502bee133defde5127eeb2ede1ad8768f3388b8c56e9580735bc7bb220babc4eb826e074e49a4ab7f85228"}, {0x30, 0x101, 0x3, "fc2509230bdc7dd0f1045068f30b21eeabe0a2ae47fd695fffacf64e7eeb96c31b"}, {0xc0, 0x13a, 0x401, "859d2e2c086c4afef5d2edec638cc7edfcc50c445410f009911f6d81b063fe7d0a71fc20b47eb35c1a5828638459fead0bc17acc112feef61b2998e04140dcb276ac219d855ad0d3593b619d838a55a0d179bd61d3e42805f79693f914e8517e59dfa825138e7b58e2e46fbf9e674eac1fed268dd9bfac2546e26730aa01ccca2a84b1869ac10aebb12483aea2ece03879a4b46119cb30ba3a8228390dad1fd3df5e7d98220aee310814f5655b97a4bfcae07b9c"}, {0x50, 0x108, 0xffffffffffff7ce9, "7457907dc387f5362599a57bf88532af6b263662f218a63f1aeb9edc4f03e8fa7a410dad26a2ae71bfbde659f2c0cf75d2b3920983006d6b4d6a6230360327c49932d9"}, {0xc0, 0x109, 0x5, "ffbbea30a7bcd65df36fe6692a91dbaf680b06fb0272053d2c589d6eb2470e2384ace71dda9b16632bfc84f485948aff9faf50f08637b5f259b096a9f52a0b69536cde0371d49c879dac9209a3f93c58e8d372396739960ae5a9c0ef637a3e9308b181ff64f8dba28cb6c55870a84e530c0aed0ddf2fa282e0ef7245c387d39b2abbbb7928cb177f30ebd4fa764df8c56fc1ab8ed81e0129bc2ff19b914aebb564ef11294ca5ffde424f892e76d843538f21ef"}, {0x50, 0x10d, 0xffffffffffffff7a, "3eb716080798ef6bc0eacf5bdfaa5bbc3a972673c720a92b81333b3615848c946cfaa58517aa21c5f26d4c3b681256903785e1d30c64b105baf835ee4f18d4d35669c18f"}, {0xf8, 0x117, 0x100000001, "6b3ddadf30cfcbf273cfb01b6728d3ff5cf6e1b32c03210b951019aa288f7202b0022ea69b92fe7c495e60945c84a17be308eb36726b3b6aafddaedfc80bc8cc204a1ed80a0d2f7940e686927e7ff606860445e5997e7dbc49861377c82d7013dd3d1012237d2018778ffea60eedbbf4014c0017cb67d9f15f9078fc190a2505c8b04da167dc16ad26e75289273598fad74d66403b68efac032a2fb4c58595a6323d33beceb94f60347b372534f8ed144092ffaf0e16661b746809b971ca3f54df1109e29bb98d33b076ab9cf3df8e4d489d7210cb28283a745c3c6dbe5e4e9239b33fd90403b0cc2cb424"}, {0xfc, 0x11d, 0xcf3, "472def55f719c70403d63f6ffd96499ac20d016664c20c8e9cf5015565e7565b811372dbabf9c9aea7452eb9bcb2c81be84d595ca2c2fd1b6d469186cd5eceffa9ee03ab190b12fb0c9e150097c80281f6294d8020060809b1c906d733566cfba810d1b5ee0f4ce19bf082f976deb1e57a757f3662e9f830fd18367ba28b839b948146f3a1fb5008519f8ee3b8400fa50e34316e1b1c2ca4d8b0b334c393e492ca2fd452c021d879a2a285b6e8d3efa329ffd4393beeb4be33b22b02c132fc7ea5a13b684c9cedbcee45099d54587bfe355113f00accc45bc485a4b2e0627f966a2c8612b75f1d9fa3472a63318b"}, {0x60, 0x10a, 0xffff, "a9b0ab6f03ada3d60a11c17d57e6290303653deccf3dad9825722d0c0e21cf9df3410059cdf228451dca3bfd8b36d4af45218388a11e6ce00da7ded6517fe158c90a212608ee302e3edd91e18496097f1f"}], 0x1514, 0x0}, 0x401}, {{&(0x7f000058a000)=@ll={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000017a000)=[], 0x0, &(0x7f0000e65000-0x94)=[{0x94, 0x3a, 0x5, "233a1ac33eac34a17271ab8c056a89b52e6404d479f89a868e504a5492e651b39ef6da777a5d720b53b1de2ce29438a690eb4ba4c12d66fc901e77ce46a64107eded058337efa9db5cd1a4b7abf5c0d1b7926567ae0e565ffde9ba7dc0f6607cbb72475b1eb055839225f5be459c691ffe9b2c13883146e6b3da998c251cf1934a08d3ba73"}], 0x94, 0x4000000}, 0x9c}], 0x5, 0x48001) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/29 03:16:22 executing program 5: socket(0x19, 0x7, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000cd0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) getsockopt(r0, 0x2a7, 0xc0a, &(0x7f000016d000)=""/0, &(0x7f00004fe000-0x4)=0x0) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) restart_syscall() r0 = mq_open(&(0x7f00004b7000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000003c000-0x23)="ec150ec9d79c4a0b9e4d938df62c0a187f3673889aa115631de8a6b422d3b7dd986115", 0x23, 0x51, &(0x7f0000823000-0x8)={0x0, 0x1c9c380}) 2018/01/29 03:16:22 executing program 6: socketpair(0x0, 0x1, 0x8, &(0x7f0000cdf000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00004c7000-0x8c)={0x1000, 0x6, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) futimesat(r1, &(0x7f000058d000)='./file0\x00', &(0x7f0000432000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/29 03:16:22 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}], 0x1c) r1 = geteuid() ioprio_get$uid(0x3, r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0x3, {0xa, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000999000-0x8)=0x6) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000afa000-0x8)='./file0\x00') r0 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000bb1000-0x6b)=""/107, 0x6b) 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000599000-0x9)='net/udp6\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000706000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000074d000)=0xc) lstat(&(0x7f0000314000)='./file0\x00', &(0x7f0000b8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r1 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0x14) creat(&(0x7f0000eea000)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000049b000)=0x200, 0x4) mknod(&(0x7f0000851000)='./file0\x00', 0x20, 0x7) 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) getrusage(0x0, &(0x7f0000167000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000)=0x0, 0x0) 2018/01/29 03:16:22 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000012000)=[{0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000021000)=[], 0x1555555555555655, 0x0, &(0x7f0000021000)={0x0}, 0x8) 2018/01/29 03:16:22 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c70000-0x15)='/dev/pktcdvd/control\x00', 0x8c100, 0x0) fcntl$getflags(r3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000091e000)={&(0x7f0000f50000-0x266)="0e", 0x1}) 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd5000)={0x4, 0x1a2, &(0x7f0000fd6000-0x8)=""}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd6000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/29 03:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000005b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000027d000-0x4)=0x8, 0x4) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000928000)=""/240, &(0x7f0000ca6000-0x4)=0xfffffffffffffd75) 2018/01/29 03:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000059e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d46000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003d2000+0x1f1)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a3, 0x2, 0x67ff, 0x20, 0x20}, &(0x7f0000a31000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b99000)={r3, 0xf, "50864f393f0ebc2fca5ba513797dbd"}, &(0x7f0000621000)=0x17) r4 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r4, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r4, &(0x7f000000a000)=0x0, 0x2) 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000064e000)={0x65f}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000880000-0x4)=0x891, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009c7000)=0x0) process_vm_writev(r1, &(0x7f0000d26000-0x8)=[{&(0x7f00007a5000)=""/141, 0x8d}], 0x1, &(0x7f0000729000)=[{&(0x7f0000f65000)=""/150, 0x96}, {&(0x7f000026d000-0xba)=""/186, 0xba}, {&(0x7f0000f87000-0x44)=""/68, 0x44}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000fb3000)="", 0x0, 0x200007ff, &(0x7f0000d5d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000406000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000082e000-0xc)={0x40000006, 0x0}) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00004ce000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r6, @in={{0x2, 0x1, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xfffffffffffffffe, 0x4, 0x24}, &(0x7f0000001000-0x4)=0xa0) write$tun(r2, &(0x7f0000358000)=@hdr={0x1, 0x3, 0x8, 0x3, 0x7, 0x5, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x3, 0x0, 0x7, 0x1f}, {0x1, 0x400, 0x0, 0x6816}, {0x9, 0x80000001, 0x3, 0x1}, {0x5, 0x0, 0x0, 0x7}], @ipv6={0x7fffffff, 0x6, "324f86", 0x103c, 0xc, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x1, 0x1, r4, r5, 0x9, 0x0, 0xb, 0xc2, 0x3, 0x0, 0x7, {[@generic={0xff, 0xa, "1560533c4af07cdf"}, @sack={0x5, 0xe, [0x3, 0x3, 0x1]}]}}, {"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"}}}}}}}}}, 0x108c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r7 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) r8 = memfd_create(&(0x7f00003a0000-0x4)='em0\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000653000-0x8)={0x0, 0x10001}, &(0x7f000036c000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000005c000)=@assoc_value={0x0, 0x0}, &(0x7f0000965000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f00007f9000-0xb8)={r9, 0x0, 0x6a6f, 0x1ff, 0x1f, 0x5, 0x9, 0x9f00000000000000, {r10, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x100000001, 0x9, 0xba}}, &(0x7f000046b000)=0xb8) [ 48.238149] audit: type=1400 audit(1517195782.723:17): avc: denied { create } for pid=6985 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 03:16:22 executing program 7: prctl$getreaper(0x1000000023, &(0x7f0000bfe000)=0x0) 2018/01/29 03:16:22 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x13) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="754efc2dc9ae206bfc5f26576b4bcc29", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000008000-0x1)={0xffffffffffffffc0}, 0x1) 2018/01/29 03:16:22 executing program 6: r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0xb0a7, &(0x7f0000002000-0x58)=""/88, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000002000-0x14)={0x11, 0x1f, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x101, 0x3, 0x3, 0xff, 0x0, 0x20, 0x80000, 0x8, 0x10001, 0xfffffffffffffff8, 0x100000000, 0xfffffffffffffff8, 0xb03, 0x80000001, 0x7, 0x29, 0x1, 0x1000, 0x3, 0x7, 0x0, 0x7, 0x1, 0xff6b, 0x8, 0x6, 0x6, 0xff, 0x2, 0x7, 0x1, 0x2, 0x8, 0x5, 0x8, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x7, 0x8001}, 0x300, 0x6f, 0x8, 0x7, 0x3, 0x4, 0x7, 0x0}, r0, 0x7, r4, 0x0) 2018/01/29 03:16:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/vga_arbiter\x00', 0x4801, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005aa000)=0x707, 0x4) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) sendto$inet(r1, &(0x7f0000e2c000-0xb2)="c7d69def6155626c2b58b838278184d14dafad16f293480b84ee90c1352f801d68ab3c57c3694ef32405a588facba11649b792d1ddf3c4544846de359cc7c3c898fd8a8b78662a6d5cb66a75e084c1c4ba1ce2a274fbed5f5d0c445956cf8930b8ca67911514ce0762c1ef176e353d38fe8b24a9cfe751fd73225c796a540fe2aee1fc5bcf90bd537cd775e1f03e6e371afeaf496cc4266c2f7567567410e29513d59de0530ca8a8c48a78485bba6d10b762", 0xb2, 0x40080, 0x0, 0x0) tkill(r2, 0x1000000000016) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) socketpair(0x1, 0x0, 0x4, &(0x7f000053a000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000028000-0x1000)="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") 2018/01/29 03:16:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/01/29 03:16:22 executing program 2: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d2000-0x7)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003a3000-0x4)=0x0, &(0x7f00000cd000-0x4)=0x4) fstat(r0, &(0x7f00003a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00003a2000-0xa)='encrypted\x00', &(0x7f00001b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001bd000)="e61871b58e388be11d7feb967dcd9347fc90bfab1873fb4aef6c0c9d83ea140df89957f088fb373b93300e6f25d262774b17a350f4d46aded98f4a2f58c978a9d2fe55bcc9e809a495c3e05e98701cc29957106ad4f07f1f0b5318e080ef238a0983ad3f73347a680a0eaf557c4aa576fd916295891a16083ac52502fd74468ab09117f947791f152ac0399c6c21480f6fca381851bf91a2e3bea9236375b05fdbf97e0e974141559ad4174c3d345fd0c2482a4d821af1", 0xb7, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003a4000-0x2)=0x7fffffff) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a5000-0xad)={0x0, 0xa5, "ff92af02a38aa351111f42609fb198cbf6d8c8658dab4185d3df1f2aeaec58f2eb430e31c3b8929e9b5634556bdad12ed7f2fbd67f7b7547e0eb9e08f1906eeb96605b1aa7255da8bf0a8b2d2318a902417d25d1f77c0c0d1598efc3312f30309e809c35dd124ea93c57ff21d1aadb7476bdab34f8f3240b77518d864b2fa2138782422f5647adad3730bca37040396988918d5de32052e38f73524b3b885eb81cfb1dcd6b"}, &(0x7f000021c000)=0xad) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ee000-0x10)={r3, 0x8000, 0x8, 0x7}, &(0x7f00003a4000)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00001ea000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003a2000)=0x8) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00003a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002fc000)=0x14) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003a4000-0x4)={0x6}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000352000-0x10)={0x5, 0x0, 0x10001, 0x4}) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00003a4000)='./file0\x00', 0x400000, 0x33417a5296df3047) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00003a1000)={0x85a6, r4}) r5 = syz_open_dev$sg(&(0x7f0000078000)='/dev/sg#\x00', 0xa51, 0x2000) write$selinux_create(r5, &(0x7f00000ae000)=@objname={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x38, 0x20, './file0\x00'}, 0x5f) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000014d000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000377000-0xe0)={{0x3, 0x0, 0x1000004, 0x2, 0x9}, 0x20002, 0x2, 'iA1\x00', 'timer1\x00', 0x0, 0x8, 0xfffffffffffffff3, 0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:22 executing program 1: clock_getres(0x746624aec8175bfc, &(0x7f000062e000)={0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="1043618aaac5634f457b42d21a800c7e22123b3ac24f141c5ee9481421d76e64a9d100bcc566a927be47e2acf705c1e06f134df95743800031f564c57e64058f0916f3519a7af776cba976dc076a2c4938978be1a0", 0x55}, {&(0x7f0000000000)="2f3f1d28784d7d69009a1f6d3226c73c281daf932549b1d028a08a9440050e6056017b95a48ba30e84fe8cf46943a172b887a0182bac9d767dd00620b43c69f0b5c6907c2449937ee8dbcaf73e541d8cb950b8d28ccdf482973baee52df76bd7ad1a3b5dd846793804b9bdf46d87bc2c3cd0a952b127d22c030f0fc59246e5a800a280dce61bb0b89d3bc8cb1bf01ba81650ecaea2030006bb00134ee4819d7011f72cf9f1c67ca847601ecdf7338e", 0xaf}, {&(0x7f0000000000)="a811e6f902d71d8d904b6dd0700853c93fbcfc35895da422207707cd58c335a37cb444d247bef8261c42b9989dc24fafc509fb12542c6a57c6a79a67a7d35fc3f682bfdd65bd1628f4ab3270217c355239ded2f418c7b1364a63b7962671f13489901ff7b9c884dd05d391ca970672a6f739353dea13ae72fbecbb041c2cc1ac6c5e56245acec0623095b77c035bcb7c323d1d1f0ee8c95be506b69b11a3c145033d0b57e1413b8750c88ec81215fd09f1bb70f173c7071529d1d586087b01725583a3e258bfb3a0736f5bfe2aedf184e89f76abdd655f2b", 0xd8}, {&(0x7f0000001000-0x10)="7b671636fd3df180ac5b70a94c035080", 0x10}, {&(0x7f0000564000)="d5a3ea5f47fa08d2697f5dab3433da0789cd4cd9ae0e79d2cbcde7c32fe9b34e0960b013f605dd35d6514c6cb61969579980d64863715e75eac74cd1cb8cdf0e00efa0603e5fd4a1fc806f027f3d", 0x4e}, {&(0x7f00001d0000-0x3e)="55564dd195e363da228ae5d7d81ed7cf21c747c0ed57fa77eb644f50d2455cf507530274865e80157f6e86120cf7f5c9c9ba854a43aefb50127ab26aabb9", 0x3e}, {&(0x7f0000000000)="b67cecedfa81", 0x6}, {&(0x7f0000609000-0x72)="ed5f3a4d1f5add270c82257a37d3e65f8755b79ac96a2a4e9966cb51c0eabe50ba74577b60a8b97790caf130c4912f3b6c411913529b562fdf36dc09f79716e126b166574ba809b710cdb6b28e09b0953cec29ad6c80df265049c642f8935b46d06f68872568e7a121dc3ae5712aca1cc925", 0x72}, {&(0x7f0000ae3000-0xca)="d4570bc57090b34d020650936c03e65a87f92494d83c6476db8db32206cb6f7cbbf94c0e36f650734a3974832c3c7a66066f6221b83b811101f55b6152aeb8229af181f9ab37a3246e0686b5741ac8c9722d87af638de9be18daa73e54d70c5b276b803f2e8e0ccf7ae653ab7622eb8e2bd9d9b51203c651ca3c88c1e0a18cfc479912612a7773a7cb6ed2bb8fd3ae51e394c05944e7c1d04f531c5076130510982dfe5acc71b1b9549f1d68d114cee1e4bfd8bc864a7ade48743cdc59657c4b4128d164d7bccb657856", 0xca}, {&(0x7f000017c000-0x12)="33fc629db663f56c05818026b97c3ec03313", 0x12}], 0xa, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x10)={0x3, 0x3, 0x2, 0x8, r1}) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000eff000-0xdb)={0x0, 0xd3, "e3e7aaadb9bef6f7b44bcd9bb6787d686e96b1e2a45f0a63af686892d6dc2d0b7d048a294497ec901e7e795e971719b887d6b82776e067d665f12d2ed0daf2a39f5356d813d988023318cd7da7214bd88f401e2a3422dc48996a2c0169332ecd16aea4ef86863c0a54e1c23ee4a5237e2da33f3fb7995756c12f29788d342d2b1f641c966f1c222707af17220927f92a890d53df059e9a474005ccd6173a2103dde6f875f6fa9e0fa3850ca23fa26156bc090913487672e20339c2a18f4fbc1db7cc7cfefbe9440539031b9db07dddf9d3e301"}, &(0x7f0000e0b000)=0xdb) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00005f6000-0x18)=""/24) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000eff000-0x14)={r2, 0xc13, 0x6, [0x4, 0x200, 0x7, 0x4, 0x9, 0x2]}, 0x14) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/keychord\x00', 0x50240, 0x0) r4 = fcntl$dupfd(r3, 0x800000406, r1) renameat2(r3, &(0x7f0000906000-0x8)='./file0\x00', r4, &(0x7f0000190000)='./file0\x00', 0x4) munmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000efb000)="3900001402", 0x5) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d33000-0x8)={r2, 0x1}, &(0x7f0000ee1000+0xe70)=0x8) 2018/01/29 03:16:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000001000-0x57)="c88ab2ca4a00f5eb76c6cc3b84cd64e217ff1e05e02f8fbb752de2c67eacc830afbd860f3489695987bd7be2ae93bb498a1bd7d4f288dc313be78439d0df392edc52814115fe3f3d4d7322dabb0eaf16de0f1a43fe892a", 0x57) 2018/01/29 03:16:23 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0x3f)=""/63, 0x3f}], 0x1, &(0x7f0000002000-0xa4)=""/164, 0xa4, 0x4}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a60000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x5, 0x274a7eeccd533922) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000)='./file0\x00') r3 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000003000-0xe)='./file0/file0\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000002000)=0x6) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b85000-0x2a)="b63db85e1e8d0000180200000000000000cc436aed5ed2bc7018ceb89b97ae00000000000000012c9b16", 0x2a) readv(r0, &(0x7f0000679000)=[{&(0x7f0000d0b000)=""/62, 0xffaf}], 0x117) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe8000-0xc)={0x0, 0x20, &(0x7f000013c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000654000-0x3)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000064f000-0x20)={0x40000000000000, 0x10000, 0x208, 0x6, 0x3, 0x1, 0x7fff, 0x5, r1}, &(0x7f0000c4f000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006fe000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000af9000-0x4)=0xa0) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) truncate(&(0x7f0000e81000-0x2)='..', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000014c000)={0x6, 0x84, 0x80000000, 0x7f, 0x5, 0x100}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007e0000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0x8, 0xffffffffffffffca, 0xdcfc, 0xd3b9}, 0x20) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000625000)='/dev/binder#\x00', 0x0, 0x802) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) 2018/01/29 03:16:23 executing program 6: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00009cf000)={&(0x7f00000d4000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000f3f000)={&(0x7f0000891000)={0x68, 0x33, 0x0, 0x4, 0x3, {0x1d, 0x0, 0x0}, [@generic="14ea137c3df473124dcf8e38fe3bbc3472cb6ba55b9496e219b546be2e5cc465e5de5e7773569439c06893b2f5e488ea6242712eabb4", @nested={0x1c, 0x1b, [@typed={0xc, 0xe, @uid=r1}, @typed={0xc, 0x53, @str="1200"}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) write(r0, &(0x7f0000f2b000)="", 0xffffff90) recvfrom(r0, &(0x7f0000834000)=""/114, 0x72, 0x43, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x80, 0x4) socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x80000001, &(0x7f0000003000-0x40)="a327da4ccc033a040a26b49170caf338ba8d7c8a6d6082a0d24e395c636141d59f3d9eba98c6f1074071dcab5f0c4666249bf817963e171e262cb7cc44c63511", 0x40) 2018/01/29 03:16:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ce6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e94000-0x7c)=@newlink={0x48, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0xa, 0x81, &(0x7f0000745000)={0x0, 0x0}) unlinkat(r2, &(0x7f0000d75000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0xfffffffffffffffe, 0x2, 0x2bcc, 0xffffffffffffff91, 0x0, 0xe, 0xffff, 0x1844, 0x3, 0x1f, 0x4, 0x0, 0x100]}, &(0x7f0000d99000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaaf, 0x800}, &(0x7f0000000000)=0x98) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001b1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ad2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x100000000019, &(0x7f0000f7c000)=0x621c, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f81000)='8', 0x1, 0x4, &(0x7f0000f85000-0x1c)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x79}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006dd000)=0x0) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) r2 = memfd_create(&(0x7f00003eb000+0x7c9)='`^(\x00', 0x1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000097000-0x14)={0x8, 0x6, 0x42f7fbea, 0x0, 0x7, 0xd958, 0x1, 0x2, 0xaa, 0x9}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b45000-0xa)='./control\x00', &(0x7f0000b44000)=""/94, 0x5e) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r3, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x8, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f00008a5000/0x2000)=nil, 0x2000}) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0xffffffffffffff2a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000c1000)='./file0\x00', 0x10002, 0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000c5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052f000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006cf000)={0x0, 0x3, 0x10, 0x9, 0x80000000}, &(0x7f0000a62000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000070c000)={r2, 0x1, 0xd3f, 0x8d8, 0x0, 0x7, 0xa263, 0x6, {r3, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7093, 0xfffffffffffffff9, 0x3, 0x4, 0xfffffffffffffff8}}, &(0x7f00007f8000-0x4)=0xb8) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fae000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ea1000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000612000)=0xe8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/checkreqprot\x00', 0x20500, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009f5000)={0x0, 0x4, 0x7, 0x2c6a1b96}, &(0x7f00001cb000-0x4)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000415000-0xc)={@rand_addr=0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002c1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e87000)={0xf25, 0xb, 0x7fff, 0x1, r3}, 0x10) write(r0, &(0x7f000006e000)="7f", 0x1) fcntl$setstatus(r0, 0x4, 0x2c00) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d19000)={0xfffffffffffffc01, 0x400, 0x5, 0xa, 0x1, 0x5, 0x6, 0x7, 0x9, 0x80, 0x8, 0x7}) writev(r0, &(0x7f000016b000-0x10)=[{&(0x7f0000ff8000-0x99)="b2", 0x1}], 0x1) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) getrusage(0x1, &(0x7f0000056000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00006b2000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) 2018/01/29 03:16:23 executing program 6: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000b9f000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) setpriority(0x1, r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f67000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r3, r4) alarm(0x0) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0x1d153bc4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='\f', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000f5a000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55, 0x0, ""}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) read$eventfd(r1, &(0x7f00007a5000)=0x0, 0x14d) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000714000)=[], 0x0, &(0x7f0000111000)=""/203, 0xcb, 0x0}, 0x0) recvmmsg(r1, &(0x7f00005ef000)=[{{&(0x7f0000eea000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ed0000)=[{&(0x7f0000471000-0x88)=""/136, 0x88}, {&(0x7f0000f85000)=""/181, 0xb5}], 0x2, &(0x7f0000c9c000-0x25)=""/37, 0x25, 0x40}, 0x3}, {{&(0x7f0000702000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000bdb000)=[{&(0x7f0000194000)=""/4096, 0x1000}, {&(0x7f000009b000-0x42)=""/66, 0x42}, {&(0x7f0000250000)=""/78, 0x4e}, {&(0x7f0000343000-0xe1)=""/225, 0xe1}, {&(0x7f000063c000)=""/43, 0x2b}, {&(0x7f00009f9000)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xfff}, 0xfffffffffffff38c}, {{&(0x7f0000455000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00005bb000-0x28)=[{&(0x7f00008a4000)=""/151, 0x97}, {&(0x7f0000cd5000)=""/4096, 0x1000}, {&(0x7f0000e9a000-0xe6)=""/230, 0xe6}, {&(0x7f0000c1f000-0xa)=""/10, 0xa}, {&(0x7f000062b000)=""/176, 0xb0}], 0x5, &(0x7f0000dc8000-0xe1)=""/225, 0xe1, 0x7}, 0x9}, {{&(0x7f0000815000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024b000)=[{&(0x7f0000e3a000)=""/57, 0x39}, {&(0x7f0000768000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dc1000-0xb2)=""/178, 0xb2}, {&(0x7f0000445000-0x34)=""/52, 0x34}, {&(0x7f000045d000)=""/148, 0x94}, {&(0x7f0000d68000-0xed)=""/237, 0xed}], 0x6, &(0x7f000080a000-0xc1)=""/193, 0xc1, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000c46000-0x38)=[{&(0x7f0000dca000)=""/71, 0x47}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f0000282000-0x8b)=""/139, 0x8b}, {&(0x7f0000d3c000)=""/179, 0xb3}, {&(0x7f0000d25000-0xf)=""/15, 0xf}, {&(0x7f00001a6000-0x83)=""/131, 0x83}, {&(0x7f0000d94000)=""/1, 0x1}], 0x7, &(0x7f0000a1d000)=""/95, 0x5f, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000a0d000-0x20)=[{&(0x7f0000b61000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f45000)=""/97, 0x61}, {&(0x7f00003d4000)=""/29, 0x1d}, {&(0x7f00003d6000)=""/133, 0x85}], 0x4, &(0x7f000017a000)=""/165, 0xa5, 0x0}, 0x100000001}], 0x6, 0x40, &(0x7f0000489000)={0x0, 0x989680}) 2018/01/29 03:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r0, &(0x7f00001a7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e15000-0x4)=0x6e, 0x0) mq_notify(r0, &(0x7f0000fec000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a1b000-0x9c)="", &(0x7f0000833000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x1e) 2018/01/29 03:16:23 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x450000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bea000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000142000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000322000+0x302)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lstat(&(0x7f000089d000-0x8)='./file0\x00', &(0x7f0000e8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000082b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000087e000)={0x0, 0x0}) fstat(r0, &(0x7f0000fbb000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000297000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000337000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000007e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b0b000-0x18)=[{&(0x7f0000000000)="20115d7177a385cb1ffc5c337906892f7cedaab7d61dcb6db1be0483805cd02d3768714977cea771012316c18f3c49d5d3b6437e4bed17244eddbb5cb4bf03445c620254658fbecf0e076a1c0299f1ed5c109cd17ecdca2ac6cb8a237854b91b3d55b4d601134f57fd677a5eb7b1dc498704849f15fb76c47f", 0x79}, {&(0x7f00006d3000)="37d3563556690b068aa00db18f6757057ae3e5dd08cd6c7273fc6d432a64f4fe984ed80c958b07123a296ce7c365638d7fcc43931e5e98e5548ddbe305242c43ff5012a51907c9a7544f6edff216b6d6e7be01325f29571dbda659aeadab94888033a56b55fc8da9bc21d9d1b3fb0d8633bea6057a0f4411bcbbcc35cd1bc03188532e08bc7e746a78af3e1a3d165b0be8987486c1bad4a18e80da099b", 0x9d}, {&(0x7f0000000000)="a471aca27be7389d44428a1687b18984b9756fd3fa25f7ac80b5851af45d915533a3e6291872453c99c821a2", 0x2c}], 0x3, &(0x7f0000ce3000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0xbc, 0x90}, 0x40000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dfc000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='yam0\x00'}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x60002015, 0x0}) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000db5000)={0xa, &(0x7f0000001000-0x50)=[{0x9, 0x200, 0x2, 0x80000000}, {0x8, 0xffff, 0x3, 0xd87c}, {0x0, 0x2, 0x9721, 0x2}, {0xdd, 0x5, 0xffff, 0x2}, {0x4, 0x7fff, 0x0, 0xe86e}, {0x8, 0x8, 0x7fff, 0x8}, {0x9, 0x200, 0x2, 0x5}, {0x3f80, 0x20, 0x4, 0x7ff}, {0x7, 0xff, 0x1, 0xab0f}, {0x7, 0x3000000000000000, 0x7, 0x80000001}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b1d000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000cbe000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fbd000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000347000)={@generic="b287ff20ed00c15f0e05c536c9541860", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xd0200, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000e9c000-0x4)=0xffffffffffff0000, 0x4) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, 0x0) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008d5000-0x5)='./control\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000039000-0xd5)=""/213, 0xd5) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x40000008, 0x300) r2 = socket(0x5, 0x800, 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00009e6000)={0x0, 0x0}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000065a000-0x4)={0x0, 0x4, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:23 executing program 5: alarm(0x80000001) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000f5c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a14000-0x4)=0x10) fgetxattr(r0, &(0x7f00008ee000)=@known='security.evm\x00', &(0x7f00006c7000-0x88)=""/136, 0x88) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/29 03:16:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000034000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e9b000)=""/247) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c31000)='net/ptype\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000dc9000)={&(0x7f0000997000)=[0x0, 0x0, 0x0], &(0x7f0000c52000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a80000)=[0x0, 0x0], &(0x7f00005bb000)=[0x0, 0x0], 0x3, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000046f000)=0x7f) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") pipe(&(0x7f0000d9c000)={0x0, 0x0}) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) creat(&(0x7f00008df000-0x8)='./file0\x00', 0x48) utime(&(0x7f0000df0000-0x8)='./file0\x00', &(0x7f0000f21000-0x8)={0x9d6, 0xc1}) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000f1a000)=0x0, &(0x7f0000f73000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) 2018/01/29 03:16:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_yield() connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lgetxattr(&(0x7f000011b000)='./file0\x00', &(0x7f00004f3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00000f6000)=""/156, 0x9c) getcwd(&(0x7f0000762000-0x89)=""/137, 0x89) sendmsg$inet_sctp(r0, &(0x7f0000a18000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:23 executing program 6: r0 = socket(0x4, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x21, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0d"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000aaf000-0x80)=[{&(0x7f0000ef6000-0x1000)="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", 0x1000}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000360000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da9000)='/proc/self/net/pfkey\x00', 0x200041, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000550000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000ff6000)={@generic="c2e76d5c5a76594c7a0b7f7606552baa", @ifru_data=&(0x7f0000858000-0x20)="0a0000008000000400000004bd000000ff0001001a00000969000affff24fa00"}) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a7c000)='./file0\x00', 0x48) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00009b5000-0xfd)=""/253, &(0x7f0000d7f000)=0xfd) r1 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000deb000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffc, 0x3d9, 0x0, 0x800}, &(0x7f00001b6000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000078000-0x10)={0x7f, 0x8, 0x1, 0x1f, r2}, &(0x7f0000e7a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000738000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) getpeername$unix(r1, &(0x7f0000f30000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000760000-0x4)=0x1002) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ed0000-0x30)={0x120, 0x0, &(0x7f0000746000)=[@increfs_done={0x40106308, r1, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x20, &(0x7f0000ab4000)=[@fda={0x66646185, 0x9, 0x4, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00007d7000)=[0x0, 0x78, 0x30, 0x0]}, 0x7fffffff}}, @enter_looper={0x630c}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000923000-0x15)=[@fda={0x66646185, 0x3, 0x1, 0x7}], &(0x7f0000b21000-0x20)=[0x20, 0x38, 0x48, 0x38]}}, @transaction_sg={0x40486311, {{0x7, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000917000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00008e7000)=0x0, 0x1, 0x1, 0x4}], &(0x7f0000a84000)=[0x68, 0x78, 0x0]}, 0x9}}, @request_death={0x400c630e, 0x4, 0x2}], 0x7a, 0x0, &(0x7f0000c1c000)="c9cb117c4474c4017a88fce1696d4072b134be00e83ed0af87e6630dc2fc290dfb7893590e9d79f0527af2db35c9c9e6d9c2c7a43c7e6e6e26e6e4e5b60605b38c7fca6c9b66e768f0112be67728ed2a5c21f831630477cc8ac5c376102fe7f284ee67b600bb24da738d84db628df4eba41c661234091071320f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000065c000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a5c000)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000655000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x4, 0x4, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}, 0x3a) socketpair$inet6(0xa, 0x80a, 0x5, &(0x7f0000d63000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000583000)=@sack_info={0x0, 0x2, 0x0}, &(0x7f0000b16000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00009d2000-0x1d)={r5, @in6={{0xa, 0x2, 0x24, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xc2ca, 0x0, 0x8001, 0x3ff, 0x7f, 0x9, 0x2, 0xffffffffffffffd9, 0x9, 0x8, 0x81, 0x1000, 0x1, 0x8]}, &(0x7f00003b5000-0x4)=0x108) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005da000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000834000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000086a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000743000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f53000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x1c) tgkill(r1, r2, 0x1) sync() [ 48.967047] binder: 7181:7183 BC_INCREFS_DONE u0000000020000000 no match [ 48.974299] binder: 7181:7183 BC_FREE_BUFFER u0000000020000000 no match [ 48.981927] binder: 7181:7183 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 48.989249] binder: 7181:7183 got reply transaction with no transaction stack [ 48.997092] binder: 7181:7185 BC_FREE_BUFFER u0000000020000000 no match [ 48.997368] binder: 7181:7183 transaction failed 29201/-71, size 56-32 line 2921 [ 49.050494] binder: BINDER_SET_CONTEXT_MGR already set [ 49.055860] binder: 7181:7183 ioctl 40046207 0 returned -16 [ 49.065093] binder: 7181:7183 BC_INCREFS_DONE u0000000020000000 no match [ 49.065100] binder: 7181:7185 BC_FREE_BUFFER u0000000020000000 no match [ 49.079679] binder: 7181:7183 BC_FREE_BUFFER u0000000020000000 no match [ 49.086786] binder: 7181:7183 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='maps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f00003cf000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000c2c000-0x4)=0x0, &(0x7f0000610000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) gettid() finit_module(0xffffffffffffffff, &(0x7f0000952000-0xb)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) ioctl$TIOCSTI(r0, 0x5412, 0x1) setns(r0, 0x40000000) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r0}, 0xc) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffee, 0x0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000528000-0x4)=0x3b) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a0d000)=0xffad, 0x4) 2018/01/29 03:16:23 executing program 6: pipe(&(0x7f00004fd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a2e000)={0x0, 0x0}) sched_setparam(r2, &(0x7f0000242000-0x4)=0x8001) r3 = fcntl$dupfd(r1, 0x0, r1) recvfrom(r0, &(0x7f0000fe0000-0x1b)=""/27, 0x1b, 0x10000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007f1000-0x20)={0x7, 0xc2f, 0x8, 0x1f, 0x80000000, 0x4, 0x100000001, 0xf7, 0x0}, &(0x7f0000324000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000866000-0xc)={r4, 0x2b, 0x30}, &(0x7f0000e0c000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x3, {0x4, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5c", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {'\x00z', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000000000, 0x0, [0x0, 0x10000000003]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r1, &(0x7f0000819000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000614000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005bb000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r7, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) keyctl$join(0x1, &(0x7f0000d7d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000551000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x3, 0x5, 0xa, 0xa0, 0x20, 0x2b, r5, r6}, {0x20, 0x100, 0x4, 0x9c, 0x8, 0x100, 0xffffffffffffff25, 0x401}, {0x5, 0x10000, 0xfffffffffffffffd, 0x2}, 0xfffffffffffffff8, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, 0xa, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x0, 0x0, 0x5, 0x8}}, 0xe8) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000a19000)=0x0, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000da1000-0x10)=@common='syzkaller0\x00', 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f000005f000-0x14)={0x8, 0x2, 0x0, 0x401, 0x65, 0x0, 0x900000000000, 0x7, 0x6, 0x7fff}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c3000-0x16)='/selinux/checkreqprot\x00', 0x88940, 0x0) getsockname$inet(r0, &(0x7f0000069000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000982000-0x4)=0x10) 2018/01/29 03:16:23 executing program 3: r0 = gettid() ptrace$peekuser(0x3, r0, 0x5) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) 2018/01/29 03:16:23 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000748000-0x4)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddd000+0x71)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a39000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e4000)=@int=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008ec000-0x69)={0x0, 0x61, "cf883fbc3981584a2a1101d0c84758af72122de49b65478ecbe207aff83a0a073d7d2292a28ccb520ddf693ca7305f1f4ea41d973275affd1909cde7ce76c83bd673e814de0b0180197388bae867c0b9b349410899372d326a260c54417cc646ba"}, &(0x7f0000a4c000)=0x69) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000004a000)={r3, 0x6}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008c000)='/dev/vga_arbiter\x00', 0x440000, 0x0) poll(&(0x7f000097c000)=[{r4, 0x100, 0x0}, {r4, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r1, 0x60c0, 0x0}, {r0, 0x402, 0x0}], 0x6, 0x834) fanotify_init(0x18, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000aba000-0xc)={r2, 0x80000, r4}) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b57000)={0x5, 0x78, 0x8, 0x100000000, 0x8000, 0xb55d, 0x0, 0x3, 0x0, 0x6, 0xffffffff, 0x1, 0xffffffffffffffff, 0x0, 0x3ff, 0x39, 0x9, 0xffffffffffffffff, 0x7, 0x5, 0x8, 0x7fff, 0x9, 0x3f, 0x62, 0xfff, 0xab5, 0x5, 0x101, 0x7, 0x81, 0x6, 0x5, 0x8, 0x2, 0x0, 0x4, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000867000)=0x0, 0x5}, 0x840, 0x8, 0x0, 0x3, 0x20, 0x7, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f46000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f85000-0x14)={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe00000000) r2 = socket$inet6(0xa, 0x8000000000000104, 0x8000) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f81000)='8', 0x1, 0x4, &(0x7f0000f82000-0x1c)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x79}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000003b000)=0x642, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000f85000-0xf6)=""/246, 0x7be, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006dd000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000098f000-0x14)={0x8001, 0x8, 0x6f, 0x7, 0x1}, 0x14) [ 49.094140] binder: 7181:7183 got reply transaction with no transaction stack [ 49.101506] binder: 7181:7183 transaction failed 29201/-71, size 56-32 line 2921 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000740000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a000+0xe2)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") lstat(&(0x7f0000351000)='./file0\x00', &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000aaa000-0x8)='./file0\x00', 0x424000, 0x21) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000592000)='hostfs\x00', 0x400000000007fffd, &(0x7f00001c1000)="") 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xc0000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000085d000-0x4)=0x0, &(0x7f0000050000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e05000-0x348)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[r4, r4, r4, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getpgrp(0x0) r9 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000-0x4)=0x0) r18 = geteuid() stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="277d695ee76290d93b7c01e469310d42002de7ff152fe611651eddfe0df42293906a5532230efcabde48d05994613ae8d71ade37ae3314ea4a9d914f833585512d2ae0aa1a403a83800af57c4b4c38424481a71e4483b50b2ea8b4eb8f92241227b79b777c36bec05dda22d15c05249834d06f0cd37baf842904bd17f45ebc3b0125a825c49c534d42125ec97e37c5ee1cb504714c1842ad63c9f278b9e31a792f7f418fc38abea70c188d470f44729517080157da49f7f210705b81aa0c17be2b149ba8e5242f75c852e58b3bfa4cee2e2bb53c75d0036c63ae58d39d8b4a6c0c02600621b389f4e4bb4b82ed17c39532c72d", 0xf3}], 0x1, &(0x7f0000009000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xc4, 0x4040000}, {&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000)=[{&(0x7f0000000000)="4bb0ea9bae9dada3ae93ac70df7b85d539be6b5669442a974ef1b991f97d3e4ff12c99e061a61e7b21acdcc034f92789d869dd67e2a644a2287577e32db6d451941e05d3242dc77c08769437d894d385997f49714c92efba6a588c9a51460c732bbf4eecf5fc8ff93c48fc45623a52c78053a8aab01e30790807", 0x7a}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xe7)="ec46fb6966983ad9fa85cc3ec297efda671a9fc030ea9d258600edb10f2cb566bb4eda923cf07dcfe0298ac1710d0f8dd3e08f8f93380bb1842e0599e0de78ec51375a1243ec16aee69eb60caaf3a7d21ae7788de1803442e6cd659230371db9fe8c272689ded8894a753504bc20aa5d02df1009fa99cf4fda5879f412aa0647f3ca5d8a5428b937b914cf223dbb4b650ce7e2b7aacb202c468237cd223e72d84527841fb44c056f1f5d410d69328b3a02aca3ed36edf932cee3a5e2e7a74bcd4356f634549f53fd829dade5fc51711db0c985b8c9232043a626693a3c86c6816ac9c5193fb6cd", 0xe7}, {&(0x7f000000a000-0xdc)="69ea7171e9125f2357468b65fe29b45c2af2ae5dea8be96ca6661bd0428339be2400171a80b2abae5905528b22a2175a628e7dc6528d82d9b5cccc2ab7ae4597cd13e149069dcbe1dabb02c7db89d1824fcf86468265d8b8cf10b38063bd12693d567419526eacced4d004bc62f0967b2c4cd783738e43abe05b01504fd01218cf31911ff6870a85c421e8a3542903d112218b7bdbc45fa5d745ee517093259de1c0eef7e6ed0c40d033f9605f02f7f0dc76891c588a91a29b54919ac0682fd86d924868ac1067c7148121503fdb2bc99fd5767bf97b44d87892a134", 0xdc}, 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{&(0x7f0000000000)="fca8528ac32b94e1841b8c2fdd7789c13c197df64b7a9e098296b178f2a0d169b39a6fd187ea0ac9658ce26c34ab01a3b837bfdc8293a174acf4723a616441f9b755d33652a80e9cebf802b2dd245bf6ac82c4d8eccae70b0073abca294ad6a2582e76433b86d85226c66d9bf737b12a3b0909663335134b789d944c19c9c5f21a2e264abc669d1524ab6969270e7a53f5171de7e8f261ce6421384a1cc84189ceda6e3b23451b3eb96313d31a650122bde87043211d634438810ad277137e49ce3198f7e5e56cf2bc3ee5d1c479", 0xce}, {&(0x7f0000000000)="605613b1cd49fbc44f51d144778a784d4d0cbb70e7b4b21245e3ab74ede324535d9ff6136f187c61f70fb49d5f7fdc6c1a093a047ae87b89286a29d39cb73364adb21fc78cd1b2155f0afe472ed5eee2c0db934b8d19cf7b1f4b6e5d2a665a335201e098b731d44cbf84c1bd6522bc7173b7df60d8", 0x75}, {&(0x7f0000001000-0xba)="4b97f01c2be6a8a9feda068dee6fe4d8fd5a91819b9cd75ea798dac466f97432213f6fa111fec570e876eafb9a5952d07cf262e5fc3da0a34c3e64ff13ffabe565a3d3110cdc9ecf24e72a2fba024092de662f9aab43b9db8c4d62de9c9089b81e6934cc9b60430855d6b0cce82d4ad9edc5fb049bb6a0cddb1cd24dfea0545b52d1dd0a56eca64f19f1bd19ddda3b38c30a00c1c6773f6f1f89b484daeb0de6678ff9330128fdc009f4e3a02a7ef96c11ff5f35e7bcc81d8d79", 0xba}, {&(0x7f0000009000)="dad44c2195ecafbbe998321f3a7f064fcf36aab64d16f14efa1d30036dc3ec5ef726880304dea9e1574909bc3c44b1950db1373ac76b110e78", 0x39}], 0x8, &(0x7f000000a000-0x18)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x18, 0x80}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x97)="f7d381b360263cbe0428f3059e34fc7c25dfe0d9ab0772e546c9e5ccc961afd521ccf6c61ab304f26f03c226462e0792c856346dde0f3b53e26840d624c9d78644dcaf02f2ae9ae6d025772540a4bf070011301dc59c34a0741c96d0248413f00b808ed23e8943a45fd18453b6de94265711ea83e8fb2358022fd08302dc9738e34f10215a8e91cc87770081f3cf2c0b3eaadc00e0dcd8", 0x97}], 0x1, &(0x7f0000001000-0x18)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x18, 0x40000}, {&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000009000)="04a5", 0x2}, {&(0x7f0000001000-0x16)="47418bdbc7b470ef3dc0f27d81eb5233b6409a276906", 0x16}, {&(0x7f0000001000-0x40)="a076f561f5af50b3c21cf65c83ed773388fe70788f8bb288ace6c080c18e15c20fa7b35c86b84e8a5cc2bd7d37e610b2710aaeaf285ae435ff8c014c00845ec3", 0x40}], 0x3, &(0x7f0000001000-0x14)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000a000-0x40)=[{&(0x7f0000009000)="e0470c466510431c71819944482da2acc35437d735af49d47e1c220a8f6b309670ba2074b9f0871372b341c236fc6ce445e4ed0f941bf94fa5677f92827b9c38949c082811f8daa034372add30f221560a6d61a38c977cec31f6ae2b937107e642fb", 0x62}, {&(0x7f0000009000)="38766ea23fc29e01b77aecffe2f75a1bf0e8c40878185b0ddab3dcfc272a4b073a27220b494241efb3606f3e367d50c748daaafd5f273d54b241789e1b56a1792cf91e908f1602816222f8bffe1e31f40148d0ce2e964a598842008eaccc0171f2751af464058aa8a0bd32b981b5950aecd4a3de5f87f6ffe4eba477d81d0f6bef3113427630534213ddeb36d16286629811416820a32a5ffd448131937ee2387198038240cc38aaa75e5d6dec263fbc4b8f57c8632a14f6045c987603cefbcafcd9718b26ccb6b25e9e028277a927ce974ec595aa020c20", 0xd8}, {&(0x7f0000000000)="be970ea7ea8c38a509a7bb40f79c9d1a582fbe77d5d5ac47730016a669fa78e1325fd50530d65680afe727e67b69528419463cd35ccf70d21045a0de4eb2d04ef219b5aa82b54b7f799a4fdc07bf1ba7032a2be3123374f314ada50dfa133ebcd58f478533fb3dada09640df05e6866d19a3090168a8e8fa8fa580ac580f0b79ef90204cf8c189f454b43618f8f06f315839efb928723ba067092f2e46c090cfc8f720e5b38913cd9d48e87c66d7f7ab8e5eaa935837274019e994e28ad24d2c81b33a24b5079deb0d", 