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d14283a73c994a3f141862883d7921b923d0eb6fb71834f4909318835afd98db3b23b007bcc590a6af6a2680881a89290eae17502bfa099d08e35bf2988c492e7e2056809bc8db3a20cb0c81d0ebb99f9d2ecda3e44c25905f2b53b721c993850ae4b8c6521328c349b29990bc9f888fe2516292fb2789ee4064d045919d765faae57638c640a6cefea7ba1de5227d170a22cd2775b80228d92ee1d00412ad9f3cbb69dc6e22822c4b5dfe69a92661a01a91b4f6f5305d360feb488e5c32bb452c347815918905fd2d711a4aba6d9b1a5c91f32bc432540b55d10d81dcf113e9692e12b6383fcdedad09b339f5cc4ea68a182462109843e62ebb541edd6ace2d27bb82b8cfe4fb13af6cc8ebaf80ae96570d72ee257776fa5befdb9d68731f338cab4b9edfa82c034906237377e9cea6ecaa5cbfcecf73d380a646ac4acf9a97cc3f2ec66a63dd5cbf700d2b0762e738ccd84e4feb9997a53c83b69b745ed62517ec02bac7b3e49de81f1eb45f993560789fc0f2b21f6cb61dbe7e662bd78598a8ba5617ca4fb8d4be27d7187db3c46310e0924ac5d80e255874108f5af8a6cc70823b26287e2316bc1ae987a995c7bf2df49a95c3d1a5ed64ba0d95ab02cd688241d6678d5217157eb21482077dcd2a79ad83e9e2d698b2ddbba611c9d697802ebcf7db93184970ed9058a5ef63c521c3c922b608e501eb7d1de71a3c82183aded01b0098f05647d8074d9ecadba3c16903f0034d72bc094e7505d39b90e459b528a71c515aa0102f06b632f539e742656009c97b177be8c650cbac6612d987aaea50891d98d11a322b6a6fd31b7046251dd632427b6408acfd426f4bae8dc87b508f8ae925c8bbcdaf0bf40496180a05f34bb9d2fcb8852100a279a1f864609428977dc842b60c10344ef680b5008446c01a8201c3dcc1c81a1a7fa4b6d2329377712e0391122ee064f5f17b049843fb3e262f725e1e82421fd20b514d2ac2a3d6cafca8eca4ef9ffe5aca252382bfc9f4d4c19f1740577a4f07b61f8ddd781fffd64a2a89a5876a87d98b3446fda1a2fbe47d83953122afcf606cc89cf301dd3da590d89b114d497b7780409e2222cc83c70040e6265633109599d17610cff5e129818c437fe97a58bfc03136bb30fba8547b5ea565f5f12c88932409235060781641f9490518e2799ab168b4b9539fcf5c6121518f0fd5864a37ca91389801a7c6a6173d9f037575d8f1ffea44e4c5fe3ea4f25020249b993c746723d994b541921b51ff00018b44741a63709f511ae0e8664d3c1646b266e089c62b5cccc3758674e5df208c31d53521e29bffaf0ae1c75cc7ab464eb2a6f06a504139a02ffde8fdd366ebf69150c431a486ad936264d98d1c1592b2ae0e647691babc3b6a100caf1157ec0e7f51577569e3f0ee58a23a9c2228befe0b7b072483eb136e33ee120cebb6bbed4d995719f2804c110677c369628e7875f7470112931e06b46492eb5462580b950857929d17aea09a7d89cb0c6825064da5207a8996d8b6d9fde373f783a826439649d277f6f92ae719932e2f26fb248236c993d74370ef8833badfe56177a95707132505137e52a1abf1bb1428d346dd787b497492d433fa1d7d1a900fa2704f2b51cc31be5e663ef4bf1b0d32ddd7d66256f0ea2d3cf83a3b6b79f60f2e5658621cc6b3a5366171eaa9a7c8f049e7cd89843480c070546aff9a6ca072905703edbe9b0500684b3fa36bb7bbfa9bec1cf743ca762a08f741cbf9e291cfc211b2f6ed04f53b923f02fb74920e72ee29a41899d10c3c4c168465c9d04e3d3457af62f16c72391c2f0e9c5a0d946afa390e0d1fa4a8571d52efe7d1647c56177e08745201363625cdc0a949648a6bb2bf75e4000db22ae516c09a43c3f5960dbc60c57eabbed0847a69d5d251079cc4dad61306a69b04ea0b0814bf2406ba48487dfdbe59d46575a3bc1bfacb10db97cddc679cbcf68b343e5892d583476798bcc136384b8aab4e153f9271f8794575a8617bb3e4f04ad1aed6b71af1144637f6ca400d1869aee680980997dc9b578e2e2bdeac549154edde6329b15fcf068f5d5d435276246b05552a693e3f5ef0a2b4e29d2a32f228e9fcf081358719aafaad77617b5e2de6c95a0232a4603fdde618c419e776cb10886f027881f987ed937a5b795dcbb3982beb21662d2697e973730a46536bbcb362cc5f0c8547e10b56f0ca5ec151493f04b0b554b15e8081f8da1c16e8c8a2e0f25137d0a5e875d257b12ed74", 0x1000}, {&(0x7f0000000000)="f62c4efe61e450bb7ebcc932f99e3f2ae47f7ef4cbe48b2186f6a10a92b50fb018fd828969522ce4fb50ed0ece26c3a085f075f3d78d73", 0x37}, {&(0x7f0000521000-0xa3)="9c4a52bcebbd25de1eb6c6dd651e1a0c1d2535228131316698c216bc94ebb5e2bdbe975b8c869d53a281f7aba2d83e3d45bea9e7ec452d97d4e12f0e5354f03a1780fb78f7a64d4c578924d5cd5d88cc71908af0f729783ce4f0170f1e034596be1409f28e1bfac42b9e782c10fce52558b5aeef3956dac9a6f5e243e8ae0e0ab1c01820a59ac204ae9d1c560f3efbdde8c23fc96eacbc2cda928407760b8d1587c250", 0xa3}], 0x4, &(0x7f0000cf4000-0x338)=[{0x78, 0x10a, 