0xc9}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000001000-0xda)="49d16c5e76b582f58336333666a4a0e98a61c6c38f23e0fe4cbe89ce7683b8ec07937089af619dbcecac5bf6481fb30d86e366aec9a262ddcb51eee0ec3e56bc211f90abf5dc9e6342ccfc121451268ca10e483ad87a8c55a94232a35b2469faf6f10942e7e8db86c1d243096b1b097271a4a0aa5a780dc5ad79ae9c9e3d1c9a221387334338a8741d4793b4efb2e4b2eb0580fb789352e64aa75175b656ca80162a405c5d56a135c88484a5fcdd6dabf33de9292957ac4fd363d6b8468ef8ed2dfb2d90fdc5384fe0ddf8f03a6fabad69a7e41c89b502bd5c80", 0xda}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c6d5bbbf4e705cd0781e213bd4b5273908ad940705d6acb406aa02c3f252aa5015b9870e26b61b7a0be03089a96ea24895dcac1b5b", 0x35}, {&(0x7f0000009000)="c8227b292d284404ad6c5962d069879bff25a1af55afbf9bfd347b8f22c28038a91fc4e37d3d69713ff9934d1d444fe3a432302468077af6c0753eb23d836e145b093f51f76666cd6b42a8e5304a3cbca4dc38316f91b37536aaaa89561941d2476d442555c364ae009c73820f17b28dc1ed8ee599", 0x75}], 0x8, 0x0, 0x0, 0x40}], 0x8, 0x80) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, 0x0}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000740000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') mq_timedsend(r1, &(0x7f0000004000)="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", 0x1000, 0xca8a, 0x0) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000031000)={0x80000000}, 0xfffffe8a) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/01/29 03:16:23 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/pktcdvd/control\x00', 0x7a3001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000000)=""/109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d7000-0xe)='oom_score_adj\x00') connect$ipx(r1, &(0x7f0000140000)={0x4, 0x5, 0x100, "35a959980710", 0x0, 0x0}, 0x10) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000752000-0x10)={&(0x7f0000327000/0x4000)=nil, 0x4000}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ef9000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000efa000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00007c6000-0x8)={r3, 0x2}) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0xfffffffffffffe0a) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e8000-0x16)='/selinux/checkreqprot\x00', 0x200880, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000f44000-0x4)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000093c000-0x16)="e827bd00bd221987ed98ad6b2732585e01f22ddb9ec3", 0x16, 0x40800, &(0x7f0000fc6000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddf000)={0x0, &(0x7f00003b2000)=[]}, 0x8) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/29 03:16:23 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000018000-0x1b)="1b0000000701030202000000000100010000000000000097270900", 0x1b}], 0x2000000000000139, 0x0, 0x0, 0x2}, 0x0) 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000015b000-0x8)='./file0\x00', 0x20000, 0x8000000000011) fsync(r0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000021d000-0x4)=0x0, &(0x7f0000069000-0x4)=0x4) quotactl(0x0, &(0x7f000025c000)='./file0\x00', 0x0, &(0x7f0000c15000)="") 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) ftruncate(r1, 0x4a) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x0, 0x400000) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf4000-0x4)=0xc) prlimit64(r5, 0x0, 0x0, &(0x7f0000b86000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000008000)=""/190) setxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000002000-0x3)='[-\x00', 0x3, 0x1) mount(&(0x7f000085e000-0x8)='./file0\x00', &(0x7f00002cc000-0x8)='./file0\x00', &(0x7f0000001000-0x9)='efivarfs\x00', 0x0, &(0x7f0000225000)="") 2018/01/29 03:16:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bef000)={0x0, 0x0}) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000986000-0xf)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000085b000-0x58)={0x90f4, 0xff, 0x55b5, 0x3e88, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f00001c4000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004a5000-0x8)={0x0, 0x7530}, 0x6d) 2018/01/29 03:16:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/autofs\x00', 0x214803, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000051f000-0x18)={0x0, 0x0, 0x8, [0x2, 0x3, 0x8, 0x1, 0x7fffffff, 0x38000000, 0x2, 0x5]}, &(0x7f00009bb000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ecc000-0xa)={r1, 0x20, 0x1, [0x2]}, &(0x7f0000bed000)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ce7000-0x8)={r2, 0x99c}, &(0x7f0000508000-0x4)=0x8) r3 = socket(0x3, 0x1, 0x200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000912000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000045c000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/enforce\x00', 0x3ff, 0x0) writev(r4, &(0x7f000049e000)=[{&(0x7f00005fa000)='g', 0x1}], 0x1) 2018/01/29 03:16:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005b3000)='rxrpc\x00', &(0x7f0000e06000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002fe000)="9c48c817c9349288e99b119425565b444e2e74e962f6d20b63c192251fa30d9709eb50bfa1d28bc5bf1a147ad3c57ea593414dc3d7cba738143da4462c35e980106e4830411069a0444ee92b4380d031ac832fb0049d7a13d35368f44481b1bf85e42d283c4d4af9dcccd34ac5f2467c651be5e7eead30df42faa46beb4ca73f3b5fc7cd56317e343a9c1ff2eb905d5a869570a28729dca194b967e5b55c2fbc03f939b356dc7fe0b1bf411c31e33f094d0ab1f2972a6f990809b71f66bc2b985090f276415320a0251c8e73525f35536cfd6fcc978af0d060ebf0b62db2207f284fc404ff7e8fa80320262b59c5188eb172c4bcc32e02", 0xf7, 0xfffffffffffffffc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d7c000)=""/182) r2 = add_key(&(0x7f000071f000)='pkcs7_test\x00', &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6f000)="f51c76bc559ba4961f7dd5402efb388a6554c06184652643b018fbc5372458d4d77ad1b49c9d7956b094634d5ed0d4f8c2ca0be9c1d5032365411f64ff93d68d5500fc004a7997ee013a6a5138f8cddc13e4d333ee59e189d3495d7ab18cf32299801af9001dd68ada12cc4b52b2f020b1fce4b0592fa8db838ce82e7803c0fa5c0773a73a287ca5b7056179bd683880d244679c386288b1276216d445dae0d7dc64bcf1757dab5101aff77f1215", 0xfe56, r0) keyctl$update(0x2, r2, &(0x7f0000e0b000)="f6998d3f467bbda34e27edeb5159e59406ca968fb1025a5c3fbb116e1b6a0fa23c9b36713b4e11fbf26b0373dafa5c0724b14ac48b1eb44b22deaa2669fd27fcdfcb13eeb5e9404eb8a04a8c387e6caab022dd865dfaadccce299ec813c97e0c1fd89d4cff768e53112b4259bd96e42bedec95dc829a549a8a2b85d0da9bd2a99b49f526461f173195b4f249a78725d6e0f0c0302f5aaded410acb50a4e94a921cea05ef8cbc3e38692c557418a0d5dc9c857bca0b18c78ca05dc191e52ec3c8a52dce824144055b0ffaf08cd532ed063965f0d7359359e6a2a6c0af2d6ed3243b31bc96a0f0e77d22d8e2381786", 0xee) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000eff000-0x5)=""/5) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000099b000-0x10)=[], 0x0, r2) lookup_dcookie(0xfff, &(0x7f0000111000-0x66)=""/102, 0x66) 2018/01/29 03:16:23 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400003, 0x3ff) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000011000-0x4)=0x0, &(0x7f000000e000)=0xfffffffffffffdcd) 2018/01/29 03:16:23 executing program 5: get_thread_area(&(0x7f000009a000)={0x38, 0xffffffff, 0x0, 0x7ff, 0x896, 0x7f, 0x96, 0xa1, 0x8, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000904000)=""/211, 0xd3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c0f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000979000)={&(0x7f0000c05000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000076f000-0x18)=[{&(0x7f000026c000)="565b1cc64f9b4b09fd34e48d223f5bde060eb55109a56d4bcf0a128bf36f7a76348b70d71b07fdb3f865a67ea0d7d343c09d1b22153fe1e58d211631ced81a8757f32bd0cf4b1abb2df31d1ffafeff79392cda03d359e0fca1fbda7888ebb75b2ce585cf314737b2e08b061561cba335782e5b6b403c8950132df44328b995ff189aea303b7378bdd31138e7b70a8e00c37ee80088182b4966c3122a9055ec4c833e22cdfea6e40a70cb443ffcbf4b308fa96e6d4bcea1163467b55f43489662ca71c68398377e02ffeecb64", 0xcc}, {&(0x7f000001f000-0x44)="5646d6279ddcc307449d5cc7034578f02a760d4e26fcbb1cd84eb78589fd0ce286491531d85103df1dae732a002156db6504194977065745f3b626faf91b90ad51b37cb8", 0x44}, {&(0x7f0000da1000)="a6d541faabe84f7d95677cd525497d60ee81c385acb6ec2c4a4c51e8c7d8b704117bf2d5932809809806caa53b035f57f38d250637e40cccb88b72b443743be8d0b97ba903c9091ebfb6a93357a6d2f59e8b934824f6f1e1deed5cf0e8bf18d36b41c849408eaf7f5c7d8d47b3debf9a356d168599f4d47405f702e0540e09fb7671f0", 0x83}], 0x3, 0x0, 0x0, 0x8014}, 0x1) 2018/01/29 03:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000523000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f000038b000-0x9)='/dev/sg#\x00', 0x7dd, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00005ed000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e4a000)='/dev/usbmon#\x00', 0x1f, 0x0) futimesat(r1, &(0x7f0000676000-0x8)='./file0\x00', &(0x7f0000308000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) mount(&(0x7f000095b000-0x8)='./file0\x00', &(0x7f000038e000-0x8)='./file0\x00', &(0x7f00009de000)='ext3\x00', 0x2008000, &(0x7f0000f7e000)="faae3bc7079fbf3b") [ 49.355348] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.391082] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/29 03:16:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc8000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x9)='.@wlan1^\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000a3b000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0xd1d, r3}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000000)=""/248, &(0x7f0000000000)=0xf8) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1d000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, 0x4) getpeername$packet(r1, &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ebd000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000003000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c89000)={r6, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r7) mq_open(&(0x7f0000603000)='eth1proc*\x00', 0x43, 0x18, &(0x7f0000bcd000)={0x0, 0x6, 0x1, 0x6, 0xd6a4, 0xffffffffffffffff, 0x1, 0x5}) 2018/01/29 03:16:23 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000001000-0x40)=[], 0x160000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000005000)={0x8, 0x7fffffff, 0x1000, 0x7, 0x80, 0x2, 0x100000001, 0x10001, 0x10001, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000003000-0xb4)=""/180) 2018/01/29 03:16:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x304) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00008b3000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000879000)={0x0, 0x0}) getpgrp(r1) getpgrp(0xffffffffffffffff) getpgid(0x0) getpid() fcntl$getown(r0, 0x9) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000087e000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b39000)=0x0) r2 = gettid() r3 = getpgrp(r2) r4 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x200000000000544e, &(0x7f0000467000-0x8)=0x0) fcntl$setown(r6, 0x8, r3) getitimer(0x0, &(0x7f0000c17000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) read$eventfd(r4, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ptrace$peek(0x3, r3, &(0x7f0000665000-0x4)=0x0) r8 = dup3(r6, r7, 0x0) tkill(r5, 0x16) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f000031b000-0x4)=0x63, 0x4) 2018/01/29 03:16:24 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000b30000-0x4)=0x0, &(0x7f0000eaa000)=0x4) recvfrom$inet6(r0, &(0x7f000039b000-0xd4)=""/212, 0xd4, 0x12101, &(0x7f0000bb3000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) getsockname$unix(r2, &(0x7f0000930000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000028000)=0x8) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r1, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000c85000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:24 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r1) r2 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dc0000+0xf9a)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000)=0xe8) dup3(r0, r1, 0x0) 2018/01/29 03:16:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 03:16:24 executing program 5: r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) 2018/01/29 03:16:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x338b, 0x2, 0x0, 0x4, 0x67, 0x7fffffff, 0x10001}, 0x20) mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) pipe(&(0x7f000009d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000a48000)=""/117) lseek(r3, 0x0, 0x1) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000b1f000-0xbc)="807814dfb552a6bd33a1338a3910f401eef49e635362a4c6f1e9709d24e64b32aaed39d528bc0e47c4a12842ffc08c6e1248fbbb3ee764c49c6edeaa269a59efa25b00e4db888974efbc24351a551551aa18266ca08c5ffe945974a32393cb0bfa575e80f94a958c6d4bc21f4d6cdd328f5c53b2a1c4e5b2ac43e46aabb0133dc4592f6b7bc1bb55b93f87c3223319cecaa8dd071224fad4690250f01ea182e3e657f389fc4dd00c7ccc136c6025e11e3b09bf04a2bde1ec370cb06a", 0xbc) ioctl(r1, 0x8936, &(0x7f0000000000)="") setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000b81000-0x8)={0x2, &(0x7f00007c9000-0x10)=[{0xffffffff, 0x7, 0xfff, 0x6}, {0x8, 0x8001, 0x0, 0x10001}]}, 0x8) 2018/01/29 03:16:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007a4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000679000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000caa000-0x8)='./file0\x00', 0x800, 0x22) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000c59000)=""/110) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000ec000-0x4)=0x1) 2018/01/29 03:16:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/29 03:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009f1000-0x4)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000+0x90e)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00006bb000-0x4)='tls\x00', 0x4) setpgid(r1, r2) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00001a5000)={0x3, 0x800, 0x210, 0x1, 0x7, 0x2, 0xfffffffffffffffe, 0x5, 0x3, 0x4, 0x800, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000bcb000)={0xffffffffffffffff, r2}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 03:16:24 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x10002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000007000)={0x18, 0x2, {0x1, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/29 03:16:24 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000046e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fc2000-0x4)=0x2000000051) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a12000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000fed000-0x10)={0x3, {"1eefb7ada6001f"}, 0x10001}, 0x10) 2018/01/29 03:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/policy\x00', 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c3a000)={0x0, 0x8001}, &(0x7f000043e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000027b000-0x108)={r3, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8000, 0xd99c, 0x100, 0x1, 0x7fff, 0x3, 0xda3, 0x1, 0x1, 0xffffffff, 0x9, 0x4, 0x80000001, 0x4]}, &(0x7f00005bb000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00003d7000-0xcc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) write(r0, &(0x7f0000669000)="b7e1708a8437adb87aa7f7933a4d8b3075523bfbc91b3f9dd58c3a10e79eb4912bce6ae617892d74cce5844fac1e4489a4537d94989117734ac395a5e9e9f455333573d2649f612fd8da5f3450beb6e9b3093e2071804fc8f7141fde2251b87b49db11137df8771aa0c692e90361b7652959a7871d3674354e798167fcb3e4564536716f53c0e1c09a7c54299cf6d74c1459357ad1153a11", 0x98) dup(r1) pipe(&(0x7f0000fd0000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e47000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 03:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0xfffffffffffffffc) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000084e000-0x10)=@common='bond0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000221000-0x4)=0x21, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f000030b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000043000)=0x8, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eb1000)=0x1, 0x4) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f000023e000)={&(0x7f0000c20000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000c3000)={&(0x7f0000cb2000)={0x11f0, 0x3a, 0x4, 0x0, 0x0, {0x1e, 0x0, 0x0}, [@generic="bcff7004ce9a067ca799", @typed={0xc, 0x75, @pid=r1}, @nested={0x11c4, 0x72, [@generic="1f2a2e2380b3fc03743fc12661140d18f1ee1a913f75612ec2b5da4a3ca49d0a3393e25e8b247b486c3ff8622c06684ba5ee5b8d2c1c7177b468fccf56017c384c6a89b682239ba53b2ea8fac65fbffd97c5636737522818f82cad03be36f66f26446e3534dfd733993966b6e789439fd9833340540aaa2e41e98919fcf3babfa80fc8a816dd8b12d779ed38b9c1a25c856616b3d3947a55d798e3eac2378ab72b2efc72fec55b1751f381d9ba881960d11da43ea56be9a25b2909994b1961a9952f11b90676b9989036921da302a46bbdc918bea98d2592f1a12ded650ab124089200424cb26ee9fd9d144abebc1a56ce3d34", @generic="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", @generic="427febaaaedb306443b90469ea1b15c8e3965242170858a09b5993000b903bfe66295dad534706fc0b3da4cc0c32262a3dc9925af5b7021d41", @generic="c80ca5091307893e50c250eeb17ec055e7976042f96d43cbdd2990ee5866274699fcc3059a7d282fa03ca67ff6cb3c536773b6c06fc6afb884e18cf80a7af46ee75d06b8b82e3cdd2fdb1e6d583c5fed433b670aff65f6d38a80c299b201969e8d10c77704c00b9c97ea39cf6178385dee4cf95e8f52bc", @typed={0x10, 0x91, @u64=0x9}, @typed={0xc, 0x65, @ipv4=@broadcast=0xffffffff}]}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x40}, 0x20044001) stat(&(0x7f0000e78000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 03:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000ec000)='keyring\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000074e000-0x7)='vmnet1\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000bcd000-0x8)='keyring\x00', &(0x7f0000389000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000a07000)='big_key\x00', &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = socket$inet(0x2, 0x4000000000000004, 0x1) r3 = memfd_create(&(0x7f0000cbc000)='mime_type\x00', 0x2) sendto$inet(r3, &(0x7f0000dbd000-0x5)="a3709952f8", 0x5, 0x400c1, &(0x7f0000ba1000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000d6a000-0x18)={&(0x7f000077b000/0x3000)=nil, 0xfd0a, 0x0, 0x1, &(0x7f000006d000/0x4000)=nil, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x7) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000880000-0x4)=0x891, 0x4) 2018/01/29 03:16:24 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) [ 50.204046] device syz2 entered promiscuous mode [ 50.302509] device syz2 left promiscuous mode 2018/01/29 03:16:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/enforce\x00', 0x12002, 0x0) getsockname$packet(r0, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000219000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000006c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000863000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000024e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0xfffffffffffffff8, 0x2, 0x5, 0xa, 0xa0, 0x20, 0xaf, r2, r3}, {0x6, 0x2, 0x1, 0x1, 0x7fffffff, 0x4, 0xed2, 0x373b}, {0x6, 0x7ff, 0x2e, 0xee}, 0x8001, 0x3, 0x3, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x7, 0x3}}, 0xe8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00004c3000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x1b, 0x18, 0x18, "4a3f80c2a7deac94b3c169ddb2154eceb2e8a05276136718a735145f42d85e419976342ce97e8e13bf83e958d830b50556324a30fce2711e74340fc4d5f3b662", "216013ed333b8ccd4bb750e82d207419b37d2bb2f3d33bf224362a6e8ead912ccc343613151381bb192a7f9e7eb503d04c9f4a06d6eb061363295d96609e658e", "ad4f7080adba7857ec69a04230ea21574c9e0368e16cea544c0687278ce0395b", [0x8000, 0x9]}) socket$inet(0x2, 0x0, 0x0) r4 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(0xffffffffffffffff, &(0x7f0000a67000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/29 03:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) r2 = open(&(0x7f0000fe7000)='./file0\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x3, 0x0, 0x3ff, 0x2, 0x775a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) write$fuse(r2, &(0x7f0000c5e000-0x28)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0xac, 0xfffffffffffffff8, 0x8}}, 0x28) 2018/01/29 03:16:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x2e, &(0x7f00002d8000-0x14)={0x54, {0x401}, 0x4, 0x6}, &(0x7f0000574000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ad4000)={0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f000054c000)='./file0\x00', 0x0, 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f4c000)=""/151) 2018/01/29 03:16:24 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000009000-0x11)="020800000200000000ef37ca227685e91b", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x0) recvfrom$ax25(r1, &(0x7f000000b000-0x68)=""/104, 0x68, 0x100, &(0x7f000000a000)={0x3, {"fa4fd17a017c11"}, 0x400}, 0x10) 2018/01/29 03:16:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000904000)='/dev/rtc\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000c05000-0x10)={0x1a, 0x18, 0x80000001, 0x10001, 0x3ff, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xf) preadv(r0, &(0x7f0000b0e000-0x40)=[{&(0x7f0000c6f000-0xc2)=""/194, 0xc2}, {&(0x7f00006da000-0x3b)=""/59, 0x3b}, {&(0x7f0000a09000-0x3a)=""/58, 0x3a}, {&(0x7f0000fda000+0xab)=""/50, 0x32}, {&(0x7f0000bbe000-0x9b)=""/155, 0x9b}, {&(0x7f000063e000-0xb)=""/11, 0xb}, {&(0x7f00006bd000-0x3e)=""/62, 0x3e}, {&(0x7f00007fc000-0xb2)=""/178, 0xb2}], 0x8, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) socketpair(0x2, 0x800, 0x77e, &(0x7f0000fd2000)={0x0, 0x0}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00003fc000-0x1)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000079000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) 2018/01/29 03:16:24 executing program 3: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/01/29 03:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) rename(&(0x7f0000195000-0x8)='./file0\x00', &(0x7f00000e7000)='./file0\x00') inotify_add_watch(r0, &(0x7f0000dd6000)='./file0\x00', 0x201) 2018/01/29 03:16:24 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x7, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001c000-0x20)={0x0, 0x3c3, 0x0, 0x80000000, 0xdb47, 0x1, 0x1f, 0x9, 0x0}, &(0x7f0000013000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x101, 0xbad, 0x3}, 0x10) 2018/01/29 03:16:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000064e000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000000005, 0x0, &(0x7f0000190000-0x10)={0x0, 0x0}, &(0x7f000074e000)=0x0, 0x0) 2018/01/29 03:16:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000d5d000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000fa2000-0x50)={{0x7a96, 0x6}, {0xb4fb, 0x67b}, 0xfff, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000b1e000)={&(0x7f0000591000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000496000)=[{&(0x7f0000d7a000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8050}, 0x20000001) mount(&(0x7f0000d44000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000ce0000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='!mpfs\x00', 0x203ffa, 0x0) 2018/01/29 03:16:24 executing program 1: rmdir(&(0x7f0000245000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = mq_open(&(0x7f0000000000)='wlan1\x00', 0x0, 0x0, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x6)=@random={'user.', '\x00'}, &(0x7f0000002000)='wlan0)\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x54) getrandom(&(0x7f0000001000-0x56)=""/86, 0x56, 0x1) getxattr(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000f9c000)=""/4096, 0x1000) 2018/01/29 03:16:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e60000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ca239c0145388b668afd26b6c25c4774"}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/29 03:16:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c00000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000071a000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000939000)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ea1000)=0x6f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008d7000-0x4)=0x0) prlimit64(r1, 0x0, 0x0, &(0x7f0000dcc000-0x8)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/29 03:16:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$int_in(r0, 0x541d, &(0x7f0000a5c000-0x8)=0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000aa000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007ff000)=0x0, &(0x7f0000c7e000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000089e000-0xa)='net/l2cap\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000234000)=0x10000) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000cd8000-0x6)="1b7e0d348b31", 0x6) fanotify_mark(r1, 0x0, 0x9, r2, &(0x7f00006f7000-0x8)='./file0\x00') 2018/01/29 03:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c28000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000054c000-0x4)=0x0, &(0x7f0000361000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000077000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c6a000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000d1000)=0x0) open(&(0x7f0000ed0000)='./file0\x00', 0x200000, 0x83) fcntl$setsig(r2, 0xa, 0x37) 2018/01/29 03:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 03:16:25 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readahead(r0, 0x1f, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/44, &(0x7f0000000000)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00005c9000)="666400000004bb") getdents64(r3, &(0x7f00006a1000)=""/42, 0x2a) 2018/01/29 03:16:25 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7b000-0x8)='net/llc\x00') ioctl(r0, 0x100, &(0x7f0000b2d000)="609ad9155f85a63e914547a2c1664485ed6eed8c2dfce4561cfdc84897b2378c35e57e416ac3c7eec2e5f50f88dd316a779b478c38349282fabdee8ff1fe49d1b5053231d48fd149ce01961b33e6b60cfffb20e4a854") ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000172000-0x4)=0x0) 2018/01/29 03:16:25 executing program 0: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000570000-0x8)='./file0\x00', 0x20080, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00001ca000)=0xbecb, 0x4) fallocate(r0, 0x0, 0x100000001, 0x7) ioprio_get$uid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de5a8e498378a5785ab9151d3a907b90"}) signalfd(r0, &(0x7f0000000000)={0x200}, 0x8) 2018/01/29 03:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x1, 0x300) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 03:16:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000527000-0x8c)=""/140, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@generic="3c340440e7da2c20dc2caea9bad6c9b0", 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000017b000-0x8)=0x7) sendmsg(r0, &(0x7f0000116000-0x1c)={&(0x7f0000004000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000736000)=[{&(0x7f0000f2c000-0xd6)="2bd3161833ed3a07b99323b72548eb070944fadee5940dde89f4d972750a4aeb74ceccde5df32eebdb6a07544458caed6ab231458ac5889a8d8838f03bbd02e0ac9fe8272e6616b0acea18881daa91d8452e4dfaebd8dde6bd464a122bfbb68a31aaf70ef384b8ea0343aa99a29f2fe7f1c382efc37d48300adbd43acfca596e021b0c2c600f4126cb6ec01ab3c70256a893e2c148d198ec095e7a900e00bcab6d12ec898f0f52df613f24e151321497abccfe0915c6c5fe5c881fc0eb6ae5a663aff6692265d349e2c3a32274f03547b8a7ea32bd02", 0xd6}, {&(0x7f0000ac8000-0xce)="58175842e2b5de7628964b3f5e99c257f1111a970766514ae1d2435f0ffa3ccb538a5e99eef58b5c6424d263e5c5b54b182c62618c8cf553ddfcee94cd0b0841a6dcf5920829b5430619f9fe49dcf84a4fa2c34c605fc12da066d68bbedbd29e6cd0a1f702e0880d19f2f1cd6e4a6f3e70f6f30bdbfc716328aa77e84ce7d7abf01dcf4a4a9019d98510efed836bae4525076953d78c425941c80ae9696da224cff1af8af59ba162b5945b407ca65604b3d084c8a0ec10507eace11ab7a07defdc86dd44e213f6f76ee2a90e04fe", 0xce}, {&(0x7f0000234000)="0328a2bc2ff30d4f6615c7832c1184e77b293eaa", 0x14}, {&(0x7f0000c76000-0x8d)="df32a2da4cf8ebc5902713e4096e406fe4f1086281193fd6454b5c63ee2839ba6b65798e3b91f221b8b23e3598ff27d11ecd82c43e988fe91c4ba9c99dc683ca3dc3d4e35b18e19dee31b78ace5e1713da5b6113369ff4a66f2081b7af1a306a5aa338a197b4011d9f4c1f59e5167e51da9e19210845425f365287010a104306e310e4570cbfdb70a4632e8234", 0x8d}], 0x4, &(0x7f0000ed4000-0x164)=[{0x3c, 0x0, 0x2, "7b6f9ffcf3dc24d98f456fff6d93ee79e25cde245070f3de22a36ba04d6fb3e65471c1e67c9ade1a3d26e02c273e2ee8"}, {0xc, 0x13f, 0x10000, ""}, {0xf0, 0x111, 0x10001, "d04cc866554e1188532fb6efbefb369641e8dd109211ae6a235bf975abfe190228df3f88c66119016d33bbfb07d2bd8823263039ae30ffa5d064d7c2d2b807932efcdb319734fb737a4ae6ff050e42414d87776066f6ff1eb4d8d5445ce82561708f9c220beafeae3fc9017b919458531d5e1740dbb6fdd051487e579b90a1dd83895859017428fc4ff9da96b7fb1675b6a42575171431902a3b9f4da9b181335a446a1f3d42ae646eb6a5aed0fb00c7535498899e41869f5d0b2559abd346f1a23ef77f3b83b146d9e96e2c034489761867913855daa72dc614bc533ee3d10b0623"}, {0x2c, 0x10f, 0x9, "190c9d3338f30788b5c18c2ddaec3cea2e7ea875dc7b18b769b7aab38d09"}], 0x164, 0x40}, 0x8081) mkdir(&(0x7f0000d5d000-0x8)='./file0\x00', 0x2) timer_create(0xffffffffffffffff, &(0x7f0000ad1000)={0x0, 0x1f, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000449000-0x4)=0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000037c000)=0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 03:16:25 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000981000-0x4)=0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') dup2(r1, r0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/29 03:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) fcntl$getown(r0, 0x9) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000)=0x0, &(0x7f00000a7000)=0x478) 2018/01/29 03:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) writev(r2, &(0x7f000040c000)=[{&(0x7f00002f7000)='f', 0x1}], 0x1) tee(r2, r1, 0x9, 0x8) tee(r1, r0, 0x3c, 0x0) 2018/01/29 03:16:25 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) symlinkat(&(0x7f0000bdb000-0x8)='./file0\x00', r0, &(0x7f0000dd5000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0x4000) readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/01/29 03:16:25 executing program 4: mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d0f000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, &(0x7f0000d0f000)=0x98) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000037f000-0x20)={0x8, 0x9, 0x3, 0x1, 0x81, 0x400, 0x0, 0xcd, r2}, &(0x7f0000d10000-0x4)=0x20) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bab000)=@int=0x8000, 0x4) r3 = creat(&(0x7f0000d10000)='./file0\x00', 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000d10000)=0xc6, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a6000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000d11000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d0f000)=0x0) setns(r4, 0x44000000) tgkill(r0, r5, 0x41) 2018/01/29 03:16:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) fchmod(r0, 0xc2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000101000-0x4)=0x0) sendto$inet(r0, &(0x7f00009f5000)='\f', 0x1, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000031b000)=0x0) 2018/01/29 03:16:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/sequencer\x00', 0x80, 0x0) bind$inet(r0, &(0x7f00009b9000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00007e2000)=r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002a9000-0x4)=0x600, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000481000-0xc)={0x0, 0x2, 0x20}, &(0x7f000057f000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aac000-0xe6)={r3, 0xde, "7c0f83a6c867a19dd76567543536577ca4c644084996d2a8aa2fca44dac04b1676360647f3b5e6f3c3332baf3394ff3070f8d85f201bfde04ffe958dcf21d39393bb71a94916ac49ffc50b3a5744c8ee6f51eb8caad7536cecd489f08f7285c2f700091b43b0fc53554ce21cc54b3978df0b9a4efa5122fb5e91db4beb8f30a7cd9b89996bbbe4b7a32c879555b96f2e2601a85a2f4c6f4d87ac9f3c2bb6a0d8b68f3d140606aeb7ce8a64d93633356b89f2003351792d15248491ed7e437bc8c2a6babdd1953fc4b6c095dae6817ed17e637488ae5d5f89b92be1f6bc5c"}, &(0x7f0000aa9000-0x4)=0xe6) sendfile(r0, r2, &(0x7f00000f7000)=0x0, 0x9) write(r2, &(0x7f0000010000-0x103)="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", 0x388) 2018/01/29 03:16:25 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000941000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000364000)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.780909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3878 sclass=netlink_route_socket 2018/01/29 03:16:25 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd9000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e52000-0x4)=0x2200) munlock(&(0x7f0000260000/0x4000)=nil, 0x4000) 2018/01/29 03:16:25 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000cc000)='/dev/usbmon#\x00', 0xbbb8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a85000+0xc05)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x6, 0x1, 0x3, 0xa, 0x20, 0xa0, 0x2, r1, r2}, {0x7fff, 0x8001, 0x400, 0x81, 0x6, 0x6, 0x0, 0x6}, {0x5, 0x4, 0xfff, 0x6}, 0x5, 0xf, 0x2, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x2, 0x59, 0x7, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00001b7000+0xfdc)="6e732f6e657400b1638c4102bf6b78888de1b7cd3c") syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2018/01/29 03:16:25 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readahead(r0, 0x1f, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000)=""/44, &(0x7f0000000000)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00005c9000)="666400000004bb") getdents64(r3, &(0x7f00006a1000)=""/42, 0x2a) 2018/01/29 03:16:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000056e000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0x5, &(0x7f00005f2000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000488000)='/dev/rfkill\x00', 0x181001, 0x0) syz_open_pts(r0, 0x80000) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)=0x0) 2018/01/29 03:16:25 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000291000-0x10)='/dev/sequencer2\x00', 0x600000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r2, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000ffa000-0x50)=[], 0x0, &(0x7f0000ffa000-0x78)=""/120, 0x78, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400, 0x0}) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000ff8000)={0x7, 0x2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000858000-0x20)="0a0000008000000400000004bd000000ff0001001a00000969000affff24fa00"}) 2018/01/29 03:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f90000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000079b000)='/dev/autofs\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000087000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x400}, &(0x7f000078e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e12000)={r2, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xa3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/rtc\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008b3000-0xc)={0x0, 0x4c, &(0x7f0000e1d000-0x4c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d9d000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e9a000-0x8)={r4, 0x20}, &(0x7f0000742000-0x4)=0x8) ioctl(r1, 0x7, &(0x7f0000c11000)="a5749f79d8019e3e6ee40424bd1af0f20c870d4fd23678a0610a0799d503e0e2ab628c6268be34838ff676c2044cc7ba53974411ac34a98e10890ee07f34b35c8735171422c11c606aa8f281496f7684490bdbd6c4b813ec39b3740cc12fd2d0537738e28d3a53e2cf5fc3f5285595e6dfb594a45b97f600b521c3ccb111bcf97873b08c7cf730c4a7bb774cc8c3d5deeaf9f479391c383f43f0d696f05bf5d4c59b2c83ea1814fb517f616af4d409bf2ce4dac65730a64ac9ad9f48de011a5b95b13a5b8b02998cb1e48f94be0dd9") r5 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x891f, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0xfffffffffffffffb, @te1=&(0x7f0000488000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/29 03:16:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087b000)={0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017d000-0x40)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b7000)={0x0, 0x0}, &(0x7f0000361000-0x10)={&(0x7f0000951000-0x8)={0x0}, 0x8}) [ 50.832110] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3878 sclass=netlink_route_socket 2018/01/29 03:16:25 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003ce000)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007a000)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f00009b3000)={&(0x7f0000acd000/0x2000)=nil, 0x101, &(0x7f0000d6a000/0x2000)=nil}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x2a, &(0x7f0000eaf000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e97000-0x4)=0xc) flock(r2, 0xffffffffffffffff) flock(r1, 0x9) 2018/01/29 03:16:25 executing program 3: ioprio_set$pid(0x2, 0x0, 0x4001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000868000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000628000)=""/72, 0x48}, {&(0x7f0000d04000)=""/184, 0xb8}, {&(0x7f000077b000)=""/106, 0x6a}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000000)=""/253, 0xfd}], 0x6, &(0x7f0000b3b000-0x30)=[{&(0x7f000040c000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ba000)=""/111, 0x6f}, {&(0x7f000071e000-0xf)=""/15, 0xf}, {&(0x7f00002be000)=""/175, 0xaf}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000017000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/29 03:16:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000537000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009ca000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000081000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x2, 0x15, 0x4000) ioctl(r0, 0x4400000000001278, &(0x7f0000603000)="") 2018/01/29 03:16:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009d7000)=0x0) 2018/01/29 03:16:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/29 03:16:25 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000028000)={&(0x7f000000b000/0x2000)=nil, 0x101, 0x5, 0x58, &(0x7f0000026000/0x1000)=nil, 0x8}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:25 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000013000)=@add_del={0x2, &(0x7f0000028000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) bind$netlink(r0, &(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x3, 0x10080) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000028000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000029000-0x8c)={0x0, 0x40000000000001, 0x8, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x14, 0x2, 0x5, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000028000)={&(0x7f0000011000)=""/72, 0x48}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000023000)=0x9) 2018/01/29 03:16:25 executing program 2: mmap(&(0x7f0000000000/0xd2000)=nil, 0xd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x1a, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00000d2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffff2e) 2018/01/29 03:16:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) stat(&(0x7f000044a000-0x8)='./file0\x00', &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000772000-0x8)='./file0\x00', r1, r2, 0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x5a)=""/90) timerfd_gettime(r0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x2}, 0x1) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setrlimit(0x2, &(0x7f0000001000-0x8)={0x80, 0x9}) mq_timedreceive(r0, &(0x7f0000000000)=""/203, 0xcb, 0x78, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x37ac, 0x0, 0xb, 0x100, 0x2, 0x1, {0xa, 0x0, 0x1}, [@generic="2430d7732ad56809820282528311698a21a33105f6bc0ec330651046ebb35719462984b14c1265e77be29057813e35877e150a122735e5b17a1c4d1523cbe96fd598ff44e10c9fe0a096962ff9d426da59721960f168a7a445c29a2acb22891f72a1b38c2fd204bbc5335995027ac9d0deb4e93b3a048e452a9242914de0a6959bf862a1950d6f799b2fef69844a4fc9499f60fc091118f757286d1547a8cfd0b40f0f6cc2368d1659c10ebf85088d16f0e181664dbdeaa9a9ed09f4", @nested={0x12f4, 0x91, [@generic="31df0701cd785ee143d33ab70245f6e7274a1372d410a85c611e71880d4dcf1d364ccaaa8be5af0d5b42d30b53c4890fa18ef098da374da48133da31868476ffe8d530795c572ca4c8166b880c1b3313220d3280368151bbad0e3fd2ceecaab61cb6f4d6071ad001679f914a5f7cf46e4ced53044871625205a78c241c1b2b1f4e26478991943a98fe70b7bd5f5081868775109c7b2d7e8fce275caa79acf8cf1836acc9cbf6a0966a47b9e1fde10c8deb514b2b243330045e5d6c0e67105b", @generic="c1904f4a440f068424c1f5d1896884f48750a4efa68ed16bcbcc91cf4a585f9c9475c535af14c3dbf0610297a87e9080b3ccaf84a0a7434c4e5921da1bc847e050bf409b506a24b85f47645b1e95021e7b5ca9361e978aeaff519c0b4616381df51b03dac53fa92ac50df84fe1faddb36ac9cc2ab63df1ef03f75d38109fd0219543220249507383f874a37a253a5d8a17342928d797006bc75b7f53245c81597e60a0a7573c62493b95926db7b28784ecddc2dbd78928ba47cfe9d5ebe0fdc1c0d5ee8618a0ddb0f2c8d1b286", @generic="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[@generic="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", @generic="73102a1946411672c47a597b5cc7093c8653dc138a1466f8119091a1161acdf8a357f75dae763541be1cf63a4ab36119c2826266a31ace905fd7c29f2684aa095665f28cedd545689bb697a1beb33a684c3a8fc8", @typed={0x18, 0x91, @str='/dev/keychord\x00'}, @generic="f315936a97c6e9229e62cdcd305454e8f5fef13c79fbe417d81a87bed44ea23de27412ef68f46d200a648b4b098d55a363", @typed={0x8, 0x26, @void=""}]}, @nested={0x54, 0xf, [@generic="66d0d261fd6823b90fdfd48f331f663d7808fe2dd44221e8b0811397ce6e5ca57277ef5f3daeae6687de28266edd76d6f859be1209a68294", @typed={0x18, 0x26, @binary="08c1c488dc5cc2f09a7e9d7b93f8aa"}]}, @nested={0x1034, 0x5a, [@typed={0xc, 0x69, @u32=0x9}, 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", @typed={0x24, 0x51, @binary="46b87222926b78f6c577d330ecf07a155dd1d590e2885ceac0"}]}]}, 0x37ac}, 0x1, 0x0, 0x0, 0x8800}, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl(r0, 0x101, &(0x7f0000004000)="c47cccbc11a330611e38230d2fb0b9c1c8c177def8ae5cef210c5d70acd40c8cc92115070da48b79cb3a6673b15efb2f6d0ac9b9934fbdffd9593fd9689f445d3d824bd4138ff33b94e7daceded226031c1e70d9febedaed91a081b540ac8f25b343f6979435bc6675f526258f71bb5b9b8f8fa52667ebad12bf4977d7aac4d55560cf3ec96faa2a1e3396e97bd2f6c7b807fa0db9b0e97d4c52631047008d9af85a1de29eb5d0dd5f82b2a5c842d4ffc3596bcb8e92f49a5f1c23ab5a113e0743d0b0423606ab2de3aaa68e485e73f9656325adc224f8a3fc9e7d33b15727a2e0e98bce048a10f7fb5ced09a75244daa6b5c3a6d12c628b37ac6995f9bc027e9d444a577fcf542c039a13fd31c0564a58b4a9c2e77fb34af6f59d3cfc6d29db6b5550a18ba335eb24ee633197242ee0f80083fa0d07a3535767bb134159c14dfa73e57156811f586b43b3a969789ffc77dfaafef7de74671ce60e51d4a1afb2338bab9c4664b7b77850535efc1cfc7e326101303805e4dbfb2633feb7e7be52810a50cb5f211e60ecb664cd38c99e8f6bf0a95ea9c345d487f32576cd72feb34d62a739e5f9a733aedc1d44a333394537f53411d9d3d258e54717ae3a6479bd3714a619b9cb713bd805bc427e8ce8e3937116df4f3c3adac650a6b565ac4e1f3577cda9769b29fe76d7c77072ae595b0b92d25468f05740fb19809240967fd4b007851318ce14bf0fa64296ef17d4e6f617b77d09e605a226f6b359b5a4e2e8b6d0aa6e39bab09f3a700afa0dd1fd0b64c8401114f590c08894b767f509f3d4eb39052657e893330d114651c85a2ce239752cf3008328bd38a302b19ecea06378449bbba1284093a03ff43d028d637873aa69a44ba253d8c3d6c1003308a8c59f47680fd4c47fb015629ae45db2172c5c4ac3e31a1d21f7ba2b90cd6d7d27db11b6c5bcee9dfed9bc61c10448f4751bd2bd3ba5f7c0e638d430925ef13258ec882e8dc8479639474e0b6da61ff6bf154cc6b9cc81a57884fa227d93ec43623d4462afdf4ff967590d5c3a22885c7406263085865a60197551d9e70f70004851b52974700a38ceb6c3adbf49d51496432d1cd214a60c6974db33529ca72d1e17b7a659ee83b514e84ccc85fbb8299d484bdb7e6d92315dac3db8a3bc513474def5ef96449b24ed8b1c759e5eb93ae49a89aee0d753ba74cae077a6400ecbd8c92683ccacc355af2c574ba13371f519f9172106823b547236883d7cf1aa2b69cfcdc44cf447808e78c72707582461e9a0c5224276167718d717d076db3d1fff11a042bc1a643a758c3b6dd4f9460c799ebabcb5bc9b63051bc0cab396a5f8a6a9a67d5a820aaf775e88288e8e7aeeb18a4d8a5ec5ce2b71356e820a248ede48411f9d9218eda005643a5ff0b55d8ad3cd2eeec159a294ceee4c33d20894860fc169ce696b800193c7526e1e8a42aa458047ea3b4d43dc91b4fdda5cf9ad4ed2cd57d4358cdf174842799775d1299011b288cd85a92abe8fda39f282eba80748d3bf1985f408bb30d3830528166aab8f8070c744fe35f265e8a49d08def5390f95a20fc2f8a5677a8471220e9558e2b2cee0de01d592c8f7d6230aa456d754ddcfc9c290403decf3aca7933889c3a837cd970dd560ead741160d7e8efd621836d4d9cb499a5ea9ab25e85e223f356a013886cc36bc9d8df7ad303d1f73c8e770f2e2567856e4dbf7a55bb507b52409701a541021a5255e883a354a28c19723b350d2b699328a4ddc8798086667d6a60aa58be280ad350e97c08fcb2c5d328466e484f3abaff7a16d8a4f0e371bfd09a1e17ea473612b663a68f7e5cd0fbd9a96ceaed5b382e37d24e0bf6a817bf06d631e9411a0b731589b4364f62b62148ccd561538acd5a391179d3674150a471c0e6f0345a0df55213181ad6b149917b3fc45a9e5374e3704a8299664e6ddf38b7c3cb1752468040fdb56b8c3bfb6c376fa69753acc858ba6b144a2a8065d7f759c29ab482f22729b9931654b4f8abe37872cbd2d527085d7635e8cabdd483747b3bf82b9a29d54d3748b9d8e9e310a0d3427bc5278f9124db94ff8d1719068e1e08813e9d9b3aa57127fe2d7a6b2e18dd83ddea0056926b4d64f623ca34d2380c37973142cb0aaa224f3580fe3a486d6b7abe747fde5e7ab9bd32e64c4726aac2221a139b04613fcbc2e5503a4dd13a3b3485fd9277e10a2c5c390857347fd6e25e4580c9b81ae55b39262c98f105a39ae83bc262a8d5736bcd6a255ac88ece759fc45d6924f69717f63d0097ca99157de773d6cb020e0e8e884f0cbf656435d334430e5327b2bc8b8a604f25d942cc559d411e70103804c5155ed2d94e946d4298336fbe4f7431a80ea372493af64c8485c42303d38dea26e1c368e62b9354db7f8f4012b8763ebc008fb948ad38146dc55cf45b14805cf57e5aeab23f614bcdc1506be280ac20a24dc5a9d2849e546b1aa4ba42916a09e03b9131b60695b185b6f4bb300f04167cbe3cdf039056559549d44bdae8b5955c80c517b4e190f880e3e771d049b72df59cb114dd88c5ada9e0577199095220aa117e35db9c8e683be0759817e4ddc98ddfb0db9470a6ab1bff89bf23e25ce8bdd4b9ac93165b764df3a653cd4609ceff74ca1cfb2df0c53ccdef0f08689f1d7fccf71082579b332395c1cb1cedb871a51df69bedab4f1da2be119e36816f84fa87711866d4e0290e4ede6b19f325b1c8fb64c1990a975142b3ebbe3d087885ab8b75f4c2fdacc72384ba2e20f925910241c884a28796c329361dd2c4f628c0c14566ce2717d5efe838dcaf3adb657e1250fa96d61e66d0e26514fd243b4b1734ec68461faa8be826f5cf27ac69bb139cf690463a51ea1e345189c9d2486c8a4c5578fab38714c1919d757e65b035fcee1659af0ac582743b0cb91ef1717e82c2e519d82de406e3a63b2ee51cc3bec358984ef8a0f9a56bfc19ca75eeaa501b3e74037b0066b8b2e2a330cc8a2e8c7f27e355a7e6eb73b6e0fc6826322bb0c37c326b066421c8c2f746d18a0379985ae0651d316e5381d667b9835432fde7e4ddee265dd05d82317be84edb464166babe10b41a197c787b013a013113ff66918f3320bf9a27d91cf1070144e333af808be88c1dbf5c032aaea76b85202f07b429515e77ea16bd6a076c34710a77a2b44b31948ca779e42b8d29475cbf72e02a836133d3e56a8bb96915d4d34c986cf325e85eb18105f7006deb18c2fb3a53e205606f8661cdb6c59db3919c825887188acc1eb197ebab7296ee81d092e60d3b6b38f11bee7c1150358b689bafad9210c0889efc5cbc4871fe4ae5617686dd9f0ee9d9f4ff36bb3b12e0c50a84f2c0dcc97b53071b66cc4e0cb6ef1bb53fc3e8fffd0b1a9977d3f4aad87e487fe959a6503d47388f39cf72a34ec86a8355aa327c6e9ae8cdfccbcdb6ed419b4900c765c48eb9bade87089e30f59762cda33a148f77cd472064e2c66ea79dde771dce660649401bdd8aed05dae00619ad72511f4d73090e655a9f36b070627862e890bcc22ffd3c2339346018190a6af269fc9d4bcc59fb618792e27a5b94614fe534a925e832dcee7ccbce6d54d401dbb52e187eabdd11af2ddd2a95280949cc20cb5633cde5020e0890dffbab866692ab19486df18a35d96ddb83bb739dccbbf8541f8c65dfd73a554cf3c55a889cd6eab4c6fd38deaea6d8946f67bd6291db21aa6a959f300456e944ef8cacaa9752e17d0d323266069e20385deb722544cbfb3ca20f59ac05e02bec0ef163f76fb9ee7c1c9b6a05752c961d65bdc223d53e3218f2dabb573be26358b7d781533045a92bf5e9c7f9ba218739eb4161c221815a126207e52fa422a42bd3c2d6ddc00a37e14a98615fb44da64de45cbc6a198345dd31845ab46761f72106e033d4a5765add6e9af87dcd99a56aa04866f450bc5924babdffe66377ea02941c7b9ca850b676b3dc4697ccf4b789bcc56e99b7457b35aa010ab99c7db2587bc1f0ad3978c3d4f4b78245df28cb62a84c302c90de455f6479f27e31bfbd9958bd02c04d3f9c22d780c049b541b60eb6199a2dc52533edeabf4bfa5fb49de9025a80806dcc2f13afcb0515a1d20daed2a32e492cefda0a07d940f3fdf249a2cf4c6d52b83ac92697eb00658a81f18c219a6a0fa71d4bff4ca53a66623165080bb0a333aa5c0bd127eca4b056729dae7b989c8be8230675e5714cdf1510edc536a2208d87615543125f030fb92bf6a8c6ac412f4da953ee3177efa9deee0d28f1231516fd6f3d7849901f3372542db4d7e421df2db64db091fd44a35c4492439ba5efc9c1f3e67db4327b3706c85ab0714baa5a13c62f1c8d0d2c627557e1bd649cdb784729969a832d0a092ee70ce908fc347910120970a714a4ce69085d2b8ab146ab1efadae2ab30c3fddfb9429013a451640032644548cfc39d28320d747c0aedac097a535c5c868c6d998d81c87e2a63ca4c8e9785477da00723aa72ddaa8e3984dbd8091267f96386cd6bcdcd6e32da2a0eb08ee8b30dbad7afdfcee5418c12f6d681d212ec7573e90d3ad5d47fc913350ecbf67676c71ca9073fc78d2b284333eed9a013b827d7437d35494ba0b8c77549829df7426bfb18efd51805aa2aa3a0d92c157089ab8d54d664fb72d6c356ea553f88204304f75b15e5bce59c59375214c6d243aa69e70ec4d38e8d950d68015b1c164885a9522f69aae43e8348196a544ba769b4ee5cd0a01b95c60a1106e50b8d06c81eedd1617b160803c93cc0d9ef6aef781b9f9262581e62fd73e1b5a757781f95909b172765c9bbe6bc8f30f9c4c6a918118f678081dfbbca49eaa494e174b00d5d574018db5bd60d8a7ed79d3300639c3cd9b38f3fef1d1b19eabaca6321376d9c5a7795368b05168a610327599ad366797347701965ee74fedba9d82c1a7fbcc2386fc39dab13d82ef05981013defa6317bdcce7b04deaa3059617023b8d3b7ecf91bc545b6e818881e0b8fa012b935d242d1859ad1513990042a4ace251b5225b401ef864b7d072379f6f1466110b00cf7b54dddb384288e38e52f851b4cc7b4e748fc2fb298c52fb58aff72a05f38a798a90b4b6043baeac4676713b829e8e194982bbead4496f92f37f454390540683e2143c5a8daefe7fb0bee802d2b81656042eeb6fa620e9363bb779b4df5d3c80bc22dffb07a2d2266d944cfe3d326254de1dcd8639d10671562ebce781f332a57606effe834df09cee7f7af4c810aa0d1982c878d0a97cc6085c9b53e03d2ae5048575e792b18cadbd51359cdd01c363d007fa226da5a8fec77a3527f66cc334e9609412f63920282ca961fa8c32723e1830078ede2893869ee4d582cdb3ba1508fe9310384465b52481a303f0b6c339d1a816569c692b5a30b00dc903807d7999d0f2a5c1fecd046bf05cd3cd797772990bc7da540bf50d16cc3f9252ef4ef8c3ac63178fe498de73ad47200a7a194a2b198e05365ede58e7540832938b3846ef97e90ba201b5a40098d33ec6958455f993739728e77492f4d20b56260d5eb5c6f07b24577f70c0b751693b1967b7d1a2b3bd8d3eefd754bc13d90774d9814722e81f87e39a7317e0a6e78c5403e110bc8db8507ec0e1bda98c7529ec4ac9a4343f03afa7a8e898207ed31d4c3a47db587ae110a5fd7a80bd599d9f2e5f19b9dbd825f5df1243524715928028cc42373677165273cfe00da200da67334fff0e760b2ef85f8fc63e324416e9f8a678628e5b664362a1eb75e79a") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000006000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="9d7b033ace3090353f81bc15c4f7108b", 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fcntl$setownex(r5, 0xf, &(0x7f0000006000-0x8)={0x0, r6}) 2018/01/29 03:16:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1a000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000a4a000)=""/175) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00006be000-0x24)="24000000130007fffe000000005c00000520181b07000300000000000010000000b81617", 0xfffffffffffffe4b) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005a4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f000025a000-0x8)={r2, &(0x7f0000d4c000)=""/70}) pread64(r1, &(0x7f0000acf000-0x32)=""/50, 0x32, 0x3a) [ 50.966405] device gre0 entered promiscuous mode 2018/01/29 03:16:25 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) r0 = gettid() tkill(r0, 0x13) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 51.039103] audit: type=1400 audit(1517195785.523:18): avc: denied { write } for pid=7613 comm="syz-executor4" path="socket:[14295]" dev="sockfs" ino=14295 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000573000/0x4000)=nil, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004b1000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ba5000-0x5c)={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x7ec, [0x7, 0xce3, 0x81, 0x2, 0x40, 0x1, 0x10000, 0xfffffffffffffffd]}, 0x5c) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000353000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000223000-0x4)=0x0) getpeername(0xffffffffffffff9c, &(0x7f00008e5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0x2e) getpeername$packet(r2, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000463000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b32000-0x8)={0x0, 0x100000000}, &(0x7f00008fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c0a000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x265}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa41f, 0x6, 0x10000, 0xafa0, 0x7}, &(0x7f0000efc000-0x4)=0xa0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/enforce\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000646000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000dea000-0x18)={&(0x7f00008bd000/0x1000)=nil, 0x100, 0x5, 0x20, &(0x7f00001b8000/0x1000)=nil, 0x3}) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6e28, &(0x7f000016b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000051e000)={0x0, 0x0}, &(0x7f0000922000-0x4)=0x8) bind$ax25(r0, &(0x7f0000ba5000)={0x3, {"d1760271e3fd57"}, 0x1ff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00002bc000)=0x10001) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e36000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/29 03:16:26 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc264) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x38, &(0x7f000008d000)=[@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername$netlink(0xffffffffffffffff, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/29 03:16:26 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fd2000-0xd)='/dev/usbmon#\x00', 0xeef, 0x40140) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd0000-0xe)='net/connector\x00') ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000716000)=r4) poll(&(0x7f0000cb1000)=[{r2, 0x2000, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0xcd7}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/29 03:16:26 executing program 1: r0 = creat(&(0x7f000095b000-0x8)='./file0\x00', 0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x8)={0x2, &(0x7f000063a000-0x8)=[{0x1c0000000, 0x3}, {0x1, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x80) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r1, r4) tkill(r2, 0x16) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000a2000)={0x8}, 0x4) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000-0x1c)={0x0, 0x0, &(0x7f0000012000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x4010) 2018/01/29 03:16:26 executing program 6: futex(&(0x7f0000bdf000)=0x0, 0x400000088, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f00009ee000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="747275737465642e657468301f5b65746831776c616e312d00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/29 03:16:26 executing program 6: madvise(&(0x7f0000ab0000/0x3000)=nil, 0x3000, 0x66) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fff000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000dc2000-0x37)=""/55, &(0x7f0000fff000-0x4)=0x37) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ffd000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7}, &(0x7f0000ffd000)=0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ffd000)={r3, 0x5}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000037e000)={0x0, 0x0}) 2018/01/29 03:16:26 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) getrlimit(0xd, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64c, 0xfff, 0x9, 0xc6c, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x0, 0x6}, &(0x7f0000002000)=0x8) ioctl$TIOCNXCL(r0, 0x540d) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000)=0x3, 0x4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000004000-0x63)="954973dfa0e2dd961a3db5c14ec53e25f1f42a92ea73b2eb577da56ff324d228ce1c3cd4c59309992bafb974e9ce8a1a5b99ee60b9d69e13ae83996dc58123fc40034010bd78edd6de83a103d4f8d373d0442d0cc361526e2694dacf3194af6832a2a4") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000004000)=[{0x6, 0x8}, {0x2, 0x1}, {0x8, 0x4}, {0x0, 0x7}], 0x4) ioctl$TIOCCBRK(r3, 0x5428) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000005000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r4}, 0x14) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000002000)=0x4) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000001c000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000001c000-0x10)={0x2, 0x3, 0x140, 0x9f2, r1}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000002000/0x13000)=nil, 0x13000, 0x4, 0x12, r2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000001d000-0x8)={0x0, 0x0, 0x0, 0x0}) [ 51.623128] binder_alloc: binder_alloc_mmap_handler: 7666 20002000-20015000 already mapped failed -16 2018/01/29 03:16:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000056e000-0x58)=[@in6={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}], 0x58) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e20000-0x1000)=""/4096, &(0x7f0000644000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000cfc000-0x3)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000491000-0x28)={@generic="801d08101d72b3754d5c63d2411b5bee", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x40, "b1bb84001d45ea4c0dfe856685b74253ef5817a4a04ef18ff40782176bbbd209a59e97f51fb3e21ac3a02538a77c929471fa66dc783f77b03de25f922f23a253"}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r4, @in6={{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000)={r4, 0x4, 0x0, 0x100000000, 0x120000000}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000003000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000004000)=@mpls_getroute={0x30, 0x1a, 0x4, 0x4, 0x3, {0x1c, 0x0, 0x0, 0x6, 0xff, 0x1, 0xff, 0x4, 0x400}, [@RTA_DST={0x14, 0x1, [{0x101, 0x44, 0x1, 0x8187}, {0x80000001, 0x401, 0x81, 0x400}, {0xfffffffffffffffb, 0x7, 0x100, 0xff}, {0x6, 0x101, 0x200, 0x81}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000004000)={@common='tunl0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000007000)="3335ae9fbe75d6f4cd335ac05da9f971d7ad46b25a143c0602b2d6", 0x1b, 0x6, &(0x7f0000008000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000009000-0x1)=0x0) 2018/01/29 03:16:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000db2000-0x8)='./file0\x00', &(0x7f000020b000-0xe)=@random={'user.', '/dev/sg#\x00'}, &(0x7f000039f000)=',eth1\x00', 0x6, 0x0) getresgid(&(0x7f0000d66000)=0x0, &(0x7f0000de0000)=0x0, &(0x7f00001d8000-0x4)=0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f00008f7000)=0xc) 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0xa2)="f1525f22b34d96effbf97df8e256a5ff3c9b170945bd50b3c5eb75b80e21e729b1f4989bb7dc3420f2df52be3fc0b68073adb3c3c98a16445f6b103af3d5c4f5ba0f43d815fb10f9ea3f30327eec39e290364929ec71a48b667e73b94d50090065167f5d83cacca3a069dcee7c567d1f492fe2f237b6e87c9c5326991cec1a4446667886a52b7d9b9192cc653d5965a25e2f2be57a06d3fd3cf0c9bfcab2504d7ee3", 0xa2, 0x40001, &(0x7f0000002000-0x10)={0x1a, 0x1b, 0x7, 0x80, 0x9, 0x7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="364ae763daf5dc89fbd771df334d942cc1d268c596ef07c6c7eacfca119be3097785503171c5cfdeb9d363072f09bdb1fddb65f1cdf75a23c1fae21e4f025d6f1b1bab1d2744e3d9e6398ae76f36145a69519593fea36a54490dfd517a4fd8c58a4a4dece67fcdf62271e295324099b59a50d67570ff456a8f0a5652ad54aee7429a84b54160d67f9096ce759ad4e7af90938a1af6a86063aa5a10101943b5625e5cc70dbf4a17d5b92684235ee3e891a71d8e84d3d1ec4c77a921a8b600a8eaf39ac7e9f3f14cf241bbe36f665dac617b0899d6662a7505410166c31c15d8826425e93de8db0e2e5c372fae389529d62a1178796a", 0xf5, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000002000)=0xffffffffffffa010, 0x4) ioctl$KDSKBLED(r3, 0x4b65, 0x80000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@generic="5184fe0058a47b4881c903f25c9e470f", @ifru_flags=0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000004000)=""/47) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005000)=0x2) fcntl$setpipe(r3, 0x407, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic="e94dad742848fcb758815a97c7a65cbb", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000006000)={&(0x7f0000005000)=[0x10001, 0x1000, 0x8, 0x400, 0x7, 0x9, 0xbb5d, 0xa68], 0x8, 0x565, 0x6, 0x4, 0x3ff, 0x4, {0x101, 0x2000000, 0x1, 0x1, 0x7, 0x5, 0x5, 0x2, 0x1, 0x0, 0x7f, 0x1, 0x8, 0x3f, "0443583be325aa3374d17b91a7f38a35911212aa22fa7fb224106def60172d24"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000007000)={0xffff, 0x6, 0x3ff, 0x100000000, 0x4, 0x7fff, 0x800, 0x5, 0x8, 0xe56c, 0x2, 0x5adbc7c9, 0xffff, 0x9, 0x1, 0x9, 0xffffffff, 0x3, 0x1000000000000, 0x7, 0x40, 0xa5, 0xffffffffffffffff, 0xc373, 0x40, 0x80000000}) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000413000)={0x3ba, 0x13, "b867dcfb1aca927c2f628a4bba0810fbc57891"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001de000-0x8)={0x2, &(0x7f0000955000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) pipe(&(0x7f0000af5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000941000-0xb8)={0x0, 0x5, 0x4, 0x7, 0x2, 0x3, 0x2, 0xfffffffffffffff8, {0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x4, 0x6, 0x1}}, &(0x7f00006a6000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000520000-0x14)={r4, 0xf7fe, 0x4, 0x1, 0x9, 0x3}, 0x14) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000323000-0x8)={r2, 0x3}) syz_open_dev$sndseq(&(0x7f0000463000)='/dev/snd/seq\x00', 0x0, 0x101000) dup2(r1, r0) 2018/01/29 03:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000089000-0x8)=@assoc_value={r0, 0x3}, &(0x7f000055e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007d2000-0x8)={r0, 0x6}, &(0x7f00003f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ff000-0xc)=@sack_info={r0, 0xbc, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fba000-0x100)={r0, 0xf8, "a6b86af8cc7ab59d7b29e2638f58894f0180fa7abab28f1b88eb5bbec0d6adf5969b2d3a9d74668d79c30a24e4d3cf798d94345e1896888bdf16bccd1729645d02d064e8dec2861700588f405cab59ba5e09e3a4bec6c38c88382d6ce1c16a9affce62deab81ed84c4bd537e8df8b453d7e31b6b9369f2c7cb80157ac7356aaad3e09fec83df32960b452b6a0a786a6a30925e9676c2646cb3ce38e6d047a2a15026ddf49fd1dbab2ad582369402b89ed0474f36ab05d7111da2adee42c65bc04502bd0ffe7f8698cd98bb2e5da7ef5d0bdceb8abf4d5d9d47093ab0ffb400437fcd69247d487c518a04ff70a0e0c56ad59624da73c6af9a"}, &(0x7f0000e60000-0x4)=0x100) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000715000-0xb8)={r2, 0x1, 0x7, 0x1aed, 0x0, 0x4, 0x80, 0x7904bfc9, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, 0xfffffffffffffff9, 0x2, 0x81, 0x0}}, &(0x7f0000fb0000)=0xb8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00007e3000)={&(0x7f0000d3e000/0x1000)=nil, 0x3, 0x2, 0x9, &(0x7f0000ff0000/0x2000)=nil, 0xff}) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000440000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x7, 0x7ff) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f7d000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1189fa89f3609e5c57d2a651a88a46de"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d4000)={0x2, [0x0, 0x0]}, &(0x7f000064b000-0x4)=0xc) fcntl$setsig(r0, 0xa, 0x18) kexec_load(0x800, 0x3, &(0x7f0000bbf000)=[{&(0x7f0000c3d000-0x2c)="082621a4086553f8b8f788ac81db21ac4bf725bc75ebefba8dc2a4f97e59f894f2306a7013a89430943277ce", 0x2c, 0x7, 0x7}, {&(0x7f0000a87000-0xba)="b3b20725a0b6d3bff4b23455638e23449cdcfff4f47f498ce2307608d6920df3774258716f84d8635b03b132d37a7f6e4613ee9f381eaa429edff765a0337895ef1e1dbb90d9e2d6453ecded7fbe8b7120404c4dddd4499057a654f0359cffc617bd3da082bc1b4b83e8393c64d126bffc5eda7b111eb2dd533042f3e5a58e088e70992d7a2174799463cd2116b9c24eead8500a9dea0dd91d71235dc146c89cbbd32d3f2003ab7ed301b22633c8779f1dc154866405eee4bc7b", 0xba, 0x4, 0x9}, {&(0x7f00008ea000-0x1000)="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", 0x1000, 0x8001, 0x7}], 0x140000) prctl$intptr(0x4, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000791000)=0x23e) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b03000)=0x0) ioprio_set$pid(0x0, r3, 0x4) r4 = syz_open_procfs(0x0, &(0x7f000092f000)="666400000004bb1d") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00004b8000)={{0x1, 0x1}, {0x80, 0x9}, 0x5, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000145000)={0x0, 0x0}) 2018/01/29 03:16:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x80, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x28, 0x311000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@generic="b798cefef41349aaf4ffa1fd2d1c7fef", @ifru_flags=0x801}) r2 = socket$inet(0x2, 0x1, 0x20) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002000+0x67)=""/251, 0xfb}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x3f)={r3, 0x37, "6aec230e3a4a91328b9a27bf4b72211e99024682165d8a9cca8ab28916b90ece16c72b917362ebe6e1953bb704ccb91ac8a5ac976ceee1"}, &(0x7f0000004000-0x4)=0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000006000-0x8)=0x0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000007000-0xfc)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)="8e9f91cff72710612ee2af178432d14786bebc34d4cc77b8bcbffb8fa0865c8aefdee91a847d52ec80", 0x29}, {&(0x7f0000004000)="d2862098fe03fb24", 0x8}, {&(0x7f0000007000-0xf6)="09d961db50bbc9f2e2cfe37504a4016e4025fd6a01409ea5650f886943dc07c21d728ed043bb90086d567ccf4524ca2fea59e3c2f1bda0925bfd3f5e028dd930773bb0aec0f8e7d7d35075f4eaa95cfd1af50d4f47c3bc59ce01c2aa0db6fcfc5992d7380488765dcb95f7cf83e893719c265726a81b2327a59295f598790874a31e0e35edf2b4dab15e182cf9392f1b73483b966e3c1719ac3a24d903476016bfd2653281c333cdeef8890de3816c53594dc7a9fbcb44c7d0b8976da7984537b819eb6a37d47f01b75854432b5cd21fa048e8f6f842864f7cc38e70ae9c28f81df1355a918745bc6e1a988449419d227e16bebb9f48", 0xf6}], 0x3, &(0x7f0000007000-0x108)=[@init={0x14, 0x84, 0x0, {0x9, 0x1, 0x10001, 0xffff}}, @init={0x14, 0x84, 0x0, {0x80, 0x8, 0x80000000, 0x80}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0xe, 0x4, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x847, 0x400, 0x8000, 0x10001, 0xa6ec, 0x8, 0x9, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0x7a41, 0x8000, 0x10001, 0x9af2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x1, 0x9, r4}}], 0x108, 0x20004045}, {&(0x7f0000003000)=@in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000007000-0xdd)="f0bef5cfd482a39ef44e8e8ed0cd2080d49fbfbe0582dd24adfc0f3f6945693a081b8a09afdd42fae9696f3ace8042349c5c63f6b92e86597ef6c6d5ad823776ee4e696aba6da19afe1972355fe7118fba78310943acb91890e636ceebf44c40590d425ef120668858f4a86f54191f56925a8d6a1c02a1525b78036edfe8e9b0dffa11ac81f5f01c1d1e02bc8578fe7cbc515039fdaead9d7af1343bd8e54601d18e27e8750ecea042ec8d26f8feb8342eb309c95639c1bd4476575f3d1031f5f13875b4e43369679f5936e965b66ead8ade548e4a3a250acafad120fd", 0xdd}, {&(0x7f0000006000)="4368d916e8c1ad82cf3a0ef7ae9db7f35ac513939643d63bebd087fc296895ae8f6825dc0a900a8c6ee3f77b5f5357f83298eee2b89091a8293fece8fa19b904ba320740184b60c515bc798e", 0x4c}, {&(0x7f0000006000-0x68)="324adc1510c3bd1d375d32578d26b609b0bd4380d78125c2bd968e44f0de0e33862183a6d8d86f7e1b298eb42a3dec8d97d2512ca2b15b1635b3927965fbdd81065f4f277af70f9eb01789ec9e6898307c0c81dabd409bfc4a8d2ac4c3b72fbcdc50223f40d65ead", 0x68}, {&(0x7f0000001000)="2d6b08116aedb0f44379e40177b70f719518fb157db6e0048c7c6cdbcd96d453c6082f850f1ea45ad798d1c3f50070d7c658f661d27a30ee6b59e28a81f3e99508bb02a06198f84e4c2403d2f1fa24d86a4c9d54cc781836aa6e6c4588fe4a5ae563d704b58d1b7c93c9227f3337ca97af5e39df0e9bbfc33497f4e5f3a37864766e08bc1037b4cb8add55ab95b3e3ea5f07e9c3cb812bdec1cbd24bbf0a8f16cbeeeaeda81b63d651c30e3cb61704a943820836a22b6f40c86328a3", 0xbc}, {&(0x7f0000003000-0x9d)="04035aa42645cc26fd0cebf7ae34ffdcab4c9d542e504fae6b569ff8fbb46e16688bb53d922163617ed97f98cc213ac5fb26353a07343c3761d2f70f613ab105992696bec3d93ef0d0e3f27aee61c7345f744cbd230641db7a48d0f6c3f8687fd877ed35e33e39f835ebc0f4eced66ad53734c88b07000d3da06b0abdeb04fd1d8057856c2964d0c6e1667027f70a5e758f4004e0e35723f815fdbb737", 0x9d}, {&(0x7f0000007000-0x12)="629a195a23389564434133780dee2d2d3d77", 0x12}, {&(0x7f0000002000)="5f90642cbcd024121d1377035f1c6a80599c62500242cbfc53f636427fc65bfd52a2e0658837a26f", 0x28}, {&(0x7f0000007000-0xd9)="619105e0436da7470a25b3fe803e5f3a123d949538e0809958d3ea2d13acbc79cc3647201e609d79d9cf9cf13c5cb7d674503cf9d3f1c8ee0397de53dd6d7ab115c427cf2d176836d648b267ca4e55df8198dc0bd726f2d74375b96ab6128959fff4f7613cff4048e48bbaaa3c969b48bc0cfa72a6a42c4d54cc31c5795fd56157102dda495cbed6e98537c614b0db4dd8a94c75ac935585972960f42745f10cfd1d6730746e96e00bad2827b79798f4fb9e02f3380f3b9d11f0695fedff0379ec2483d793c7a9920f62a8b1c8429ea5d78f1362fb1794f981", 0xd9}], 0x8, &(0x7f0000006000)=[@init={0x14, 0x84, 0x0, {0x5, 0x5, 0x3, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x2f2f, 0x5, 0xa, 0x1, 0x719, 0x80000000, 0x101, 0x3ff, r4}}], 0x58, 0x0}, {&(0x7f0000007000-0x10)=@in={0x2, 0x0, @rand_addr=0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x38)=[{&(0x7f0000007000-0xe1)="8bad29f12841b4c9fbd2adb7dc27f5ec5baad5094b3b7ce70fe6d9bc2e3324c1355a832e24a7a290d49323dbcf35594bac5b96255351bc2798f8ab5ee0dd4ce7e65fd08163c246c9f7f120dba309f8a16a86f4caaf83cdaeaf26d6fecad53e743b755935143dccb129e541cdcd1b81bd5f9bfb5b82286dd0157792ae209b793244e7eb91d589c4df917ce199d670fd853d2783f340def334f47a9a8c2f296a864fde95077c97dbc350074fe87e424cf48afcedbce3a5fdfd745afd10500dcb1a3fdda72e9171dece66f881bd2bdfb2b345ba6c2161c31003a5e6274abe1f6309e7", 0xe1}, {&(0x7f0000007000-0x1000)="24dd321acf1205d57bd80f68e0d7fbadde2c944e2cf9bf47540bafc570cc318d5b911bb89d149a07dfe43581e36b70ee9db21c9db2124013ca65af355e18e2accd82c7535381043858d8bfb599e36836e536260d73a37427084379bf08529e1f880348b65848d8b9ade9d923bb8858d81282c2cbe2e9c9a7a0d7f548f36e7bc447f47ddd3e3e34a11df1dc06c3ae1495d6a8bc000b33a511913a2815ad84b4821d65315177d3f7052734dc817e87d99295bf5137210ee72b3d2f4bb686585598ef210f3ed6596319aea24d638e705554412739fc9ba56e156cade9b142dec9e1c3652ee8c993f15cbbf342f77440228c10e0c29f07bd5b3cd01c1233b9709b4de893da39add0dccd820bbbb09c75fa259e383f2d32640b8712ef145a4bb2faf2718c4af54e68ecd50edaf04709d63cea8c5093683e956d584c4b42217067fb14b8cba16a656be315e8c1a1ea2849052a7aa410a6e11b0eaf1982414b5153d66b6ba2fef310ead26db9bb3c41917842afe0a43e0b4d1c5dbf9b38960214e4c90ca20d556f83be10bf94fb81ca513faaf8ab57db579a6c715962524c5f34e856b725ab3be0dbda69fe5d3d95be3b00d671a9b55ddcb057b144ec0d93ad03e1491f5b8db07213c517dfcca7b53f8035dc22469f47e53ca02ea18ee917a699a2ad21056a0c7aca68c0efd3cb48e50cc40736b1d8dcc097e92f6a8fffdb2d884ac9e76ba25da338dd2e58c20d439526fa4f8f82dc0d75c6dcf94654d1ea50b8180dd5e9ee3f8f16b1a6587b9deb02172e57f7f0e6e648059f75b7ef4eb897759a471ab9f24915266a751f0b9205af43d12b0b175eb2c8b4238b461fd01a783f76572907acbee0b9e6f08a8728ea21234d01b49700f12aecd03226786881ac0ec3059d41fb5ddc1fe8243ca4d0ba7a6e85d266bfbeab0882c4d2db254331dfe234ec777b73ab2ed99ea4ca312108e5429c1f3cee4bb8af8450027242d6fc9d10da205f75f16cb52588105e2dc6304f355cba5ca21e58935bdd6db7b7c1f0a9adfcf92417c47c862370414c936af0da55ae3784cac26a18ad707a5129fbe1f56ac146259ce22953948eee579e6c8159b462dc5fa6bdda7fb11f096b870dc4c9ee7c933eb0911ae4cf29f6a8e8a13578c00d6c4efd22ebda3484c61305654e2de0e00f1a5d1fceafdcf7fc30ab31452dd7972658fb7b9150d281a6463b1dc5bf1fde1f139ff2975f9990f00d52da81b7ee399bf66147daf044c46d03799c8335d31d407341e2f63f92d9a5410168b08a824aad91eed5649c728c407187e7f22ae26a9a8b326028107365dabb9cc72e5929e75f661b8b1a8c49e84dbe4d736c5a3819088bdfec3ec99a56bdbc2d7e188d16528a0104b4fdbad28248ac96c4c94533ff695c6af88edc516c9c01b3388c41e957f5a57bf21c16f395caa49edfca24c3ac655d2f06a246f3176ed88ebeb91df64033f0daf9bfd9ab45d3db65311a843bfe8238ec5730ed44c8ffd5133d4c45ffca9edadef8775684feca8492ff48cf1b6e2e71b80a9cb643f4749adf4d4a5af2e817c1f239e066990c618b30865fce78a07e92fa581eca2e00da69547eb3ecb96e6da1f0ad675d3c92d645df3c2b39cffb0f84e4a1d7f1a1eb1de9a0659e9b642b153059282bfcdf0891958fbaff2524ca65668437ea8b06e7ac4b038d9635fc0d75b1e9e429dc34feacf98cb73f6dcf81116613da6cd3733a72d5e638948fa73ace9f8bd0172b9acc7d3525ae2b27511cf0ccfc61901ca2f7bfed7d513f37cb0566281b160011a02447c245e4186e76d5ce70182620f6b59760fcc5a7c40dc0e2e854a9e7b52696f589b1af8a5cc9f716a0a8e247afe462bba301a1968050e0f55b255745ea8bcab280b69703e6fa41f9eeb59e5a7e9ac7c64a5eef82da9d7d52f2f83423224a26be469d95c043b41c390db3a41c8c74f48763fff7b1e0133054002550d4d8d0ea376b62761848a1684dad1d330a913686323bbfe615b4ec463b4a0ca7cf7c0c7568fe234eee937f7b7445725028d808f3db393cc7d5e8d6bd4b2360e11688bc0dad2ee768c94cb6131b2115a48143c26d240cfed40d6e2ea76b7773aeedcab097e13dec716a6e68ade7ad0f828210aa053f0e7f9ed539ae71feaddfa161fe02a9e26847d46f7b21a165919988442773767bdfe489733e4256d53ceafc32b36ade0255ad6f3202fd26c96dc840e7b14f7d54b2b630c818721c8117a45cdf018267aa683ac56adbb34f4951c61de5223cf867b433ef2345cf51369e6aa8bb717130926ae93db9a69d4ae3b022fed66915619497d45c4fdd39f54f29e8ad63f637bac762c93111361b12b28dec7c80c21d99ea0d7f9fc35d476b07278b16aa61163451b6cdbe2fe4cf5b75ad02174385c000ea02dd7099498668933538ab308e7114546769c326a360773cde1eb900e1b7bde71682661bb5062581bd11c30cde8055436aeb3a00463e29b6f05b1586df6c9bb5cadd520f05d393c3180638ae7eefb296d59e399dfb5d79d76432168cec04ea552d6bd46ba4782f17177a7db1205b7223756b9bc9e10dc3683c50c4680626a451d83ce604c2a937f569f99858134b1cfb89d7655cef698e0d4d1405edfca37a2697e58c05a2a7b9b5726cdc1df7c2603f29f9170892bba520a7b791c8b12609908f309001c7678033375909b4fd000bea46465fb919d55095f80b2f5d4858f35ec8045fb26217106dd7e532660c8ccf1aa1a48386bd9f405abdc6e6954529dc7fafa55099cd62224e6de126398eab7f4787989eb44d66bf7547d95438a483f978545f1ba33ad4b578612ef391d1ccee29498d9aaebd1e53d39ff11c544265b290035000eeec8d7973c3972a929254d499d819cce58f8147d935682e10b671cbecd39c732174b8a99c3846499f48f9b1183d96352022b894512dbbfbc1748e807e214a7909f788793adbea3e8f189d07e23d49a6546d6f91e404eb7ba802188b2a7a27ad9e0a61673cecef7604efa586e26d6c540727440c4a4efab003916e3e4023b26d554ae991e20aa3ea44338f295f3dfe6293feee30edfb7841ba037b54bda1760f772b3557683954eb31e0af035c988e6f3b66b1606233f4cb54a204f4834d90c8c9550fd6dfc46581570775bb4768ed5ff6371745d2706cb8904ef040161be4e77cee43b5e85ef53d4b705f4b5c41857151bf4c864264ddafb5af6bb6fca8e850f8f628267b5eb59c7d6a77b7695dc280e4be47022776dadbb052923ed77749b2166bf7157d11e199bd82cac6325596c21781ecf487bbf2472a5606e1c79ba3b2ea2747395163f0c7da41c9d2ea695b4ac047213e6996f1701dfbb453d2bf8f59ac270032aaeb3d99f998b5af60c8b4c5a8fc8438cc6f037b6208dafab44e41d7f980575c24c5ccacd15f0391b3acbe7c4e630d51cd32cf0bf06ad8e1029c2403253c35e399e694d054061f76de9506d2fee0ba43a57c3f41e7d55ad59b41259411e21f67d2ce1012c21703431d7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0x1000}, {&(0x7f0000007000-0x4a)="9570f7e493d1c5299dbfd10392d73227b54ec7c5c7f0f44a48ea5098f5550257f09d8322ab9838ef5eab00832447d078c9c19c1311037302d6fdfa51a0c7ec59205902bfc2b258e31150", 0x4a}, {&(0x7f0000006000)="29f126ebf5cf3a129358fac0c18007f396dabfe9eeaa888778d2cbf53820e56bc41dc3fd10bf572c7f29be95cfc239ea92e57709799121bded7c3721e7997bf2e1a566d5a024aa8135d9c8b252cd5879fb247245e797b6be6883ded5e506840b891a5f70e333f898b78bedbbed5d1293a26b943284997fe4b5520c105a64a27bb49934", 0x83}, {&(0x7f0000006000)="bf6cdfc9a0dd542b1f0723a995a3eaa32ef590f6892c03e00fa9a55686765cff5aeee47eb2db0d155986ad5fb0487d0f4668dc0b7e0c319e473008b5422e92a99bb696c87b0d0dc107bbdff935e26a6e3b0fe07f882f44dca41238671cec0cf2ce4e139c3c4821707d50111a82e05925bcd60665421e1b47049343079074f80cb32f50d46f11a5865ca1ebecf8ead4ace2efdab312595d189f30b9a1a0379fb4500bc36f637683a29bc5ef088ce5f604554cd496e40aeca441ec55fac37673e5b37faa19034371986e0a9732492246ae", 0xd0}], 0x7, &(0x7f0000006000)=[@init={0x14, 0x84, 0x0, {0xffffffff, 0xfffffffffffff801, 0x9, 0x1}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0xa4, 0x2}}, @init={0x14, 0x84, 0x0, {0x301d, 0x0, 0x0, 0x2}}], 0x84, 0x81}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000007000-0x92)="ad91bcffd16cb3821f6aa8b1e65e64e42bc228f50e1fa9f6aca6358071abcb12a20f130b6cf84e3d26b7e97f0f51197ae1dd3335aaab6a4b6a7cc58e8f3a5ba42769fd4acc4053d253e803d1f97e3bde91c1b905bd58919a033aec2446be3650ee22d801e8d7ae12f0b3b1c0dbc8f62ada2b4c08af60708fcd3dc44cd0d8a3afb7c3f288be541a64878c1b9de969072c49ce", 0x92}], 0x1, &(0x7f0000007000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0xc9, 0xfffffffffffffff8, r3}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffa, 0x2, 0x1, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x8001, 0x200, 0xffffffff8e4eb395, 0xf471, 0x5, 0x8, 0x9508976, r4}}], 0x84, 0x0}, {&(0x7f0000006000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000007000-0x64)="0e1f1751ee4131cb14b6f03b1d8d988ad3432aa1dd4f503017aadb43ec67378bff72e6bc5bd3233d47a9706b093616b9540fa1f0f2218ee9293f22d9450b6025c70032043080e140e717e90fcdeaa404899a4f46697ecde274cc19692fe5c2ef938d0c25", 0x64}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0x4b)="1b98edd04b5f2d07cc714d50dc6f3a9579b102629970d2b21f362ba82f379df9b58b0b4b275db013bfac3485bc18c332b50c4a3d142fc1e76be2b3561a24ed0bc91fb38c43fead8c08dc17", 0x4b}, {&(0x7f0000007000-0x22)="c7f3fbc6b919c759279501ed6fe1b5a431a508ca55395588ad885e2e518fc9cdfee7", 0x22}], 0x4, &(0x7f0000007000-0x108)=[@init={0x14, 0x84, 0x0, {0xbd57, 0x7fff, 0x0, 0xffffffff00000001}}, @init={0x14, 0x84, 0x0, {0x5, 0x9, 0x7f, 0x7fffffff}}, @init={0x14, 0x84, 0x0, {0xb13e, 0x4, 0x7fffffff, 0xaf76}}, @init={0x14, 0x84, 0x0, {0x6, 0x8, 0x8b2, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x60, 0x8004, 0xbaf, 0x9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x35, 0x2, 0x5, 0x0, r3}}], 0x108, 0x80}, {&(0x7f0000006000)=@in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000004000-0x50)="b20169f37af27de6165fb1d9b579877dcec527ab5a87a41d826f379d59d13d9e0f43f4b1b82a418c4a65ee516dc761ca2162c702054e1552917dcad6f6e95e66079fd159a2edc08a4537d10f54d360aa", 0x50}, {&(0x7f0000006000)="5f7654a590a414ca3f1019a36b61188b1d168942e32eddee1beb4fdbf2b35ec2def2bcdcdff6149e49a726ea922d5af906d1d15bc36f7736b13c80c09bf742981ea7f28d9511593770933a0aa1457526fab892c84ad4b48759247c92fbeb793abc5bc89103e11378b0282ca5627d5848916c5a8833721d4410e796c605cf7fac255fd9be77", 0x85}, {&(0x7f0000003000)="77909c2d", 0x4}, {&(0x7f0000005000-0xe)="ee0a04076a05fa858b7f73788d1a", 0xe}, {&(0x7f0000006000)="45bb204c0ce6cb658aa8e0815aa0319549b993d810f9ecdb5ce0dd91d954a759563cd437627a734094a999a26beec8fbca10d0b6bc63182c2fe3d7ff3ea94b8b95b8e3fab7f2ae27300d1b87a0e15939108b6210686939422b550df6b5ee6709ac4e89ebb50a9aaa26c2450caad961a86746804b5a57b79b23fff700cadf5c081ce9b73b9fdc1ef061ebcbbb0ad1c2031037663d", 0x94}, {&(0x7f0000001000-0xac)="f5b4209bd2bfcaa4241b6856444b15d44cca46a60520df25da26355865428173f516134cd125ab65af72b7a2b17033b51da8314deb35186154d12b3eee8e37dbe58734af55f7262787c971f1df4035cfa000bdae271ebef10d82588f852096edf9049a14bd6dcbe6eff6d107318f5c8dc950f324724dcc0378e7be597ee6ceb68714b3f7f952509f3ce213310b02906125c062890ff029f42ebdbd0834381f56b2bcd1434271f041597a4de4", 0xac}], 0x6, &(0x7f0000006000)=[@init={0x14, 0x84, 0x0, {0xdb, 0x5, 0x100000001, 0x8dc}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x101, 0x1, 0x9, 0x6, 0x7b5, 0x80000001, 0x1c, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x6, 0x800e, 0x7f, 0x3, 0x0, 0x8, 0x1689bd9, r4}}], 0x84, 0x80}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0xbc)="92d4eb58060b18669d5d3805f1b27a377768bfa7b03cbc2f17287e15939a26650b13f4bd2ddc0842806e491b4d9a2c7ad6c885acbcb5752fe07b2910eafee16426ff18810e802cc56de44ccaaaf810d2100e4a1f3b4786d87cc732354da4610f3296b4cac04d47785b4754ffd9644528dc9fea1f214fd3fd41182434f4f0a3044280c717042d912b0c6cebd4ec0efeaeba94123a1577fcc01d58576c2ed2241e4a9ecb6d4bb645dd41cc4a5ba1f3a77b38539c63caeab143c681b378", 0xbc}, {&(0x7f0000006000)="5afdde3d920db8444f7f05d717b7719ca7acf4533bad7b6e01707b31643be7869fb7ec73ae3e2d3a6f6691a6b36bc799f6", 0x31}], 0x3, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x40, 0x7, 0x8203, 0x9, 0x9, 0x8000, 0x20, 0x1, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7e3a1b85, 0x20b, 0xfffffffffffffffb, 0x9, r4}}, @init={0x14, 0x84, 0x0, {0x400, 0x3, 0x5, 0x100000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x9f, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x2, 0xc0000000000, 0x100000001, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x1, 0x100000001, 0xfff}}, @init={0x14, 0x84, 0x0, {0x3f, 0xa1a, 0xe7b, 0x2}}], 0x134, 0x1}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xff}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000-0x1)='[', 0x1}, {&(0x7f0000007000-0x3a)="592059e6596db2666734ceea69b8d21ffff5e0b022302b253879b0aeb48ef025e5a365c2c1d4fbbba0f07867a5bcaa01d4b8908414c867855b5a", 0x3a}, {&(0x7f0000003000-0xf)="7fed58dbfe8ba92f8349b243960ed1", 0xf}, {&(0x7f0000005000)="b59a6d4ec3ce44a811c2bc502d6a71e2605b9519e7fc631dfad7212af9908036c99135063ad3ee6d43b1843b47f02422a64932b87b35038a1da16413b25be1d34661fdf35da59070999bb06d66f65de3979c77d84fc4079dfc519f39c17d933fe558a4d8423f3c1beb14b3b92a15f0c1af6d1e9a32e3d0de1db9", 0x7a}, {&(0x7f0000004000-0x1)='v', 0x1}, {&(0x7f0000006000)="f73401ce8cbaf294737a1dcb954354c7eb3127256ce25eadf40ec5a33dbcdf15ef9f0db250890d738f86ee60ff55ed42fe1c39b0871b682b457731f73820b11e79ac2b36022ec0f29c5ce975cd8ff0222af47536416890b1f0f4d1f2", 0x5c}], 0x6, &(0x7f0000004000)=[@sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x8208, 0x4, 0x8, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x40, 0x5, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x4, 0x1, 0x7, 0x4, 0x0, 0x81, 0x1000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3, 0x201, 0xffffffff, 0x2, 0x6577, 0x3865, 0xfffffffffffffffe, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0xffffffff80000000, 0x260, 0xffffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8000, 0x7, 0x2, r3}}], 0x108, 0x40}, {&(0x7f0000006000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000007000-0xef)="0a14c7e6bccf1dc048386746d06ec400e4e74f315c1233c8060da945a82309383b23a0feb99a35146976cd17570edec8ebd40a71bcdfe09b3410883a15d5caedadbe9d90a0540516849978b11b3ea7ca3a9668407fe705a7e76e73c9faf6ee6d9109a9b465b3d3c8db63993e3d370e8eef045f12b6d6bc71764f95e11701949ee1077c646b6182431dd66b414baae35fb7b8d0ae0cda032c169cb64c0cc7593ec01edcee06ab07269b102f7e47d45e8db543d8f296b9717de1bf99c7409db62941ec5eb1e38737e91a6778b54be51707ea29308b3eaea686b17d4ea0f3e9ce0ec04cc14cdf483eede3e422ad68dd60", 0xef}, {&(0x7f0000006000)="68287951a73ff51a3b08517f35bab65d8359bfc15d78038a7f6fd202a82b262bebbd4541d2ce0996a3c8a3c6ce70a242c5cf8d51949b50fe0c9355305ea806feabaea9fbb8a732ac2d47aeeb7b3c5e18e44c66cffb3365757d13f1049d34da05bce5cc360dbcb92acf95ebd3013cc429321c43ee1db5fd64eb24ea63a4d2723a6656a7a4ba0b5d341cc0bd2e78fb2e66be861fb221e6630e90ad7ea301188777832778685566bedbfeac2da6a8f843d7039091457ba71dfc8dc6ca73c2", 0xbd}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000007000-0xb3)="ee7017f37b345c7c6b4346ded2d68dd29e789b2434bff7bb4c06f6f5e664dea9224994cd5b882ab6a31d6a45b7de17b43d544b8ae5fb826333986f9917e24171a587c798aa5fa84e7770efa678ca24ca32f876684d8872c466fee37c6a9a59c37efbec42194bd9a5ff5090a0abb0455cfa4cdbc92e70a3c04e0d4ca0a4b0bf41ebb5104dc227ad8bdc0138d6db08faddbea0a80422cf68430a18fcc4b169a4830daadf0734409c6f9e0c2d21d5b999393cdd4e", 0xb3}, {&(0x7f0000006000-0x27)="3e9006541a1c78e3790ba6523b5b63405c9334f0c9b779e64cc50739dd25bacf8e427cdb7e9622", 0x27}], 0x5, 0x0, 0x0, 0x4}], 0x9, 0x20040004) 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000087b000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff1000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002b6000-0x8)={0x0, 0xffffffffffffa341}, &(0x7f0000d7d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009f2000)={r1, 0x7}, 0x6) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r2, r3, 0x0, 0x2fc) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001c3000)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0x4) 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f7b000)='./file0\x00') sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) chroot(&(0x7f0000d41000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x8, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3c3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000942000)='/dev/hwrng\x00', 0x24803, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00006fe000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c8e000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d92000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/29 03:16:26 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000f7b000-0x8)='./file0\x00', 0x200800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007ea000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000cba000)={0x3, 0x0, 0x10001, 0x2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000098d000-0x4)=0x401, 0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00009b5000-0x8)={0x1, r2}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a8f000)={0x0, 0x10001, 0x101, 0x90, 0x0, 0x6, 0x5, 0x1, {0x0, @in6={{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x10000, 0xc000000000000000, 0x5d45}}, &(0x7f0000cb8000)=0xb8) renameat2(r1, &(0x7f00000b4000)='./file0\x00', r1, &(0x7f0000b7b000-0x8)='./file0\x00', 0x8c9ccea622e11507) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000060d000)=@sack_info={r3, 0x6, 0xfff}, 0xc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d59000)=0x3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e38000-0x50)={@generic="38a7b87be01586ac70713075f0e28eff", @ifru_mtu=0xfff}) sendmsg(0xffffffffffffffff, &(0x7f00000e9000)={&(0x7f00005c4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ed8000)=[], 0x0, &(0x7f0000849000-0xa4)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:26 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0xf, 0x3, 0x2) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03000200002000ef37ca247685e9", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffffffffffffffff) pipe2(&(0x7f0000278000-0x8)={0x0, 0x0}, 0x80800) getdents(r2, &(0x7f000029c000)=""/202, 0xca) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000eeb000-0x4)=0x1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000a45000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='yam0\x00'}}) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace(0x4219, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x18000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/9) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000000000)={0xf, 0x100000000, 0x50, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0xc5, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000003000)={0x142, 0x10, 0x8001, 0x3ff, "438eafd941dc445be2ae059eeb71456e089d7b0bc76be982a27edf141f98a4a6"}) ioctl(r1, 0x401, &(0x7f0000003000-0xa)="fff5af8a0cb1dd97e2f2") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0xaf0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={r2, r3+30000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006000-0x24)={0x6, 0x9, 0xfffffffffffffe00, 0x1, 0x12a1cf35, 0x3, 0x6, 0x4, 0x8, 0x6, 0x4, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000007000-0x8)='./file0\x00', r4, r5) getpriority(0x1, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000008000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x96, @loopback={0x0, 0x1}, 0x8}, 0xffffffffffff12ec, [0x394a, 0x6, 0x6, 0x20, 0x5, 0x0, 0xffffffffffffff3f, 0x9]}, 0x5c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000)='./file0\x00') mq_getsetattr(r0, &(0x7f00006f2000)={0xfff, 0x2, 0xfffffffffffffffe, 0x7, 0x0, 0x2, 0x0, 0xe4e}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000)='./file0\x00', 0x1, 0x200) 2018/01/29 03:16:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000000+0xcd6)={0x5, &(0x7f00007d1000)=[{0x6, 0x6, 0xffffffff, 0x9}, {0x9, 0x7fffffff, 0x800, 0x81}, {0x4, 0x8, 0x10001, 0x10000}, {0x1ff, 0x7, 0x40, 0x7ff}, {0x3, 0x3ff, 0x2, 0x76}]}) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/29 03:16:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000882000-0xd)='net/if_inet6\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000046e000-0x90)={0x8, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004a, &(0x7f0000bc6000-0xcc)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/27) syncfs(r0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/116, 0x74, 0x100, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a7b000)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x120000000000008, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000e9000-0x63)="c58b90fe2a9ba0c6eb5802f73cca1a0c8e5b744758bdd451a19c3fb447d13b69f19fc210b397e38f4a238038014bc289d9396d7edea20cd8a03657cda73a20811d1d23f53167615b2ceb7a48ea7604905b9d8c514546a886248ae1f60375a30fb62a86") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000186000-0x8)='(%}eth1\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000aaf000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009fd000-0x8)={r2, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/checkreqprot\x00', 0x101200, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e7c000)=0x0, &(0x7f0000284000-0x4)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000333000-0x4)=0x13, 0x4) 2018/01/29 03:16:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) lseek(r0, 0x12, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x101, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000000)={{0x8, 0x3}, 'port0\x00', 0x40, 0x10000, 0x22d8, 0x0, 0x6, 0x8, 0x1ff, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000069a000)={0x0, 0x0, 0x60, 0xfffffffffffffff9, 0xff000000000000, 0x2}, &(0x7f0000334000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000814000-0xc)={r4, 0x70, &(0x7f000082c000-0x45)=[@in6={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x2, 0xfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3eccff16}]}, &(0x7f0000047000-0x4)=0xc) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = epoll_create1(0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bd2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/29 03:16:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000000+0xcd6)={0x5, &(0x7f00007d1000)=[{0x6, 0x6, 0xffffffff, 0x9}, {0x9, 0x7fffffff, 0x800, 0x81}, {0x4, 0x8, 0x10001, 0x10000}, {0x1ff, 0x7, 0x40, 0x7ff}, {0x3, 0x3ff, 0x2, 0x76}]}) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/29 03:16:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x80000) 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) flock(r0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffff8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r3 = gettid() sched_getscheduler(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x3, 0x42000) fchmod(r2, 0xbb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x202c00, &(0x7f0000000000)="07caef53ce3c1fb24eb70fe3a61394f5cf55d65289afc7e0f2e006d9f767a3758973b66b598ccfe4020e015deab1aa6e6f295b02a6371f68930827a096c8e5fb94f37f865287901f4f2ac78fcb13e5db1618cdb8cef1514f5448e7a985bd94d02b8f856dd9b708b5af85840a98138fb005eafcf5be2c54fae07594195745d077d1ec4f23", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="451f554edbf9d0bf0abe479f3fa7199fff9700c0c6791bf53e5e8275efa70629bdd8ad57159238d728f0bf3085388f04cda99d49e17f6fad077381ac020e050f7e17f31b87524e836711f04d53635648fce1cd029e905a01429c2328329b27afb95679ef7365f31c3f3b29bff48ab2df5ec660d45623c6f26b2f33ea46880a29c6995e942e265c6609f9d2dfdfd8536327591b1f5d1ca606cf8e41dac797be1c579c73e097b83075d03b") fcntl$addseals(r1, 0x409, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0xceb5, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r5, 0x7f}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000005000-0x8)={0x6, 0x10001, 0x9, 0x1fe}) r6 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x208000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x25)={r5, 0x1d, "78fd723f24e8a9f63d1d93a2850a4873dc5db142ba205e83e01019264d"}, &(0x7f0000003000-0x4)=0x25) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getuid() getgroups(0x1, &(0x7f0000002000-0x4)=[0xffffffffffffffff]) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000005000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) r26 = getegid() r27 = getuid() getgroups(0x1, &(0x7f0000004000)=[0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = geteuid() r32 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0x8c)=[{&(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000006000-0x7f)="12ccd367a6705618f42e1bc95c17c79dc6aeea009861e78eec229f2d86d6537af3c26af0fe0b118ad0a657a29e1c7f055923fab2a29261e39cc8892c4abb47bb52aba91cafe44539dc53d020bf58b87dd8db93579e439e7e47217b97ad138ad54f7b553e1469e8e451c7b110c62701407f63cc69dfe0569dd7a37ce9cb7502", 0x7f}, {&(0x7f0000003000)="bdcb8fb0919c0bd7e23f1ce6379bb288bac12275c837692ba2039b6670a608f57ee54b6bc22a2761167e366fab87247eed30cd8d4db0cac92c05ba3a5a10548bbc0439401df6462810d572ea579f481094930c17ca85f4607be28d41d56285616121bc16feeef4caa3a3365ff51f1dcb3de93a80c7cc07c96f714160435a03f3982311bf5c0f08bfb12c592a95a404aa909730879e2cbe209606b5117f461e98080be39390fb28aeab9ec96f014611ee5810fc5fdd34fc9f9e80ea82a3e9", 0xbe}, {&(0x7f0000006000-0xb5)="891538ef38e6a134372fb79ec55bea0e042e6605af7e86b88cd3fca186c3ce7788c5cf2ca45e46721e0376d7bb480d3cc8c42a1b15382043209e9b09d2396e2131646f61984067e8e2fb705ec98ef99aaa9e7a2a63c904b384bc0b11271d239f2c59dbddb2c62384d99cfc6dbacf7f90ff88dd22fa8c0474eb74347423cfb1100966c1f2cc1524635cbf33cb101a0fab24a187695ce9f466d67e76c6000c69c47b9afa93037c5b00adb8ab9141e63c18d35984ee59", 0xb5}, {&(0x7f0000006000-0x32)="23b805b121b02cb6c0cc7efe3cf19aab196781a8cea8f575d41af335a5c4cc1eac5922228d0970ab87d5b45eb4995796898e", 0x32}, {&(0x7f0000005000)="4eb059ac8fbbb7f0bc0e793ce03897214d07a3d6e03efccb6aa143438b3eab1d8cab2c42e4", 0x25}], 0x5, &(0x7f0000006000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r7, r8}], 0x18, 0x4000000}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000)=[{&(0x7f0000006000-0xfe)="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", 0xfe}, {&(0x7f0000005000)="4d88bf53f22c6ae8f8bdd960dd031d1a71740e558701d5267ee24367b67a78d0d1376ffc4a2cad828f5f80290be24f250965ade38f5813d7c22557b4570e7beb2529fb838be8de808176545eb8eb1029504f8998a884581ca4615a376890b6ec598bf15f6ec17b6f8fb73130b7217b72094c553d60c97a7158468916bfcf4da01de7", 0x82}, {&(0x7f0000001000)="11bf343106b14e5518e61f2e7f0e923367c8577aaa3fcd89a364ac9799ae194c5dd12ccb04d640029bae58cf924dd0c8de8cd8d547701fbad3cf4f38bd4a598dee3dab109273dd4788a082340a0262452bcf3de5d7e42904a5c87b01d4ed2d53ebca6a02f08c9eb97fa2640835ddd1252e3cf87ee407", 0x76}, {&(0x7f0000006000-0xa9)="36e7a46bca0520819538b013222b0b3c6ecfc3551172a09afcbf0caa0c65e56095f34a13843bbdd1db46eeccb32df382929d516ab10374dc286def45d89c81dd2f01f17cdd03787114e350a3f4bacf734965892718f68c54b4ed52cd53d6ccaad2dbe9e70c34c4d74748a80cda1b7b3c525f4650a9429e27f499f96aa50a9d004e3fa37efd1d7e97a82e36f9698c8eb8a5039f4b71feed69f36ec75eada2b4ecfbccf23f91b529f736", 0xa9}], 0x4, &(0x7f0000005000)=[@cred={0x18, 0x1, 0x2, r3, r9, r10}, @cred={0x18, 0x1, 0x2, r3, r11, r12}, @cred={0x18, 0x1, 0x2, r3, r13, r14}, @rights={0x18, 0x1, 0x1, [r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r15, r16}, @cred={0x18, 0x1, 0x2, r3, r17, r18}, @cred={0x18, 0x1, 0x2, r3, r19, r20}], 0xa8, 0x10}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000005000)="", 0x0}], 0x1, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r3, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, 0xffffffffffffff9c, r2, r6, r4, r4, r6]}], 0x48, 0x8040}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000005000)=[{&(0x7f0000003000-0x94)="9c9ded0c84bc6551b732a283cb468efd64d4b37627f6f16928329beb093abfd7bbd0cfdc33033be8257b048fed097bb150782e7f51fdb85a767208fa6c97637e783ba843049fafadff0a46f4873f007aff44c8fb1d3d50a77eb64635510f1f7a893c81c5df5f7a80ab5d84a1d3fb7a4a09761c6a94b41f20f18951e0d52f6f022e709a60ff11de59ce9d7c7089cb97fd81cd0376", 0x94}, {&(0x7f0000000000)="27d914edcad277fcad8c4bbc617460fae0c16207657a15d1f171dd3c8e4437eaed430f0216250fdee1309ae171fa7caa443bfdc312a54088a81046e5ddcf4b755c0b54cf22551e2068", 0x49}, {&(0x7f0000003000)="34d8d1e0edad3cd948e193c03fc4af7e4d2d30dc427e6b821611e93f3cb238d24bc6591944eef96b8c245d368391ce66f824f02121318d0cfdff1dd49be2c2f42a76396f89f839d4ab89318715eba8a572a603135994cc5a0dcfb1d2d49b417eca60aa9e991af164c14ed8c03d8b52c1ceed9edc706278c9f1079cfb9775f3e2a86d00744a1c650ae9d17d3bed434a38b35e049f50d11efff5f62ac8b93e281e4cc388f9fe7a0a", 0xa7}, {&(0x7f0000005000-0x48)="92cf0d702eaf416bcd0f100c523386b79ed1c672675eade42b3ba039a96a00231fc032fa21ba863230d1f5605a2e065e4055ea796d232623486c26e9bf219e4e90f6928fdf4405d9", 0x48}, {&(0x7f0000006000-0x11)="c7460e4ac4398d321b827679a36916afa0", 0x11}, {&(0x7f0000005000)="8fbf337b017404634e4ab5e2dfc99e1568bc96309a4186d54b24b0e40cc3c0ce0afff0f73b407b2a8ad5e6dac9532bcfa449a140149ddd5c2b80ce71f723e3bac728ab192750ebddb2fa58672c7bf637da662a7cb0c1f30fdccd562053fa", 0x5e}], 0x6, &(0x7f0000006000-0x150)=[@rights={0x2c, 0x1, 0x1, [r2, r2, r6, r4, r6, r2, r6, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r6, r6, r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r4]}, @rights={0x30, 0x1, 0x1, [r6, r6, r4, r0, r6, r4, r6, r6, r4]}, @cred={0x18, 0x1, 0x2, r3, r23, r24}, @rights={0x24, 0x1, 0x1, [r6, r2, r0, r2, r4, r6]}, @cred={0x18, 0x1, 0x2, r3, r25, r26}, @cred={0x18, 0x1, 0x2, r3, r27, r28}, @cred={0x18, 0x1, 0x2, r3, r29, r30}, @rights={0x2c, 0x1, 0x1, [r2, r2, r4, r0, r4, r4, r0, r1]}], 0x150, 0x0}, {&(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000005000)="125a9a26b7517be642570c9c807f27157e719fd6cd7a79f47784e1afa86083cb6fb3a009ac1dc5ceefb4e259d6c6150a0dcbc7787e73279a60caf26101fb3bddad81f0902ed1aa1856", 0x49}, 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", 0x1000}, {&(0x7f0000005000)="74eb0eb8ebf8cbd6cf3b7ae3d78f61b923fbb78bd7c8dbd9048fc49acaf2d47aa566e294876e4d613fd2c20c9c6c309a9e0edce4cbdddbfff40a07b8e47b48e9e24b71cd535a0f5646a0fa237fd5456d39221ffc0cdd0e5a842cec7e70c362e3da089a28a07f834a265b937aeb308294b4c3278c9eb50921a41e2593346688eb3db600b390ad5f1f1c325692db30129bf3dd7717187861", 0x97}, {&(0x7f0000006000-0xdc)="7356db50ab796bf5124ea93be5ed7214c2a309b9a5b45f213566c4df7ce927ba41f2bd0e854f98f4a95669d982d36e66154a6d8d3a9e5c41931f98257f68c80fe09dc5f5a544ce73b4fe963af4b57b88e30d7b1617c24a9327f0a2d85a9508b434978361218302b3565cb8b949854b9726820bf3ce75b14f1cef9ae8c29db7a922eb0ea1bd46170a78b081eda0990c1a4e941454ba0eff4f1cd03362f8b5228f23ed94a75506c4ac8c623adc87e65c97a351e0993d3a51147520cb26da2df8a2e6c661d127b052e9dde53e5592f11a0aa709a42cfe610baeb85639f5", 0xdc}, {&(0x7f0000004000-0x97)="963128ce973c23833516155be47d268ea8204ef31d08c7dbb04695eeebe3360ebf195f1d8072caf80416560c267edc468de9ac1f7d0197ed1eac5dbc64e618cb28c4286c7517058b055aa206d376fbcc4ef69378a9a5a2088b3ff237fb9e7967df272678864d8c09ae1f11687b160c4f1b8fb0be361c2aba451356e7a550787ddb5a43d059f185cb13dc3801450dfc81c91337eec14e73", 0x97}, {&(0x7f0000006000-0x59)="e1e5490acb86d8e7e2305c505b70d6c56c111c56d918919ab8377ed51e3de5ddfeacf39d568c15c256b61f135c87fadf8bf8152074872e4cf1e373ae4e1a2b85121f7eb181780e284909006deba1f515a8db7976281af52267", 0x59}, {&(0x7f0000004000-0x18)="5a21b6b4d599de1fd264439f3627a39a35c26889b203c7cb", 0x18}], 0x7, &(0x7f0000006000-0xa8)=[@rights={0x24, 0x1, 0x1, [r2, r4, r2, r1, r1, r6]}, @rights={0x1c, 0x1, 0x1, [r6, r6, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r31, r32}, @rights={0x20, 0x1, 0x1, [r1, r2, r4, r1, r4]}, @cred={0x18, 0x1, 0x2, r3, r33, r34}, @cred={0x18, 0x1, 0x2, r3, r35, r36}], 0xa8, 0x8000}], 0x5, 0x40) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000031d000-0x9)='/dev/sg#\x00', 0x2, 0x400001) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002b2000)={0x4, 0x40000000, 0x8, 0x5, 0x5, 0x7fff, 0x4, 0x0, 0x0}, &(0x7f0000395000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002c4000-0x8)=@assoc_value={r1, 0x1}, &(0x7f000004b000+0xd7b)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000af6000-0x5)='user\x00', &(0x7f0000f14000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x34)="91756877d242332176d50ab51d8d844027b032fd366b05b92f28ced381dcb40e9116b209af269ccab32bc41961d6182e92585921", 0x34, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000e26000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1000)="8b98e01ef42eb1ca297b3fa3c3f408649cc25a40ee32ed42736c674b1373ade27a95c11221fc0230615efa4884722eef6bafb6959d2634b733aaaf6db8e3d2396d3d8e14c15e3d8f9369cc03b83b493913f9a92dd41487d213fb64fead12dc354b499758664d015219f48392eafe4ef206601d00c82a30c6e1cfff806a9b2972b46e0b98bbd1b8a154631789fbf9703304836d540cb2dd551a67c661b565dcf4507c9aed6ccc3dbebfcfdb0f767ac8950f46646b9ef06c24611832a887ab398bf5221da1dd5df926025c410a8dfbccb89aa63b204050ed786f2edfb39f2ac85f9b793b9e8a881813548fa3b340dd9c4b5ac9d65e8ed8cca0a6899ba0a02ade191a9c6aba41c9858e64a80191089e4d044500a272d6134396a4264b2409f40a5cd75ceca5555908b0720afeafde647076240b5bfe33049f1cee66324cc6910408b2f05f0f311f9d61e6ff7d280db126a5ce04d99cd767bbee2c583a30c944cc4863ae9970192c177f0fde15708d0986248d081de9f9028cb59aea30ec8489c15fa69e44ad4aebaa69c82d928859a308a751567ae339f12985498f8499a7181c65646be5c980f82c2540906b57bc52f22d3996252012f6ad33c23473ebc5a0013745246b9598660a75394879dd21e3d8b5556ad0c6e950ed3954eeca0981fa84c612b824938143d3ec6805ac5fafae598abd4748b52cc7b732c10ac37e4baa4994b2111730beef0f2fb17830b413544807df69b11a5f765bfaf7dc7b44c52915230efb1e30f6173af4c9a25cb72ac323332babddc85963ea1e627bba244ca8179c3a3e6c32176296f7761020735cdabc34bc3ad444660966875c4be95876d3cfb23eaf23cecb8931e5696bfbfd25d1a9690abdef88a3066e8aec762a28e43aec01ba4f1b3fe6fb33ed149433b45fb2782d0f5c33e1d37fa2dd13789a4b6c2cdd76e5e06b3c417681bcee16933dd5f052305e0e99b9dd08ca3f20a48f196999873d77d1ef8b6d1349c72745c75de914920797622434bfc92dec4538c9e3784a568c2361038c98a2f2419d6c78c502f12e884a800c30465e99ed532f6661c58ca3a9075834b481698676029d1a39f8133f58da167db6212a137048e421b7604ce03d29fd0a8f78589c5e5738e6083f91e2afc94a1c5e80e48faa22a955fce1f222beac6649675172773fae062ffb02e9f47265119cfb0ae4033c8111b0c09e3bf4d6d026f5150dec98cb305dddf1f7c3d715b2e022fae10f20d60bb59005f1302d80c5f66345e1abb7e194ea26088c54b0100c154d4f438518215447e0fa4663bb2b1d6e6c650071e189dd91a0a8fc92d1ab7abe7d43a3fd64ae1429465c82a139b5def77fb2e5f588d91e36151d23f0bd154695bbe88ef9c8e3b257324be7ab7439a6dc106f1f6933f619d8c1238781f2a7e39d443c7ec1273cd122061fde1f5793f42f498d297284d97ebe8622b4b7b9dc402c7846ab2f9c48ab7588e0d9f94b847c46ab161c2ba04db9c1c1429b380135a8fac4f3e06592f14c21416803c458f567edde9da254d1f7afcf0905ab3a7de005f51b752f09a5384971847aa54b7da6837c425beb1a13b5b5b1c6c314e642d43f8241548c69e78fa7aba1a21b0ce6e611d01119111b04e978686cbac81463582ba2bfbca8ccca1a5d4e0e72b1a4f1eb4e794865b1da7c8e3174ba3dd502977866f2b2d26f67f93dd5c6ea177bcc44105a9e8c48cdd5e2ce190f266c2d2b0a4473ce8023b9547f7450485ff9570ff1786462d4a1e4c1e7dd78e60c91fe5fd88395d9bde3eec247476eb4232d4f64f7d7874fd986b2007d1652645fdb10304fb5a28de92796f3b1a57d0dd8f0bb3bf530ae2fb8e55af5f7c48e72d372f56c01e3e7a07a6bdf4917e58682a53a8cf1c52597ab865c95d3a72f5ec5e64359324ca275741e24fc3b4124271531ce914ee4843839aa9ddfb57fa7d564ab7d8de5a458bd01336385ff8b5b99d6692610f4246cd14a12b9ad28c73ec88eb4e134fdbcb0302d2f92fda0c62693ce654eadebd30fbf740a112f200b78218c49115ca51656fdeb755349b417fea0e1345879c9d9689f5b08c0bf0733299bb3b7e1db53e2f7f17c986d58edacee83aa15189c5bacd03bd61361ce7135135f7651ec4e081ffd8eb2b11826fce23c2459e052f4ba8bf5f2013fbe55cf4c24d80f5c20c0210f729604927d8417ae923f99c1e17d4ae62ead223fce1c1ecdd0db922bfbe079513bc56a1746df22d8a91cc0bdba1d6aa5a7bff70f9ad4134031be47a52dbb7f99a9c3dbe7041ebd0f785164e5c562b0c540d2bf0247968014bfe3ae38e5864a2b24b1b18055cd7cfe2b1d5e458476d86a209e69174f8f264c441d5b18045f122acc66963ef21e3f1a146009f6b7a58df2249d0fcad1e6cf9875f59cd310892acbd805dbea391ad55955e9a606ef5cd94b9ad33f46606d5c69ccaf66a5493fbc9e18eae0af942aa697dad43d56d3eec239f3c80295a9895cd72556f065dd2dffb4d772fb93bc2d988b92626ee902903ff46d77d61763f3a38a13b0de96b5548b32f1e8a5d4ae264e0d22eac226d7ed04316a10224d605366e6c8a26605ef0d888e59fc2d45f9239c931e183b8c820ad1f1b69e9a0bfc07c700508f2851bb1af5ed3b807ddbfe5d1b5aafe5e175f591b35720f99d629a049cd462ddb140f6f5b26668cebbe7983b482691cdbb9ef4217b7bd9546997da4bc4408c9df1d03af177bb52c118d4f799a70cd3c7c395a5f62538c278edf2d4c6c66f78da464d4feaf2306898bc34c70d27f3bf8b276a655e6daf0412af78c9ef997d2eba942394d40032099b06a3cc60f8b803a3188cb63e63286f63fc9a5dbdf1e55f69881e8ad1ab726a20f794934a4f836af3bb3f12c8000f734c7d0cc3dd3911ad1fab7f46a7a796f158ec2961170aa12bf5e5370f7f2df4d14df06694b65977a8d5a2a4022acffb23e7a890a64dff556a72b77fa24ab958ca30108e136a58b0f3946a27da8a29cf7f684fb231f8e90324a9707b4576a6ebe03dc03b31cea93f32be41013617a125ed248c1ae6b2b32e14fc9f93be40dce0138a0e8a04b709180124f8b67e6e73b741436baf76fd236e5d4c5baceda4971e7b4ad1b3a90ad9d8ca1b6df051258fcefb9d5ff21091d63fc1ddbf0cb000b03302289b03ca4821e7d66ec30cf0af899261b593054546eec59b8cff19996d3e21d072b35633f2ac3dd65ebc1decc968308f06a1efb99dd70645695f40c417c4cf107aebc97a62e2c57906c7cbc83c94d8144e36b72698368efa53269adc1ff34269319f4d96be81d751919b2e77cb1e46deb2fd84903b4d334ce52b7593c464c2c4257d521a022425ab5ad794aca1fe91cbc5c4cdbcacf5eb12627e6cb81a7e97475680b2a6d583fdb4034026d0d1a898d385126e617fdbcc2af5e518ee3a490c361072ec6e4d987bd07b028ea047cf36dd40cf07aea04b27313cb07bc1505f2955db4f68b73efd74fd859e17c6e292d29ff825d010c46489bdac906382047cafc79800faf7ac66381c731eb50162661801be0f333f136eb3b5920cb82d6c2b63e6cb4c6d500a877a628c5d390b112990e3e947aaf0dafe7f049af4611311012aa87df875b67f0c50e08cb6af2ab6472c68ccaeb2d6a256a250a0712c2a36ec99ebc4c700a6c01565488f76ba6fdd52fcde70d46bad8f76857a6a1e526cdaf48ea9db4c5a428220ad9dd404b6473e37cee2bbba119c69868f18679ae95dadb172dd49d187aaf5bda30bbee1c4145fb070f0337fe1cab076aef2993b50a6fec57ae5c4eba625baf784a1cc99e843be366cf4dea018396da203ed87faa4d85a9f9a66edcfe37107513fbb9b648b06ea20df92a58e8160a042211e6d00e48d6dce72106033569eba049747feaec77a242a69d453b3e7acaadb7a35bc06dcf6de427aa3104914eb482c70d7ae488b26a0236da6527bc36b7478e4c7be384adea230a4dab49cf0b4cab2c99b718b4586a2e0fcc8076f09078cbece2ea09867afdbe94a5503d078fbf88a2d1014ac62dcb3c84d4f7ec90d479485b0f147a91027aefe226f91c7075d5acc4de436870a1bd50a84944bcb05f719886516fc15c8cd0b0e4748cd8534747f2e0096e0336226f185c6c11400f71fe083b8f63158bee407a21aa18f8016a04c87c8408ec8b21cc444a42ce2497be173ee436acc422caca780fa927231ba1b5e924e5ec51ca746d7eb6b5f2abb8c8f67f363a139081ca58482673513573456e49ef6255f94d1b53605a2f822cf95d679862f8c2d179d01c4306079474021344525abf5374aa723c61420bb7317f7b5366f5ead882909db86ca7848f6ba320269e8756a66d5ff2d7175d09c0084adb519536f752cd40d490352a895c90166b66dc5db414c569aca16f3eb096437108c69ab3fbf1dccdace0816ae189cec1a17ce0fe83c4e81b522513fe10cb73bb7e25cdad0e7d8989b1b1c00b3018cc08285046a68f2cdab407e15377614f6805cd7cb217fa0080c5d98128b718a8815a6b73545cc486decc89b3604808b76fa2ea517d102335ee0348d1152ee80793d8bfd01208b186e828a6be37563b64c83cd24a1eeabb5f8af7a54f749c8b431b265814d0bfe2182fe1c7c56f5739bb5f522e5cd92919060b03acf7bb0eb66e3c8f44fcdfe28fc26155a5b3831243f1a5f798fd6481333f0db2201c3607a0e8a5689fe06752bfa11132ff4fb665c1ed7771bd3448a07e36b4a636cfbe48630d0572267bab09b6e23f34f31746c27fb48b0ae1191e8fa9747284c780d9197fb53792258b8da83ed07a8f37bf275bd01935f578e8fb2d7a67599605852f51a96a8a7f08194267542731e1f3dfb19c9bb7196c80e44d298088a345b1b68608c7ae56f7b5561f832934d6ae811615fdaef54965c3b3de53714f27e14769a597412527e58887164b638ba68fc0a9895e63a4c7f34a5856737882d365095792bbe313c81f84d53a2848be95ad56cdabd0adcb428d1460505012f7a41e2231e7096021ccc956e6d96d31f5812ccfe1320ddceaf5eaa673e1168f43e53c201db33c39670d47ad82225a6d8509721f9ed2ec0a5c916e6f1f1691765022db9b477639b6f750ccdff713aaf66773cff99729ddca8ff652e9cede93dc886c0f51362d4e66e3c69e5f3363dde31e2ef4c138c2d4c0a134a2e59c716870b17118379456bbeb3bbc561c077051c3d7c74c6d1ce23921a1b555d09d4049ba11780682290a4ae93bcd74d36d31f13e55f24fe720f546af1b1f5fbe500a1b74f602839f027107776db6ead2a4a25228696a7a065b57c652b4d0960b562424c8fd05684180b4b9772fbce05390fee5a04336eb566cdf03fb5b19859c36fd2428d9847f3e7f74b4793f15be0068cd24d6f1c43dd18289ffb0dfd4a71ac406fc931008d9fdd5002a0570b3a5cac88ca29d677c9bea5773fea0f1a3ef91cc6cddb9e87caec1943b5e3f1572f9833fcf08b9a631fa90fa9eafe516498f29b9202ca1016b10b7b4a5d04bf71f4b5fb9b16e563dee11b2d45871300cdb5f9bc3c4a71ce0d04f00f73073bd7609d4934cff211991e46067fdfa289952ad698a64b7ee98787dfe1c2b5545362723ebd17ba6f73be9466b2dc8fb79ff7446be9df1eceb75b0eab9d0c03a64fbd6bd44db4c0848fbff853a32b66e4110bd633fc3ddc22cc9720f7fff35bcf120ed33e8bf5dbd884bfadef938032d4060809c3dd490ba8f7e4398f891ec75a6a25242deebbbba16690f781585447d13b9b294e961eecc3e640ed30b977719cb14d", 0x1000, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)=']\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/29 03:16:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000d9000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000c7000)=0x0) capset(&(0x7f00001e0000)={0x0, r1}, &(0x7f00007a6000)={0x7, 0x4, 0x6, 0x8000, 0x6, 0xfd}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f15000-0x30)={0x14, 0x0, &(0x7f0000545000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000efc000)=""}) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) r0 = socket(0x5, 0x80005, 0x6) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)=0x0) 2018/01/29 03:16:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000d63000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000594000)=[{r2, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0x2, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000002000-0x1)=0x0) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009cf000)={0x0, 0x8}, &(0x7f0000944000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000014e000)={r1, 0x5}, 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) getsockopt(r0, 0xf9d0, 0x66, &(0x7f000071b000-0xb4)=""/180, &(0x7f0000dda000-0x4)=0xb4) lseek(r2, 0x0, 0x3) 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000035000+0xab6)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) setfsuid(r0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000036000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000020000-0x10)={0xd4e, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000036000)='./file0\x00', 0x80) 2018/01/29 03:16:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x200000000035, 0x0, 0x0, 0xfffffffffffffffd}, {0x200000000006, 0x0, 0x0, 0x0}]}) lookup_dcookie(0x3f, &(0x7f0000b21000-0xd6)=""/214, 0xd6) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f000085d000)="9d056c1e3e8794f03c6e1011fe5d17aa15bee6c15846448a0c7623bbf59d616ca19af6e471b71c08fb1044a965e48eee10a2000c81d08c5c65013333f4462be9a44538cd9ca838bb6d64a956a6ed1219e8bd7ee7bdd4bf81989d0d7c2052a50fde56d507bbc21e4158a1a6e05015a2ea71795e3a059ad0f30dc9ac4c3d846ce3b48bbf8ddc5ffc610cfb0f089fa4039acc5ee443b3865f7d6697d7a9c16c14a55676295cc411a825e7dc7f005fef18faca75b1043a4a26b0cd601b7d9db3d650bb79b246f49818962730c849addade67e642") ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008cb000)=0x4, 0x4) 2018/01/29 03:16:26 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0xc) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000301030040000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000014000)="11eda4ecc9d8ca0bb5fc045bdc1e854c", 0x10) [ 52.107051] binder: 7777:7780 BC_INCREFS_DONE u0000000000000000 no match 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000085000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f90000-0x10)='/dev/input/mice\x00', 0x0, 0x48000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000042000-0x18)={0x0, 0x101, 0x20, 0x2, 0xff}, &(0x7f0000f45000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a64000-0x8)={r3, 0x80000001}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000019e000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a0d000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x2a]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x56) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1a) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000485000-0x11)='/selinux/enforce\x00', 0x406800, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000bee000)={0x57, 0x5e7, 0x8, {0x80000001, 0x401}, {0x7, 0x2}, @const={0x80000000, {0x7fff, 0x6, 0x51f44742, 0x9}}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e4000)='./file0\x00', &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00009f3000)=[r2]) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) [ 52.169946] binder: 7777:7796 BC_INCREFS_DONE u0000000000000000 no match [ 52.173000] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.196350] audit: type=1326 audit(1517195786.683:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7803 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf773fba9 code=0x0 2018/01/29 03:16:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) faccessat(r1, &(0x7f0000548000-0x8)='./file0\x00', 0x1, 0x100) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) [ 52.199049] binder: 7810:7811 ioctl 541b 20084ffc returned -22 [ 52.215035] binder: 7810:7811 got transaction with invalid offset (42, min 0 max 80) or object. [ 52.215107] binder: 7810:7811 transaction failed 29201/-22, size 80-8 line 3191 [ 52.219648] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.224228] binder_alloc: binder_alloc_mmap_handler: 7810 20000000-20002000 already mapped failed -16 [ 52.225677] binder: 7810:7817 ioctl 541b 20084ffc returned -22 2018/01/29 03:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="f6a26b2bfa8ef92d1f2a6fd4667a38a2", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndseq(&(0x7f0000bf2000)='/dev/snd/seq\x00', 0x0, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/enforce\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000019d000)=0x47, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/29 03:16:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d7000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getpeername$unix(r0, &(0x7f0000fc4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007a0000-0x4)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000dad000)='/dev/usbmon#\x00', 0xffffffffffffff0f, 0x22441) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a52000-0x6c)=""/108) socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000807000)=@abs={0x5, 0x0, 0x1}, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000053d000)=0x5) msync(&(0x7f00006ee000/0x2000)=nil, 0x2000, 0x4) [ 52.226910] binder: BINDER_SET_CONTEXT_MGR already set [ 52.226916] binder: 7810:7811 ioctl 40046207 0 returned -16 [ 52.233791] binder_alloc: 7810: binder_alloc_buf, no vma [ 52.233829] binder: 7810:7811 transaction failed 29189/-3, size 80-8 line 3128 [ 52.291857] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.304312] binder: 7818:7828 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/29 03:16:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000256000)={0x0, 0x80000, r0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x40400) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/29 03:16:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0, 0x0}) read(r0, &(0x7f000062f000)=""/0, 0xa3) 2018/01/29 03:16:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d84000-0x30)={0x81, 0xfffffffffffffffe, 0x8, 0xffffffff, 0x1798, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/01/29 03:16:26 executing program 1: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000425000-0x4)=0xe8) syz_fuse_mount(&(0x7f0000564000)='./file0\x00', 0x4000, r0, 0x0, 0x2, 0x0) [ 52.315439] audit: type=1326 audit(1517195786.813:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7803 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf773fba9 code=0x0 [ 52.350829] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.361504] binder: 7818:7828 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 52.368281] binder: 7818:7821 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.392874] binder: undelivered death notification, 0000000000000000 2018/01/29 03:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4000000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000e5000)={0x6, 0x8001}) 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c02000)={0x0, 0x10001}, &(0x7f000049e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a61000)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005f3000)={0x9, 0x800, 0x1, 0xfffffffffffffffa, 0x8, [{0x5, 0x0, 0x5, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x100, 0x1ff, 0x3, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x2, 0x80000001, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0xff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x7ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x4, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0x4, 0xff80000000000, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffffffffff01, 0xffff, 0x6, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}]}) 2018/01/29 03:16:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000501000)='rxrpc_s\x00', &(0x7f0000b4f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6a000-0x5)='eth0\x00', 0xfffffffffffffffc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000831000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b0b000)=[{0x8, 0x7f}, {0x2, 0x6}, {0xb, 0x8}, {0x8, 0x5b2d}, {0x2, 0x1}], 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000983000-0x1d)=""/29, &(0x7f0000b1c000-0x4)=0x1d) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000f87000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b1000-0x4)=0x14) connect$packet(r1, &(0x7f00004c7000-0x14)={0x11, 0x1b, r2, 0x1, 0x6e, 0x6, @random="8c5f7c9967c0", [0x0, 0x0]}, 0x14) r3 = add_key(&(0x7f0000ba1000)='rxrpc_s\x00', &(0x7f00002e0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e20000-0xe1)="3a36b749bbe865ae580d1aa968f630a44c618d7ae67cef7b47a08844e4a7e31f548935f96b24c778bef7e93ee056dee7985d3014dd7f92c5fd85a0df1eeb0253867909decbd68bc45466322111e6177bf9a1a188aedf6a68db19714a8e4ce2287f33556858ca83f17560d88bdc60ec5ab6ba367a6bf6cea3f682f11fd4428dc42489981d69317f4e55ae275e0164def548ea2e6f2e31a139bda2aeb558291a8c12573234987ef6d58a361c2487487b438a1476deead11bc30da60e77a22cd6fa84694e8d6ef30752910fb72f825a128d5f4b7264f95f8a89025daeb4453e974b6f", 0x469, r0) request_key(&(0x7f0000f9a000-0x6)='.dead\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000017000)='$nodeveth0bdev[}.user*\x00', r3) request_key(&(0x7f0000afd000-0xa)='syzkaller\x00', &(0x7f0000546000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000)='\x00', 0xfffffffffffffffa) 2018/01/29 03:16:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000000800) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000002000-0xe)='net/rt6_stats\x00') readv(r0, &(0x7f0000013000)=[{&(0x7f0000012000-0x8c)=""/140, 0x8c}, {&(0x7f0000012000)=""/85, 0x55}, {&(0x7f0000000000)=""/176, 0xb0}], 0x3) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000887000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x18, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e2000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0xffffffffffffffff}) 2018/01/29 03:16:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f3b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000008000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setendian(0x14, 0x3) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000004, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f2d000-0x1a8)={0x4, 0x9, 0x7, 0x7, 0x7, [{0x1, 0x6, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0xffff, 0x7fff, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x2, 0x40, 0x100000001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7ed9, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xc51c, 0xbcb, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x80, 0x800, 0x7, 0x0, 0x0, 0x1707, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x523) 2018/01/29 03:16:27 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000da7000)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000df5000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000df5000-0x8)={0x9}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x80806, 0x2, &(0x7f0000a66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000328000)="93086591b64f37dbdf31fae54230a76ffda4d1b122fbbcfd52d90a45a8d313ed05ce389450076afa232344a0df9a41daf0987d096607044c66949051f95c3d7ec83f87f142e1b1356045e613eca0833a561e16a0f423a6c2211e0f971efb8ec8648bf51c50a7d797fac8de1be0888c683655e5848312ee889aca88a1e8b8c84a726d7c417e41274b0d09ba84512b67f2c63cc212cf8bcea5f4fb8810a37b36eb69e8c8fd7b0ac3b92d30d9afb03d8d50f29479", 0xb3, 0x80, &(0x7f0000df4000)={0x4, 0x2, 0x1, "1f8f897e8627", 0x1, 0x0}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000079b000)={0x0, 0xffffffff00000000, 0x4, 0x0, 0xb40, 0x8, 0x7, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x0, 0x104, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x0, 0x6ff, 0x9}}, &(0x7f0000df4000)=0xb8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000df6000-0x6)={r5, 0xd27}, &(0x7f0000df6000)=0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000df7000-0x12)='/dev/loop-control\x00', 0x280, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000df7000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000df6000)=0x10, 0x7fffd) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000c89000-0x8c)={r4, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005ec000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f1000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) openat(r1, &(0x7f00000d4000)='./file0\x00', 0x3, 0x180) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000015c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000140000-0x4)=r2) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) getsockname(r0, &(0x7f00004ec000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000994000-0x4)=0x58) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") 2018/01/29 03:16:27 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd9000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000bdc000-0x1)=0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000dd9000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cad000)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000d15000-0x8)='keyring\x00', &(0x7f00002d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000dda000)=""/42, 0x2a) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000dd9000)=0x3) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ddc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d22000)=0x14) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000ddc000-0x14)={0x11, 0xfb, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000ddc000-0x1)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ddc000)={0x0, 0xd8ac, 0x4, [0x28, 0x40, 0x7, 0x3ff]}, &(0x7f000010a000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d7000)={r4, 0x3, 0x9, [0x1, 0x3, 0x9, 0x3ff, 0x80000001, 0x3, 0x7, 0xfffffffffffffff9, 0x5]}, 0x1a) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000ddc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r1, 0x0, 0x2) 2018/01/29 03:16:27 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) getrandom(&(0x7f0000005000-0xc8)=""/200, 0xc8, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000006000)="", &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000004000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000005000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000005000-0x3b)=""/59, 0x3b, 0x0}, 0x0) 2018/01/29 03:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000796000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000011a000-0x4)=0x950) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a84000-0xc)={0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000073000)={0x3, 0x10000, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) fcntl$getown(r0, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x2, 0x7f, 0x6b, 0xffffffffffffff81}, 0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f03000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000382000)={0x1, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/29 03:16:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00002fc000-0x85)=""/133) r2 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ppoll(&(0x7f00000b7000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/29 03:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmsg(r0, &(0x7f0000c59000)={0x0, 0x0, &(0x7f0000bc6000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000046f000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/29 03:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000eff000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) clock_gettime(0x0, &(0x7f00001ff000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00003a5000)='/dev/sg#\x00', 0x10001, 0x480040) sendmsg$unix(r3, &(0x7f0000f97000-0x1c)={&(0x7f0000f80000)=@file={0x1, './file0/bus\x00'}, 0xe, &(0x7f0000897000)=[{&(0x7f0000f0f000-0x66)="3d7f7830a939d15c0ddda8b2966ffc3ad909003a838c511cabdfab0f0dcfb03896da746ea9f7b495d817f76c985abf8e62c4cd3876cadc94ad6fd72f352f965ec79137617cbc5bccc454f98ff880ca6c85a0ba9b0f994c73e509aec54da107591bf46fa4d320", 0x66}, {&(0x7f0000899000)="6f72cb068bfa3b7fd84419a1fff67df0d093a890277e3f38907e7a1277104ddd06ceab12c09e35e7f51d6a6f2b32931a8a80569e2bdf878c54a0feeddbeed85b1d7228b93e6be681ce782390a0a0689ef4cda4f80d65fe101a247de7cb3b98c74a28b8e22388532ffb52722528f3e1cde34583719a7da3b8a53822c8831e78c8d662f6d86e707edcf1e89f72f2e71e09cfde721265396bc1f720a16a6fae77b5ec6c9a8d5034eee73cab9d8dc166495e488e", 0xb2}, {&(0x7f0000b1c000)="396db87fff1fe0436c4b124b0e910798857dc44d1a3fb78346514deefefe8cc964e86951c0282867c2a4577422e8a993aa15a1d1e677bbcc68e13cadb986d505e5bf51dc0a95f088196aa09603ca1d82ea5bf36825e2c89a632bee3b527c45c29761d21c09ef4764", 0x68}, {&(0x7f0000ad8000)="c9bb6f0158eca3a4946598dd2e96f03f87301efd290bc898b8c200eac956deaa63b60e", 0x23}, {&(0x7f0000e6d000+0x974)="9a53603fb573396c2500625c75ef006a9bf7517c9de47898eebd0807d25e15a5ecbb360b83ff483570c6fbfec70a9cbedbf89bff6f97fb6d732fa4454d2f62033a2ebb9258fe90344cdf099279", 0x4d}, {&(0x7f00005f3000)="82e5b0d122be1a8608a0c2d0dd9ae9b209da4a55b24f456b5106dc1ab673adeb89e61806cbd960f3a4ea87217c875f6cad8c610b4de42622a9d547f6c6f40925758780df4a0d9c9666f4cec9df30dc941dbeb2a161da3de4e7fddfc41f6d", 0x5e}], 0x6, &(0x7f0000711000)=[], 0x0, 0x8080}, 0x20000000) write$evdev(r0, &(0x7f0000d1e000-0x10)=[{{r1, r2/1000+10000}, 0x0, 0xff, 0xfffffffffffffffa}], 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004a0000-0x8)=0x9, 0x8) syz_open_dev$evdev(&(0x7f000070a000)='/dev/input/event#\x00', 0x1ff, 0x501080) pwritev(r3, &(0x7f0000ead000-0x30)=[{&(0x7f000002c000-0xd0)="b1817ac467617f3ba08e90006119e8210f4675a0172df699864d708db639983cd92f1108d4a6adf01c3279c8f16e13267fc535264cfabbf9e54b1c3ef2138ad80480b8cf9f3360d70a9c28738a037769fa027af315d033d93e04f06bfe69a4e4126aebfdd3a9e14a97de762ecffc8356f36efa8096aa847f98166c6da599455dc16385fad18a29d50ec21bc82e15cfc3e89888ecba4a0c05bd37d1647c41941d482eab0ee6904816e98174be460d7eb6f16c7b871f2bc07d41f1108d672dad4ba834296a3575c309f02f2ac8f7c02185", 0xd0}, {&(0x7f00009d5000)="ad66a2b3fe8ff2e1881bf172f84d8c48ab328d8f9a2f23c5f6d5cc0bb3894be5278c7f7381149e2a7ff3ef22d3791622bdb6d5eb36a632956c31beedd4f60a29f8e10ebd988047c5e727282a693e5b872e4f8529f204f24e17c7d3ca6e9939f2a4d7fce4ca318af259dc7c5e7099dd5b5d52918499b7915352404c3eecddcf028fd6c70b07c46adc80154d739b68b01ed7053753aadc26357427e45aa05bc3cea7a855339c52276afbf2eeeedb6db03befd1aefb1aa69c612c9d5c5297d1dadb1ca26de2acb6a1a3422e46cd48590f7964920e5dfaa241172b4726237901c035d5", 0xe1}, {&(0x7f000076a000-0x8f)="74b9ba6a3fd8858253f98bb4212b78320aef8d19f8349534b7199be6b3c676208eecc946fa072dc9c6387d44cd9781c86e23bd1d39af249aae66858f198a6f5f4f9128ceb3439376105b6e989dedfb6b559fc0680ec850b1b8a24d9fc75e2b738166c82a1c3b8aeb4088625a1f74871147be5ee6fe8d0c1f3f7773ec033d91eb92e7de75c0d6404edb05213b4d7a92", 0x8f}, {&(0x7f00004ea000-0xad)="2b570f6c393ce06454ee93c0962304c2c602543f4e3e3065580c69dd52fe8f5bc213b295a7b75e52a8e16016bf724e57f663740271bfc3dacefb8dc03b907bb8241528686b34d51dcb390cba2739311e142137053ab3273f955537b9180c3d31c1c15e2a4252a297fec8f90be6fc3db212214daaa2806d91df1e2d8bf810add83a581b2cd77823ca8d981dcc4f4d4e7d7d2f67bfe1eeaaa8cf8ea5365eb0b1df83f4e713d23d3a7b9efbfe0a03", 0xad}, {&(0x7f0000dda000-0xb)="2bf77d6f118d49b56cce47", 0xb}, {&(0x7f0000a77000-0xa2)="d1d9af89ae7b639902ea689d383285267cac3ecef1272333a2ec48d706b7b5cceeef050d1e0479f3d0da5058f6db9867eba9007c9e6db5b088bdab8074608b340292a0afce8f31971805300881a56e322af012cb9bfb20282dc8e1f196bd0d7d382f4cedfdd8542ec57a26b9c4016e39c4f63c8745add3ae2d864518c58f9c67a649bba8a500867f1a170dd928bef383c6bec659b783ca600c67866f0af2f1399510", 0xa2}], 0x6, 0x0) symlink(&(0x7f0000f05000)='./file0\x00', &(0x7f0000478000)='./file0/bus\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008df000-0x4)={0x800}, 0x4) getpeername$packet(r0, &(0x7f0000aa1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000110000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000839000-0x5)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, r4}) 2018/01/29 03:16:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) fgetxattr(r0, &(0x7f0000511000-0x1e)=@random={'security.', 'vboxnet0security{-+,\x00'}, &(0x7f00003ae000)=""/119, 0x77) r1 = gettid() r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000731000)={0x3, 0x7fff, 0xffffffffffffffc0, 0x7}, 0x10) exit(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00001f9000-0x8)='ns/ipc\x00') 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be3000)={&(0x7f0000793000-0x2c)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f1a000)={0x1, &(0x7f00002a9000)=[{0x0, 0x0, 0x0, 0x0}]}) memfd_create(&(0x7f000011e000-0x9)='vboxnet0\x00', 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000dec000)={0x1a, 0x19, 0xcab9, 0x8, 0x5, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/29 03:16:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/29 03:16:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x14, 0x7, @thr={&(0x7f0000001000-0xad)="56a57f3fc87d77728dd4bf48b27b15aa5051b5d55f83857f41228c4f8defd44c8f58265d32e6f3fbf52aed6fa1d8c4fa92d41a538ab9e94b9516e57c08b63ac918d228b27f831fcbd5761727afa7b2d94fe6fbebffa7759269b0d10987d4776d62ac4f77d476945639c229bd79b6b2864ee151d9d50547d292b18f4d813b84262482d09ed832af854e6b10255b643da08a951665912164a4a9d9fbf40474bc4b5f17d2045badfa263305ac30b4", &(0x7f0000000000)="7945d9c561da446f6a033c363e0d40eaf6174795e4db118faf27a0d94e4a1f8ba4e9292ebeaf068881691453ab433ebe9da571cc475f85623a7be6a754b2449cbce747b6229497f97481d4c0cf637943ad91b38fe0c6b3766200797139bf40f9003048582d892e56eae7b0e2766bee47474624437d7c4abe4e40a4c3a08cf49670840f013aec82e44732c3f7643b7d770ea784"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) accept4$unix(r1, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000095f000-0x4)=0x8, 0x800) readv(r1, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) 2018/01/29 03:16:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fdatasync(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 03:16:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/autofs\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c00000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ec4000-0x4)=0x4) r3 = getpid() getpid() r4 = getpgid(r3) r5 = syz_open_procfs(r4, &(0x7f00007bd000)="6e00000000000000d20087") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000400000-0x7b)={0x0, 0x73, "de2b4976694bd6a6542637f104cf24fe2db957c0411feb2e21749298451f7e83fbfc34f987cdc54a724a0a608a12b7259e84e28f979329b38af4be51af1d6afa0165c6a437652344881c25e1b7146cde94a987dc0caf10c16f9137570e069d374f064a9c1cc0b758f54d269ce2e7a54968b639"}, &(0x7f0000867000-0x4)=0x7b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d44000)={r6, 0x2, 0x9, [0x9, 0x9, 0x100000000, 0x80000001, 0x3, 0x6, 0x3, 0x91, 0x0]}, 0x1a) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000048e000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c9a000)={r7, 0x0}) sendfile(r5, r5, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) dup(r5) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x4102, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000-0x18)={0x7f, 0x2, 0x101, 0x9, 0x3, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200800000000, 0x200) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/161) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x4, 0x0, &(0x7f0000002000-0x4)=[@exit_looper={0x630d}], 0xc1, 0x0, &(0x7f0000004000-0xc1)="d07d55f125f6501d7e9f1c02910465e645f3fcfc439b553f7a584f6358b3513db498de293349cb8542dc5d87465d4a7a92c328df4cf209f4498ea3261e5c3517e85328d1ae512f639c02068e4b4901e5e3a64c4763c4e04b6c5c2b0fd3aee9027223a7cf1820c64d6d9914c5ef584e34eb7d3ee096e532f0be2c4a679753aa7b77d4287cc8319422483a257a348c684df12a3d6fabad395faa9439f88879145ee0a0e13241607a16e6c4c064527ff1a1c310db691206e9528630e0534ff886fe19"}) 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) exit(0x1) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00007fa000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/29 03:16:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a04000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x92f0, 0x8000, 0x5, 0x4df49e7f, 0x9, 0x16, 0x80000001, 0x0, 0x8, 0x7f, 0x80000000000000, 0x1, 0x5, 0x10000000]}, &(0x7f0000f0d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000129000-0x10)={0xfffffffffffffe00, 0x2, 0x0, 0x80000000, r1}, 0x10) sendto$inet6(r0, &(0x7f0000737000)="", 0x100000128, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = add_key$keyring(&(0x7f0000f59000-0x8)='keyring\x00', &(0x7f0000dc7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000694000-0xa)='encrypted\x00', &(0x7f0000f24000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000031f000-0x1)='\x00', r2) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xd) [ 53.071639] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/29 03:16:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x0, 0x0, 0x0}]}) 2018/01/29 03:16:27 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000015000-0x5)='user\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000)="a4ca8840deddea3db45736d48ab57496a110556b65017746dde7e824d6394d08d0f756337bfd9e03dbb03447cd6349aade944ffe8c9019b3a258e74dec6175d608c1ffd2eba9fb4981dddee39359f09eb013c370dba7b0d3e9a07b0bf381b57663022e6a9295629d47ce43a3393faab5b059943c8fd130fce62cb2ba5009f38e83d05540dd91b538bbd1d758430b46a3416f370fb640d6bddf70", 0x9a, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000-0xa)='encrypted\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000016000)="02d237eeff144d53f7457baa0c666c7517c09dca1c99c31cbe25cff03a489df6de58137fa6376e8ca9661a83db2fccf4c2232acc34761bf606ae8793ba80cf6816ec6d05", 0x44, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x40200, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000017000)='hybla\x00', 0x6) sysinfo(&(0x7f0000014000-0x13)=""/19) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0xe3, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000003000-0x80)=@generic={0x0, "08571ba9271fe434357ef8eca9a0144f0a42db845b8c55853048788df67f28dc036078654b9776403d15354b6729c6e57f4100aae55e6f1cbe6f263887f2c0b11eac2e85fada01e08552261ce39d326dea9ec2625f044512b610fde9e65004d07ded4a32bd9c8fe6739db1ed13ff7d9189feed7ac38becfdbd46d85770ee"}, 0xfffffffffffffe14) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000007000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000666000-0xe)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/29 03:16:27 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x8000) write$selinux_create(r1, &(0x7f0000006000)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x38, 0x20, './file0\x00'}, 0x55) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000005000)=0x3a) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000008000)={0x5, 0xc275, 0x1, 0x0, 0xc26}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000007000)=@objname={'system_u:object_r:lib_t:s0', 0x20, "2f7573722f7302040000637570732d6282ff210165edbff4b74e318fdf86011d2216a01e645435747de887c98cfe4ae36930962aa86978e09948e552bc51e7fc96088c1e8c975726a7c408f08938e218ff0dbd4c65f468ff77e6bc24a124392b18c94e671ec1ecdbecb912059b161de14fc6c1d1acac9e3aca6544e0e1189e3a5016a796133bc231ae113a61311514cbe5fdc246b415bdc73359da783d916653cb8c303f946b1b4e3657f506c10d6cdbb3629dc23415f87285", 0x20, 0x31, 0x34, 0x20, './file0\x00'}, 0xe0) readv(r3, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) chdir(&(0x7f0000260000-0x8)='./file0\x00') 2018/01/29 03:16:27 executing program 2: statfs(&(0x7f000073e000)='./file0\x00', &(0x7f0000944000)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f8f000)='./file0\x00', 0x400000, 0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002ad000)={0x10001, 0x9, 0xff, 0x100000000, 0x1, 0x9, 0x7, 0x101, 0x4, 0x8, 0x10001, 0x8000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ad8000)={0x25, 0x7, 0x2, 0xff, 0x4, 0x6, 0xaa, 0x8, 0x101, 0x0}) 2018/01/29 03:16:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000731000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000462000-0x8)={0x0, 0x81}, &(0x7f0000391000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ff000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000e9e000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00001c2000-0x23)="220000002100070700be0000090007010a00001e0000000000ee040405000c002500", 0x22) 2018/01/29 03:16:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d64000-0x4)=0x9, &(0x7f0000a7f000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) syz_extract_tcp_res(&(0x7f0000e0e000)={0x0, 0x0}, 0xffffffffffff8a2f, 0x5cbd) bind$inet(r1, &(0x7f00002e8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000808000)={0x0, 0x0}, 0x1, 0x7fff) write$tun(r1, &(0x7f000037a000)=@pi={0x0, 0x809b, @ipv4={{0x14, 0x4, 0x7fff, 0xf5, 0xec, 0x3, 0x9, 0x0, 0x9e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x1b, 0x2206f78a, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x12}]}, @generic={0x86, 0x4, "0abe"}, @noop={0x1}, @rr={0x7, 0x17, 0x9, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x3, 0x0, r2, r3, 0x0, 0x0, 0x8, 0x4, 0x8001, 0x0, 0x1f800000000, {[@nop={0x1}, @window={0x3, 0x3, 0x1}, @mss={0x2, 0x4, 0x5}, @eol={0x0}]}}, {"5c8b50d4a1698c8ef2929fb9c78d42c05124de0a0dd4e7bbc01d4c2bde58dabdbe98a8981b421e73392febd4324eec86e5a06dc5ee02efeddd046f8f5e4b2c90ad2e98e8cfe0c8783723bb7de4486d35299166c56caab09ef00746de9f6a541dd272be16687370296502c00a7fdc6a6fc3b373ab93dffd8c38834d1e"}}}}, 0xf0) 2018/01/29 03:16:27 executing program 7: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a75000-0xb)='/dev/hwrng\x00', 0x200, 0x0) write$evdev(r2, &(0x7f00002fd000-0x10)=[{{0x77359400, 0x0}, 0x5, 0x9, 0x8}], 0x10) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/29 03:16:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000977000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f00009bb000)='./file0\x00', 0x101000, 0x2) renameat2(r0, &(0x7f000068e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/29 03:16:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000060000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e81000-0x4)=0x58, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000051b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c01000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000885000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100, r1}) connect$inet6(r0, &(0x7f0000ba9000)={0xa, 0x3, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000872000)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000501000-0x4)=0x0, &(0x7f0000a43000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "6d0000000380"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/checkreqprot\x00', 0x2800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000fc000-0x4)=0x0) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7a000-0x1)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000cc4000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000061b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000abc000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/29 03:16:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e1f000)=0x80000000, 0x4) r3 = epoll_create(0x6) r4 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000bc8000-0xc)={0xfffffffffffffffd, 0x0}) ppoll(&(0x7f000051c000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r4, 0x5450) ioctl$TCXONC(r4, 0x540a, 0x8000) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000040d000-0x24)={0xa097, 0x6, 0x80000000, 0x1e, &(0x7f0000000000)=""/30, 0x0, &(0x7f00004ab000)=""/0, 0x91, &(0x7f0000001000-0x91)=""/145}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="52bcd66eefd762e61dbcb2a65220e3ff585e18129c3e3595081be1b02e368ed14e0a5cba0254ba34eb33", 0x2a, 0x0) rt_sigsuspend(&(0x7f0000fe3000-0x8)={0x7fff}, 0x8) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000682000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x6000) r2 = openat(0xffffffffffffffff, &(0x7f0000a63000)='./file0\x00', 0x101000, 0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f00005c6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$TIOCEXCL(r1, 0x540c) faccessat(r2, &(0x7f00005f7000-0x8)='./file1\x00', 0x2, 0x200) ioctl$TCSETS(r2, 0x5402, &(0x7f0000112000-0x24)={0x1, 0x1, 0x1f, 0x401, 0x9, 0xb, 0x8, 0x3, 0xb5b2, 0x101, 0xaef, 0x100000001}) 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000992000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141246, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b2c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/01/29 03:16:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00004d8000/0x2000)=nil, 0x2000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000063000)={0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000008000-0x8)={r0, r1+30000000}, &(0x7f0000064000-0x8)={0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000033000-0x25)='em0selinuxvboxdet1wlan0trusted+$ppp0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000032000)={0x1000, 0x0, 0x10001, 0xfea}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000065000-0x10)={0x10001, r3, 0x0, 0x1ff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000062000-0x9)=""/194) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007af000-0x9e)=""/158) r1 = socket(0xa, 0x2000000001, 0x0) connect$unix(r1, &(0x7f0000629000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000d5d000)="0aa39f9e140f66188ab3781e2139f7d408ca2cc3bc2d0f5cdd706cacb230f09d73db2dca38927e42b4ada192736ac96c714d52c603be7807fe62eec0643cc4db3de7c52ee464d010a31e7a8eb006e26fcfad54f36c7eef7d6005a32986ef5c57229d9660d511391015b284677e650c9f267a846a2d50d8bc7117abe013ccf9786c5778e4ca32eb977b6d747e89b39a7029f1a543d8cb94022650f119b681712d25749f74268ee3762b9cbeedf065f3c1744d1852afb102b698a5ecc98cac866705dc24ae4986a5800ff07d21f25b3750c3995db41516330d4c16bd1bbdcc00f467e5fd3dbf94c49476d5dcbba74bb653a403c88651cff57b", 0xf8) 2018/01/29 03:16:28 executing program 6: r0 = gettid() exit(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d0000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) tkill(r0, 0x0) 2018/01/29 03:16:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb1000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000093f000)=0x0, &(0x7f0000d2e000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cec000)=0x0) fcntl$lock(r1, 0x5, &(0x7f000016b000)={0x2, 0x1, 0xe1, 0x8, r2}) close(r1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c0b000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000526000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fd8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r3}, 0x14) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000059000)={0x2, &(0x7f000002b000)=[{0x6, 0x4, 0x2, 0xff}, {0x6, 0x4, 0x9, 0x4}]}, 0x8) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000059000-0x38)=[{&(0x7f0000058000)=""/53, 0x35}, {&(0x7f0000042000)=""/16, 0x10}, {&(0x7f0000038000-0x93)=""/147, 0x93}, {&(0x7f000000a000-0xe0)=""/224, 0xe0}, {&(0x7f0000059000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0x61)=""/97, 0x61}, {&(0x7f0000058000)=""/187, 0xbb}], 0x7, &(0x7f0000059000-0x8)=[{&(0x7f0000059000-0x27)=""/39, 0x27}], 0x1, 0x0) mq_notify(r2, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000007000)=0x3, &(0x7f000000b000-0x4)=0x4) sysinfo(&(0x7f0000001000-0x1a)=""/119) 2018/01/29 03:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008af000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000791000)={0x0, 0xffffffff, 0x401}, &(0x7f0000fd0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e0000)={r2, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c63000-0x8)={0x4, &(0x7f0000b16000-0x20)=[{0x28b9cdeb, 0x400, 0x8f, 0x334}, {0x8c1, 0xffffffffffffffe1, 0x35b, 0x1}, {0x3, 0x5f06, 0x9, 0x888}, {0xffffffffffffffff, 0x2, 0x0, 0x3c7d}]}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2000001c, &(0x7f0000aad000-0x4)=0x1, 0x88) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007af000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) 2018/01/29 03:16:28 executing program 0: read(0xffffffffffffffff, &(0x7f00002cc000)=""/24, 0x18) wait4(0x0, &(0x7f0000364000-0x4)=0x0, 0x0, &(0x7f0000fd7000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00006bb000-0x4)={0x5, 0x3, 0x0}) write(0xffffffffffffffff, &(0x7f00005ac000-0x4)="", 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000cb1000)=0x0, 0x4) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000092e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x5, 0x2, 0x1, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) keyctl$get_persistent(0x16, r0, r1) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ab9000-0x18)={0x0, 0x0, 0x30, 0x5, 0x9bc3}, &(0x7f000026a000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001fd000)={r1, 0xf5, "aefb9e7a414e964db9f24c3f1de035b335f71fb38d26bd220d31ac92a3d18c1da63b1b76e2646155732514bd0c656326eca53cc4ada97d276f0bb17d1279b1f10378faead7262653af353fcd1cb4728ed49ec72548d0d59dfa669ed03ec18e8037fc87b11eade9437812f40cf5416994fb33b234a1e8a39753095d2d6d1143398a371c711f6ec6d81d1f23478d030f4b6657dfd99ebbb387486f2b2ea076147de898b4877e8b3fba1167adbbc427a3cae51ca4cebf73c43978cce9fe978f6d1dc62f63083ab364227f0fa973be9a9fe3f7cd449bfad4d50f2b63cc1b08242e4dbcca14f292aa84d633b5673898c61d73e3eddb0c89"}, &(0x7f0000c11000-0x4)=0xfd) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f00003e2000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) fcntl$addseals(r0, 0x409, 0x2) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) sysfs$2(0x2, 0xf7c, &(0x7f0000835000)=""/174) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c33000)={0xfffffffffffffffe, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000d4000-0x8)='./file0\x00', 0x4004fd, 0x8000) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7a000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) creat(&(0x7f0000410000-0x8)='./file0\x00', 0x0) 2018/01/29 03:16:28 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000006000-0x4)=0x100) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000)=""/0, &(0x7f0000003000)=0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/29 03:16:28 executing program 4: getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x4)=0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001000)=r0) 2018/01/29 03:16:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000)=@hdr={0x2, 0x7, 0xc87a, 0x40, 0x4, 0x40, @ipv6={0x80000001, 0x6, "b72829", 0xfd, 0x67, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0xc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x8, 0x2, 0xfffffffffffffff7, 0x3, [0x10001]}}, @ra={0x5, 0x2, 0xfca}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x5, 0x4, "a9a6e3", 0x9, "1ed3fd"}, "cc140855165062ed6bfeff1c029d9968857791ed86a8782b26145dde4058ad02501d59c924eef936704cf862120278dd3c60af8dd0f9545c7b7f162af50d1e82999d59b733e9b1058ca69380fe6f1375a5629c0df362e84abb16e5b105e87e353a118c7d5a7b730232c9be4099a0bd5b3a66b7da33d8add48872beed1a05fa2adb95809379bcbd75bc828315f02ac9f29539473479356bd42fa9338e87661aba1dd1d6157ada9a49d9a2956e0aac4b56efc70f1c75"}}}}, 0x12f) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x4800, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0xb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x1, 0x100000001, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r2, 0x3}, 0x6) getgroups(0x1, &(0x7f0000002000)=[0xffffffffffffffff]) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003c6000)='mime_type\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005cf000-0x9)='syscall\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ac000-0xe)='/dev/keychord\x00', 0x408400, 0x0) connect$netrom(r0, &(0x7f0000465000-0x48)=@full={{0x3, {"d92efbb0f41074"}, 0x4c5}, [{"a12ce2ae48d881"}, {"548be49a2a96b3"}, {"cf7dd7bed136b2"}, {'qB;O?]7'}, {"c4e3477eb58bd7"}, {"09abb5e7711ca9"}, {"299271d917dd8e"}, {"e713ac5d755a1f"}]}, 0x48) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000b92000-0x20)=[{&(0x7f000037a000-0x1000)="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", 0x1000}], 0x1) mount(&(0x7f0000f7f000-0xc)='./file0/bus\x00', &(0x7f000001b000)='./file0/bus\x00', &(0x7f000093f000)='btrfs\x00', 0x205c002, &(0x7f0000bac000-0xb4)="ed3e42094e432d9d98aa445768bb94e24b95f9d8fae45bc64f854f2471df4db8a6df3e9c739d05b98d781c33667789214836f912ddd4ecd788f9c3fad633f46e5a234fc420bb009437f65edbd777969e2aff7785dc4805155901a4256cd5a5e999654f98655f73b00808ab82bec99383ecfdbedd6dbfd6198b3c21efdcc28cf88bb08a1baead0a8de7155b23bd81983afab23f09d462d1dbbab8f228a643b335135b635b091f1eecbb9d55537066a8da82c776e6") sendmsg$nl_generic(r1, &(0x7f0000e7e000)={&(0x7f0000e0b000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000075b000-0x8)={&(0x7f0000a0f000-0x114)={0x114, 0x1e, 0x10, 0x5, 0x1, {0x1b, 0x0, 0x0}, [@typed={0x18, 0x17, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="de3e66e1811f1d1a919904e2137a25228377c9dda770e3a96f29f0a344c3da388412bcfeb4b58d5c97f4f26f63da6d694de0f9ec5989d55ed488105da030cc283232430f4a701895af24bb3727311610c4748a96a538f75c0ab8ba05474015a79c4a18cda9eab75c5423d25d8711ba5006a064941cb80af0", @generic="8f1fb254a2f1634645fe9737ef70a9b663340fce8fe80dc0ea5b9853bc74f6ffb1172e9b5d3a157291fb6fe8843fb9328b518a6307f12547671d9fee5b0c952ed248b1ebb9e823ef5e3648965816afcc60a2998a0940fee8d0745b433beee91722097848c4d364a855f5b393e9fe5335"]}, 0x114}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3c000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000062b000-0x38)=[{r0, 0x10, 0x0}, {r0, 0x21, 0x0}, {r0, 0x9486, 0x0}, {r0, 0x9000, 0x0}, {r0, 0x104, 0x0}, {r0, 0x1, 0x0}, {r0, 0xb192, 0x0}], 0x7, &(0x7f0000858000-0x8)={0x77359400, 0x0}, &(0x7f00001aa000-0x8)={0x1}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000034000-0x8)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0x8) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000979000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ff8000)={@loopback={0x0, 0x1}, 0x5, r3}) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/route\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@l2={0x1f, 0x3, {0x5c, 0x7f, 0x8, 0x4, 0xcd, 0x4}, 0x85, 0x3f}, 0xe, &(0x7f0000005000)=[], 0x0, &(0x7f0000007000-0xa)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x20000000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000008000)={0x39980732, r2}, &(0x7f0000001000-0x18)={0xfffffffffffffc01, 0x81, 0x0, 0x93a3, 0x7, 0x80000001}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xbef3, 0x1, 0x0, 0x4, 0x8000, 0x4, 0x400}, &(0x7f0000002000-0x4)=0x20) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000c5c000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x6, &(0x7f0000d26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000d25000)=""/4096, &(0x7f0000d26000-0x4)=0x1000) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/01/29 03:16:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000e35000-0x1)='\x00', 0x3) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00004cb000)=0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f1d000)="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", 0x1000, 0x20000004, 0x0, 0x0) 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='uid_map\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000006000-0x6a)=""/106, 0x6a, 0x0) close(r0) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) ppoll(&(0x7f0000db2000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00003bc000-0x10)={0x0, 0x1c9c380}, &(0x7f00000e0000-0x8)={0x0}, 0x8) 2018/01/29 03:16:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000165000-0x8)={0x0, 0x0}, 0x800) openat(r1, &(0x7f000084b000-0x8)='./file0\x00', 0x200000, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000a3d000-0x8c)={0x80000001, 0x800, 0x1ff, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000609000-0x4)=0xaa72, 0x4) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d5000-0xf)='/dev/sequencer\x00', 0x402800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005de000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000066f000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/ashmem\x00', 0x200002, 0x0) readlinkat(r1, &(0x7f0000d32000-0x8)='./file0\x00', &(0x7f000052a000-0x1000)=""/4096, 0x1000) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004dd000)=0x0, &(0x7f0000103000-0x4)=0x4) r2 = creat(&(0x7f00008ce000-0x6)='./bus\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) r4 = epoll_create(0x2) write$fuse(r3, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0xff4b) sendto$inet(r2, &(0x7f0000054000)="1ae8ff06d06f72643644a98b98cd628ed1288c42778d2e507287485f447541f4bc1796cf3ffc314b9732b9d4677685feff2faa5f3fb916c9efb5b7b0e788e570bf54ebc33eb27f17a4710bd85682aca87d9c6a8f7d43f42ae9873d172e29cc1f4a97a003234c6289ca7df77414be0626c54477a102b1187eb4bb2d9acf7e337c9e062694ee3dc28be65e40f0f4da119a944b822cff7f6169bf52c548b6921331a64dcc77b394dab4adfca32311da41f629e1b0fd670932e5975ba707", 0xbc, 0x48000, &(0x7f0000b73000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_user(r0, &(0x7f0000b19000)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'user_u\x00'}, 0x29) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000049a000)={0x0, 0x4}, &(0x7f0000b17000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000063a000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open(&(0x7f000036f000-0x8)='./file0\x00', 0x8000141042, 0x101) write$sndseq(r2, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r2, &(0x7f000001f000-0x8)=0x0, 0x20) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00004a3000)=0x2000000000000000, 0xfffffffffffffe53) 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f66000)={0x0, 0x0}, 0x4000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dca000-0x15)='/dev/pktcdvd/control\x00', 0x20400, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f8a000)=""/4096) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair(0x9, 0x80001, 0x4, &(0x7f0000615000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000300000-0x4)=0x1ff) 2018/01/29 03:16:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000ddf000)=0x0, &(0x7f0000fa4000)=0xff91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xbbe, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6, 0x6, 0x0}, 0x10) 2018/01/29 03:16:28 executing program 2: r0 = socket(0x18, 0x80003, 0x2000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2a2d}, 0x4) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000006e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00008fb000-0x40)={0x3ce, @tick=0x0, 0x6, {0x1f, 0x7}, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00009b8000+0xaba)=0xeb, 0x4) close(r1) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000952000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00') timer_create(0x3, &(0x7f0000096000-0x60)={0x0, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bed000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b7000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000034000-0x10)={0x4, 0x100, 0x100, "b8709db251e5", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b29000-0x8)={0x0, 0x3}, &(0x7f0000069000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000089a000)={r1, 0x400}, 0x8) pipe2(&(0x7f0000358000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d2c000-0x74)=[@in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x74) renameat2(r3, &(0x7f0000be1000)='./file0\x00', r3, &(0x7f0000f4c000-0x8)='./file0\x00', 0x3) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) chmod(&(0x7f0000061000+0xff1)='./file0\x00', 0x0) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000e7c000-0x8)=@req={0x50, &(0x7f00002c5000)={@generic="f07976d3fac3619af8ef84f262cd9b86", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x1, 0x1, 0x2, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20}}}}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aee000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000aef000-0x8)={0x20080522, r1}, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x9249ef098cf65f3, 0xde, &(0x7f0000bc7000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000416000-0x4)=0x0, &(0x7f0000d03000-0x4)=0x4) r3 = creat(&(0x7f00007a3000-0x4)='./file0\x00', 0x40) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f00009e9000-0x8d)=""/141) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000545000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000005a000)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000e0c000)={@loopback={0x0, 0x1}, r4}, 0x14) [ 54.241157] binder: 8170:8177 got transaction with invalid handle, 0 [ 54.249314] binder: 8170:8177 transaction failed 29201/-22, size 56-8 line 3220 [ 54.262498] binder_alloc: binder_alloc_mmap_handler: 8170 20000000-20002000 already mapped failed -16 [ 54.276328] binder: BINDER_SET_CONTEXT_MGR already set [ 54.285894] binder: 8170:8177 ioctl 40046207 0 returned -16 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc000008000006, 0x4, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = syz_open_dev$mice(&(0x7f00009b4000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) mq_getsetattr(r1, &(0x7f0000d42000)={0x0, 0x9, 0x9d, 0x1f, 0x7f, 0x100000000000, 0x0, 0x1}, 0x0) pwrite64(r1, &(0x7f0000e3a000-0x1c)="d3e1a1f2b763ffb910dae6d0bf87ac64ac2c923db5d9a46df2f1e1df", 0x1c, 0x0) 2018/01/29 03:16:28 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x6, 0x3970, 0x6, 0x1000000fda9, 0x1a, 0xfffffffffffffff9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e77000-0x9)='/dev/sg#\x00', 0x0, 0x400000) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000e77000)={0xff, 0x4000000, 0xf6d, 'queue0\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f000010b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000c36000)=@get={0x108, 0x13, 0x200, 0x2, 0x0, {{'wp512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2401, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x88}, {0x8, 0x1, 0x22c}, {0x8, 0x1, 0x7}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/29 03:16:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000289000)='projid_map\x00') futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000e80000-0x4)=0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000fe4000-0xd4)=""/212) 2018/01/29 03:16:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/sequencer2\x00', 0x442000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc1000-0x18)={0xaa, 0x1, 0x0}) sync_file_range(r0, 0xdcf, 0x1, 0x6) 2018/01/29 03:16:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000099000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000a000)=[{&(0x7f000000f000-0x96)=""/150, 0x96}, {&(0x7f000000b000)=""/228, 0xe4}, {&(0x7f000000c000)=""/42, 0x2a}], 0x3) sendmsg(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="020604040200000000ef37ca2276c5de", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000e7c000-0x8)=@req={0x50, &(0x7f00002c5000)={@generic="f07976d3fac3619af8ef84f262cd9b86", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x1, 0x1, 0x2, 0x1, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x20}}}}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/29 03:16:28 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000702000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x2) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) 2018/01/29 03:16:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007f2000)={0x0, 0x7, 0x0}, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) [ 54.289431] binder_alloc: 8170: binder_alloc_buf, no vma [ 54.289472] binder: 8170:8180 transaction failed 29189/-3, size 56-8 line 3128 [ 54.306429] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.316874] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/29 03:16:28 executing program 2: mkdir(&(0x7f0000307000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cbc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000031e000-0x40)={0x9, @tick=0x9, 0x1, {0xdc74, 0x22a}, 0x2, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0xc4) symlinkat(&(0x7f0000bd5000-0x8)='./file1\x00', r2, &(0x7f0000fef000)='./file0\x00') 2018/01/29 03:16:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ebb000-0x20)=[{&(0x7f0000499000)="d7f6b35cdd0de5b6caac2d0d732679f440c43a4310b3f0f399d746503a292cdad2191f54bfc8945d48ee11f5f5629683dd275ae707eb2f2f8d43079c03bd99d047f44f4327d685e595126b56f1926ab744113d3ae2faaf6159829cae8acb30d8f5b33d24981a9d1a209c9c761d982d74769d9cc2d8591613df5b77eca2f8c32857e6ba866cd86793a3d5824737ca748c01b532141c41b38e6cf322ee6d6f98cbda421a7483426f1b70", 0xa9}, {&(0x7f000079d000-0x23)="91136a165960d5148a5f2ae7e05ae6c5123eb5bf78f2833eba5e3f4c5d49b197517a0f", 0x23}, {&(0x7f0000323000)="", 0x0}, {&(0x7f0000525000-0x16)="c1f84d7798a1fd6508a84045446f90b50f2feb5cd038", 0x16}], 0x4, 0x0) close(0xffffffffffffffff) [ 54.381631] binder: 8198:8200 got transaction with invalid handle, 0 [ 54.399782] binder: 8198:8200 transaction failed 29201/-22, size 56-8 line 3220 [ 54.430114] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/29 03:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") stat(&(0x7f00009f7000-0x8)='./file0\x00', &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000df3000)=0x0) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000603000)={0x0, 0x2, 0x8}, &(0x7f0000193000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000079a000-0x8)=@assoc_value={r1, 0xff}, 0x8) r2 = getpid() process_vm_readv(r2, &(0x7f00002ec000)=[], 0x0, &(0x7f000073a000)=[{&(0x7f00004d8000-0x4)=""/4, 0x4}, {&(0x7f00006cf000)=""/34, 0x22}], 0x2, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dc6000)=""/98) recvfrom$inet(r0, &(0x7f00001ba000)=""/238, 0xee, 0x100, 0x0, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) 2018/01/29 03:16:29 executing program 0: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002f000-0xd)='/dev/snd/seq\x00', 0x0, 0x101803) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000053000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) 2018/01/29 03:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00007e0000-0xa6)=""/166, &(0x7f000034f000-0x4)=0xa6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/29 03:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dcd000-0x2)={0x8, &(0x7f0000e01000-0x40)=[{0x6, 0x9, 0x100000001, 0x10001}, {0x9ff7, 0x16a9, 0x6, 0xfffffffffffffffa}, {0x7fffffff, 0x3ff, 0xafc00, 0x4}, {0x26c, 0xd, 0x5, 0x0}, {0x200, 0x8, 0x9, 0xffffffffffff8001}, {0x7, 0x2, 0x3, 0x9}, {0xaa, 0x0, 0xfff, 0x7fffffff}, {0x20, 0x8, 0x9, 0x6dd}]}, 0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000ac3000)=""/0, &(0x7f0000c5c000)=0x0) sendto$inet(r0, &(0x7f000029b000)="", 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00006a0000-0x38)={&(0x7f0000ce8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff85, &(0x7f0000fab000)=[], 0x10e5b875dcfd875b, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:29 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = getegid() r1 = getgid() mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000038000)='./file0\x00', &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000031000+0x482)={0x7, 0x1, 0x4, 0x6, 0x1}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0x160) r6 = getgid() setgroups(0x6, &(0x7f000001a000)=[r0, r1, r2, r4, r5, r6]) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r7 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r8 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000038000)=0x9, 0x8) preadv(r8, &(0x7f0000002000-0x10)=[], 0x0, 0x27ffffffd) 2018/01/29 03:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='smaps\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup3(r1, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000b3a000)={0x0, 0x0, 0x3, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ef3000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000890000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e46000-0x10)={r3, r4, 0x3a5b}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000896000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b9a000)={r5, 0x20, 0x8000000000000057, [0x8, 0x6, 0x1, 0x5, 0x20, 0x4]}, 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000445000-0x24)={0xfffffffffffffff9, 0x3, 0x1, 0x7, 0xb, 0x7, 0x8, 0xfff, 0x9, 0x7ff, 0x401, 0x1}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000ca9000-0x76)=""/118) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000053f000)=0x1001, 0x4) recvmmsg(r2, &(0x7f0000b36000)=[{{&(0x7f00004fe000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000963000)=[{&(0x7f000032e000-0xf)=""/15, 0xf}, {&(0x7f0000edf000-0x35)=""/53, 0x35}, {&(0x7f00001df000)=""/251, 0xfb}, {&(0x7f0000fd2000)=""/250, 0xfa}, {&(0x7f0000f38000)=""/253, 0xfd}, {&(0x7f0000c7a000)=""/21, 0x15}], 0x6, &(0x7f0000005000)=""/3, 0x3, 0x0}, 0x8}, {{&(0x7f0000e75000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000376000-0x20)=[{&(0x7f000041a000-0xc9)=""/201, 0xc9}, {&(0x7f0000955000-0x6b)=""/107, 0x6b}, {&(0x7f0000fff000-0xde)=""/222, 0xde}, {&(0x7f0000d1d000)=""/50, 0x32}], 0x4, 0x0, 0x0, 0xff}, 0x6af0}, {{&(0x7f0000788000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000d9a000)=[{&(0x7f0000740000-0xd5)=""/213, 0xd5}, {&(0x7f0000225000)=""/56, 0x38}, {&(0x7f00006f2000-0xf7)=""/247, 0xf7}, {&(0x7f0000498000)=""/94, 0x5e}, {&(0x7f0000e86000)=""/210, 0xd2}], 0x5, &(0x7f0000ade000)=""/136, 0x88, 0xfffffffffffffff9}, 0x5}, {{&(0x7f0000712000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000018000-0x40)=[{&(0x7f000019e000)=""/82, 0x52}, {&(0x7f00009be000)=""/48, 0x30}, {&(0x7f00004c8000-0x6)=""/6, 0x6}, {&(0x7f0000a6e000-0x2e)=""/46, 0x2e}, {&(0x7f00004e5000-0x9a)=""/154, 0x9a}, {&(0x7f000021d000)=""/105, 0x69}, {&(0x7f00007fa000)=""/241, 0xf1}, {&(0x7f000012d000-0x22)=""/34, 0x22}], 0x8, &(0x7f000005d000)=""/251, 0xfb, 0x4}, 0x101}], 0x4, 0x12000, &(0x7f00006e7000-0x8)={0x0, 0x1c9c380}) sendto$llc(r2, &(0x7f0000a46000-0xea)="8834103d412bad1b54d879ca3b6aa7cec63a93fd37fbb07e06a25a039249238545ef0f49be8e3e17721623eaeb43d78073f0aaf989c74cdee66e834ed658113f7d6a219cd9a27b63ee097eb63ec02a908a47487572fe2ef60f84e34b0f37533b2272f6476f1c6067eb79e45095faff321c6af5fdff4dea2863e3a94894488141576732b18cf17a5c8400468b1d54a311d208c392a005cd8d23497206ebfb5803d2613d50dfa3fa7057110beada0e8a327929bce585f584f4030b026abaf567ed85ea78806175a72502109508dcc641e7a4978dca4970e6f33d76918f6e7cb280a0383dcdf4dcedb7c140", 0xea, 0x800, &(0x7f00007f8000-0x10)={0x1a, 0x19, 0x8, 0x7f, 0x6, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/29 03:16:29 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f74000-0x58)={0x0, 0x3f, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x2, r0) timer_delete(r1) 2018/01/29 03:16:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab0000-0x4)=0xe8) socket$inet6(0xa, 0x0, 0x1000) 2018/01/29 03:16:29 executing program 5: inotify_init() r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x4004000001000802) [ 54.566297] SELinux: unknown mount option 2018/01/29 03:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f000005c000-0x52)="e56fd22c77ca2c6977465f27bbc2543959b80816422e874a9b9d333d4e8886bb72ebd967b83922b6b42ecb24dbbf945ee03e96961acb833aa088d1487e84d431617d85e16e99a69fc9af1be36921bbba6bb9", 0x52, 0x4, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000028a000-0x10)=@req={0x1000, 0xfffffffffffffff8, 0xdf0, 0x0}, 0x10) 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f0000020000-0xa)='./control\x00') 2018/01/29 03:16:29 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000044000)=@req={0x0, 0x0, 0x7ff, 0x0}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00002d0000)='./file0\x00', 0x400, 0x30) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f51000-0xbc)={0xfb0, 0x0, 'client0\x00', 0x4, "f77315e95256a95a", "eb54a691efb4987f71dd9d0ce844f5d4221992b648724672151d2ff3989f092e", 0x5c07, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000f51000+0x1d6)="27e61026acf1aab18b62763ca685f2b5a5f090c3001a7b70b4a6e8b6aa36a91abca0543c814ea97e8b47e7293c2c0f9e0402eade3b3c99862209853f31b7aa74063fa134a8e098bbae4c0b9ee2b5b0c5fa19eda9f746eb9312294964855960a74c0a9d4b61776315aa45e47b711c06262689cbadb2bcdfeb7ca2666bcfbc1a2b81a9417fbb6d2693abe6afc1c83eacad12a62da649d2dd3bb92f7feabfc7e8ad47d4587251d05aa019013024210eea03b0d8634f0fe23aa9faffb03a9b5e2e920d5d3b492da66c1c43b3d4e3d92ee0d8bc1be2e999c89ea58beb053bc8204e5c1f9d52c932ad7916fe0d35e38530079eee0a4100b88fb4", 0xf7, 0x40800, 0x0, 0x0) 2018/01/29 03:16:29 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000012000-0x4)=0x2, 0x4) memfd_create(&(0x7f0000554000-0x1)='\x00', 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x2, 0x876e, 0x800, 0x0, 0x6f, 0x9, 0x1f, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x9, 0x6, 0x800000}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/29 03:16:29 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000b61000-0x4)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/01/29 03:16:29 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000483000-0x4)=0xc) geteuid() getgroups(0x6, &(0x7f0000d50000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000048c000-0x4)=0x10, 0x80800) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000b7e000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x43bb9681e7e725da, 0x48) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000172000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000894000-0x9)='/dev/rtc\x00', 0x200000, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000fda000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000041b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000619000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') 2018/01/29 03:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000075f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e6f000-0x4)=0xc) r1 = socket$inet(0x2, 0x3, 0xd57) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c85000-0xd7)={0x0, 0xcf, "55820424628e73c8e3458f0f9100d9363dad85d8eb2de6a2618613ee56a3d880e0ab10e06dfa14c84fb60e6ef916e84a918880ba5debb09ac02efb8031abe4c3ddf03f248a6d35ea6a107787d99cc23ac7a18e8420a830e8718d3c7b98bfea401039cb4f6c27198ed8ac85c48c1ed5c0f2e4b0abf497b26edeb091806da3f9f0b10420d82bfeb00d3d2be62204bf0439fef54e2f5802347e210d6b5de1173c26b954d1ffada65af77e0df673efc8d6c37f5ca79ef1527473c5188abeb6b0fab88c2e385f1856051e88024e7e0f823d"}, &(0x7f00004f3000)=0xd7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e9000-0xd5)={r2, 0xcd, "7d49d1b8202f954345fa1ed9a056839cec4d8f9e0842e1b5e25d1394bfeefe6b579869f7bbd2f14a2492022bc5835720736658c7ca237699c90e05da95a38f0a96d4fb03b4ef47a5d6795f1a06a16ae5d0a28355f47c5ea472be7af7c75be9dcd9163955da70ce10a4c7357ad6de34d97a8d3acd8ef4955a2f6a4f75e997d1694cce0e43c4b38433151826261d0d3990b1d381eb2874f96ffc959c8832c9455f374c3a8a0c7554805b23cc2915be3e2ca6bce9137507e6b6225a61ea1c644cf41f736dc86ba503d5cbb2f6a631"}, &(0x7f00004d5000)=0xd5) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000fbe000-0x1f)="d0ebec8ff72c93860637b678982a01b7e1cd1c0001c0caf78c56daea5b3172", 0x1f) 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e01000-0x8)='./file0\x00', 0x2800, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b0e000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x1) r2 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000621000-0x4)=0x0) 2018/01/29 03:16:29 executing program 7: utime(&(0x7f0000209000-0x8)='./file1\x00', &(0x7f0000eed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) 2018/01/29 03:16:29 executing program 3: r0 = socket(0x11, 0x9, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/15, 0x177) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="e6bb70c892ecef19f2ba2babc968216816f5de9f0e38efa0911b493d1b744bb56b54590349bfbd8aec9cb8a515c4526a556b8fb980f553efe679258e0b7dd653a7db291890108dfba604bcc15b9700a3786ca68709c0adf7efe9bb270fcc48e6c0ca31d49fa6a9352d99a82a1ceca894c2cd6d9517d1c01ac0fae60c736b945ecadbf28315a884a9ad74bb9aed9dab68283a3da282d28477129790c0e227127e73b9c9e613300867cea6e82a84fe4f51eb63ee66d2e54e140c033e16ba583bb6c4ad2cead64d6c21312b623e05220bac48e932993f5500ab8a8aa90e66071177d2", 0xe1}, {&(0x7f0000000000)="ddccf0c1da8d41278ea78ab8fb4d9b7f17c919af3bf4e88f2b30358ecbbc8ae98b6f42b4fb13ae03015de942de8233b5fe9935c9fc9fe1eec52f1bceed953d5a8c4515ac79fba2425faaf55c707a2fcbe94aebaadb378cbf989cb523f8716995f6577a949a5ee96f4fb628784932539dafeafe2be01a103468f513ea4aeb8921b050df5cd74446a2b1761d99dfaf2e2bb8b0b9804c197492dbbaf3572bdc41000a5f9110f53513c44ac5104763314230141f0d0df2d9a9f30576198dcf091eea658b94f523020d0b39861574c2e37cc816f10868424daf3f1637cf36072ead7867e4b5eeeb0b600a3d1b34", 0xeb}, {&(0x7f0000002000-0x58)="11f34e298e4aa05e1fefeb64e05ecd5bc5176be9ab0be1a31b814bc7bdf4e800a6d6c4a725ac8a62b2bd1e94a025fc2145af99db625d6e8e9858a08e2145e0f3d77eec83883595aded5412bb749cb37f897b15c91f7c50f5", 0x58}, {&(0x7f0000002000-0xbc)="174066bf8c4ba06599afe9e2b8023f5eda703a269f6c6e129583f9f09496ebe2e16ac7cacc97ee244c657e5135719841db1e42b6a1a429d6aa82319d7feaf289592479c1426b2899f2b991571dca779c286eebb5a44d722561ddc6fc30268211abd195f0f0d9b69e00b2e918f1a0395ff441d02bbb23c9ce4e70aa977de2bf14d8cacbe254754f1c33ce55f2fa514749618a25fe448ab0925e3a58d3d8043ccc1e006d9228de9bfb5e77f46807f626562df74b01bf6709c47be84cc7", 0xbc}], 0x4, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7f, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) 2018/01/29 03:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) r1 = gettid() ptrace$cont(0x3f, r1, 0x8001, 0x5) 2018/01/29 03:16:29 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x0, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x36)="020100000000000000ef37ca227685e9", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304, 0x0}, @release={0x40046306, 0x4}], 0x0, 0x0, &(0x7f0000051000)=""}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e4c000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000051e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000586000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/29 03:16:29 executing program 2: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000af9000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000071e000-0x15)='/dev/pktcdvd/control\x00', 0x4800, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00005e8000)={0x6, &(0x7f0000afc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000afd000-0x8)={r2, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000087a000-0x8)={0x0, 0x81}, &(0x7f00006aa000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000009c000-0x8)={r3, 0x7}, &(0x7f0000436000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x6) 2018/01/29 03:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) fgetxattr(r0, &(0x7f0000502000-0x83)=@random={'security.\x00', '\x00'}, &(0x7f0000e90000)=""/169, 0xff93) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075b000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup3(r0, r2, 0x80004) r4 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00003ca000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x11, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') removexattr(&(0x7f0000365000-0x8)='./file0\x00', &(0x7f00009ad000-0x38)=@random={'trusted.', "70707030766d6e657430265d626465762e5b5cc96e6f64657673656c696e7578235e2176626f786e6574307070703100"}) sendfile(r3, r4, &(0x7f0000432000)=0x5c, 0x10003) creat(&(0x7f0000292000-0x8)='./file0\x00', 0x8) pread64(r1, &(0x7f00004c3000-0x83)=""/131, 0x83, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e13000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e79000-0xc)='/dev/autofs\x00', 0x400000, 0x0) 2018/01/29 03:16:29 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041b000)='/dev/hwrng\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x3) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) setns(r0, 0xc000000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000dbd000-0x4)=0x0) 2018/01/29 03:16:29 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x2) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/29 03:16:29 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000486000)=0x0, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x1) 2018/01/29 03:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000841000)=0x1, 0x800000000008, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000ca3000-0xd1)={0xf97cff8c, 0x8, 'SE Linux', "3e906c71fe8dfa5a87033f4fa863fa25af29252261a86dcaf6360c809301d35066dc3b78501b75901cdbec6ba1c9b8984860b94dd887c7b4b1bed7efe4233b35183c4d793bf1cbf45835a04e28a9b2217663b2541ef47a41c8ec6a857314886f02a0406aea6cb391f0ba2ae604e4df82d99faa672dab9df97a1bc1b04c9463d57fcb0f9330f6778c42d5b8c4d7ca06f01512c63030180d1f0acd2438d3d10e23c1ba794f5a57995d0b6a0ecc5ae36d6feec2e0d4fa32254e96de67cdd2feb79a6c"}, 0xd1) openat$pfkey(0xffffffffffffff9c, &(0x7f00001db000-0x15)='/proc/self/net/pfkey\x00', 0x204002, 0x0) [ 55.222658] binder: 8309:8312 Release 1 refcount change on invalid ref 4 ret -22 2018/01/29 03:16:29 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r3) 2018/01/29 03:16:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000077000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2800}, &(0x7f0000cb5000)=0xa0) openat$autofs(0xffffffffffffff9c, &(0x7f00005e4000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) creat(&(0x7f0000ca3000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000029c000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000108000-0x4)=0x93d, 0x4) 2018/01/29 03:16:29 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f0000fca000)=""/208, 0xd0, 0x0, &(0x7f0000f62000)=@file={0x0, './file0\x00'}, 0xfffffe28) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec9000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ddf000-0x8)={0x0, 0x3}, &(0x7f0000fcc000-0x4)=0x8) r4 = getuid() mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000adb000-0x4)=0x9) stat(&(0x7f000010e000-0x8)='./file0\x00', &(0x7f0000fcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00007da000)='./file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000040f000-0xb8)={0x0, 0xe6, 0x4, 0x8000, 0x9, 0xfffffffffffffffd, 0x2, 0x4, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xff, 0xffffffffffffffff, 0x3, 0x6cf}}, &(0x7f0000875000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000075b000)={r3, 0xc000000000000000, 0x800, 0x2, 0x5, 0x7, 0xfffffffffffffffd, 0xd9f, {r6, @in6={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xfff, 0x3, 0x5, 0xb5b}}, &(0x7f000081a000-0x4)=0xb8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000fcd000)=0x0, 0x4) write(r1, &(0x7f0000d8b000)="", 0xfd34) 2018/01/29 03:16:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x440)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0xffffffffffffff13) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x7, 0x6, 0x3, 0x0, 0x0, 0x0, 0x10a00, 0x1, 0x4, 0x9, 0x9, 0x1ff, 0x2, 0x5, 0x9, 0x9, 0x10000, 0x6, 0x8, 0xadc, 0x7fff, 0xfc9, 0xb4, 0x8000, 0x8, 0x3, 0x7fffffff, 0x4, 0x9, 0x9, 0x1ff, 0x9, 0x1, 0x580a8025, 0x7, 0x3, 0x0, 0xa2c, 0x6, @perf_config_ext={0x6, 0x4}, 0x10, 0x9a, 0x10000, 0x4, 0x7, 0xa06b, 0x2, 0x0}, 0xffffffffffffffff, 0x8000, 0xffffffffffffff9c, 0x1) fchmod(r1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='cpuset\x00', 0x841, 0x10, &(0x7f0000001000)={0x80000001, 0xff, 0x2, 0x800, 0x467, 0x1, 0x1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00001dd000)={{0x1000, 0xc5db}, 'port1\x00', 0x50, 0x20, 0x1, 0x10001, 0x6, 0x6, 0x7f, 0x0, 0x4, 0x5f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7e000-0x8)={0x0, 0x0}) 2018/01/29 03:16:29 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000001000-0x1)=0x0, 0x1) unshare(0x28060400) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000009000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f0000009000)=0x8) ioctl$TIOCCBRK(r1, 0x5428) exit(0x0) pwrite64(r1, &(0x7f0000005000)="197bab8d98eba74ee6e2cf52c37b662a4d620220fffef84fbf512d0377a77ee07b245115e704bf5bcb5a37417d8af7b2d514fd148821652b140607b82afb51a50e0e983dc50a0fb1fc185e886b7ccca729bc50afbb4b0b8fadd15fba6b9615c1de776c08e2b7b4c8ce8caf45cf4b9407b9a00c8432d09eec970bd6df841dfb806b8859b27f2bfc3a44e6a6ff99a99f49b0e8c01683afaf7aa25892bbf45c57e02289967ab0e6a6a6ded579bc1491cc1d02d570721ea4e11d5f4ab8a676fb618f329ff3df2a26ed838f6b79fcbe84bfce09e0fa50166413a5805dbae05aa9c7c7bd67948e7b593537e9984026", 0xec, 0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000005000+0xd21)=""/239) sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/29 03:16:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000266000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008af000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndtimer(&(0x7f00008ae000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000e6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) readv(r2, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/29 03:16:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e70000)='./file0\x00', &(0x7f0000616000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0x80000, 0x4, &(0x7f0000974000-0x8)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000386000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000080a000-0x4)=0x100000001, 0x4) bind$netlink(r0, &(0x7f00007d2000-0xc)={0x10, 0x0, 0x1, 0x2}, 0xc) 2018/01/29 03:16:29 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)="") [ 55.263759] binder: BINDER_SET_CONTEXT_MGR already set [ 55.273496] binder: 8309:8330 ioctl 40046207 0 returned -16 [ 55.282463] binder: 8309:8312 Release 1 refcount change on invalid ref 4 ret -22 2018/01/29 03:16:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) syz_extract_tcp_res(&(0x7f0000e67000-0x8)={0x0, 0x0}, 0x80, 0x80000001) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00003c4000)=[], 0x1, 0x2041, 0x0) 2018/01/29 03:16:29 executing program 3: accept4$inet6(0xffffffffffffff9c, &(0x7f0000fb1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000247000)=0x1c, 0x80000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c3000-0x9)='/dev/rtc\x00', 0x400000, 0x0) fsync(r0) 2018/01/29 03:16:29 executing program 6: socketpair(0x1f, 0xa, 0x101, &(0x7f0000203000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005af000-0x6)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000034f000)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cc5000)={0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0xc) fcntl$setsig(r0, 0xa, 0x1c) 2018/01/29 03:16:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) fstat(r0, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000f51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000055e000-0x8)={0x0, 0x0}, 0x80000) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000ba1000-0x6)={0x242, 0x7, 0x2}) fchown(r0, r1, r2) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r3) prctl$setname(0xf, &(0x7f0000878000-0xa)='em0vmnet1\x00') connect(r0, &(0x7f0000053000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x4, {0xa, 0x2, 0x4b2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7322}}}, 0x3a) 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ae000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000682000)={0x0, 0x20, "127a683ab6c261c92de347dcb99429000902b1522a7ddb21ec4a2a3e5c53e12f"}, &(0x7f000079e000)=0x28) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000882000-0x1)=0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cf2000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = geteuid() fgetxattr(r2, &(0x7f00009ac000-0x17)=@random={'system.', '/selinux/status\x00'}, &(0x7f0000c89000-0xc9)=""/201, 0xc9) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00004fe000-0x4)=r3) creat(&(0x7f0000923000-0x8)='./file0\x00', 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2000000000002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009da000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1, 0x7, "e490dbc645d5ba2cdc34471635dbc3495b9235c351dcb8c038b6b4943e332e97845686dbc544530dd29e95fedaaccf15a966075f1bb14c9c26a5d7ebeda63c5ac10c61547df79dd1640e0aca4fcfbde5"}, 0x160) write(r0, &(0x7f0000e1e000-0x29)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) 2018/01/29 03:16:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000c66000-0x8)='./file0\x00', 0x339000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x800000003, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000005a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = getgid() fstat(r0, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000088f000-0x4)=0x0, &(0x7f0000fea000)=0x0, &(0x7f0000b12000+0x9b8)=0x0) setgroups(0x3, &(0x7f00008b0000-0xc)=[r1, r2, r3]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002d0000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007c3000)="384942dceaa30ffba6dad7d384f83bb25ab3af4e996989c68ed89ba85318076ba5a0e8d2fcf130eb53b7ea05cc0c8c67cc7e4d5e834f987f6d216f1d34d9bd9916bfa1463c16") r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r1, &(0x7f00002cc000)=""/24, 0x18) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) syz_open_dev$sg(&(0x7f0000d61000-0x9)='/dev/sg#\x00', 0x1, 0x40000) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) creat(&(0x7f0000140000-0x8)='./file0\x00', 0x3) 2018/01/29 03:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) syz_extract_tcp_res(&(0x7f0000e67000-0x8)={0x0, 0x0}, 0x80, 0x80000001) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00003c4000)=[], 0x1, 0x2041, 0x0) 2018/01/29 03:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000539000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000658000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000116000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000cc4000-0x8)=0x6, 0x24d) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000031c000)={&(0x7f0000b85000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000acb000)=[{&(0x7f000014d000-0x2a)=""/42, 0x2a}, {&(0x7f00007fe000)=""/131, 0x83}, {&(0x7f00009ea000-0x89)=""/137, 0x89}, {&(0x7f00006b6000)=""/226, 0xe2}, {&(0x7f0000a04000)=""/144, 0x90}, {&(0x7f0000c16000)=""/242, 0xf2}, {&(0x7f0000bc6000-0x68)=""/104, 0x68}, {&(0x7f0000898000-0xe9)=""/233, 0xe9}, {&(0x7f0000089000)=""/254, 0xfe}], 0x9, &(0x7f0000531000-0xc8)=""/200, 0xc8, 0x7fff}, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ea000-0x10)=@common='tunl0\x00') [ 55.621869] binder: 8395:8397 transaction failed 29189/-22, size 0-0 line 3005 [ 55.696408] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 03:16:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x32003) getpeername$unix(r0, &(0x7f00008bc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000524000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045430, &(0x7f0000000000)=0x0) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00007c5000-0x6c)=@newlink={0x47, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, [{0x4, 0x1, []}, {0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00007a3000)={0x0, 0x0}) utimes(&(0x7f0000cae000)='./file0\x00', &(0x7f000043c000-0x10)={{r1, r2/1000+30000}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xce)=""/206, 0xce, 0x1) getsockname$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x3)=0x14) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009b7000)=[], 0x0, &(0x7f0000ace000)={0x0, 0x989680}, &(0x7f0000ace000)={0x80000000000}, 0x8) 2018/01/29 03:16:30 executing program 0: unshare(0x8000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc340800, &(0x7f0000001000-0x41)="52cf68717881cc597c0d2d0468cefcdc920588f09c54d20e4f181230474069e0a61ed99d6d6775591fa42cd138bbe8d132641dea078e6cd5160c5e49175f54cdde", &(0x7f0000001000-0x4)=0x0, &(0x7f00007ec000)=0x0, &(0x7f0000000000)="31b8ed04540cc06ebfa39f2925c4a955a480dc03979cfa18fc6da54651735707dd001681b7dab07f6d2727ed94f738e5d6f647e4ce2007ce5d6ba74d0a8ba66da56350d29ed61a0a692659b63dcdb50b1b80a3537cc5d865d1215a331ac1a121239452b15f002ef47749c1d28321f45e2f50668e826456c57734035fa0790f58adb36793165884feb2baee6831f8ca6aac5e6f86277f08d5dd123addcd4730a464ab149da714745ef0e55b80f2c265179492c061f0c84000030e8780007cecca0556bbe7b1daa536eec152847aaca3714963ecd67de98924ddeae3711691f9c712a453fd9f941d44f406d06c15f19676") 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000555000)=0xc) ioprio_set$uid(0x3, r0, 0x6c68) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r0, &(0x7f00004da000)="0701", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/autofs\x00', 0x4400, 0x0) 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6(0xa, 0x2338a57f415609fc, 0x1, &(0x7f0000cbe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cd3000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x8, 0x7, 0x6}, &(0x7f0000d31000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000145000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f0000e85000)=0x8) 2018/01/29 03:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000561000-0x92)=""/146, 0x92) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 03:16:30 executing program 1: setreuid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='selinux\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0xd080302) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$reject(0x13, r0, 0xffffffff, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000a0e000)=0x0, 0x0, &(0x7f00000fa000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{r0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x800000000400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000000)={0x5dc, 0x0, 0x4, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000002000-0x4)=0x0) 2018/01/29 03:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f8000-0x6)='sched\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b8d000)={0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r2 = memfd_create(&(0x7f0000f5a000)='systemvmnet0(\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f45000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00009bd000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa97, 0xb4, 0x5, 0x500, 0xfffffffffffffff7, 0x400020, r3}) [ 55.896282] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getpeername$inet(r0, &(0x7f0000e63000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088d000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000389000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005e7000-0x10)='/dev/input/mice\x00', 0x0, 0xe0280) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ac9000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000776000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d7e000-0x8)={r1, r2}) remap_file_pages(&(0x7f00006bf000/0x4000)=nil, 0x4000, 0x3, 0x72df, 0x20800) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') getsockname(r3, &(0x7f000010e000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000)=0x20) epoll_create1(0x80000) preadv(r3, &(0x7f00006a5000)=[{&(0x7f0000866000)=""/229, 0x25e}], 0x1, 0x10000) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000f01000)=0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00007c3000)=0x99d) 2018/01/29 03:16:30 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa5000-0xa)='./control\x00', 0x2400, 0x0) mkdirat(r0, &(0x7f0000098000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fa5000)=0x0, 0x4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fa4000)='./control\x00', r1, &(0x7f0000fa5000)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa7000-0xa)='./control\x00', 0x20) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa4000-0xa)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000577000-0x8)='./file0\x00', r2, &(0x7f0000d39000-0xa)='./control\x00', 0x2) symlinkat(&(0x7f0000aa5000-0x8)='./file0\x00', r1, &(0x7f0000863000)='./control\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000bfe000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r1, &(0x7f0000d12000-0x4)=""/4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 03:16:30 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/keychord\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeba5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) socket$inet6_udp(0xa, 0x2, 0x0) [ 55.941936] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.948930] binder: 8443:8445 ioctl 8933 2056f000 returned -22 [ 55.964305] binder: 8443:8445 ioctl 8933 2056f000 returned -22 2018/01/29 03:16:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffffe0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000049e000)={r1, 0x3f6}, &(0x7f00005ba000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) mkdirat(r3, &(0x7f0000001000)='./file0\x00', 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000)="fda45d71", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000004000-0x4b)=""/75, &(0x7f0000002000-0x4)=0x4b) pread64(r0, &(0x7f0000002000-0x74)=""/116, 0x74, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000004000-0x11)='net/fib_triestat\x00') statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x79)=""/121) fcntl$setlease(r4, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8, 0x80000000, 0x94f2}, 0x10) [ 56.021314] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.066311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/29 03:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000841000)=0x9, 0x4) bind$netlink(r0, &(0x7f0000a30000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10000044}, 0x85) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a75000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/29 03:16:30 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/autofs\x00', 0x141080, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xbd0b, &(0x7f0000020000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000015000)={0x0, 0x1f}, &(0x7f0000021000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000)={r2, 0x5}, &(0x7f0000012000-0x4)=0x8) bind$inet6(r1, &(0x7f0000008000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2f, &(0x7f000001e000-0x4)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/autofs\x00', 0x8000, 0x0) 2018/01/29 03:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f000094b000-0x9)='/dev/sg#\x00', 0x4, 0x20027a) rt_sigsuspend(&(0x7f0000299000-0x8)={0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000144000)=0x8736, 0x3) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000252000)={0x0, 0x0, 0x0}, &(0x7f00002bb000-0x3)=0xc) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f0000515000)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a18000-0x4)=0x6, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000043a000-0x4)=0x200, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ppp\x00', 0x0, 0x0) mq_unlink(&(0x7f0000a35000)='\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000076f000-0x4)=0x9, 0x4) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/29 03:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001af000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d34000)={0x0, 0x0, 0x0}, &(0x7f00005d8000-0x4)=0xc) stat(&(0x7f0000d1e000-0x8)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e43000)='./control\x00', &(0x7f0000229000-0x6)='./bus\x00', 0x2, r1, r2, 0x9, 0x2, 0x221000) lremovexattr(&(0x7f0000ddd000-0x6)='./bus\x00', &(0x7f0000960000-0x19)=@known='system.posix_acl_default\x00') 2018/01/29 03:16:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000048f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)=')\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000b89000)='blacklist\x00', &(0x7f0000f8d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d9000)="71beb8135dd095a002b07d030021be58fa72d66e2a5788bfd1381d5862990b63e3bcd136e5214c3c59d142027d14d049b0a0813864902949d9f2433d54e52806ba29aba5fe290b0cf985d67fed34ef37773451a864892077978c5b80f66551cbc313c25c23da7856f757025918283ad61556cc0a520b0f1d17d0efafa8e876edec101fe6e05ba848f19e1f4039f3154dab322a0c1d965e0bfc26f5d11151d909bccf1b0cb5", 0xa5, 0x0) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x301, 0x80000001) 2018/01/29 03:16:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e04000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x4, 0x8000f, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bc7000)={0x6, 0x2, 0x6, 0x6, 0x0}, &(0x7f0000387000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c0e000-0x6)={r2, 0x7}, &(0x7f0000700000)=0x6) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0) r1 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x9, 0x100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000011000)={0x25a1, 0x1ff, 0x2, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000019000-0x20)={@generic="90cf3772fc7e02b655a0e094d76ed7a6", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3, 0x210000) bind$inet6(r2, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000001a000-0x8)={0x0, 0xf5c9, 0x100000001}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r5, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) recvmmsg(r5, &(0x7f00003c4000)=[], 0x1, 0x2041, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000019000-0x1c)={0x0, 0x0, &(0x7f0000018000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000091000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000038d000-0xa1)="2214d0ef12d6d82575308c26614a18feaf1b5e36635204e4fa2ec9d0c2e63b109da886c922066a071ed143a1b5a01eb54121a66600bffceb6bb7b5db97d7af1c1ac78060d5de0fae1a76235607f4ebf1a0c190b29f93fbda73d61440e4a88754efeebd6f1485b0c347051063297c2cec20a4fe2e676cb2ab05a349db8b06b59052843746173dfa94e1a94c634ac56601dd528f6878feba602757ede0562c16f0a9", 0xa1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b07000-0x4)=0x3, 0x4) 2018/01/29 03:16:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000beb000-0xe)='/dev/keychord\x00', 0x8080, 0x0) syncfs(r0) r1 = memfd_create(&(0x7f0000947000-0x11)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000240000-0x8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000611000)=0x0, 0x4) sendfile(r1, r2, &(0x7f0000632000)=0x0, 0x401) 2018/01/29 03:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x3d) r2 = getpgrp(0x0) r3 = geteuid() r4 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e4a000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ce9000)={0x0, 0x0, 0x0}, &(0x7f0000ce8000-0x4)=0xc) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000038e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000323000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) getgroups(0x1, &(0x7f0000990000-0x4)=[0xffffffffffffffff]) r11 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000129000-0x4)=0x0, &(0x7f0000536000-0x4)=0x0, &(0x7f00006fe000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9c000)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) r14 = gettid() fstat(r0, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00004c9000-0x4)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000c3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000ac000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) r19 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e25000)={0x0, 0x0, 0x0}, &(0x7f0000ce0000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000610000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000-0x4)=0xe8) lstat(&(0x7f0000347000)='./file0\x00', &(0x7f0000fca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c67000-0x4)=0x0) getresuid(&(0x7f000060a000)=0x0, &(0x7f0000414000)=0x0, &(0x7f0000717000-0x4)=0x0) getgroups(0x4, &(0x7f0000141000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r26 = getpid() stat(&(0x7f0000093000)='./file0\x00', &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00009e8000-0x70)=[{&(0x7f0000c4d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f4f000+0xa34)=[{&(0x7f0000a50000)="8833e78239cbaba37c2adb17357c889db90156a70148535d6a67d1f4017f794a87581ec09a684dd383c5d7ba00878b36bbeb3b13c37087b2a686aafee9ce79c9f5de43bc45d30a8d643959858eb09bade59227cc49d18e76f687707ca1688edaa64fb64dfda61e81f2c2c52a2381d8907b3f030b1b81c50bc1b4bbf33717ae3da27a17e70dfcb5022bd8c19605403e2e48", 0x91}, {&(0x7f0000aeb000-0x7a)="9ac0b13fa03996b15942d346d44c11b1fb2bf3600f7aad23c158c30cc2fb8665f2eedd1da35686837522f278415b2a2ca8e94b49016f0c4ae96052295c198324e089d3fb252ca5737d959d711ae000eb6c5400738200409c28a399c010e3944ecbd8b2739b2a7c0bc94075e1eec3a36b09f962dcd8eba1dd5c45", 0x7a}], 0x2, &(0x7f00000a6000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x34, 0x40}, {&(0x7f0000725000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002ae000-0x20)=[{&(0x7f000042b000-0x8c)="0df41bbba7cea890f515e2ed22e9ea3f74bf95372dfed6ceed3b30786b1838dc851ad92f68e01f0aa39767a14e79f9c8af7d9c5126bf9603ab6f1c264631817c379573e0bbba03fd0320eb833a1cb752f43d19b23a9cf5f9cfaedeafedc599ebc82cebc2d5020f13f9a10ce7a0dcaf9e514d1510ffdf01c694cf0ec9b06ae4b437f3d6aad790c1bd8ec78951", 0x8c}, {&(0x7f000087d000)="0b1ea636e71af50d5c0effd192ec47a2a25b0430fb591fddf66063445d5125e0ebcd16e039e38aef28762b0b4efb027a9f4f1344db9dd9fbd3a8c969bdf4c0ef7dd570fd21862eb4ac87b56d3830efff5619d02256762b73449d9fdc495ad0d827e7d83693b127f947526c92bef52291821a2156ae9416ae23", 0x79}, {&(0x7f0000014000-0x28)="08b8aaf7ff039c054def7b737656d06c78406a38b458daed036ac4ce316c6ee0dece6e379acfb213", 0x28}, {&(0x7f0000d43000)="97b96218ca6fd5eb96510333fa53e1326c943fa71c2587426402e6d299b578195f7498c747a71773f67b88804a8b9480ed65349abb62b95c728cb4622fe78df092fc9bf76b9602c2a42be915a79f45f06df0cfb8b8e16c8b4bb5f4a675c6f4f4a6a422e72f0e4a7ff77e20354b8a57346e705ec13c620d43d034efd0363934a919a962d6db17c077efb491adb1813938ce4981686c8d2c30e831245d71f59b41ab191eed9766", 0xa6}], 0x4, &(0x7f0000b85000-0xfc)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}], 0xfc, 0x40}, {&(0x7f00006c1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000e6000-0x28)=[{&(0x7f00006e4000-0xec)="053c5813441deeee77f9adaeeb84575696922a0b3e9c08d4f49eef879dde6dca11f4566fe510e725676112ff531f98621d0a46885b5b21304283193a4df63a28a51b29c0709fa832ccd4e4ca41cccd5e14734a4a32a17b610a3c53b2012ec8532c65d8875763605f60fc1c210cf52d5130394f133dd2758efa784cd6d40980cb718b4004187c3bd94be77576f25292a8c832335161c89035204a933c36126ecfd2139e66b3ce7fda454e7a862b2211ad3a41ee4665f3f5ec733934ce2d24f73f1b5a44a81e7deceac883955a1c203d5aac4ca16921b700736f216f95a2ca4220e0632ae3b1dda1ba00477789", 0xec}, {&(0x7f0000077000-0x1000)="58ab3e6fd7a90b2d05e345c8a8e0e462630fe99d9bed28992a3fbb52590ebcbef5397fd069a3e21d6f73a3e02afc797dc23855bd9486f42ae97aded24ddd28d331b87d28e01b1438984c33fd3842c5f3e65e49d34ad5c1f0349a7485c484aa0d88b6eda188da562945d9658277e77d010bb06aeba00cf583db608de0f81a074045b87323aae37bffedf65c1ced57aceb7ecafb898b097fbe9a37c201ac2256e2e99ad1ad6f14ea6d5fd9875ba616753cf4d6ab3da418dd4b9654cc5a50d451409ade709c0308b2cabb936a238272d566a68a2742c675f1f7a1aa900373f2fd05506a3563b2253da4ec812b9de0b7e306af655d51895a8b38e12c33052316540d62a0889e208571b9412c2c4615b1d5639c7bee17d6eecd27308343cb80ea5a1cabf5658362eb882ed4181081bffe9300576ad5f059b879c2471f564f28c5dfb5182ce395365bb4f30f22cbcff2847a7257441d9b7fabf110ef6f621746a2393ddac1540b11ce58626696859272c9c00220cdd4db8fffd304d7315dbdd90e79a70d4a4d73bf95aae50b793ffaab090f5db02ac85b4812458efe4016f47e0a61f374da261dbace8c98f9e72dfc29513e7fa2593a7adf3be8ce38a0a655babb8ac0862778269eaf5531fe988395ae7d392ac8f141d0fb6304ceecc7899774b2ac247ae35d9dd0c1ed3ecd76b311cfe47d3d0969e7713cfe0cb31aded3bd45a8ea1758112dee87aaa51f75183fa2d5f62af274166e087965d3ec3f6c4f3ef450f3c4aa016fe4034a2701f65da73b0b9c449ec4c973516d2b6e1e89f1394ddc6b4b35697821d663c8dae958e9ea996f08280998c90a855037a32b7c88db09254756d21d96b4f5458bd8f6f335370af72b059c4cc45ff0f9396783a121e8dea02f88b63ca09d3d7f721d42777b1188ba528b3cdf6308e2fab4bf9360ea4b8cd8d4dc41162e53a9775d4addda323e4e3644fe4751bdad70f37cbec0326d6df280d35fc73590fbc25436642ea79d231e3c37bd9671f1121933943231928c797bb0b5be7ee23c15ecb47763f1c549e476ee219e2aee756de9a64f8088758f77603325c767d8db165785276c6c8ca23a7ad4bbe5deee034ed20764f63b73427390772637c4d0e4b371102b308f80a98fd1b1c9b79a4ed1433659f541c9ac86611b2d08a19509fa2c2676abcf5b9fb48e1a04c071fb9bc7caab31ee01bc158cef0eafc3168baa21682a0ac1f0e458a9cff1bbfbabf34e0cad8be312b308793700b8f45148b091b147c1db82683c9bb1a3a7dd332fdf201191f6f5f8356562ceca3a4e9907a468c3f83e3daea7ceb62bb93e115346348533cad354686d3a4c3d4985f17081d909a5c8bf3f4bde2456b8ffe0bb41d680940a6b8bc2283a3c5f055bfd2cb6decbe0be65d2aedd793daad1872484bf136fa9ab975dfef9056232db3d628150141204149328b732e77970a38ca0b172a46ac01256f5926ef5a40d33f7f4355f7b6c05662aed815c95f5d4f6d8210db051ffb612b5afd515f91c56094004845ded317eac6f14f847340f3f609830ffab45abfef06c6924835ee93a7372d4c2eed7ca0cc9b55156d60e77d4552fc404dab58aa2182ae190deae3051a7e8c341afbf55f4bdf0b1d50a13a96621720c5538f00d7a0503b5ec4aa0f12ed5fe7f132869995842e8f4bfcfe18d4f4c67394377a3a06d73484876e1d924579135de86672564cb39280f5e2c5f616f844741b0f70cce9e6895c2f9a7ce7f463f969f0f44f712213247ebfde06bb2b7718d154fb8f2be2ee8a15f866e71da28f65d5ff86101299dfc540ebb49d6e094712a74a77f9765cfb28586a476f31ae7dd950c741139dafabcd5aa2cf79c9d423051342cf2f5ed5e187f5d81b48e27814e7288d7cb2f333ccbff69263807be663a802f262287dca7eb95156379d0a99eb7c0cc55c6121d871447f19190efeb8c74ed4690a8cdc5cd5b9bbcb64c1281b948e5a6eb3b9e866f558a3a0cc06d2edae179998df8490e2738f44aa717d4c030c83ca014f7cdf907a72b7a60bca540a6bdef033f8423046023ed19e3c18bf7193e5a17fd59024dc2d59d530a66c532ce2682f1da315b747078c40b211235d998703d3c93f8a79e7fe52a714462e46a31e9e773d33e231824b2293de33245cd8081abdcaf575c5b812727de0d2e3c2705e1356eb23f96865d67cfa9772883231ddef71ce42859a00b9872c5d2829a4ad2e6be514d4b92cde4664798d36634fba39d2e7deb0bbed6abc3eb2e3bfbf239f90972f648eb3ad8dfd429fe632c9b3a9aa39d017f3a348cf13a134d484bf3404c2a57723ef930d330dd0ada608635fc1e836923a50c15d32cf8491d194c42e678916af2563c3b55992404605005ddc4381be6fdf67b2ac7ba964cec92db261420c8f83c4b5aa2ccea731050fdbea5e0b41892b2f1174f30cd167544eff138604c48035ef1b2e4a566ecb62e32b99717dab6eac4a19987503261299a1635bb9cfa0b7c9375830522a3839b16bce55312403069fa9c3dd87c5b0ca6e80dc5c09419e8bbee5353f8c9cec9709dc0e75294b83bc0bbd6d8a361c085762ed5d689f3a8651fa713f0f6f709a15b6b6ca102e1896986cd95455db3ff2c5145783e19eb6c31b37d35dec9ecbe4d22729cadd51a2f57686b584915d8d534e3e447390c2facc418448117a0043f77c0b8c33c66da1ee137cc8377d42a8f068836d1fc24772d6fb896159bf973ecac56cad1a774c434eb1a42be85707820988d2b9958c444ffb84a0c207e57d1b350acb0656284c4cbe1944d025d782ae03265a1e1eda93155a15f225bbfdd1c8c69d32b900173f2a932efef9a903953faf127c3efa0e771f8535078bdeaa7ae8926abd0b1eaf5eb6437ab918a437d0dc9cefdfbd26126facf3033a97fc041399f492689aa99bcdad37400b84856a1ba9f6c1c7a04851920ba3b2d9aed324d14d9849198400baf2263e6a2b3a0bb8f76dd33139fcd500c34ca70dd5a0cb95e8265286a3478be0b996d180d63d591394a13e52c30a0d9d4dbfb65c61baaeed0723fa5dd5a0dcb5d2a0da3e1fc6ddab8ac9db13c933b5e8638c1dc3284171545b890d79e5b9d05f8c8155beca3a1d371a537d7da91c6c3e06ecda7e1622df95e4f4c4a97f05734925fe79cb9c947550a490cc79df4fb58a2d1ef2353d3473331a807eb0cc62816e9c8b5bec4052f70920914d586ec78d2e8ec841324452bd6e5d277ff5178c9cd641f8cde5146f3e7b26245d5133eacd7ff16b45c73f6eb2d0f6781da1ffbba7842da1262e225c0cef00f4f148d157be3f90923d6d3f26b2cfb07a7559a4e339b9df3d7a500ce3475827f75031fa8cefca7aa2de0791736a5dd32fa784acf8521634c64346a7997e535b98f0c1177fa39522582290660b6cd5b08148483ec18f36d8d17bc219cf44e5090f8b6d3b33197be06902d4af4ed63d1c14ef81da9343d3f10a147aac7ca75c945e5e11d1799b6f165f9c8d922816ac030f25a4a773f9cdd10c535133aab42d133842f2fde2a63633f2400e13ae1e8594ac0cc8061306132c0b326efd74b1b5ec1ae8f21dec24d8d17376e55daa029e47fb56b9f5794ed961dd79e56e3cb9c4e066a052aead08d1163d8d6eb72c54bb966b2f18678a0319ccaf749aa76546357f09ae77c00e864aa977c72843de49dea7c7822401d17eed5a33b12c56d83a47ff6f9cf198aef1b0c9547271dbdb9db240ba621d4d092c3e70be2d971035bb4b3a701f7741d31ab1c337c97dde939d91ed502b596bc10b713259983e14fb65788fa7531ff8771311428c944570ecf42622a15894f14bee1b921ec32e0ebb07ddaaef46198ebfa40710a817fa2b68028f72f6e4f1695d5a5505f7e072caeb4bbb5d4151e8aea501377d9768b51be297cb511d8618a3ca9888e71e205fd4e159994f7fbfd5fbbbfb79af39de6ab07ec90d4ef984deabfe4bb16a3722412f6ae11cf1c5690fc661b745b64c5b90183dc29ec9b5101f6811e63edf90091a032c7d094c52e50e682d042028ced4a1cf1aa850c5edba6ada516d22c60564077b4ae77a7ff51ff0fb9f0ffda5ab66058f1446876f7f54a47e257533b9874996e10a46b3e69e1b95f80a792da9c6856cf5c316a1c348220f22e9673852f955ebd9db82ae96dea8fca119f0ac036fc6c754c7bb15f3050108033220f25ebcdc9128b8451c1d82d34311d11668be602654a17908eafd4273e301d0d5d8cd63eebf83a9bb6e2873c80c610ce27cad3888567e27c0fc4c958980ba2debea18f959728450c790cadc8ac15bbd3688e1e9e2dfaeab2e65ae2ef18a694f8ffc73c3b47ae767cb6d5b9d1b5648375d6210f6c4b4793616f41c276a0073b02f8852099d8f3adc6ad5d70cb80e021e582a211f9e1cc811a211a5592aeb117e40303b6b2dd21670d0846bbedfd8570f3a4e964cfab1b17dd92f65d6af156a3a7871db1f90d43238d936fe1fc2034177068b7136e5f0b335c5ed2f05b6731ffb1445cd1e512cc24c0885ab61cfe21db93400a02a11a9ca13ba2a762902bade2ff75adfc49c2daf9f1fba758ff699a6f4e2ea46d13eb86cb67a85d68fa0104c4e1f8716ebf7369a5cb4435b1cc9b5c61c92990096e1cd53213b98ce43cd23cd7c8e24d64566ad41e3a040a39fa57207dd4f2e66ad3eca6f7876fa3213717c1d49d8c8a7a507e18aa688d954f438704a1d46a0a48bbddfd2e9e74e54408e74b3929c6359f1798fafb4f164357e0008b584f7ad1fbabeb961c297bbe35d255bc8aa973f38516f630e11aaf181652f16971ce7ef7a09c5ee40ef7e1f7df08d8bc6a2b09475b88e1a2ca29adaf4ded6758711802ebe26afa901f4d792ec0e3f3a1537b5d61b7a50e92d303f023014141e90242b4d04a1c010477aacce7365dc9a437adbfa1604218ce4a19e3a2f8619fe49ee1d9cf645da1b31f6267f29da3464bf1c289c6190682fc2b37a5113e215982ac57bb94dac48fd09a0fe879b7d2bfc9f2d44f5826682bba8d5cfd27767407e4dbe189194ad1ccb74fd099355a497a8a428cfadeb433e6782a484947d1566934d23a28738ce09b96a9381761bc8e74a411ff60414834b41899e580fb22c4cff81a61f399be247f7a760b13df9cf0eca36916f0096793d331a396362986e2e71190f2379191b211e1e2c87592072ff985627196bb33e74ad560c5cd9ac9956c5c32404d19b3a7cf7403396b6f25eef5a35a6a9e2385ba5da857ccaaeaf941c31487d51e6e5b997290acf41e45b5aff359cd06456a83273e681180f187d533e33997dc9624700c5e2facdd0f400deab7438b26ff8bc871a0c441b2d148efbdd75ebb5a799d347812b6588909966da6535933f0b38d7aec91b490236a9f95b6f39a5d33df51f94004cdf530035fb8a122e9e4508f85620cabc5a84a78f234c4e4e9d9703167f1a0bab1dfd2a5b241d35b2e15cbac9733ff4a4061ed6ec92e57ead56d3a8f69af650ae62b53716537f400a6c0fcaf58f028f89db57b154cd9f31069785cfd5bdd5439cab9123957619ea3bbae1d7db2e210cbbb496f5ec5d68e339a5acd7bde7610e57974d4ab12a3b0e1a685f976ec304ca1cbc4197cc25026794df3d53c9acf70517ad1d38be0bd4ffe4ebdfac8a38551c954ab5c0d3497a71964274cfee606e20c4d60f277d190adf04d65a123f2ad52ae2859598c5c2d7542295b8e12e1f5c302c012bbe1922be25f2bd919bc3142430be5ba48ac0bd7af8f569ce8c0fea97bf1085e5d0aa0fc5e5b2b481cd44094120e4fe6d8d3fcc0", 0x1000}, {&(0x7f000019f000-0x10)="f3e203bfcb27103d15957a10d6ac63364a6e749ce6e984e4e3d49b550785d15f", 0x20}, {&(0x7f000033c000-0x66)="259ced21dcaabc93b5d1da1f9843297be8da3fd9dc884915f929bddf476d4fb06f96547e52f5723ab28fc3cc641302590baecbd275f6d79109937ea674f361d11a534a334499ba0ec4132a287f5ef5d0cdd672a9fb0879923410afc617d6d7f818b33cc9e364", 0x66}, {&(0x7f00007b2000+0x78f)="f41007fc12c3a4608e41f58c5a569632ab1c20ee1463912d7bd5bd0731cd50b76d122e8d4166fd09228eb2bad7997dc7b161c4c8b24b23199d93f9b1989c536b598dbda5dbd4eff6e600f88817cab5d4b7d9d88e62baca085d5de2524426e8e4028850e5dfd4e098f207df41454cf242bb2df619e1e7789b12e7ca49e86583c8017df9582cd36dd9cc3026006bc3802af470f31a518927f589f8395eda73ec7860", 0xa1}], 0x5, &(0x7f00003c9000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x0}, {&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a6a000-0x18)=[{&(0x7f0000224000)="26323545f50021758cc42dfe942ad1ee98fb1a9b15ba53475629a1f6a0f9ab3fab6743dabc5f8c840f3299b3e5ed5743afce66e43d1cfef101197e9171b937085564f4d6be135be65a37bad19be4caa29e05268eee9d4348", 0x58}, {&(0x7f0000aa2000-0x7b)="4d0bb27bc5a0ab98cffbd75f4450e9baf97149a0ee305e2f1b9d893634117fbaa028c988d8c30e52c988c7ed931bcb5e12dff69948b6547e4eb834479bb3a1b40eb0fa413d50bbcb435bba268a169ab47a13cf80c5cb815e60550d2982dc56e63dc73bed119746ddec95390ed7dac5425815b0a86a322820128a17", 0x7b}, {&(0x7f00008c5000)="39af9bea521e62c3f63a54a2a8d5f15274c123aae2de442a2a61078a617fa96d24f3a49b3f26a002fc70b7364f05eeb18c96a9dd9f47748241877296e7bbb14e026b6b5fac7c5fdd6c9e6a70c735f05291489217c1d098623a6074051899ab6d0422f8838640bdcc7eb8bc0977db73c4fd5df03a677d27a3f330c6f22ac2b0dc2a1794e0c05384077e2ac02623a4bec436713543c71ea5f1fccf453810810fbb6534cacae3a0514a6d27b12cbd09", 0xae}], 0x3, &(0x7f0000b28000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x18, 0x20000000}], 0x4, 0x4004) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r0, &(0x7f00009d1000)=""/29, 0x1d) vmsplice(r1, &(0x7f00007f0000)=[{&(0x7f0000037000-0x3c)="e1", 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e29000-0x8)=0x1) write(r1, &(0x7f0000335000)="", 0xfc94) writev(r1, &(0x7f000014c000)=[{&(0x7f0000311000-0x1000)="c2", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b8b000)={0x0, 0x4d0bfbab, 0x30, 0x7a75, 0x1ff}, &(0x7f0000283000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000132000)={r2, 0x80000001}, &(0x7f00003b8000)=0x6) getsockname$inet(r1, &(0x7f0000e6c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9e000)=0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000ce1000-0x4)=0x0) 2018/01/29 03:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc0000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000000000101200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xa4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:30 executing program 7: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f26000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f27000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000010f000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f27000-0x9)='/dev/sg#\x00', 0xee, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000151000)=0x0) sendto$inet(r0, &(0x7f0000f24000-0x1000)="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", 0x5ad, 0x0, &(0x7f000023e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000080000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000f27000-0x8)='./file0\x00', 0x2) 2018/01/29 03:16:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x900000000000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xe3, "6861a05836d1c9dd973b069a744014941da284580e1276ada62552a03a4fa23329e38086fd19da6139f9916f968e4ef6bb4b5e4576a2c8f9f1e3e118ac1c5953f4f5c0c7eee890202e7d5b26e9ea70eb943744db8f075a65f28e184d90c96fe4808e4d5cb57dcff85699e965806a647147b61293085880c875e4dfa02b76ca0bcb7aebcab34f55031b9400e603d3d1e244d35199673df32288feb91034635022bd8f811c64b989168fbda48961ffbcc4d6d26b1a603aac582188b3f67c891ef7857f3f98295a97a644878784ac62202591db3a19a3e6b4af1c4e7c73f54eac53c303f6"}, &(0x7f0000001000-0x4)=0xeb) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000a15000/0x4000)=nil, 0x4000}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000)="", &(0x7f0000003000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000)={0x1, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005a0000-0x4)=0x8, &(0x7f0000420000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000694000)=[], 0x0) 2018/01/29 03:16:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000622000)={0x0, 0x2, "3ecb"}, &(0x7f00007a0000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000683000-0x8)=@assoc_value={r2, 0x6}, &(0x7f00002e6000-0x4)=0x8) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00004e5000-0x4)=0x0, &(0x7f0000b39000-0x4)=0x1000000e1) connect(r0, &(0x7f0000efa000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/29 03:16:30 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ppp\x00', 0x100, 0x0) r2 = getuid() mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000fe2000-0x4)=r2) r3 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) ioctl$TCGETS(r0, 0x5401, &(0x7f00006f5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000a82000-0x40)=[{r0, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x2, 0xffffffff) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/29 03:16:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004dd000)=0x0) 2018/01/29 03:16:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) 2018/01/29 03:16:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x26, "59c939fb539ee2613ce8579cc8b18bee29b565d08c7bed1632fbe8c597084cc64a6e8e92c661"}, &(0x7f0000f30000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009da000)={0x0, 0x33, "18c937115412b13ce7ae886d0358564c9cd1609f6f38fd3ce347cae3186889dfdac75c8b475cc9108c533c5c1a7a2ed5a79aeb"}, &(0x7f0000c0b000)=0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000236000-0x8)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x22c5, 0x0, 0x80, 0x9b9b, 0xffffffffffffff7f, 0xed, 0x3, 0x0}, &(0x7f0000183000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000679000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e1000)=[{&(0x7f0000e7a000)="db4c34ef0cba84e78ec79650a07b18b53ea8374632fc08c22078379b99685eadc36b83a9c712a5cee4c3bb4555fdee0d2e19c2cd58c9d25a4f52db18e00e522a9e91c9f5c6d2516eaa9c8aba706e606d273b09467a770a08a11ddf19a3d563ba31799d59001309b32020f21f408bed269b7a996cbe026660998d", 0x7a}], 0x1, &(0x7f0000f39000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x100000001, 0x8000, 0x8, 0x8, 0x0, 0x8, 0x400, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x8, 0x1, 0x1000, 0x5, 0x9, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8001, 0x8f69, 0x1, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x93, 0x7, r4}}], 0xb0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000005000)={0x92}, &(0x7f0000006000-0x8)={0x0}, 0x8) process_vm_readv(r5, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/42, 0x2a}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000-0x7a)=""/122, 0x7a}], 0x2, 0x0) 2018/01/29 03:16:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0xffffffffffffffff, 0x0) 2018/01/29 03:16:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') lseek(r0, 0x0, 0x3) 2018/01/29 03:16:30 executing program 7: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001db000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000032000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e7000-0x20)={0x2, 0x1ff, 0x1, 0x2f37, 0x8, 0x200, 0x3f, 0x9, r1}, &(0x7f0000ea3000-0x4)=0x20) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000009000-0x38)={&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000-0x30)=[], 0x0, &(0x7f0000005000+0xfe)=""/81, 0x51, 0x0}, 0x0) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000206000-0x5f)="1f0000000104ff01154300000010f81700c90100080001000412c3ffdf00ac", 0x1f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x1000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:31 executing program 6: r0 = request_key(&(0x7f000083c000-0x8)='big_key\x00', &(0x7f0000cf1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac7000)='vboxnet1$]vmnet1\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00001dd000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='selfppp0\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f00002ab000)="9ffdd47310810cf7988e04f9ff2894d3eb4d0cdfde8f938ac9f4112f6a9dbaf6db4dbe5dcfb7623a1b63112d5a5558695fb4a38178937949cf70513b6dc0600ce5a85a0cb3b5a5c003204321cad1fb4ee02102490dcdb815cd4cd2406a815745407bb555cbb7a35a41964b7e45516396d12d7318480dab06440bc7f85ddfe560d54f2abecc478fbcc1663ce9651c07c46876ca769e28400c91ffefea5945bbe290240752f5f228e288ff9ddb4051", 0xae}, {&(0x7f00006e4000-0x78)="cc7862815a1ca43e09df18b434a7309013e5b69584a989ddae9e0c5d7b4337340d274785aeaaa03fa3a50bc963dca7cea81eda3002c77631d972ca7ce9c4944077044caf48de4d70b45b7943a75d4343d016a8f0a1c96842eb7b0068c396ea86df396fbd8ad8c643189017a6032972c109464e1c831b982b", 0x78}, {&(0x7f0000000000)="7b2d52353e8e0842736ba1d5e5f04b27af1fdffcbd831afcaee20d564ff7be6e5af74526b526ba7887564966e4879e90060819eb15fc583a30400c3216fdc4285590cda13584d55a921323", 0x4b}, {&(0x7f0000344000-0x17)="c2ef6103d9999f983484bc5e6a4f2214131464a71287bf", 0x17}], 0x4, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d61000)='user\x00', &(0x7f00000f2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000079000-0xe7)='`', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000165000)=""/4, 0x4) 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x80007387, 0x0) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r2, 0xa, 0x12) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000054a000)=0xc00, 0x4) r5 = gettid() tkill(r5, 0x100000000000016) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40000000000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00008f4000-0x4)=0x1, 0x4) setsockopt(r0, 0x7, 0xffff, &(0x7f0000201000)="67ec560433f08c3e5566c84397a01375efc7ce7e234666dd01657c5ca9589f11c5a2969633f44924998053e1a951c30c454e65494c151822287348835e6aa3b0ef9628a52f9c", 0x46) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00004e7000)="230b009000001e080004000001ff91", 0xffffffffffffff19) getpeername$inet(r0, &(0x7f0000686000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0a000)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000282000)='/dev/vga_arbiter\x00', 0x4000, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000a6b000-0x4e)=""/78, 0x4e}, {&(0x7f0000bf4000-0x9d)=""/157, 0x9d}, {&(0x7f0000d21000-0x1e)=""/30, 0x1e}], 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000286000)={0x0, 0x1, 0x8}, &(0x7f00008fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e2c000-0x42)={r3, 0x3a, "aabedcf127d2c3d2c6002f6df4dfbfd08b16dcafa20defee3621bf2bdcb37a75b9451b970e162fb296f99a49b7e5b792ea101a7896637389f798"}, &(0x7f0000448000-0x4)=0x42) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00006b0000)={0x70002008, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006c9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf9000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000be0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a50000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d2a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a2d000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a9000-0x4)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000792000)=0x0) sendmsg$netlink(r1, &(0x7f000023b000)={&(0x7f0000ba5000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000def000-0x20)=[{&(0x7f00008cd000-0x80)={0x80, 0x31, 0x218, 0x0, 0x0, "", [@typed={0xc, 0x18, @ipv4=@multicast2=0xe0000002}, @nested={0x58, 0x91, [@typed={0xc, 0x5e, @fd=r2}, @typed={0xc, 0x47, @uid=r4}, @typed={0x8, 0x72, @void=""}, @typed={0xc, 0x81, @u32=0x9}, @typed={0x10, 0x93, @u64=0x100000000}, @typed={0x18, 0x3d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @typed={0xc, 0x94, @uid=r5}]}, 0x80}, {&(0x7f0000503000)={0x208, 0x23, 0x2, 0x1, 0x2, "", [@typed={0x18, 0x62, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x134, 0xa, [@generic="e8f74d8932edaa1cc59cca14dbdedee03ff89c249836e0c495e4b1d9426d10e4de378bc4a646b4524adb0385c07b55fd4b529a71552ba2705e71513b2f8c9d460fe464c70b47c5ba6e08abda75c5574e69d3c159a8f627f93f7c1c55f54b5f09be7f62db88a8caa73138985bcd6f5248801ec030218893e149ce3615b2db73d34813a9f69ee223d8c9fa6d0ec287024f0566dc43152513781af177ee80daf3d67e8330266a15cf0cdbcaffc7a768c3b8308d9e37d3485370c55d708e9a3ada5963c162aa0742138ce3", @generic="5633a22d19629caf4ae7ee534b05f409ec73400db7fd521796ffea3b3b23387b67b3edd9cc97d632050275e9c1b464699369f21d278dbc5972d7e5f4a8e44532e317d8e10f0037e6a24586770b59ce2c7b6319fde9352040c1bb718a8271d5d9ac063fd6e40e"]}, @generic="65174069278ba592b0698b1e0b7e7624cfa15bb67a095f525e3f333faa2d1badc2d9afcb8880423de84f4ee7f2442d47e5ff1f71f7884d48b69a701425a760765bfeb2b9f80c91e608a7f5661b641584bd92a215c06059ae1612de188ca1bf454d4f4c98ad01cb66fbeea5613e51822ea02460d73f23d32db997c761612cb4cff2aaf65d89884f0ab20deeaa1591487ba73d344207e187cb6c057e92fcada8e8583788", @typed={0x8, 0x62, @void=""}]}, 0x208}, {&(0x7f00001d2000)={0x520, 0x1b, 0x0, 0x1, 0x3, "", [@typed={0xc, 0x46, @fd=r2}, @generic="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", @nested={0x1ac, 0x29, [@generic="ebb42984a58e6c239fc44bd25c6b3f4a73db40ce103d12dc2f6175ae18a9070a4c8711977feba09ee7b021cc316866221be95661bad6517a4ed07a8765f2e720251a9d1f186b470e9b6389f8ee8b3184b4dc20c2385f36acb4bfca1e37276373d6a58fcfeaf91ac217bf3a19b3c467c4d898d5b22d06d9fd7dd1f92f7f874d1e8db3be6c17701862107d75c624fdc677b189e282e46c1ec64eee247f9dcbf099006fe0bad246d585c45fdf0c314abe50dfe079740c5c6540ddceb9fdd77bee24b3105b4b53d43a87cb5d665261a9717fca7063b29f4763d2cbaa751d58d933fb3899da58c8ae84e5c8e4a437102875132d0f359bdff3cb7330001f9971", @typed={0xc, 0x62, @u32=0x6}, @generic="d3a416517993f25ec6ad70f3ef0bc9c9645819e732cb13c97b6463416c8f453363d303f231dc20c8bf94b34d7d20f90750a20d9e39e42878a1e535235bbf2e70f22b0a53f638face1bae70d17f135c34d48df7cab1f70927fbad38647f35bd1189922903961ad9767b7ff457a3d639a52dbe485030ff1787cb2bedf68a2b6a54406da76447c40a764fbd7813faea43733b4f40", @typed={0xc, 0xd, @pid=r6}]}, @nested={0x1c0, 0x35, [@typed={0x1c, 0x46, @str='/selinux/enforce\x00'}, @typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}, @generic="bea4d9105207930762599a61352bc0f19e55c60643f3b8170897e0d52de00243a198ad0b36fb76862efcb133c0708d83a99a79d388e392bdc374e035664ac5019bd40a298aca4e5bb5d5a03eeac922881c796140ca04572d4a165ba14a65723efb144c95c64bf7fe3e3057f4d371026be4d4706098fad44f30c171053b1cec1eba4365e1d83d5d01e8bcf5fc29f50820bca05d87d20f95cae6b99f13d76aa5f2c619640d8a67c6f5e3d6ba909d758ba7b259621b1edc08c4a36a0e94e163398660d15e1da53cc704b3d046278dcc7ee5e423e296cc137783e231fe6dd4f5a8", @typed={0xb4, 0x21, @binary="4f730f9ed6f633273879212afbf1e1fadc33ba793a338ab9b714522dab02f465e8baf296f3ef8b4bd614f273628509cd865761d9e7b5a37383c1e5cd92e2dc96a562d16f2d4fe3fd74df8391fb5b56935f476f83a05007f8b6f6df1465b24cba9bf0cf5a195a204cefa945b05528b5ad167f11beb53a863abcc1c41295afcc4ba2f08f9d83fe4d97c4c3d07a8f309c364f59cd0801813807c4c83bd3c9fbf3e8a1eb076da31ee4faee"}]}, @generic="d6f7a594bc610b4ea288fa7e834dcd7bc11a5f944b11b9fa0a35b9bb417dc74ff6f60c2847aabd82cf52ab6f71ee15699bfd02ccf40d1b331a4861ff02b7934001fbf675a5fb517b840578b3ffd252674b27d4b8b7bff53786ecb2f83c00f40e8b26439432e29d1234f1d0a9a3b86e79cd", @nested={0x10, 0x54, [@typed={0xc, 0x17, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x4, 0x73, []}, @typed={0xc, 0x8d, @uid=r7}, @typed={0xc, 0x24, @pid=r8}]}, 0x520}, {&(0x7f0000d4a000)={0x130, 0x41, 0x820, 0x0, 0x0, "", [@typed={0xc, 0x4e, @u32=0x2}, @generic="ccf1155e98e7821a3e96842ad28098501f6687bf68c9d6515232a4b9b9041772a4bf31ac7b35fa4bd4702aa574e0c317d2d2ee6575efec5c1e6d4931ce07d6441346f4353c803b7d2f853b3780e0d287103eea2dc33ef949381f3802a564e490d19d02e4b26aa1244684a4c2181086a461fd150d8d58cb9760dd78b3cb5d4a8a5cd5800a194ec27f139ddca3290cbed74a8192769594bb7cdf43309a1c70a2893e10bb8a3d90cde32ed6c29c1ee4315fa17df130fa7b76aa8dd55ba621bd90edef3009c6489c516e391845aed6dd2607bfa518d660f8a08ee33dc2619229c313d0110401033953a949fcb244efda19735ed24d2a1266a9519c", @generic="5c9de791979aa7435dc6fce74bbe83c314c5c861f52747a8bee0"]}, 0x130}], 0x4, &(0x7f0000190000-0x34)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x34, 0x40}, 0x4000000) 2018/01/29 03:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mlockall(0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd, 0x0, 0x0, 0x0, 0x0, 0x0}}) readv(r2, &(0x7f0000292000)=[{&(0x7f0000e7d000-0xb0)=""/176, 0xb0}], 0x1) r3 = syz_open_pts(0xffffffffffffff9c, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000506000-0xc)={0x0, 0x9, 0x30}, &(0x7f00009c4000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00004c9000-0xbc)={0x8001, 0x1, 'client1\x00', 0x4, "92e3b5a0bc40cee9", "81721dd8800e82175f731c471aa1351d6382a9434b31540d17c646aa113f1e42", 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d44000-0xa0)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7, 0x100, 0x2, 0x84}, &(0x7f0000dbd000-0x4)=0xa0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x8060, 0x7f) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000afa000)='./control\x00', &(0x7f0000afa000)=[&(0x7f0000afa000)='\x00', &(0x7f0000558000)='\x00', &(0x7f0000afb000-0x2)='#\x00', &(0x7f0000803000)=']\\eth0nodev\x00', &(0x7f0000afb000-0x3)='{(\x00', &(0x7f0000afb000-0x10)='/cpusettrusted[\x00', &(0x7f000029b000-0x14)='proceth1*system@\\{)\x00', &(0x7f0000afb000-0x11)='cpusetuservmnet1\x00'], &(0x7f0000afb000-0x10)=[&(0x7f00001a2000-0x2)='&\x00', &(0x7f0000a84000-0x1d)="3a757365725e2b6367726f757073797374656d1c736563757269747900", &(0x7f0000afb000-0x7)='.nodev\x00', &(0x7f0000107000)='keyring\x00']) socketpair(0x0, 0x0, 0xa72, &(0x7f00009eb000-0x8)={0x0, 0x0}) accept4$unix(r0, &(0x7f00002c6000-0x1002)=@file={0x0, ""/4096}, &(0x7f000084a000)=0x1002, 0x80000) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r0, 0x10000) getsockname$unix(r1, &(0x7f000069c000)=@file={0x0, ""/80}, &(0x7f0000b9c000)=0x52) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mknod(&(0x7f0000004000)='./file0\x00', 0x0, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000-0x8)='./file0\x00', 0x44) write(r0, &(0x7f0000002000-0x1f)="1f0000000104ff00fdde45c80711000007f3f0f00800010004000002000000", 0x1f) [ 56.545713] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 56.582928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fb3000-0x8)='keyring\x00', &(0x7f0000fb2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d4000-0x3)='ns\x00') getpeername$inet6(r1, &(0x7f0000f48000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b87000-0x4)=0x1c) request_key(&(0x7f0000fb2000)='id_resolver\x00', &(0x7f0000fb2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059d000-0xe)='vmnet1{ppp1}:\x00', r0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000555000-0x4)=0x0, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f92000-0x4)=0x5, 0x4) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000)=0x0, &(0x7f0000c4c000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x6760441650fa2ed0, &(0x7f0000f1f000-0x3)=0x0, &(0x7f0000e0e000)=0x4) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000e8d000)={0x0, &(0x7f000021e000)=[{0x401, 0x1c0000, 0x9, 0x1f}, {0x1ff, 0x6, 0x5, 0x7}, {0x2, 0x1, 0x3, 0x1f}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000418000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00002d3000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e1f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x125f, &(0x7f000001a000-0x57)="") 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ce0000)={0xff, 0x8009, 0x7fff, 0x480, 0x0}, &(0x7f0000973000)=0x10) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ce0000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, &(0x7f0000ce0000)=0x98) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) epoll_wait(r5, &(0x7f000029c000-0x24)=[{0x0, 0x0}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r5, 0x0, 0x0}], 0x1, 0x0) [ 56.595288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.622146] device gre0 entered promiscuous mode 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000237000)='net/ip6_flowlabel\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000040a000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000330000-0x4)=0xc) pread64(r0, &(0x7f00004f8000-0x1000)=""/4096, 0xfffffffffffffdf8, 0x1) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x40000, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000720000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d4000-0x4)=0xc) r4 = getegid() fchown(r1, r3, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000b64000)=0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000088000)=0x0) r6 = syz_open_dev$sg(&(0x7f0000470000)='/dev/sg#\x00', 0x7, 0x80000) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000939000)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000630000)={0x0, 0xfffffffffffffffc, 0x7, 0x9d, 0x80, 0x9}, &(0x7f0000c52000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e07000-0xc)={r7, 0x81, 0x30}, 0xc) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000121000-0x20)={@generic="0fb756892748b945bfb87f3e6dd3c952", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000fc4000-0x4)=0x1f) shutdown(r0, 0x0) 2018/01/29 03:16:31 executing program 0: pipe2(&(0x7f00007aa000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x55a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000454000-0x4)=0x0) write(r1, &(0x7f0000a59000-0x20)="", 0x0) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005eb000)=[], 0xb4, 0x200000000000000) getcwd(&(0x7f0000b3d000)=""/36, 0x24) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000026f000)='tls\x00', 0xd5) 2018/01/29 03:16:31 executing program 2: getcwd(&(0x7f0000fde000)=""/0, 0xfffffffffffffc22) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a6c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d80000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101802, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x8000, 0x0) setreuid(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000003000-0x8)={0x80000001, 0xff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000003000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00004f3000)={{0x3, 0x3, 0x10000, 0x3, 0xd1}, 0x200, 0x10001, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x80000000, 0x9, 0x1ffe0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55, 0x0, ""}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000058b000-0x4)=0xc) setgroups(0x1, &(0x7f0000b91000)=[r0]) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000048000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 03:16:31 executing program 7: futex(&(0x7f000031e000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000c30000-0x4)=0x0, 0x4020000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00008a6000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) symlinkat(&(0x7f0000c65000)='./file0\x00', r0, &(0x7f00009a1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8000, 0x6, 0x8, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x8d, "6191f294fe57ecff63780e910dd04bed34460effdb2652cffe53d667fac524390e7bad3afc86f277d30a3f2dbe2ddb13f67ef2416b3f7f8189cac1d2c4017aecf36ad04d146a48c8af91b6e5bfe8afc0f2c850eb0019b1bb2a5a94c56d1ea1fd40cec58f0b40545d9d76bf90f6637f19355da5b50e661313f6e63e2c99609aaf2730c1569dcae84ff97e1d0e79"}, &(0x7f0000001000-0x4)=0x95) nanosleep(&(0x7f0000001000-0x8)={r1, r2+10000000}, &(0x7f0000a8c000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) keyctl$setperm(0x5, r0, 0x0) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x40000000000001de, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000056d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@empty=0x0]}, 0x107) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006dd000)=0x0) ioprio_get$pid(0x2, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/29 03:16:31 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000005e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033d000-0x47)="00000008636f32655f1efffd00798a61a41e6e86d8fa62c78fc6870c33df723bfa4c8234b7a8fb957ff0b2fcb298a502f6b0624e050800000010c3966807780e059d080685a9a7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e3e000)='./file0\x00', 0x80003, 0x1) renameat(r2, &(0x7f0000297000-0x1)='.', r1, &(0x7f00007c9000)='.') 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000493000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_dev$sg(&(0x7f00001ec000)='/dev/sg#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000a1f000)={0x3, &(0x7f0000fe9000-0xc)=[0x1ff, 0x1f, 0x8]}) syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f0000a3e000-0x8)='./file0\x00', r2, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f0000a6b000)=0x9, 0x4) write(r1, &(0x7f0000baf000-0x14)="c5", 0x1) r2 = socket(0x18, 0x0, 0x1) sendfile(r2, r1, &(0x7f0000469000)=0x0, 0x8) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') fcntl$setownex(r1, 0xf, &(0x7f0000007000)={0x3, r0}) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = open(&(0x7f0000a83000+0x25)='./file0\x00', 0x20000, 0x40) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000434000)={0x18, 0x0, {0x0, @random="21fc85b65563", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) writev(r0, &(0x7f0000ab9000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f000092e000)='./control/file0\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000d1b000-0x3b)=""/59, 0x3b) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000d1c000-0x5e)="bb0e516ca2ed5eb6409764001241ab23384295b78614dcd1021421d70cc018932e781bff775cb777230007ef2e0c2dbbc86b8c47c6b9805918a8dca6a2b16dd40fc3d9d0430a85f02ed25d255cd355ecd3f486f8f9d1048b50eea52db722", 0x5e, 0x4040, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d1a000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000)=0xe8) 2018/01/29 03:16:31 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000071f000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x301000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="6d32eba76c3863029f4ff57676b56b9b"}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x61fa59d2d900ccaa, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001b6000)={0x0, 0x80, 0x4}, &(0x7f000023d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000086a000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffffdc, 0x0, 0x0, 0x48}, &(0x7f000084c000)=0xa0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000d86000-0x23)="2400000052001f0014f9f40781f600ff021b07020800000009ff7fff08cf0000040006", 0x36308f88fff5ab3f) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c2000)='/selinux/status\x00', 0x0, 0x0) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f69000-0x4)=0x0, &(0x7f0000f68000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x2000, 0x0) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f00002c2000)={0x0, 0x0}) tkill(r2, 0x23) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000140000)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000b09000-0x4)=0x9) sendmsg$netrom(r1, &(0x7f0000f5d000)={&(0x7f0000190000)=@ax25={0x3, {"2a4a948165d580"}, 0x9}, 0x10, &(0x7f000091e000-0x48)=[{&(0x7f0000562000)="678622959896c0d6df01b352d18ba82d53b12dac0f74f9208cecbaa94d017fce12fb1066962167086634b97753ef68b7a54589ff691d8731bbde743cc8814a9e159811e2089dd1dc9646a9938cac37a8e3e1912b8bc3217adb6dd79b63373f8033c5eff84923b2a70c042f616c9f02c4fcdbb0dabd80c153ef6bf617f8a109a8b6f2311bbc695a4f6ae9d18b4b775ac143714db6d2f7489e96c86266ceadad69d166ef2780cb8991615b690d6b1a777fbc5921414f0bc01a26f435d66b46ed81b81f81d1c6b0887737b9145260595857d528a8e02b31728ee83818cedb4bedcdbdf6131c617cc3a00db478d1bfed88cb9911488df0", 0xf5}, {&(0x7f0000ab8000-0xf7)="e2cad83f12021bd7d3d6cc9dc325becd11c224f64b2f3ccd6424fa14f3692f7f1278f46721dc229dd6c72d6356a3724ff900f8b34bcce42a1d39dadea5c57209e4a80e7c9497547a496c89a324b862f4c0bda4fccfc03906ceaa8cd1ef7bc550b757c306338b8c059431a4a136bf7206a73a3e8e202ed2c2108fcedbf351a50878da988928d6ab7207bda665ff0ffa4906a19ffa98bd88395a50fc6804258353e8a8674d397ec2810ce0cd868b1824c4f28160a0099532c3ef6cc05177962034e5ca4cce84296c834790fda1f8f2bd95a3da2ecf0d0699617d18deeb090c9f7268988a07412cbefa630581856b74f468bb06f881088df4", 0xfffffffffffffc98}, {&(0x7f00009f3000)="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0x1000}, {&(0x7f0000d5f000-0xa1)="7fe81cd6ac26d4af0e355ef764deda493ffaf24435601324ebde8fd4d6fb6e408f2e618be12d9fac6d24ec9780ea205d6debcdde70d171332fd1e5cc351be34c3e599bead86fa641cd82cc0523d6c695ce3cb044a533d4bb72d0519728db001f086d6538021392044b83de5fb82fd24cd89d590a9620ec99075f4a104acc53e0dbc3ddf6a105c44e40c1386a4650cb91ca623e4ea55a2673b15debf69db9d526fb", 0xa1}, {&(0x7f00009e2000)="f1e7b2e1f252404c41d02f120390b3126940314301eb69ff31d201ca3eb03c4e7071fbdcb2d927bfc3b15f85aa983c5585e4722a", 0x34}, {&(0x7f00007b1000)="7f8ed0b6efd49410e8c0072dae55be7d23e47ec029d16ea09211ed749c596443fbd03d869e19d54a9c3fd6274661820c2621b20dda92463c2e98cd3ced770d8a8aea8a205a51e92e8b5147f70000a8c27f873dfc22f2b6aae6abe2189ef0b0b329019557c912c73c5e430f9f87e8bd", 0x6f}, {&(0x7f00003b3000)="abe66a9f11e58bbe29db66c8b86df640f05b4314c47d55bf4efc771bdc8db49c1d5dbd4398d1004f958bc66543e3d36ca0e01511c0890ee31ea728f3f01d681af87a53e00a0b1662b18023b0b10bd01c323ce2ba8c09bb76ff6ec0a746dea84ac42977dc3c087de5a02862f65d57b65c0701774ffad912c42ae5612c6415b45bae56590940ddc6a81734d37956d52581ce030286007f448423948d2a5f66b333b54540969b254c406942285627fec9f88816fa345b8569cefc1f31531ff9a8", 0xbf}, {&(0x7f0000324000-0xcd)="2bb15073408b0c223d52101ca276be5bca2cc4c5a82255d65af92f22f03a2e6bae4e54b10eb00dbeb4eebcfb23bdf521a23e923068f886aa2b25cff83d54129142ce232e78d88a3c1cf71adae67f9579d46fddf09c0425a6c2aab22ba104802ff354512bbabd3c06493d1995cabc092a678568813ab5e9335011c2433d111444e2a55544fe01f3664c8c0741899ebc2063d61139387715f2ec6250764f06f8558adda0e451ff8dc915ab16ab5d562dc2601a68361572753b94b6624d7cf39a7faf44e95c907ec63cf0410c5561", 0xcd}, {&(0x7f0000848000-0x47)="0cf8e3c69ddb9424cbdbf576b4e4eb75e13df9bb895b826dd22cea3727487d189f80b684f986390259ac9b803a669e875537fb510454e9375846b4031dc90764299b004ebe82c3", 0x47}], 0x2000000000000045, &(0x7f000062f000-0x3cc)=[{0x58, 0x116, 0x1, "172cb67c0307cd2d31a332afe5cc925e88328fb32f8acc3b817a68ac6e11139eafd019f66a8ffbe4b05dce05f56d2cbcc411a1acca68aa8eaf904dca0c7c8b330b803a4b512c6380bb8e"}, {0x58, 0x107, 0x3, "9e0772ea691235e5688b55054d7287f245dd2cbb34cfa97b4bb327f43dcd05ee953a149f40ce60e2a240d2931bbdd2e09defe0c91a6957c94834081a99c694606afdc2dbd7b81f672303"}, {0x80, 0x103, 0x6, "b65a585c04d0b453b0a4e0dcf88c1c9377a9acb05608beb002bd9f627450fea1016703cc31fba3c67330c663b8c8e3ade1513d96095b24ea7a147862b13a9928b51a0844e5af9fbe44fa8faf7c5d6e79a593a744cbac5b7efb22127941c3b7d6f03b185d6564371be63c78f6e546302455"}, {0x6c, 0x139, 0x2, "af4fbb205a7b22731202bde0ca61218d36f59c1d22036deaa86b2b8787f1d66754ecbd80e8a8bf70bb46abf6e159d4ec5a023a2134aa4a825df87da2092e687a06fff895953805dea6df68969040ab20bdb5b7f750c6c4563133bc6d12"}, {0x50, 0x10f, 0x10000, "52c20e11240c57ac1cd064a7705e12f11245014cfde2a4b3ab0f28c9e1ab611441d6e8ff5e022609f71fbe426299e5a38cd4b687b61a1470a20f7fd9f922005d00133bdf"}, {0x8c, 0x107, 0x4, "af2a882966278d98fd782b3d1e4198b38a13fdf5a499bffed5f33000d618f7265ea558543989be429ca85f240b5539b77220c1220f62e798f4b63a7e403173a8eb8a509b5f64635518769cca29aa8f31c5d8d27c012d5895f195aba0c07443b37bb9c705daaad2c54a2837445a9fe5ff1643a066ce547c0f0491007e93e4"}, {0xa4, 0x100, 0x9, "d5d7f328306bc4675a304ef05605d499e19805d33a7a10fee473efb97e1767aa3616b0b89a67551fccbac35eef817fb3e9ad47dbcde9d650431f8bcf775d43485d7639bb2dd85eeae1abe69358031b4bea04548f1dbd440e326c006662b35edb443c2fe13ec7c9398e15c1dae059daa51cf02eb4b0706f627c39f49478bee61b7c4d647d8f471e7ff5b2b84522effa88f796bf5402f63d"}, {0x14, 0x105, 0x81, "d8aca1b73071"}, {0x34, 0x10a, 0x40, "c4f29bb502ea0e7ade7124cd024a0d44b4dc80a83540d9e62d170f8f2bc70de05a49ac7ae8263b20"}, {0x68, 0x84, 0x7, "854ad53a8241a896b0e9ee472acbc39f1e62f067f651c848d76fcefd71be439f5d77ff9b8dbb1e244c859a3092922d16b70f1371f790e7c0f395f63371f776ac9a497888376d0c4cd6bc6ac30a7425efe57772551b3e9a055b"}], 0x3cc, 0x0}, 0x4040800) r4 = epoll_create1(0x80000) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000c17000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000332000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000492000)={0x0, 0x2c, &(0x7f00004ae000-0x2c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000632000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000087e000-0x10)={r5, 0x1000, 0xbe, 0x6}, &(0x7f00002de000-0x4)=0x10) r6 = epoll_create1(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000057000-0x8)='./file0\x00', 0x40, 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000f80000-0xc)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00002c1000)={0x70000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000b1f000-0xc)={0x400000000000001, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000def000)=""/44) epoll_pwait(r1, &(0x7f000036e000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000822000-0x8)={0x0}, 0x8) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000010000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff579}, {0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x7, 0x80000000, 0xfffffffffffffff8, 0x1, 0x3f, 0x40, 0xcac000000, 0x101]}, 0x5c) 2018/01/29 03:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000d5000-0xdd)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a5000)=0xe8) fstat(r0, &(0x7f000037c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f9f000)='./file0\x00', 0x2, r2, r3, 0x2d06, 0x8080) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) syz_open_dev$sg(&(0x7f00008fd000)='/dev/sg#\x00', 0x100000001, 0x20000) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000372000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000960000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000897000)=""/206) mkdir(&(0x7f0000bc7000)='./file0\x00', 0x2) dup2(r0, r0) 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f3000)={0x80, 0xfffffffffffffff9, 0x1ff, 0x8}, 0x8) r1 = socket(0x1000000010, 0x804, 0xfffffffffffffffd) seccomp(0x1, 0x1, &(0x7f00000fd000-0x8)={0x6, &(0x7f00006aa000-0x30)=[{0x3, 0x4, 0x10001, 0x5}, {0x2, 0xfffffffffffffff8, 0x5, 0x200}, {0x6, 0xfffffffffffff000, 0x1, 0x1}, {0x6, 0x101, 0xfffffffffffffff8, 0x6}, {0x2, 0x9, 0x1, 0x0}, {0x6, 0x800, 0x1, 0x7}]}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ff0000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fef000)=""/216, 0xd8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/ptmx\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) poll(&(0x7f0000fee000-0x50)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000002d000-0x10)=[{0x10, 0x29, 0x2000000043, "00fc"}], 0x10, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000001f000-0x58)={0x0, 0x1c, 0x4, @thr={&(0x7f0000008000-0x4)="87f60aa2", &(0x7f000002e000)="ece7e14a189899b37a380fb5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000001e000)={0x57, 0x1000, 0x8, {0x4, 0x9}, {0x982d, 0x1129}, @period={0x5b, 0x5, 0x24000, 0x1, 0x10001, {0x7fff, 0x7, 0x2, 0xff}, 0x5, [0x7, 0x8, 0x9, 0x0, 0x80]}}) fcntl$getownex(r0, 0x10, &(0x7f000002f000)={0x0, 0x0}) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x31, &(0x7f0000015000)={0x0, 0x80000000, 0x8, 0x800}) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000011000-0x8)={r1, 0x0}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002d00030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000010000)={0x0, 0x7, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000+0xe8d)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f000000f000)={0x100, 0xffffffff, 0x8, 0x100000001, 0x10, 0x3ff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000011000)={&(0x7f0000002000-0x14)=[0x400, 0x5, 0x18dd, 0x3ff, 0x1f], 0x5, 0x1, 0x6, 0x9, 0xfff, 0x800, {0xffffffff, 0x7, 0x4, 0xff, 0x1f, 0x3, 0x100000001, 0x100, 0x5, 0x1f, 0xbc5a, 0x40, 0x1000, 0x1, "473d36b1a936e74a778445ca12e703ddef770873fa0c7d9f9a919058a67debd8"}}) timer_gettime(r3, &(0x7f000000d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000012000)={0x400, 0x0, 0x10001, 0x3ff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffff9c, 0xc0086438, &(0x7f0000012000)={0xff, r5}) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000aef000-0x8)={0x20080522, r0}, &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) 2018/01/29 03:16:31 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d5000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) fcntl$getflags(r0, 0x403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='attr/current\x00') read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x235) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = open$dir(&(0x7f0000d15000-0x8)='./file0\x00', 0x2000, 0x48) r2 = signalfd(0xffffffffffffffff, &(0x7f00003a4000-0x8)={0x3ff}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r4 = syz_open_dev$tun(&(0x7f00006b8000)='/dev/net/tun\x00', 0x0, 0x408001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bf1000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = accept4$unix(r0, &(0x7f0000c5c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003d4000)=0x8, 0x80800) socketpair$inet6(0xa, 0x801, 0x7fff, &(0x7f000088b000)={0x0, 0x0}) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c36000-0x8)={0x0, 0x0}) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000093c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc) stat(&(0x7f0000061000-0x8)='./file0\x00', &(0x7f0000e9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d00000-0x4)=0x0, &(0x7f00001d0000-0x4)=0x0, &(0x7f000085e000-0x4)=0x0) r16 = openat(0xffffffffffffffff, &(0x7f0000d36000)='./file0\x00', 0x102, 0x38) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) r18 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c28000)='/dev/hwrng\x00', 0x4001, 0x0) r19 = open$dir(&(0x7f0000159000-0x8)='./file0\x00', 0x210000, 0x0) r20 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c33000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r21 = socket$inet6_udp(0xa, 0x2, 0x0) r22 = syz_open_dev$tun(&(0x7f00003f8000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r23 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ab7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb8000)=0x1c, 0x800) r24 = socket$inet6_icmp(0xa, 0x2, 0x3a) r25 = perf_event_open(&(0x7f0000b74000)={0x4, 0x78, 0x5, 0xc59, 0x7f, 0x7fffffff, 0x0, 0x4, 0x40002, 0x2, 0xa52b, 0x100000000, 0xff, 0x0, 0x3, 0x544, 0x100000001, 0xf3, 0x7, 0x0, 0x1, 0x7fffffff, 0x4, 0x2, 0x8000, 0x6, 0x0, 0x5, 0x5a, 0x7, 0x7ff, 0x117, 0x36a, 0x66, 0x8, 0x3, 0xffffffffffffffc0, 0xab0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f000014f000-0x1)=0x0, 0x0}, 0x800, 0x100000000, 0x3f, 0xb3af2b3ff71f007b, 0x3ff, 0x5, 0x2, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000028a000-0x8)={0x0, 0x0}) r27 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000423000)='/dev/sequencer\x00', 0x4408c0, 0x0) r28 = dup(0xffffffffffffffff) pipe(&(0x7f0000ae4000)={0x0, 0x0}) r30 = accept4$llc(0xffffffffffffffff, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df0000)=0x10, 0x80000) r31 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000842000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c61000)=0xe8) r33 = getgid() r34 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000dbd000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80000) r35 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050b000-0x8)={0x0, 0x0}) r37 = syz_fuse_mount(&(0x7f00006c4000-0x8)='./file0\x00', 0x6000, 0x0, 0x0, 0x2, 0x900005) r38 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00004e1000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00001e1000-0x54)=[{&(0x7f0000843000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e5000)=[{&(0x7f0000104000)="53d0b42eb047a18cacd9efac6c413508bd348e3876b922e1b1e4ed724b2810cf997ec9469fbe8680b1c8c2b3d79fe0a7f8890944bf6216e4a7ea8a108aea7e1b664b3ea27b1d1e30bdfe7bc4952b00a6a4f873e27d49db865642e17cd15ebabd01f167316621b86a9dfa2756d62d9326863d204791a034e38133804c7a003882e04313cb39e6f671f685b51d99812da4c456c59e9ecbf257374af21f521d58c42c7928ba16853c84b609", 0xaa}, {&(0x7f0000e80000-0x91)="3a274a79f8bcf5df26bf9c21dc82b26deae87f92c5b8f23700b97e927a9725f75cb52aed2bf671b9bb8772009eae7cc40148c41ea01230bab5f0d49682e8514d3108df282e36b57a10917acdf2b922342fc82de0396444c172385152e8b76da6b0a8bc79da01c5173b1a16e1c6819906a7504bd96d4d913b804e324a8555c2c17c63d1ad70152606947e4c9ad7e27c96ff", 0x91}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f00001bf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088c000-0x40)=[{&(0x7f000012f000)="65585d97854026c3146b436453642ead5f20e470dc25187d7039666db6929adc08ea9aa5554c73d7fb7723334b53427aea8f4f8105e95db68ccbf84c63069eacf6c25f2ee2bfb2075f33096c9e6a4c6f5d4cae626b41bda70f55acf77fed84f217a009564ddaea6819412db5a78cab1b57ff49c0e4388da9ba101c5a47cf93c39851e2a8c2183179651c31f61bee02a8", 0x90}, {&(0x7f00008c8000)="6b85f04c89bf46a827031711d11b393db53f76843ec340e3c1d66cc9de251b4e4c0ff9953d2ffdf5b1fa8072b5de9885fae0a3f767836d9574a34cda8a5494700250ca0b465af6c2197f060ab5cb603e781fed29ce912502", 0x58}, {&(0x7f0000a47000-0x1b)="bf2d5765ccc7ee41a0cc0e7ffe1ca8146d11c6c0670bdbaf3aa2b8", 0x1b}, {&(0x7f0000b59000)="9ecc8efd5b524ce2fd873415129ad16b0c81abbf9646b7d924f43743639ebcc13a86fc45fde04036864930fa2c05fa1a39002150a8f52e46166a93c49d28bb588b2e8863ab7a42b1534824c18f51d91d0c1d2942af0e41bcceb0e98b7f1a6e7636e97461278961d2cee98a0dde9ca47949f86619d1bd854a0351b9c51879b5ea63d667dd873f03bafde873254c9a6787c94e1c97ff1806a044822cde0cd648e53acb78dd8aef7cfbb81f0981728da661d88938358e8c5bf52235f66a7913ec4c0390e2af", 0xc4}, {&(0x7f0000e0c000)="2651fb164c7938d159714b14e8ab588bb1770a549c8d9d1dae6f80ff165804479f12c4cd146cd5e261872dfaa727a6e48d80b7506f90cbdbb777682384b6b0ffbaf431732f46925ea474df4934bf9a73390882475c1f272ecefe0e9043b7cc002a89b690fd769e3ed18638cb6e9d3c1a0a3c99d99a922e2f4e3b48d0325146d1c6df2329f68552decb554c7716bda604b776d221af354af93235a6b3e975ae73604ac5946ab513cb835d4b5d9eac941e212c05f86eeb257f33561da59cb6d1ad0af066bcdbd8e3cd22886f3dba4870596835e2839848caf30b0bc4a754c4fe1f32071ff6addf9e3215b5e0f6cb1d31a245cb24d9", 0xf4}, {&(0x7f0000b15000)="17e2ef9ea8b53df2c8b903caf5950f1c", 0x10}, {&(0x7f0000fa4000)="197ae329f9434af86f913cde61979ea7f100b3b48e1c25b8c6dbd2eee6053dd999e708767f8eab3987232f7081c337d7259b96870129054d2950d5981a5f8b082446735d400bfd83db0260f53eea908eb65c8db80e8dfd288065a7eeeb385ed5dccf337dd030abbda4f6a39e4d260c0e694b9a085941ee08a3f5efb54624806cf4ffe8232da33abb231f6cc9b09ec4f9ba2e38cd886cf31b42cca5f1cbed6ac299a3aaa4ad64502cef99c8c95a2c9ed433dd4e1c590af2882525a183ff12d4e3cd3c41", 0xc3}, {&(0x7f0000894000-0x34)="6412568633e97f6b9bb87e2ac4335db654e71c4ebbd3e91092ae08be863964231688a676dc69579eeb1b2d53aac07dec215fac2a", 0x34}], 0x8, &(0x7f00006b8000-0x70)=[@rights={0x34, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x70, 0x40080}, {&(0x7f0000737000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9a000)=[{&(0x7f0000a77000)="f3b3dbd78415635be49b5222283f539eb5d56aec234c04cb0aaa616e7b8f9ac9709c64e07491b2be86f3c79113d543a8ce86e9cd1b63b33263e076171cbb2d2bda2a4a24", 0x44}], 0x1, &(0x7f0000648000-0xc0)=[@rights={0x14, 0x1, 0x1, [r16, r17]}, @rights={0x1c, 0x1, 0x1, [r18, r19, r20, r21]}, @rights={0x14, 0x1, 0x1, [r22, r23]}, @rights={0x10, 0x1, 0x1, [r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x10, 0x1, 0x1, [r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x24, 0x1, 0x1, [r34, r35, r36, r37, r38, r39]}], 0xc0, 0xc094}], 0x3, 0x0) r40 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r40, &(0x7f0000400000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ac1000-0x6)={0x6, 0x8, 0x9}) read(r0, &(0x7f0000167000-0x20)=""/32, 0x20) [ 57.062750] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00005d4000)={0x6d, &(0x7f0000646000)="fc14d92f2bbfa3e2b46063d9de669582b73089893c508e50f820ef9e72f64c9f75079268602ad03c83992aa423a5917de20498dc103c8b566744ef1774012ec1e7cc0242ce902f3c4a6769873f7ba7b5bbe36077cba84c683abb5b97b1c0540015f15483897128882fb2779d4b"}) fcntl$dupfd(r0, 0x800000000402, r1) getsockopt(r1, 0x81, 0x3, &(0x7f0000cf5000)=""/0, &(0x7f0000a79000)=0x0) exit(0x0) creat(&(0x7f0000f44000)='./file0\x00', 0x12) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000161000)={0x0, 0x0, 0x0}, &(0x7f00001cf000)=0xc) setfsuid(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) ppoll(&(0x7f000021b000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c59000)={0x0, 0x0}, &(0x7f0000898000)={0x0}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r3, &(0x7f0000669000-0x80)=@generic={0x0, "ee95de067e93d633830bf9ce0c652e3d048690e4426d65383d7c13fd3223f76e59ef4080a42ac2930322fae9c31cf6d7dcf5dc5de409974d159b28cc239c776df157aeaf7384725151c9e95ef0f66d376e82910f8e330928eb3d032af37d1506106dc5c127b88a0849e2e734a85c037802e53ed8440165db204de22e42ad"}, 0x80) 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000091c000)=0x0) waitid(0x1, r0, 0x0, 0x1000002, &(0x7f0000067000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da3000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ptrace$getsig(0x4202, r0, 0x3620000000000000, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000081e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f000077c000-0x4)=0xc) 2018/01/29 03:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000043000)='rxrpc\x00', &(0x7f000023b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000d1000-0x2)="9f00", 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f00000d3000)=""/4096, 0x18f) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000a03000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000205000-0xc)={0x20000000, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/proc/self/net/pfkey\x00', 0x480, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000020000)=""/199) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000022000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395b", 0x85, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00009c1000-0x12)="e0", 0x1, 0x1, &(0x7f0000b28000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006f7000-0x5)='reno\x00', 0x5) shutdown(r0, 0x1) accept4(r0, &(0x7f000095a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000519000-0x4)=0xc, 0x80800) 2018/01/29 03:16:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x36)="", 0x0) r1 = syz_open_dev$mice(&(0x7f000081f000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0x74)="059ba8c65fce904e072dfd684956804d8db974ba5d2aaab5ec31eea2f57bfe89c9d5c9b832843086060a716f2ac7f9b883e02aa4e5aebbabe7d92640f2b817338c3a920584abbeb015f88547cc3aff2e6d3cbcc10ff4fc9330e6a8aa711fdfd1931173474c0cc412dc77f70355eeac4769a46e93", 0x74, 0x1, 0x0) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x1f) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005da000-0x8)={0x0, 0x3}, &(0x7f0000dc4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cee000-0x108)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x2, 0x2, 0x8, 0xe31f, 0x1, 0x0, 0x80000000, 0x5, 0x2, 0x2, 0xab27, 0x3, 0x1b]}, &(0x7f0000c45000-0x4)=0x108) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000088c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000)=0xe8) 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000d30000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000bf3000-0xe)='l') mlock(&(0x7f0000a17000/0x3000)=nil, 0x3000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060f000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000d32000-0x24)={0x100, 0x4, 0xdd46, 0x5, 0x8d1e, 0x1, 0x9, 0xfff, 0x2, 0x400, 0x100, 0x23a33386}) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000009, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) 2018/01/29 03:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = timerfd_create(0x5, 0x0) tee(r0, r1, 0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000840000-0x4)=0x7f, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f0000464000)='/dev/autofs\x00', 0x80, 0x0) getpeername$inet(r3, &(0x7f0000699000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055c000)=0x10) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000553000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e3000-0x1000)=""/4096, 0x12da) openat$keychord(0xffffffffffffff9c, &(0x7f0000714000-0xe)='/dev/keychord\x00', 0x0, 0x0) getdents64(r1, &(0x7f00009ed000-0x53)=""/83, 0x53) 2018/01/29 03:16:31 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$poke(0x4, r0, &(0x7f0000bc2000-0x4)=0x0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00007e2000)='./file0\x00', 0x200000, 0x3c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000d26000-0x31)=""/49) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002f1000-0x9)={0x3, [0x646d, 0xff, 0x6]}, &(0x7f0000a54000)=0xa) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000d25000)=0x15d1, 0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d27000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000d26000+0x1ea)={0xfffffffffffffff8, 0x9, 0x6a}) socket$netlink(0x10, 0x3, 0x0) rt_sigqueueinfo(r0, 0xd, &(0x7f0000792000)={0x3c, 0x0, 0xff, 0x7}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000946000)=""/78, &(0x7f0000d27000-0x2)=0x4e) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x80, 0x319400000000) 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000103000-0x8)='./file0\x00', 0x410000, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000092000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x94, "98660a2951f43956a9b10162b7b9e139c5db3e5dbebb902dda8ba5ecee49c71db49efcdd2ca5ea2d434e43d87576a3c284e7d5ca030cb8fa992539574c0ded7ec246b4b75fc016bd42fdeafcc7d65fe4"}, 0x160) r1 = open(&(0x7f00008dd000)='./file0\x00', 0x200000, 0x100) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000783000-0x3)='tls\x00', 0x4) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008de000)=[{0x2, 0x8}, {0xa, 0x58148a42}, {0xa, 0x58061334}, {0x0, 0x39db}, {0xa, 0x4}, {0x3, 0x4}], 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000609000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008de000)=0xe8) ioprio_get$uid(0x3, r3) 2018/01/29 03:16:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000599000-0x11)='/selinux/enforce\x00', 0xa82, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000dda000-0x50)={0x1, 0x0, 0x405f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000056b000-0x8)={0x0, 0x4}, &(0x7f0000a68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009b9000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7fffffff, 0x9, 0xc87d, 0x1}, &(0x7f0000d8a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000132000-0x8)=@assoc_value={r3, 0x9}, &(0x7f00007c0000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000946000-0x4)=0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f000090b000)=0x3, 0x4) connect$vsock_stream(r1, &(0x7f0000bff000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001e6000-0x8c)={r4, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3a59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) vmsplice(r1, &(0x7f0000833000-0x28)=[], 0x5, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$setpipe(r1, 0x407, 0x7) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f0000a7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000a7a000)={&(0x7f00007cf000/0x4000)=nil, 0xff, 0x0, 0x1, &(0x7f00005fe000/0x4000)=nil, 0x2}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7a000-0xe)='/dev/keychord\x00', 0x410a02, 0x0) accept4$packet(r2, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ee000)=0x14, 0x80000) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004, 0x0}) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a7b000)=0x8, 0x4) [ 57.286732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.296109] tc_dump_action: action bad kind [ 57.303367] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.312350] tc_dump_action: action bad kind 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ba6000-0x18)={0xaa, 0x1, 0x0}) r1 = syz_open_dev$loop(&(0x7f000098e000)='/dev/loop#\x00', 0x5, 0x0) lseek(r1, 0x0, 0x4) [ 57.397437] binder_alloc: 8802: binder_alloc_buf, no vma [ 57.408339] binder: 8802:8806 transaction failed 29189/-3, size 40-8 line 3128 2018/01/29 03:16:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000396000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d67000)=[{0x3, 0x6}, {0xe, 0x7}, {0x7, 0x1c0000000000000}, {0x0, 0xb00d}, {0x2, 0x5}, {0x0, 0x8000}], 0x6) r2 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) fsetxattr(r1, &(0x7f00009ee000)=@random={'system.', '\x00'}, &(0x7f0000148000)='/dev/rtc\x00', 0x9, 0x2) dup3(r2, r3, 0x0) 2018/01/29 03:16:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") lsetxattr(&(0x7f0000bc4000+0x705)='./file0\x00', &(0x7f00003f3000-0x9)=@known='user.syz\x00', &(0x7f0000047000-0x9)='vmnet0*:\x00', 0x9, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000018b000-0x4)=0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000488000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b6a000-0x4)=0x14, 0x80800) shutdown(r2, 0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 03:16:31 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2012, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005f6000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x1, 0x6b, 0x3, 0x300000000000000, 0x6, 0x3, 0x7, 0x80000000, 0x2, 0x80000001, 0x7, 0xdf, 0x9e9]}, &(0x7f0000257000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c3000-0x14)={r1, 0x6, 0x2, 0xd0d, 0x4, 0x101}, 0x14) signalfd(r0, &(0x7f0000da4000)={0x400}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ee000)='net/udplite\x00') ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000544000-0xe0)={0x0, 0x0, 0x0, 0xc5, 0x5, 0x0, 0xb, 0x1e, 0x0, "1955194779f202adb3944b17782399f68214241664ed21cdea115ac32b29b7b2b72afe70b69e7405def59a24d981631affa24ad14ea4d568649706e402887417", "f2a8e83b09f7929234d4d942ef313eb0db4a40b28e0b771b4bd8312dff91012dad3efa76987d98a984e39643a34e4cb42ac8ead2df4fc77a9e1697abb46147fd", "6f19b5f4ac2a627fabb00ac403ac8e2c000a31a48c8ff3e31cfbead3024f52a3", [0x7fff, 0x6]}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000903000)=0x5) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000e81000)={0x1, 0xa929}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f4000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000a55000)=0x6cb, 0x4) r5 = syz_open_pts(r2, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000a0e000-0x1a)=@dstopts={0x84, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x1a) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000069e000+0xa49)="2fad60e5ebffb327ffbe319597eebc4b08afb259a24a8ffa188d70fa2ef7e60dddd5c75d95eee2b2fc90a964651a935712f64059d5d013f5209aec270873363faa41eeee4980c464154dfabb9042b23f43a1b716867ae267fad1337f1ec448448e754c5f8ff8e9544cd23cbdf24e9db656585dc425ced5dde45bdf2af1aad4e4888033541157fe4a052138c9c26eef98b5bfc30e2ec51767d53a18b584df1f0c26e7ce98d1d719208f0af6db1a7fc1249e6d340c1932e4f619ec59c771", 0xbd) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000b75000)={r1, 0x4, 0x2f, "75943938f885f8da2b327e2f35d673709fb2882a2a11871a964eda4c8e1b8169295e820027dda59f83be7aab2ec4d5"}, 0x37) ioctl$PIO_UNISCRNMAP(r5, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/29 03:16:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmmsg(r0, &(0x7f0000834000)=[{{&(0x7f000017c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x1, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x3a, &(0x7f0000f47000-0x20)=[{&(0x7f000019c000-0x68)="87ff338248fc7bd46dc789f787fe0e05ddbb311047a0c033e51ba23bff2fe7e2b2e74f40dca9f6a7aa018475a594344c9dcc5a7f4edbd4078dcb6ba614286a6e217211f6136c2c9195cb1a6daf469e9e6176cade8d9e373bab6bbfab1b7021161f41d23e016d8571", 0x68}, {&(0x7f000030f000-0xad)="bffc9c18c5c86b3776d91525f64198dcfe7d729f0fc45d43c91b78e7b7697fc9edd529d87838904a1f8d374cf1b7a301c402639ab7a4d29245dc605786c207431a1f6ff8f2efa1ee33dfe2488b64d1ac3289bc3d5e67b7b5be4a9501c088ea59969c6be040bc70bc5e0ed511f713519cc5c7d4b0594c7d1f088e8244971ff1539f951fc0bcbad3438e3931eee192b8139b06b0254f548214efa35a50b5e8e86ef8e27440facca78254c8e15b45", 0xad}, {&(0x7f0000e1d000-0xc5)="f479740e319c880944ff5b88260fe872026402ec52d96de54f0fb0e64fa585204d0446090ee236edab6001a96c73dd4a3c761f5a73d8c559a4861639e6942a92275601188007ac282b888d1a3379bcfd2563219df75731f65833c934a4da63cdedb429ff27541b46e644ffbc87c19edbd253182971c79ac4bba5e184183c115ca288ba547058a5840c4d1154727dd517116509ba7a33cf661c240ca57be6e30035894b03c0004625c39bb757965bc39889526008f2e098aae9ba69fdfaefcc65bad4fc3d5e", 0xc5}, {&(0x7f0000a3f000+0x68c)="2a8e3f2d9949a3fa212cd5aad03adab7bda926e4652b939c3fc97a3991e5b448777e7c21ae11f1daa58b318318deb813011bdaad8ed48d0b843252c5b65b45d8e8b31b2b7168bf971ae5fbffe5635a149e5e8a3f77534a02a3373b0131c369266ec05be0a73181d45d37f38f2951acf92f89d4fbdd7dbf", 0x77}], 0x4, &(0x7f00008f6000)=[], 0x0, 0x4040004}, 0x66}, {{0x0, 0x0, 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{&(0x7f0000d1e000-0x1000)="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0x1000}, {&(0x7f0000077000)="5e79085253d6758a6c2ffdee5a6cc92eeac07979403dde03110e5a00df6cb5daae740242fa182925c5dc2c33f929c72f4174d713761c1384244d38ae1e8ea928b33e4738fa12cd98ff6f74f70d94cc7114f323bf9d87884f12a3ebb82e88513d9ea15845", 0x64}], 0x7, &(0x7f0000255000-0x29c)=[{0x3c, 0x10f, 0x8001, "b10ede8c27f548090498a854041f87c024f6f54ba1c6b7ea34cb915e111b07e89256a0dfa189f7f4cbfdd392ff93"}, {0xbc, 0x10b, 0x4, "68be68097d9f74d6ee6bfa36f04ef7471bfc158e3296370b9dd437fee75c797800445f117353b40e7cd0a22c1f428ba71022899a077782bdf499d564db5e5ddc3a0a772374c0c7d9243bb1ee742647587b077b9fa10fc9b7e68df9ebb1c21369489492560c66bb95261ba522bb4ba007d11daab98de7a63da26a213c774ba1b4ecf9fc292c9ed52bcef9161fcec0f6f2622976cbf7c00998772849b217a685f6636799ea80b9d6b26046a24e20"}, {0x88, 0x10e, 0xec9, "0ada982f585d2383192215fb7340031b9a24efebc662b125fbbd0a126f59ab787d55956525960f3c1ae4fdc82625a3a2a601c1eff63dbbdc4b980162fd8c0ab1a18d4e0ee270d517ccfe6d044e729ec2b5470384c766ace3a1d5885cb4fedb03942364b2c4c6cef70e118f840caa68e99b00a65316f01b22ab49"}, {0xbc, 0x116, 0xffff, "71143e31bd081adeb3a711ebf361b0b0b9eec66f62ec6736d5b7693e47ad3909a3e4d5e97ec1336d766b3f56ded73f2d25437295da88f6d305ded583cb390adcbd2ce3d759722f35fb994861fa6c64b4e6614e306776290c0dc32e5d98e57314377160cad0f8567af8d08da72b1ff9d9ccd9f1061a7da8311f2a758c0f995970e5cc81c6dae82807e330e5890d329b583bac3ee7f127a7392ce3c96563c3d9d8cd397fe2584a1d783a22a509d3"}, {0x40, 0x1, 0x3, "376f1716b412b5da42649aaaa54db6bb9203df2bef6727e7b9e975b5c2952828a7e6808cc42a66665d320e3d488a660db990"}, {0x20, 0x113, 0x7, "30164530a15e343cc75e3e4bbcad81bc6451a3"}], 0x29c, 0x20000000}, 0x6}], 0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007ac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000629000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000549000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe47) socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000274000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3b000-0xc)='/dev/rfkill\x00', 0x2001, 0x0) recvfrom$ipx(r1, &(0x7f0000d88000-0x9d)=""/157, 0x9d, 0x0, &(0x7f00007e8000)={0x4, 0x10001, 0xfffffffffffffff8, "8b51081d9374", 0x9, 0x0}, 0x10) 2018/01/29 03:16:31 executing program 4: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000ef9000-0x4)=0xc3f, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x9, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00005bd000-0x50)={@common='bcsf0\x00', @ifru_data=&(0x7f000059f000-0x20)="15531766ec412dbf3c18ae05c0de88f5479d129c0d3fedc0343f9001f22bfa6c"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000762000+0x1a9)=0x0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000ef9000)={0x91, 0x4, 0xf9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r1, &(0x7f0000d5f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ed000-0x4)=0x10) 2018/01/29 03:16:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000dab000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) 2018/01/29 03:16:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000d18000)={0x0, 0x0}) unshare(0x404) fgetxattr(r0, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2018/01/29 03:16:31 executing program 1: socket$packet(0x11, 0x3, 0x300) 2018/01/29 03:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000add000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f00009be000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x15, &(0x7f0000ef9000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c26000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d49ffc036dc5bcfb55798e517c053abe15e94035a15e1320d5e472e33853c90a65787abecaf51020effb0ceb5e7263017"}, 0x160) sendto$llc(r1, &(0x7f0000b98000)="d041ae6a27b3584f40718454e6e98f9773a4a70af5c556e01bff46c6ea4edc3024cfd1fe24bf57499fbf5d84c2f12f4f4e47beb1a383e03eee1cb31002d999af3d07f1bc3f6a3e89416d5f30fe6cd513ce4cc54d31d8b0a02a8d90850ead8025cb71056c5dd4aee6875238d56b86c6537533420298265ab53b01430577a261e395a083d4bcaf59a4c2f8bbf4339d43ef7f79d9bd38f6e4bba358f72f28d2cdc430c66c9c0e844d8aaa01dbfe7128029943c3cbd56c5227dc8c621b3d20aca136de8a0f25213e43cc06785c49", 0xcc, 0x0, &(0x7f000009b000)={0x1a, 0xff, 0x4, 0x7f, 0x5, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000b18000-0x4)=0x0, &(0x7f00005e6000+0xd58)=0x4) r3 = mmap$binder(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ba0000-0x30)={0xdc, 0x0, &(0x7f0000e67000)=[@dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x10, &(0x7f0000b3d000-0x60)=[@fda={0x66646185, 0x5, 0x1, 0x18}, @ptr={0x70742a85, 0x1, &(0x7f0000534000)=0x0, 0x1, 0x2, 0x16}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f00003da000-0x10)=[0x38, 0x48]}}, @acquire={0x40046305, 0x3}, @acquire={0x40046305, 0xa72}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f000014d000)=[], &(0x7f0000def000)=[0x0, 0x20, 0x28]}, 0xb9}}, @increfs_done={0x40106308, r3, 0x3}, @request_death={0x400c630e, 0x2, 0x3}, @acquire={0x40046305, 0x2}, @enter_looper={0x630c}], 0x6b, 0x0, &(0x7f0000dab000)="fbbaa652769489762586cadcbe73ae07f5f30a8b384511ef9a46fa1c438fdd48d5136ffbf365eadd32d9c7de9a1ed64dc0b7170e6f4bfd8ba41d5cb6bbb10185f263df27be13d8222a6d63596c31fe1a1eea05237bbc888ba0bc65e7701f36e3cc226c963e65ea9fd0cbe8"}) [ 57.441049] binder_alloc: 8802: binder_alloc_buf, no vma [ 57.445147] binder: BINDER_SET_CONTEXT_MGR already set [ 57.445154] binder: 8802:8806 ioctl 40046207 0 returned -16 [ 57.457542] binder: 8802:8817 transaction failed 29189/-3, size 40-8 line 3128 [ 57.467368] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.480607] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 03:16:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001fb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3e}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x6, 0x1f, 0x0, 0xf5, 0x4, 0xffffffffffff8001, 0x3, {0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5d, 0xc0, 0x6, 0x7, 0x100}}, &(0x7f0000cc7000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000921000)={r3, 0xffffffff00000000, 0x30}, &(0x7f00004a1000-0x4)=0xc) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r4, 0x8, &(0x7f0000002000-0x8)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b3000)={@rand_addr=0x3, @rand_addr=0x0, 0x80000000000, 0x4, [@broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x18200, 0x102) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2) 2018/01/29 03:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000019e000)=""/65, 0x41) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000602000-0x34)={{0xffffffffffffffff, 0x0, 0x101, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 03:16:32 executing program 6: madvise(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x71) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000007d000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000000)=&(0x7f0000001000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) 2018/01/29 03:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000675000-0x10)={0x0, 0x0}, &(0x7f0000319000-0x4)=0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) flistxattr(r1, &(0x7f0000004000-0x1c)=""/28, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000-0x4)={0x0, 0x13, 0x0}, 0x4) 2018/01/29 03:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000f8c000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f8c000)=[{{&(0x7f0000f8d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b0000)=[], 0x0, &(0x7f0000f8d000-0x18)=""/24, 0x18, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000046f000)=[], 0x0, &(0x7f000079f000-0x87)=""/135, 0x87, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f0000c27000-0x10)={0x0, r2+10000000}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000d3d000)=0x0) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xffffffff, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000013000-0x10)=[{&(0x7f000000d000-0x4d)="4c0000001300ff0bfffefd956fc283b724a6008002f0ffffff00000000000000100003001fc41c80b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:32 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/access\x00', 0x2, 0x0) fchmod(r0, 0x88) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f000000d000-0x7)='ns/uts\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cb1000+0x36f)={&(0x7f0000cb2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006cb000-0x50)=[{&(0x7f000008e000-0x90)=""/144, 0x90}, {&(0x7f0000817000-0xc9)=""/201, 0xc9}, {&(0x7f0000cb1000)=""/43, 0x2b}, {&(0x7f0000438000)=""/69, 0x45}, {&(0x7f0000cb2000-0x6f)=""/111, 0x6f}, {&(0x7f0000b70000-0x95)=""/149, 0x95}, {&(0x7f0000156000-0xb3)=""/179, 0xb3}, {&(0x7f0000679000)=""/86, 0x56}, {&(0x7f0000cb1000)=""/86, 0x56}, {&(0x7f0000716000)=""/31, 0x1f}], 0xa, 0x0, 0x0, 0x5}, 0x40000000) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000cb1000)=@ll={0x11, 0x7, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000cb1000)={0x1a, 0x19, 0x4, 0xb2, 0x0, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setresuid(r1, 0x0, 0x0) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000fdf000)=""/215, &(0x7f00004e6000)=0xd7) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) remap_file_pages(&(0x7f000042d000/0x14000)=nil, 0x14000, 0x5, 0xffffffff, 0x100) r2 = epoll_create(0x1f) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000fe8000-0xc)=[{0x0, 0x0}], 0x1, 0x5) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0x400}], 0x1) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000230000-0x8)='./file0\x00', 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000085f000)={0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0xc) ptrace$setregs(0xd, r0, 0x4, &(0x7f0000713000-0x87)="de22b6cc7713a2d814d3dfcd4d01283b18515abb36ebc92b4ecf27d3b87f38de21b1855f307627bae5efd6c53c0cec3132aa149b8499c9f58aec495c558aefe8bf1c069ad51ff8b9ee184560cf7fe2a83f3df6eb28f4c15a7d9ce7766c633be690c111c7c288a4d34e8f5b8eb61809e904c3c9f3721af396e43054209bae68675569022902de93") times(&(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) link(&(0x7f0000c3e000-0x8)='./file0\x00', &(0x7f00001d0000-0xe)='./file0/file0\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003c6000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000624000-0x8)={0x0, 0x0}, 0x8, 0x400) ptrace(0x4218, r1) socket$l2tp(0x18, 0x1, 0x1) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000005a000)='sysca\x00\x00') mq_timedsend(r1, &(0x7f000066d000-0xc9)="69daf9c5b8001006fd51fecac306dd062df920b01bab0da70a9317c1defaf458228cb3dfbd648bb616e29bb2d72dd9f65275412e0879574104d067bbc1fc2c5bc29135581653ce7455c72148995b5e3c7718c2829bb43a37fc965f697e1f6ade2637b997c65f4a4d3882a0f69a244445cac6d5b1e9ca7125de80e08c0d20ad69164c8faf10712f38bf353b7ea007eb23cb06e3fa003ea3f4776eff1f69c67cd1daee6bff2d3e3fe9a12dc5a3b20f53bc30073ed991dc5b144602dc3dd484caf8b0015da23fe5bfcc07", 0xc9, 0x2, &(0x7f0000c13000-0x8)={0x0, 0x1c9c380}) mq_open(&(0x7f0000731000)='.#\x00', 0x0, 0x0, &(0x7f0000418000-0x40)={0x0, 0xee3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000869000)={0x10000, 0x8001, 0x1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000037e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000337000)={0x0}, &(0x7f0000395000)=0x4) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r2}) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00004a7000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a62000-0x10)='/dev/sequencer2\x00', 0x200000040004, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000665000-0x6)={0x0, 0x1000000}, &(0x7f0000edf000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005c0000-0x10)={0x8, 0x4, 0xf94b, 0x1a9, r2}, &(0x7f0000a7a000)=0x10) recvmsg(r0, &(0x7f000047a000-0x1c)={0x0, 0x0, &(0x7f0000412000-0x28)=[{&(0x7f0000654000-0x21)=""/33, 0x21}, {&(0x7f0000034000)=""/4096, 0x1000}, {&(0x7f000054b000)=""/104, 0x68}, {&(0x7f00004d0000-0xfa)=""/250, 0xfa}, {&(0x7f0000990000-0x9d)=""/157, 0x9d}], 0x5, &(0x7f00007d9000-0x93)=""/199, 0xc7, 0x3}, 0x2000) [ 57.621367] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000154000-0x11)={0x0, 0x9, "30cbad5d26e309f8f4"}, &(0x7f00000d3000-0x4)=0x11) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002c8000-0xd9)={r2, 0xd1, "0377ed14f854cef866aae34f230978cce0bdcfb5b3c2dc2bcd9a446f4581194796dadc241e04dc33b6f54a0e10ec52c50144ec624402380e8380b1f21d251bfc5eececfac34613be118aa0bbf105f2ad54a2e55a6e3150419c4bf52ed834c80e10ccb9ec8769ff872550a4bba9a162130f1be8cef52df3c477ca160cfc1ee8ca0930fea832b959b1e4527259b591a64c172dd5ffa3b927b5d2fba7029a1cd121da1dc9d6d730421da70cc42d02bb797aea20e7297f59f7c5ce4cf614970f421e7bfa823ba37ba8b871e21fe6a5839e5ebb"}, &(0x7f0000b27000-0x4)=0xd9) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000b1f000-0x88)=""/136, 0x88}], 0x2) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000f38000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e3000)=0x58, 0x80800) accept4$vsock_stream(r1, &(0x7f0000098000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000c4c000-0x4)=0x4) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000655000)='/dev/vga_arbiter\x00', 0x80, 0x0) bind$inet(r1, &(0x7f0000f67000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x30fd) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffff9c, &(0x7f0000fea000-0xc)={0x1, 0x0}) prctl$getname(0x10, &(0x7f0000ea4000)=""/210) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x8) socketpair(0xd, 0xa, 0x2, &(0x7f0000087000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000d26000)={0x9, 0x2, 'client0\x00', 0x1, "da370b4d7981fbab", "c691379c22ff741eafe4db016156e2df3cb06480494a858b95af40cc126b2acb", 0x2ff81742, 0xec4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000fea000-0x4)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000374000-0x8)=0x5) r5 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000feb000-0x5e8)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) ioctl$TCFLSH(r5, 0x540b, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000e51000-0x4)=0x0, &(0x7f0000fec000-0x4)=0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000feb000-0x9)="2ddc766d6e65743100", 0x800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fec000-0x4)=0x0) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000636000)=0x2, 0x4) socketpair$inet(0x2, 0x5, 0x9, &(0x7f000048b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000328000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007cd000-0x8)={r2, 0x10001}, &(0x7f0000a96000)=0x8) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 57.779177] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.783914] CPU: 1 PID: 8910 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 57.791432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.800767] 0000000000000000 d4669f8cc1de955f ffff8801d833fa00 ffffffff81d0278d [ 57.808742] ffff8800b9ce9500 1ffff1003b067f4d ffff8801d833fb88 0000000000000000 [ 57.816715] 0000000000000000 ffff8801d833fbb0 ffffffff81605d55 ffffffff812363c0 [ 57.824687] Call Trace: [ 57.827250] [] dump_stack+0xc1/0x124 [ 57.832593] [] handle_userfault+0x715/0xf50 [ 57.838538] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.845521] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 57.851907] [] ? handle_mm_fault+0xb5d/0x3190 [ 57.858021] [] ? handle_mm_fault+0x291e/0x3190 [ 57.864234] [] handle_mm_fault+0x2938/0x3190 [ 57.870269] [] ? copy_page_range+0x1480/0x1480 [ 57.876473] [] ? __do_page_fault+0x780/0xa00 [ 57.882503] [] ? vmacache_find+0x57/0x290 [ 57.888270] [] __do_page_fault+0x35b/0xa00 [ 57.894124] [] do_page_fault+0x27/0x30 [ 57.899632] [] page_fault+0x28/0x30 [ 57.905267] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 57.912078] [] ? keyctl_update_key+0x7e/0x110 [ 57.918193] [] compat_SyS_keyctl+0x1f6/0x230 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000a07000-0x3c)={'system_u:object_r:initrc_var_run_t:s0', 0x20, "73790004646d5f8600058d45ade866651df0e530d2db"}, 0x3c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2a000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = open(&(0x7f000075f000-0x8)='./file0\x00', 0x80800, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bbc000-0x8)={0x0, 0x1}, &(0x7f0000c78000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b8000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x773d}, &(0x7f00000bf000-0x4)=0x98) 2018/01/29 03:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x41) 2018/01/29 03:16:32 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x100, 0x0}, 'port1\x00', 0xa0, 0x100000, 0x80000001, 0x3, 0xc6, 0xfffffffffffffffd, 0x5, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ba3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eeb000-0x1c)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) 2018/01/29 03:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x7, 0x8, &(0x7f0000e68000)={0x0, 0x0}) syz_open_pts(r2, 0x20000) close(r1) dup3(r1, r0, 0x0) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000-0x7)='timers\x00') ioctl$TCSBRKP(r0, 0x5425, 0x3) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0xc3, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x30}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)=0x0) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f80000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f84000-0x1c)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd45}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000314000)=0x0) [ 57.924223] [] ? compat_keyctl_instantiate_key_iov+0x150/0x150 [ 57.931815] [] do_fast_syscall_32+0x314/0x890 [ 57.937937] [] sysenter_flags_fixed+0xd/0x17 2018/01/29 03:16:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000757000)=[{&(0x7f000053e000)="ea", 0x1}], 0x1, 0xf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000980000-0x4)=0x0, &(0x7f00007bf000-0x4)=0x4) 2018/01/29 03:16:32 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000013000)=""/94, 0xffee, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f000097d000)=0x4, 0x200000000006) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000dd000+0x500)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000039e000-0x4)=0x6, 0x4) listen(r0, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000039d000)="430a542a8d3e801e858c4d38abb137092ed04186b94303e5fec6d125629a534f1183621d014c2f9e27596c41036ece7f12e1d480c67f2b8d658cac0a86fdd50f6b38c47da812") r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000131000)={&(0x7f00002c0000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000039b000-0x20)=[{&(0x7f00000c5000)="1e", 0x1}], 0x1, &(0x7f000001a000)=[], 0x0, 0x4}, 0x0) accept4$inet(r2, 0x0, &(0x7f0000399000-0x4)=0x0, 0x807ff) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/hwrng\x00', 0x630081, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00005b2000-0x6e)="a5d6ed4bc46ce203d9627763fb36761e7177364c515055bfcf30559243c7eed9db07be40251e36a1be57e3624ab9188fca6c93b1c0edd0f23b3f807b3268c3b3aec0aa2e3db8c82c2c4f11ac0ab50c295f58f77c554aacefce0fdf60c3c8996975e9919952c43afe390e0be635fb", 0x6e) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c26000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d49ffc036dc5bcfb55798e517c053abe15e94035a15e1320d5e472e33853c90a65787abecaf51020effb0ceb5e7263017"}, 0x160) connect$inet(r1, &(0x7f000061d000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:32 executing program 4: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000c4000-0xc)={0x8, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005e6000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x10001) 2018/01/29 03:16:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x0, &(0x7f0000faf000)=[]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000d1e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0xc, @cisco=&(0x7f00004b4000-0x8)={0x2, 0x0}}}) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1000000000000007, 0x1000) socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a6000f0ffff0006031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x7e, 0x1, 0x0, 0x2, 0xa0, 0x0, 0x4, r1, r2}, {0xfffffffffffffff8, 0x0, 0x3, 0x0, 0xb00, 0xf0dd, 0x9, 0x57f84275}, {0x80000000, 0xfffffffffffffffb, 0x76, 0x8001}, 0x1f, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x8, 0x3, 0x5, 0x0, 0x8, 0xfffffffffffff000, 0x1, 0x2}}, 0xe8) 2018/01/29 03:16:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af7000-0x9)='/dev/ppp\x00', 0x8080, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e8f000)=""/51, &(0x7f0000abd000-0x4)=0x33) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b7e000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) fdatasync(r0) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c60000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bcf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000799000)='cgroup\x00') ioctl$TCXONC(r1, 0x540a, 0x40) sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x0, 0x0) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x100001, &(0x7f0000322000-0x4)=0x40006, 0x2) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c89000)=0xc) truncate(&(0x7f0000e81000-0x2)='..', 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000029e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001}) 2018/01/29 03:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) write(r0, &(0x7f00007f4000-0x15)="95b34d5da856d5c48a27a5a7102bd3807e00179316", 0x15) close(r0) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0xab, 0x2, 0x2, &(0x7f0000001000/0x1000)=nil, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000)={r2, 0x1}) r3 = socket(0x2, 0xffffffffffffffff, 0x4000000000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001000)=0xc7, 0x4) sendto$inet6(r3, &(0x7f0000000000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x17c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) [ 58.089439] IPv6: NLM_F_REPLACE set, but no existing node found! [ 58.107721] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a6000f0ffff0006031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000012000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x7e, 0x1, 0x0, 0x2, 0xa0, 0x0, 0x4, r1, r2}, {0xfffffffffffffff8, 0x0, 0x3, 0x0, 0xb00, 0xf0dd, 0x9, 0x57f84275}, {0x80000000, 0xfffffffffffffffb, 0x76, 0x8001}, 0x1f, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x8, 0x3, 0x5, 0x0, 0x8, 0xfffffffffffff000, 0x1, 0x2}}, 0xe8) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x4000000000000012) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000619000-0x4)=0x0) write$sndseq(r3, &(0x7f000055a000-0x38)=[{0x7, 0x8, 0x8000, 0x37b, @tick=0x0, {0x80000000, 0x6}, {0x8, 0x244f6031}, @note={0xfffffffffffffff8, 0x1, 0x1f, 0x0, 0x13a7}}, {0x80000000, 0x8, 0x3, 0x7851, @time={0x0, 0x1c9c380}, {0x462f, 0x10000}, {0xffffffffffffff7f, 0x8}, @connect={{0x76, 0x7}, {0xffffffff7fffffff, 0xfff}}}], 0x38) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 58.162632] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 03:16:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x70)={0x401, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x228, 0xffffffff, 0xfffffffffffffff9, 0x95a, 0x9, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x7, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xdd)={0x0, 0xd5, "29dd6269068bcb2077e440657c58d6df5ac14a4937a86b844b82a8c26aead7bcca4a03d182f86cc6731bb2e40283a954dc64b3e9eac8a221741ab844bb49a4ebcdfdd3db20ce242443577e828466b31082b95c8987b14a601c9b186edb4eaf5d48a19cfc10c2ad54fdbf07ed90962ba5e58c72b613f846217e2e47877c4ecdeb7f8f61ab5b771ccc332476ded90219afafd89b627ad03975e1ffbbb0a70f1fb7941fcf989793d813fa9ae1fc094ce382464217d3e2f6d5a195559294aae09f40e59990cf5ef261a30e76d984fa7bc32293e3065154"}, &(0x7f0000000000)=0xdd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d2b000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0xca4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r2, &(0x7f0000188000-0x33)="e46b47ac93a10e0fb44331d147d7a0996f79b91d919f40304cee4da96567fb41903ae13827184f6bee724ef0e1bd16baa8e94a", 0x33, 0x40000, &(0x7f000056c000)=@ipx={0x4, 0x49, 0x78c1, "4e15848edf81", 0x0, 0x0}, 0x10) r3 = socket(0xa, 0x2, 0x9) r4 = getpgid(0x0) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000611000)={&(0x7f0000cac000-0x1000)="aa49b7a30121c229e5fbf4dd3a29d1d408f12c3e5f0df732382961df5c91e8073a28efd69eb67aa226f8a93ca8028c373d15c6d961dfdcce869764ea4ead1bde49df56bd41db9354857c5c95671410ca53ad8db30a81e98797743cbdcdc3853a33c3da8c72e7e9302fb3fce2587ac877ee38a20b7af67e9391c189a34354fa08603806dfccb8dca2c452936100da3496e798f12c74ff6b003df1147ef3855d5dc8cf6fc73d41f90690ce9762fc7ccde783bdfa1e50d61d0f497768958ef45a24fa95aa7f676c4c341e983068df2b58638f0359138ce9ddcc7297d8c9a507c509f5df3522864dcc40a826f03fe972cc166c94519d5add4f40284c7f31c3fc48989b61f5240595922d8e5bd925b43a50a67c6aa98a1f5efa424761cc9fbd9d6809272096831ec0ad4d44a853a78d4e8d05116d01a7011edbfb9c6fb127ef549d4201690c302a6ae543cc81312bea0f9f0448095e5a6e358c71e5b9f7ccc919c320558bdd82484f11c6a5e4e29cba2d205e02501c62e2052dfb6d0b259c117781aec27643269602f9301ad19a07091f821d5ac81a2735e7b4e4442211d7427084056694d982e6b171cf9b318cb25c64c910165e79bc56a97f0d41abae6b23068066c267e13559f24df899e131e20db20d01a4a9ad32ad5f802e51ed784b0a995e3dced7b0edb49af99210a4691fa046a13483aefcc7c1c67d192ff6cf55a7e5b45c514dcd79b5a9493db2773c60efd9b7f081e68ad16e478830f10f2cb873d3c29924051c10ed3aa4457ef7154feed321f6e9a89621402cdc3bcc1829b4c911845b4f754a0719423f83a5d52ed03f95a82c4b887417c9020a88e116ccdf358546494dffad5f7c305e726dd99732f69beecc1282ca3d8f3f824aef06c33e2da2355b86f227bb195ca754f31648cd9f9daebec48850a50672d180c87ebce9b525fdccfdb0865b03c93b3961a1b779eb533bd7b2f447e303cf380844d7ef5a76e19efdd3f1ebeca440daaec03d8e06e6eb7e6f9e64725c2bd885deba2384753707bb6e3aaa887aeb8a014581e44f78253f3046d5c00325ed209a368324235da5fda36904f2753908bbcd0de8c659ccd275cd371a4c6c1d4fd3b993b51b0dcb5449fdb1862c65f23dba7ca6c822780ce3cb37529c7d18a8faca0717dd56c1bb57b4dc17d51fcb1d6e0c6d8561bd5813279527f0efa013a4e5688268d02407f2cc872d438e41ac79ac5b3098e4bb3c811a852bc2b4f789cdbd7673a6d3397954d05ea515eda906e8fd3d8dc6f342ad518dbaa847c9889928d9f55744c3a43e37223de0b028d0b97a0febb69d01f9a9a7f9542946d55b0af491903b21f3586d8193af74906290768f331596dded2673aa889640a04ef054cef2d23b47bae6da9f7d679a40e5e28b095e25099fb0552a8e94b925153654d1be629f6e456792bb92e8aa4497daaf42ead75eef356810d77fc26e0ebac87dafcbe388c80eb996327cd252db8f9ffb81c6109dcc5274e6fe1a7d624ba15a335e1352bee8cd94406d82a5420806294d6acd43f35d17bb46766101f9e860c5d2e68de4eb259c7b3112fff8dcf1793ebc19c84e2ea635df0c85f7cc8478ae2919131ac1348c22a81074af55dd1e4fc7d108760862bcf19ee9896827f2558ebe83ca4615da785ade1cf777621115f7bd138fb36b1978fd1af2747dccca692c389ce7827d197398b3ced9de2c3f9e774683bb8625f002a8fb8a8b641d817b87132dcd06cfb56085e4b165a14cbdf2c79375ab6d2a99262e5e02b3793d2c255ec93587917c30a6d11e6d3edfb3928522c5bcb0d5889dd9d0e61f0ba7e52481f78b229346ba1067340d576b4e61606ce2abb46a530bbd36894c479d186750c279f41257ad9e967b8676f85c352239d0864ce3ae499d53036ab2e3b893c1d588dec62d7357eddd2ae13cdea41b5fa562ec533a0cef48b1f90e63d4fde574c5140bc5abda699b08c15b51ecd7da41ca36fedb8f0c50d53ddb5444201c577a8c2fbbcde07a02410f7999475fa4e01c04092aad89a03852825fda17362f1f0c89020598d0b8741cee81482121e44105f90df86ee41694deaeb25854f04ff4645801526ecf5079fd9896d6e275df5bc3c29668301915cb435c7b53c89202f25bf505bb4f2c9e846282dee9d39c39d6b61edd4e2e82b0967d32cea7cac7143734ddd95b7ed0b14165c3bfcc2954a09e565ab5e48801b2c75b50ee545a8101f3e4a101bad2ff825c264705f16f27e71b7f0291a85b7f1bb6d3a7352cdba087f0ef474e06db1da210e90c996bfc6e75a13e066c638e08184ab6dd1392f2145e66896d5f2b6a0206ef7711c0b2a49650cf374f55b3074771ea06685a36424f06553c8c6c913239a25e0fbe0a6f94b2a3c2998393590838adbdf69f2735e0bdc1a6da0565cefd94168424781fda0b2a3627fbfe0341c2b29806a2c2246055a718b1c57da8371281ffd7c86ad05a69c89fa5d183a8c924774658dcba8a35bf6bdd074d185054ecfb5f2ba5bcb75a6fc009640471ecc2cededf099edb7ff8dc471a06a0204b15eb16052eb0f1cb8176a4a64177d2551fde3a57d631676bba57b4b9be20d2e1c8115507817cbbd6d205c0224eb1d76994307d6dadf64c7563f423a12547a5605adee21197e6797854991a803b83746913c38bf22aaec2dc808b08165ac5bffdf886214fd25a1d1121e95d62c0c7f64f0bdfd55612adae9a0dfa42aeb820fac949c55ef4108082eed12e9e85288e0c13b874e08340b11228bd524d466498226159867b909b9b2180641385d8214b3cf1b80909835e361d8683af090faaed0f0ac8ed9c1b340e641e754c2d81597bfc7c83c61ed2d514a4bf157b86201931003e75a99e7a87685554d295644cf90c5743fedd8d33b2ae0496ce919fdf15ed077685928653fbf71f24a11ac0891fffae19bafa01aae4dc63491f71c6980b997825c4ee2eb3546fc83e4e2f36107c80b63b12e127214bdef80e9f6407b27e44b692b8c1ce02d02fd43648002ef9584425f38edd8e798ecab421431bae51b4185cd0e8e374cd58ed6d8f05d42ca76cb57ba386f938e8aa2348716ca2eb504762c9b1210a62317c59b39f0a34e25d2ebab1a224c9e114c8b7b6aeca71b68f7470dd13eed617f06c4c4b7e252bc7ee846a0586ef629ec54679afb3737872ec628fab685cba10f9fa70f6d02b19ffd947fa42c3110f5e87229c699a61c45383bde6e78daebc697ce1931f1353c81e48b99cc55a47ae575b71278f8b358f560b26fe71254192f412572bcddfa2f9c8c7da14f14938372b8df6be1c7f7a4832724f9da7e52c3cfad9734fadbeb2e7116b698e4141493b35878f0ffafdfdb90c3d5e95d10a270d4153c70795537e5f6d6bb7ef30796197a1d7a0abafcd13901a349a79903bdea4e2bd2a7f953697e7c2efc8866e7bae223b4afec05928e6ba8eeac73f9643b5dc01b96566f91a762cc53a021ecb5ee19f780f28c9cf16942ed608a4d41b0c8007db78fa42300a48e4f2f112e9daf0d67ac9419e2f29cb092e4122b44468fd0c11b17120638bd09dd0da32b359deb648311123a7a80b03cb6dc7b8f941c38c886f046e07a48b3ac900497c12caf9a0028e40aa2ef4bcdc65a00f83e1dcfe1ee0c23ef2f792a7f49fba68775663f0292f4a16534875b1508eab0873b4ea1eb936d552609c5bdd91cca7c98ced4b1a2bac4a0ecfed170ec23938072b9d6accb7ebe7b5bdefe563cc9262050649b5d9d0e8b441f401cc9e64e51e3e8359be66b60be7ea9dcfc0d050e7d4193a3348934a35e04ec6998dc8b4a85e80cd8841ab326addd690bac7fea7571ccb0a6a7e7aa925ddfd4c985e75997f7edf437eb8b08320afa2483ffc001717c2272e4cc9c8a9e90f816942af637426f736a60a6fb9c2d44a47212f0cbe2fa035d5aed82fe8eef744f95c9468d5f772882121947d0a00c1aa638e7c5a481538adcaf673aae4e8566984cd26be5355ac7f8fbdecefdee776197fadf67973e1082d8f93ede763ed817f88846ca6451a6c11a6cb0602cb4ce43f4410c33f45dd6a8e85506df7ad2fc9955c74fd06f53e551f2b8773d5d8c8e816c6f0620d2a618a5881c1c762c41365424326e47f71985be96d2c05badb1a62dcc6991fcfab415eade519974a079fed3775e15beb3f4a991a4668d8db2ebf8630b9c116464b7b9cb9c9e95bca83f46d9f65659fb4c4fc61645a299f3b89a1b66730c4542eb1f4f8ede99633af31111ac18742f4efca13a832f6c2a8dc05a64eccccabe9d8e5fb5be9e6ff2d78ea68e40f9545e18834a5ea2e209ded6e739dcaf8fe5ec38e834b2437c3233f5fdceca03aba8b584c71dc430eb56fca8eb764ef31e27f0f56c99b399f71a2a7c6e0b5613f5a1edc20447d0f4a5044d856e46ffe33f0a9e8f776e2eb47435a24e5b9137ef562ebb8ce43104a31477e923184359fce0364198940bf3e9f9c3d526c75da5728c0f4e51eea8f0299db629ec681a5d6a3353ab98c741053c461c48ff5e40a64782f0f0ed0203aed67209a03b6043e753f98113c397d0cf163a733b3f206db0995ffa7d9240985b3a4e4675428816edc235c554b0280575e676aa4de780b7156f85b3290f3939612377143549a653df9055e5602c43fb2e7c16c2a0b3b263a879d936639b28c8d59dbb66f40d9ab5446ba9f500ddf2f8bc2b5388a1b6718997bc84597bc392703c9037b41dcf0e2fc9c4282fa885864889e6b3d02399238a074709b252e72caf09270467b116089b500a960892a9b4fe5b3e5f82874c045dbb4f88f8511bdeee96b0d68d8d82fe67bbee184df4600e47bbe1528ba297619da9f239b2a236cdeed3fce5d882d3154ebf4d7d5b76d5800f2bd922dc94901b302255f28a1e1fea6e021f98f68c65a42c949a989f34e54ae8ac872b78d91b0e6ced3d1b496173277d32c1ceb1a088cbbeef1d08562b5038593de3465acc9193ce6b11f4a40d5bc9bdc40cc93705fb9926e4e1c917a013c34f144f750098d5c3952756ee6ba42420ed9cc2d2a450639faad6a405fa9ac852d294723c51239c4cd18f3ab203f05d1db91f01cded8c6a409ce00ab8d99c56e2d20f0b39aaef00e02fdbd238577e9526c0cba952ee5de3e39866c411c84fd146e26d9796f73f4fcc96ec595ef41125f413a13d382e697e75e10d4b3575314950913202e31a837b41b87b5796ddc2bb8dc288a7385f348e0db090b82a3ab80ec08188db071044f0de6b62a4ff5b2d7b2d50f3d0dd706202e71b2361608109957e192276554b34e806ec0bfac9542c29165f9bc0ff149bf16e6859cd736cd1f58f1b672c85a3e867e671317b1c56b809f93882db99603724bbf1389e75a03cc49cdeea1a190226543c4f7e77e2ba04b21762258649254bf929aaf920e8023f3bf4e003c7361de380d1504426ae838cdb50be0cd2c8a1a3bba33aa3c50006c4186293af85bc0bd51d2165fc65cdd1e8c59053f5762f6ee48554cfb031c7a873b290454ce27c039200579c124ffa756378aa1c70290e8b04c9f500f2865e6fc2142ea03ef4c5d9e4eaf81d9d9194b148c3b98d3179b6f0d991ab1b7c93874f5348f417b94c776be8681804f7aa6a7d11d4bdc9a89d32c8265d9c2e65f8bd8204e279788f435354bc6660a25abc69b1ace88414c9f903d2de334fb2da2438bdb42a70d230ee4ca1abfd8f086a93801593afe463185d051876fdb695beaed6833c38092501b5b83e005264ee473b2893b027329eee8300a577da70c0da1707179f4f9ac3f9410f22405a5606e81", 0x1000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f8e000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000267000)=0x8c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00004bf000-0x20)={@generic="d3c0090398dae4233b3ba277da8997ba", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003ce000-0x8)={r5, 0x2}, &(0x7f0000822000)=0x8) getsockopt$inet_int(r2, 0x0, 0x7ee1a36a19b35e7d, &(0x7f0000243000)=0x0, &(0x7f000074a000-0x4)=0x4) 2018/01/29 03:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8007, &(0x7f00001b7000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f00004d9000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d4f000-0x4)=0x58, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf7000-0x4)=0x14) timer_settime(0x0, 0x0, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000037a000-0xd)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000009b000)={0xa, 0x6, 0x1, 0x9, 0x7fff}, 0x14) 2018/01/29 03:16:32 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ef0000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/29 03:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009d0000-0x6d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@snap={0x0, 0x0, "e1", "e7f301", 0x0, ""}}}}}, &(0x7f0000900000-0x18)={0x0, 0x1, [0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/29 03:16:32 executing program 3: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000559000)={0x0, 0x0}) 2018/01/29 03:16:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000cc1000)=0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000418000-0x6)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00007d0000)={0x0, 0x2, 0x30}, &(0x7f00009cd000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000dfc000-0x18)={0x0, 0x1, 0x10, 0x82cd, 0x9}, &(0x7f0000051000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c50000-0x8)={0x0, 0xb15}, &(0x7f000026c000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f000097a000-0x1c)={&(0x7f0000b50000-0x10)=@in={0x2, 0x1, @rand_addr=0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000055e000-0x8)=[{&(0x7f0000e5e000)="4afc9da3069d2e9d1bdb83901a5a1ba45fe00227c6c231feebd2d8e2ec983a794791aa61985a5bc869328d34b77b8de90793031fc89bdba227e6d87b50757c99c1d52a91f5c35ae5dad9f0d523cb985709d80ade8a1aa7aa2b0bb9ffb398cc74059665bbd80de63c8b2a2106f24c308d42d8bd8c7cb49660961f9ee3da97a0fe42453dbb5f37786b52d2daa071b48c96d7301161c5c662c067a7c5cdeae76da875758c6ad58bfc85316eefe26e8d75abc788648f3f2c38e3c08d600eb5b1e6ad0df2c26fd5d883d84b377ddac7af7754c66d8ed1f95cfc493dfc7fe6ecfe9d9f34313e160743aa7a6487187d73b8849314226f66998af73a", 0xf8}], 0x1, &(0x7f0000d9e000)=[@init={0x14, 0x84, 0x0, {0x1, 0x8, 0x6, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x2, 0x7fffffff, 0x101, 0x7, 0x6, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x2, 0xfffffffffffff4d5, r6}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x3, 0x7f8, 0x81}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0x8, 0x3, 0x1, 0x80000000, 0x9, 0x7, r7}}], 0xdc, 0x10}, 0x40) tkill(r1, 0x16) 2018/01/29 03:16:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005cc000-0x98)={0x0, @in6={{0xa, 0x1, 0x3d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000ed3000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c69000)={r1, 0x0, 0x3, [0x8, 0x10001, 0x0]}, 0xe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/hwrng\x00', 0x214000, 0x0) mq_timedreceive(r2, &(0x7f0000a0a000-0x8e)=""/142, 0xffffffffffffffb8, 0x0, 0x0) 2018/01/29 03:16:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x1, 0x9, 0x1, 0xa1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xf, &(0x7f0000002000)=""/25, 0x19) 2018/01/29 03:16:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000b96000)="103f645d0c654a7504813782428d56aace40feaa622cb383595f081484e3c5f15c28b03813767acfb65bbf0db129b5aab6f2b2b7f388590f55d15741a2d2ef51cbf8d91a3c0277bec4f0c64a86f66f85edbfea5075356878a612580dbd5863559b7acf88e6ce7fb931612e5d7a3393cef8a342dd779ea3129b68c42106fd5040d119b904ddedf09cb9909d4d183317608a35426a5c856beb65e93367e88d92d5ed830abd58148e83e14cc3898681678945d911748079202d94a1fdd33df615cfe77140b6191ae76b364e14bc") r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ab9000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000093f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb2000)=0x14) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2fffffffd}, 0x4) dup2(r2, r1) sysfs$2(0x2, 0x9, &(0x7f0000f28000)=""/156) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007b2000-0x4)=0x0) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f0000bc2000-0xf9)="04000000000100000000000800007701000000ff0100000e060000000007ff0b05007f105019fceaeb77f39d921cd18a57b40655a1727c9e905f217bb5bbea7275866a1d450e8f05a9cdf173e2f7392de73865178856abe337b54023e01085324d4aa7552ea1b97ec83617775a6d051d3ae4b4954b971588d0fbe66ce1d340c2272a2d60b4cf85f3387d00000003474b05a4e15f274d82c90ecb7f25a2ef3003316d66fed29ec99d4fb8fd838c12c826f04c92162df082c343406d84d129ece5428c8f91793967f2032cef0aa2f4962367ba1939ef92dd47e41e96bbc88e90be2b36447dcca95f428094d3530fd9acd7c9f05d7abc958d2057", 0xfe31) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000023f000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7, 0xf09, "8b6fb489d094ff83a3ddcd137e3c98011c21530db1bd6d22f3592d6b9e2c879160e3293339ec6236b78d59665780c739f4158cc2f2d3f8d7c88d0ec9a8cbd8db0697159676d4298723d51055b4607b07"}, 0x160) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/29 03:16:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000686000)={0x11, 0x0}) dup3(r1, r0, 0x0) [ 58.477281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket [ 58.513313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket 2018/01/29 03:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20204800) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x4, 0x7, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ebf000+0x8c7)=0x10, 0x4) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet6(r0, &(0x7f0000d62000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000089b000-0x4)=0x1c, 0x800) 2018/01/29 03:16:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a4000)='/selinux/checkreqprot\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0x1, 0x0, 0x38, 0x2, 0xffffffff}, 0x3, 0x250, 'id1\x00', 'timer1\x00', 0x0, 0xb5c3, 0x0, 0x1000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b9000-0x9)='/dev/ppp\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000983000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000c23000-0x4)=0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r7 = getpgid(0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000d01000)=0x0) timer_create(0x2, &(0x7f00003fc000-0x58)={0x0, 0x4, 0x2, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x0) timer_gettime(r8, &(0x7f0000fe0000)={{0x0, 0x0}, {0x0, 0x0}}) prlimit64(0x0, 0xb, 0x0, &(0x7f00008f1000)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$packet(r9, &(0x7f0000d66000)=""/94, 0x5e, 0x2, 0x0, 0x0) r10 = dup2(r5, r6) pivot_root(&(0x7f0000dd2000-0x8)='./file0\x00', &(0x7f0000197000)='./file0\x00') fcntl$setown(r10, 0x8, r7) tkill(r4, 0x16) ioctl$KDADDIO(r9, 0x4b34, 0xe2d) 2018/01/29 03:16:33 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xffffffffffffffc0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000001f000-0x8)='./file0\x00', 0x20400, 0x32) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x12, 0x40000001, r2, &(0x7f000001f000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010000d0006c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 03:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) timer_create(0x7, &(0x7f0000031000)={0x0, 0x37, 0x6, @thr={&(0x7f0000761000-0x71)="edd7fedc55608cd148e5b43515ee2bd870497d995521ed1cad1078b39fee02d07654b281758263360f946768d34e4298cf8ef3bd1a88f7c953d05bb3eec916557c8c8e7c2691dfc3d4603d560201025a37bf339db541df01b4d1315c5602eb155e2b0106620010348a1e786390976fe80d", &(0x7f0000c4f000)="c7e3703e3de91d1dad7914f9b9904d18eb0046b21f1cde59c2f93682b6ab35995f47d13264484afb6ea80191d398794df5e2d1ac270d624f1e9c687bf2ce56048d40d8f198ed2ff869c1dfb840ec6e817cc9287dfc2160704c80f77587634545694636aa761b074bc74883c01a2ffca615abb11594252c9ab46b267b2218c85791da095b9eab35942b82e6d7d2a060b2905e9f7dea35c99bb24b71d17aa078f370d89a39f1196dc617413d03b44c892d470e155ffe0d5128eefc739a6a963a72ab5815d7dfcee73614"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e6000-0x4)=0x0) timer_gettime(r1, &(0x7f000031c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 03:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f000038d000-0x8)=[{&(0x7f0000110000)="cb66c2e144cc518a7cb9a9a489a42d6d8a41070afa283ad916393a8bc7cf79475689154647d2e4a3019dc5379ac7b510fd34b68885bde7d4602f3dfbed95e3e8dd86d7036b2d2ba495bbaef6fe7a2f2b1802cbd7fd7abfd25afe4b6b761bdf2666fce2", 0x63}], 0x1) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ae3000-0x8)={0x0, 0x5}, &(0x7f0000202000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e31000-0x20)={0x6, 0x81, 0x8000, 0x0, 0x6, 0x8, 0x1, 0x6, r3}, &(0x7f0000447000-0x4)=0x20) 2018/01/29 03:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/keychord\x00', 0x8a00, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00008fd000-0xa2)=""/162) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xffeffffffffffbfc, 0x4) r2 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0xf8000000000, 0x101800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000773000-0x8)={0x0, 0x7ff}, &(0x7f0000168000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bfc000)={r3, 0x8}, 0x6) 2018/01/29 03:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000641000)=[{r0, 0x2, 0x0}], 0x27e, 0x0) shutdown(r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ee000)={0x0, 0xd3}, &(0x7f0000659000+0x210)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033d000-0x1e)={r1, 0x16, "2e51784b764c8f2b78f58185693832622ad5ab34fdbe"}, &(0x7f00000e2000)=0x1e) 2018/01/29 03:16:33 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b73ba60080020000000000000000000000100016000c001180b598bc593ab6821148a730de33a49868c62b2ca625a6613b6aabf310001cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) setrlimit(0xf, &(0x7f0000017000)={0x9, 0x80}) 2018/01/29 03:16:33 executing program 1: clock_gettime(0x5, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c84000-0x89)=""/137) 2018/01/29 03:16:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) socket$inet6(0xa, 0x1, 0x8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) [ 58.628600] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52292 sclass=netlink_route_socket [ 58.668234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52292 sclass=netlink_route_socket 2018/01/29 03:16:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079c000-0x15)='/dev/pktcdvd/control\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d75000-0x8)={0x0, 0x1f, 0x334}, &(0x7f0000e33000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000091000)={r1, 0xffffffffffffff70, "087169c963f8fad8afd683166d5403460e4502079b7b71b890f050700dfb6de49600852013b33219456b3dc7f5beef8f7eaef0e36e3ad0e6bd024f07389f77b976752d57e0dc12f18e9927008c3fab8b11468a854630873a0b5e166eb915ae528d32d6ac1f1e2e7621ddfb967692abe91d5530a89a1b8dee2aa33f112f8f40c369eab54d3f59146d9e7eec34cfa4"}, &(0x7f0000982000-0x4)=0x96) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000470000-0x20)={0x6, 0x7, 0x0, 0x1, 0x6, 0x8, 0x6, 0x4, r2}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) bind$netlink(r3, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000837000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000b12000)={0x92, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mq_unlink(&(0x7f0000a93000)='[\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000166000-0x6d)={r1, 0x65, "eff45cede0f9dfba970015e55f02c20b26752b882aa174b37040c87c2010ca2e6313440576a360338f0c236010fa54c9064c89cda3a96e5c799fc5e4d67f8ce736f382e56ff1dd3326bc52329762c27ddb4e23bc387759f2cce43b4162371e5dfe3fce7c06"}, &(0x7f0000d06000-0x4)=0x6d) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00007c2000-0x8)=0x3) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000660000-0x14)={0xf63, 0x0, 0x400, 0xfffffffffffffffa, 0x2, 0x6, 0xb613, 0x2, 0x0, 0x80}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00006c8000)={0x0, 0x0}) getpeername$packet(r4, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006ef000)=0x14) 2018/01/29 03:16:33 executing program 0: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000246000-0x4)=0x8) bind$llc(r0, &(0x7f00006f3000-0x10)={0x1a, 0x0, 0x7fffffff, 0x80000001, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dfb000)=0x0) getpgrp(r3) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r2) r5 = dup2(r4, r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000e54000-0x4)=0x6, 0x4) 2018/01/29 03:16:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xdebd) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) 2018/01/29 03:16:33 executing program 6: r0 = gettid() prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x20, &(0x7f0000001000-0x6a)=""/106) setpgid(0x0, r0) r1 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) pread64(r1, &(0x7f0000002000-0x6d)=""/109, 0x6d, 0x0) 2018/01/29 03:16:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4c8800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0xa)={r1, 0x1, 0x6, @random="796e7ab06918", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0xd, 0x3, 0x8, 0x8ca4, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x857) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000941000)={0x0, 0xb6, 0x1f, 0x3}, &(0x7f00002b8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009c5000-0x7)={r3, 0x8}, &(0x7f0000754000)=0x8) setsockopt(r0, 0x80000001, 0x6, &(0x7f0000b37000-0xa4)="d7884192e36759e83695e59d9e9a9426ab56e0de84ae139355f9ba430d81c42f0cd687b3f9f9fc83f3efc05e0b1eea5b528e26fa1a726e77639e4ee73336aa7dce3a86fbc0c4f662d6ea816717747d361c765101eacf474e3a937060227f95adec0c72addcc9251aec54f28a5713b2eff15f9007caeff94ab78bb863b0861492c4c9202277ec40a9f869fc20f2080b5e2d6adca1ea5d69a4c69c31c1393b156a4ed65bcc", 0xa4) socket(0xa, 0x6, 0xfffffffffffffffa) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000092000-0x8)={0x1, [0x0]}, &(0x7f000065d000-0x2)=0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b37000-0x10)={r4, 0x100000001, 0x81, 0x8}, 0x10) 2018/01/29 03:16:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0xffffffffffff32d0, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00005dd000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/29 03:16:33 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000669000-0x9)='/dev/sg#\x00', 0x1, 0xa200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001bb000-0xa)={0x0, 0x20, 0x1, [0xffffffffffffff01]}, &(0x7f00000a6000-0x4)=0xa) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f51000-0xa0)={r1, @in6={{0xa, 0x3, 0xfffffffffffff801, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff84d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x3, 0x7fffffff, 0x8}, &(0x7f0000f51000-0x4)=0xa0) exit_group(0x7) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f51000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f51000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000539000-0x7b)={0x0, 0x73, "6df6eda63630252c718cc52f4eb1dd468442b8ef91cc1f9bbd3db049fa61b6bfbe316d69f2c736b6f2a1e8fe9878bb11e6e72d8eb27c13749941f56e68059b91a843575e787e49e9420b95cbb182879688deefe2095fcd6654ca7866078d6f2bbdb0823e6673ac805b1349989427e830bdc506"}, &(0x7f0000361000)=0x7b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007a7000)={r4, 0xe7, "adf40a1fedf2f8a129f0b101600d00dc74e505ea9c65cb1c094b00aa9cc164c5c2a8c2b23726eb9af5333e6fbfa591d8cc89dc08f6d95ae31ff273349c58c3e385bc2e73828dbc9955f86933081243e72d4e6b457ef8431a593bc2b2ecb66fda48e7012458af7f52a32bab8a6fc744d35571fe45958ac93674fee301192a928f85579e8e1566b0c059d4dfcc3f951b80c842c81966559941a62c254173d4893ac0c2ba18373f1150afe6ca511675fabd87cba7cfb10f13efb755d1754d6e2edee4512b49c36c7eac9dd23d04fa5264027144f3691264e1f06745f632eb7b39fa15f5162963e6bf"}, &(0x7f0000a8c000)=0xef) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f3e000-0x7)={0x0, &(0x7f00007b5000)=[]}, 0x10) 2018/01/29 03:16:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a2a000-0x14)={0xa35, 0x3, 0x80000001, 0x6, 0x0, 0x20, 0x2, 0x4, 0x8, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af2000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x6, 0x6, 0x4, 0x5, 0x7, 0xd7c, 0xfffffffffffffffd, 0x7ff, 0x0, 0x2, 0x7fffffff, 0x1, 0x800, 0xffff]}, &(0x7f00008b2000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a0000-0x10)={r1, 0x7, 0x5, 0x5}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x4) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d46000)=""/7, &(0x7f0000e51000-0x4)=0x7) fcntl$dupfd(r0, 0x200000000000000, r2) 2018/01/29 03:16:33 executing program 5: getresgid(&(0x7f00004ec000)=0x0, &(0x7f0000498000-0x4)=0x0, &(0x7f000060e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000589000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000272000)={0x2, 0xfffffffffffffc00, 0x1, 0xfffffffffffffff9, 0x0, 0x5b}) syz_open_dev$binder(&(0x7f0000a4f000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000889000)=0x3) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000789000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000715000)=[{0x9, 0x7, 0xffffffffffffffff, 0x0, @time={0x0, 0x989680}, {0x5, 0x5}, {0x88f1, 0xfffffffffffff651}, @control={0x1ff, 0x2a7f, 0x512}}, {0x5, 0xfffffffffffffffd, 0x9, 0x2, @tick=0x7ff, {0x0, 0x7fffffff}, {0xe000000000, 0x9}, @raw32={[0x1000, 0x9, 0x54568ae9]}}, {0xff4, 0x20, 0x2, 0x9, @tick=0x20, {0x5, 0x5}, {0x1, 0x7fffffff}, @addr={0x5, 0x1}}, {0x8000, 0x1, 0xfae, 0x5, @time={r1, r2+30000000}, {0x97, 0x80}, {0x0, 0xffffffffffffffff}, @result={0x7fff, 0x6}}, {0xfffffffffffffff8, 0x401, 0xfb, 0x3ff8000000000, @time={0x77359400, 0x0}, {0x2, 0x3ff}, {0x9850, 0x869}, @note={0xcb, 0x7, 0x44, 0x3, 0x8000}}], 0x8c) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x100, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/selinux/enforce\x00', 0x82000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mknodat(r3, &(0x7f00005d2000-0xe)='./file0/file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c7000)={0x0, 0x0, 0x0}, &(0x7f0000a5a000-0x4)=0xc) syz_open_procfs(r4, &(0x7f0000abe000)='net/snmp\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000610000-0x86)=""/134, &(0x7f0000112000-0x4)=0x86) rmdir(&(0x7f0000af9000)='./file0\x00') r5 = add_key$user(&(0x7f00008ff000-0x5)='user\x00', &(0x7f0000198000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000af000-0x9a)="c1c77437d5775c219142da14a2039501abfbf9d00bfd50b9c73a5111dc4884b8e9a9314acfb6f4da7f40e9c67a6a6230ad7c48cf2ee0bb36032c88486fda0a58a728ca0cfd0efc2c0dbcddf7ceabb08a422edfd535cb96ee826dc1e706fd6899a586e76e0b74a578fb4ea9e0a2b4147b74314380fc03e76139e839211aea66d215df1514632bf89a10295a8e607797105ed4fd7b088396eb2411", 0x9a, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r5, 0xdb) 2018/01/29 03:16:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/status\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f000090c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000194000)=0x10, 0x80000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000633000-0x7)=""/122) 2018/01/29 03:16:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000681000)=0x7, 0x4) fcntl$setflags(r0, 0x2, 0x1) timer_create(0xddf974808bd5d136, &(0x7f00000a5000-0x58)={0x0, 0x3a, 0x0, @thr={&(0x7f0000c31000-0xa5)="", &(0x7f0000783000-0xd4)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x0) 2018/01/29 03:16:33 executing program 3: waitid(0x0, 0x0, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005bb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x502, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00005bf000)={0x7, 0x8001}) 2018/01/29 03:16:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') ioctl$int_in(r0, 0x5473, &(0x7f00006f6000)=0x5) sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)=0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) pselect6(0x40, &(0x7f00001dd000-0x40)={0x2148, 0x0, 0x80000001, 0xfffffffffffffff9, 0x80000001, 0x1, 0x1, 0x100000000}, &(0x7f00002b8000)={0x3, 0x100000000, 0x10003, 0x7, 0x1, 0x1000, 0x7fff, 0x93}, &(0x7f000025f000)={0x3, 0x3, 0x800, 0x1b, 0x20, 0x9, 0xfffffffffffffffb, 0x3}, &(0x7f00009cc000-0x8)={0x0, 0x0}, &(0x7f0000e89000)={&(0x7f000053f000-0x8)={0x7f}, 0x8}) 2018/01/29 03:16:33 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000002d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) modify_ldt$write2(0x11, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffff, 0x3000, 0xcbf0, 0x6, 0x7f, 0xfb, 0x3, 0x7ff, 0x4}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000002e000-0x5c)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd16}, {0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x100000000}, 0x1, [0x3ff, 0x2, 0x81, 0x0, 0x2, 0x2, 0xa02, 0x9]}, 0x5c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) 2018/01/29 03:16:33 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x7, 0x801) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000012000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x20, 0x4, 0x394, 0x8, 0x4, 0xfffffffffffffffa, 0x6, 0x3, 0x7f, 0x5, 0x7, 0x1a6, 0x4, 0x6b]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={r1, 0x800}, &(0x7f0000017000-0x4)=0x8) [ 58.802178] ------------[ cut here ]------------ [ 58.806982] WARNING: CPU: 1 PID: 201 at net/ipv4/af_inet.c:167 inet_sock_destruct+0x5f6/0x7b0() [ 58.834511] Kernel panic - not syncing: panic_on_warn set ... [ 58.834511] [ 58.841901] CPU: 1 PID: 201 Comm: kworker/1:1 Not tainted 4.4.113-g202e079 #1 2018/01/29 03:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x0, 0x100000001}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/29 03:16:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000438000)=0x0, &(0x7f0000cc1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b3b000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffff9d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) 2018/01/29 03:16:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000a06000-0x8)='./file0\x00', &(0x7f0000001000-0xa6)=""/166, 0xfffffd87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df8000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40000, &(0x7f00007f9000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={0x0, 0x4ed}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000017000-0xc)={r1, 0xc0, &(0x7f0000018000-0xc0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xac4}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe40a, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59b1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000017000-0x1c)={&(0x7f000000d000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000012000-0xa0)="1fcb256757f0654935d8512c7626c063d41485af7633cf5b92073aba3ae4b4804d642184953100c2edd85f55d3a980d0ad3d87fe9d3019fdc0c3dc55622a06e0810b7f7397ea7ab01b51d390e3225eecbb2849aa2bb128d9c294e55b0389ca1fdb678d5147877bc500b134b19bd18f5bcb1b25de75e0472ac369a8816c61063c2c2642fe1cbc24d832515b95df0cb00f84b96b17d70054280e395b1129ab5f80", 0xa0}, {&(0x7f000000f000-0x7d)="e4456b50ccf0451da299ba0a480f3382bea4cb0dab4c5d8c64194203c34e5b29ca7500b1056c213ce7b487de54d3dbd664b976d28834bde40b6655d678aa8e7c71480ea24bb0620751e5de24d243158f3c5b6a3b345a72abcca16ef5ee575746751a34fe9101ec1198ef18124974991ea4a22b50ab647060ffa4378438", 0x7d}, {&(0x7f0000017000-0xc2)="af82b5d213ad2f061b67baabde94f00883e73a048841bb8003c8ae8d413767fc7567d347b946be4ea476d89641ea2c9ded6da9cb5a2225a423a86269888f1a151ca29282618cab463c7ee4416b8a0b1f3cbae2a146ecbc475fd7c63a06dc20fc3d18cb7c25477ab1baeebadb02dcc0e5784b2cc9c1d4505f5a2adc19ebf5c993b9102aa311d88d641e4ecd134c6f56478f066f990bed6f65b0c06e9cb7d2eea701891d903f31fb4e9c95d03e8f911611ed2a6c26ce76e13a37df1ec1fcf16e997945", 0xc2}], 0x3, &(0x7f0000007000-0xb0)=[@init={0x14, 0x84, 0x0, {0x5, 0x4, 0x5, 0x100000001}}, @init={0x14, 0x84, 0x0, {0x9, 0x101, 0x1, 0x401}}, @init={0x14, 0x84, 0x0, {0x1, 0x7, 0x0, 0x100000001}}, @init={0x14, 0x84, 0x0, {0x19, 0x7, 0x3, 0x0}}], 0xb0, 0x4000045}, 0x41) r2 = gettid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000018000)={0xbbbc, 0x200, 0x401, 0x8001, 0xffffffffffffffff, 0x5d, 0x3, 0x4, 0x4, 0x0, 0x8, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() timer_create(0x0, &(0x7f0000017000-0x58)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x0) r4 = socket$inet6(0x10, 0x7, 0x3) sendmsg(r4, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) [ 58.849158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.858503] Workqueue: sock_diag_events sock_diag_broadcast_destroy_work [ 58.865446] 0000000000000000 85a1f14624c2c1e5 ffff8800bba3fa28 ffffffff81d0278d [ 58.873465] ffffffff838439a0 ffff8800bba3fb00 ffffffff83cf5560 0000000000000009 [ 58.881501] 00000000000000a7 ffff8800bba3faf0 ffffffff81419b6a 0000000041b58ab3 [ 58.889516] Call Trace: [ 58.892091] [] dump_stack+0xc1/0x124 [ 58.897444] [] panic+0x1aa/0x388 2018/01/29 03:16:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) connect$unix(r2, &(0x7f0000664000+0xd3d)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/29 03:16:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ae186252c93d2b04ded3711cff1ac711", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b45000-0x4)=0xfffffd66) [ 58.902452] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 58.909371] [] ? pm_qos_get_value.part.4+0xb/0xb [ 58.915765] [] ? warn_slowpath_common+0x10a/0x140 [ 58.922248] [] warn_slowpath_common+0x125/0x140 [ 58.928563] [] ? inet_sock_destruct+0x5f6/0x7b0 [ 58.934873] [] warn_slowpath_null+0x29/0x30 [ 58.940835] [] inet_sock_destruct+0x5f6/0x7b0 2018/01/29 03:16:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000026a000-0xa)='encrypted\x00', &(0x7f00000c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa8000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00003ae000-0x8)='keyring\x00', &(0x7f0000200000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7a000)="e37d443690370ba7f127b3631e8f3e4f71dab97793e20bd359d8e2a53f89ad2efd452b38eead0658931aaf2859f2d0ddbda3b32d73cc2ac27b4ed0cbde6aeaeccdf8050b1a58196f727cb58f81a55c50170f11b68da3cac779cad3c152ad8740006332604768877c853fa1a6c23e7f2aaadc82cd561929e0b287edf32f567db03e4fe90400c7df7d77d7491d41c8e8b766ec1181208f975e4796efcc6661350545e2e87479dc9fe7591c0faa67cc3c33cecdd19cb2bf50e8b3d22ebaa2", 0xbd, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f00000e5000)='pkcs7_test\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000faa000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00006d1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.946969] [] ? ipv4_mib_init_net+0x5a0/0x5a0 [ 58.953192] [] l2tp_tunnel_destruct+0x357/0x5a0 [ 58.959501] [] ? l2tp_tunnel_destruct+0x1aa/0x5a0 [ 58.965985] [] ? l2tp_tunnel_del_work+0x460/0x460 [ 58.972465] [] sk_destruct+0x4a/0x4c0 [ 58.977908] [] sock_diag_broadcast_destroy_work+0x25e/0x380 [ 58.985259] [] process_one_work+0x7d7/0x16e0 [ 58.991311] [] ? process_one_work+0x6f7/0x16e0 [ 58.993731] audit: type=1400 audit(1517195793.473:21): avc: denied { lock } for pid=9167 comm="syz-executor2" path="socket:[16288]" dev="sockfs" ino=16288 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.994905] audit: type=1400 audit(1517195793.483:22): avc: denied { getattr } for pid=9167 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.999180] audit: type=1400 audit(1517195793.483:23): avc: denied { ioctl } for pid=9167 comm="syz-executor2" path="socket:[16288]" dev="sockfs" ino=16288 ioctlcmd=5419 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.003910] audit: type=1400 audit(1517195793.493:24): avc: denied { setattr } for pid=9167 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=16288 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 59.061361] binder: BINDER_SET_CONTEXT_MGR already set [ 59.061368] binder: 9174:9176 ioctl 40046207 0 returned -16 [ 59.116267] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 59.122736] [] ? worker_thread+0x288/0xfc0 [ 59.128598] [] worker_thread+0xd9/0xfc0 [ 59.134193] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 59.141089] [] kthread+0x268/0x300 [ 59.146248] [] ? process_one_work+0x16e0/0x16e0 [ 59.152536] [] ? kthread_create_on_node+0x400/0x400 [ 59.159172] [] ? kthread_create_on_node+0x400/0x400 [ 59.165808] [] ret_from_fork+0x55/0x80 [ 59.171315] [] ? kthread_create_on_node+0x400/0x400 [ 59.178494] Dumping ftrace buffer: [ 59.182049] (ftrace buffer empty) [ 59.185744] Kernel Offset: disabled [ 59.189354] Rebooting in 86400 seconds..