0x8, "caf47532e5293bbc1092bde04452ff55cac72b46b63fbfbc9c8a847c1c3cca0394943131d2a75f46ea9583edc4bc8f28f08558c5a46e746bf28141277c67e30e2d2f4448eae033b3291c6451702b02cd351b381cae0285d10e631cc64a9cbec58ffa65377f928d"}, {0xd0, 0x114, 0x3, "df5742df640fc41dc4561f930c5e48dcd879debe46057f8b7ebedb839d18e4a8abf1dfa48d5d0dd5cd1fc0a3cac4e00225fe82c2d115f1e930e140762572dde91e4800d03b4a9e27da42949a6b2ff65d00ca0b098f1de4d111ce6bc0471eb870d2d4a47f1fd8c401d274581f009dfe5240afbef41692f22b45665d2499189170018fb21ce4bed33149aebd3715611ff33b541ddec3d2a6ec5636c473e34bc2879111f7721046b67d5b88ff6fe8ca4227ddea5fa91fede577517846befedaee"}, {0xffffffffffffff2b, 0x11, 0x5a7, "4f24f0827ff04503687a137b1a580796d417c772395a43174d687782f422b6a79360963e80d893a3964129157245c6ba962808d3b5f2ddf8c61ccf4d0ba6863bcf976597c03e5e4c0dc4ef304b146561b1"}, {0x100, 0x109, 0x9, "7adc6bccaaaa60b9699821e4b631012a701571bc0af586af9e27031c3889af7b0f033dff65ac48f40f1b84e0c3e7f7de89dcbd005331c7bb7dfb536d8c013bc0bd0f4e1329692f0afd9e6aa885af2d2b18f20d8bd81a7895a4a08d074819ec5f50b311d7edae8910bae93e73a234f3ddd777df6dd24007f03bedff7fbb56f0e3a3d27b8f7a21d38519625bb8ed54542e648b653abf870870dde9e198fcc676fc24722f6109fdc7499a9e92409134d080e390c1a8139f0e187e2b34592b37f152fcfcec7f4bf67c2f3d2dd075fc76a3349387e096ebe560eb094703da59d501e5b1fdca43d7d2f20b68"}, {0x88, 0x10c, 0x1, "ff8c278e87459724f07c395a23cc568ddd192c2a3d8f1fa3ed284326129740bc3dd6ad2eee85d13d92b8b7d339d3323707a6b44c3f988d3b9bcb16993817d83726d28808d3675d6444d2ac15a3e0fb500cb279a494f6da11b49280c63e7bebd2b1424ed8b6ee7d0e36e3bc02f938b2b0559dfb7a"}], 0x338, 0x0}, 0x8c}], 0xa, 0x40084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000af1000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005cf000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001a8000-0x4)={r1}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000074000)=0x0, &(0x7f00001fe000-0x4)=0x4) 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000170000)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d81000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4, 0x6, "b3684bc9b8ea1b365972db89fe4eaf1119f64498051afeeb753b391808fc9bb43f089d6ad191992522522c09e3339da28fb3ae956281d6f5c451d0b21ffb6554a860be2f91843d0316ef9260e5cf6cf6"}, 0x160) connect$unix(r0, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/01/13 02:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006df000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006df000)=""/134, &(0x7f000010d000-0x4)=0x86) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000084e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000493000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002bb000)={0x0, 0x400}, &(0x7f00003c6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000050f000)={r4, 0x1c, &(0x7f0000d1f000-0x1c)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0xe8}]}, &(0x7f0000942000-0x4)=0x10) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000ae000-0x8c)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000f3a000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x2c) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) 2018/01/13 02:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={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]}, 0x86, 0x0}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b77000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000b6b000)={&(0x7f0000071000-0x8)=[0x0, 0x0], 0x2}) pipe(&(0x7f0000261000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00009b9000)={0x2, 0x7}) 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000bf5000-0x52)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x10000, 0x4, 0xa59}}], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d64000+0x96e)={0x5, &(0x7f0000b37000-0x28)=[{0x9, 0x83, 0x5000, 0x7ff}, {0x6, 0x0, 0x101, 0x0}, {0x3, 0x2, 0x100000001, 0x2}, {0xda34, 0x5, 0x8, 0x80000000}, {0xfffffffffffffd50, 0xdd, 0x0, 0xf481}]}, 0x10) 2018/01/13 02:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00003c7000)=0x0, &(0x7f0000124000)=0x180) sendto$inet6(r0, &(0x7f000088e000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) write(r0, &(0x7f00004ab000-0x95)="b6b9479f4e3c4fd77e8c653745c240399d303aa0ec24c5768782d7158320e463cad4c885b6bffdf91d1b8594d1836d758d5b18f4430989d0e67428e54559a3802e04ca7c54efa1c591b36de2bf26aa4acd3bf029a06e6a201d6130c8a90c42f83184bd47e3161d472de52a252e57025505d316dac907df82bba0aee0b0459b4776292ec05c10dec2705238e77309f2323db8cd0a94", 0x95) r1 = socket(0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000166000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x1f, 0x73, 0x3, 0x20}, &(0x7f00005f7000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d99000-0x8)=@assoc_value={r2, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000887000)={0x0, 0x2e}, &(0x7f000054a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006de000)={r3, 0x1a, "26f5aa575f876c098ae2cec6390968d4aa83af9484596bcec847"}, &(0x7f000066a000)=0x22) close(r0) socketpair(0x13, 0x80f, 0x101, &(0x7f0000b6a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a05000)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000ab4000)={0x0, 0x587, 0xffffffffffff8001, "c552ce7dcaaa", "02eb2a2d1c37177063c074f37999778d"}) 2018/01/13 02:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005f3000-0x100)=[@in6={0xa, 0x2, 0xb42d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0xdf9d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x400}, @in6={0xa, 0x1, 0xffffffffffff76be, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x100) close(r1) 2018/01/13 02:33:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x1a5, &(0x7f000058c000-0x1)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fa7000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x1c6) [ 138.984541] dccp_close: ABORT with 214 bytes unread 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000527000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000ee9000)="", 0xffffffffffffffe2, 0x0, &(0x7f000050c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/13 02:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e12000)=0x6) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00009e6000-0x53)="0600000000000000ed1800400000000000407470ad6db86078032ea94addbcc1de84de4441e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e0006865b11709badbae87a", 0xffffff26) 2018/01/13 02:33:25 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket(0x4, 0x5, 0x1000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000fe4000-0xc)={{0xdb, 0x4, 0x7f, 0x48d, 0x8000, 0x401}, 0x5d6}) 2018/01/13 02:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e50000)={&(0x7f0000f15000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000294000)={r0, r2}) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f0000301000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300090001800607ec00d9005f", 0x1f) writev(r0, &(0x7f0000353000)=[{&(0x7f0000aeb000-0xe0)="1aa5a7e6743c27374c7a46bc771723dddedd4a54c2a1b29bdccf43b1489a34c24d5b03ddee545656922e4e332780e8d9c4cbbe86527246713018d49a83333cca119fb2866bb6f80e133dd428634afbbec38f57e8ced499adb511e2af4268362bfee21ba76e45474c4864be4a30f1127682f69d0f7f712407d7178b6c6f3ba9f5d2f05167c23dfcc0d61dc1a08dc8846779e2e0e9c6142400e98c3e2dc76e58ad34dd6d12ea65dfcbef28918f4e03df8721038bae66e8974a0d522a1d2d2232bd254d858b963459818532ff3343bf571eeaadd7c20f7e4a6ab0180d04057fcbbb", 0xe0}, {&(0x7f0000c9e000)="bd342b51bdc78288a8a8bafa26bc81a37db39cfe0b9e377b00fc21f8a6a3c6765f985e89611d6deb0a6447082bad42175a5c3a378e12231067f469b577b448a48eb428d82b983c024c5ed100c34ea6a73e718deba029bd25ce98ebddc1021e578d455ca6530eb28b30d77e50a750f03c47923436900031467d99605342067d315570a37963b36161649b", 0x8a}, {&(0x7f000020f000)="ffc9844f5e5350aa15c07e6d25c0b8f99c4a650f51249bdc8af9ec66cd005864c83e1e67fee2167d0773c966fb46ec3f13f0464134b5feb99ca0ceff0960d553862d21bf720f20956bff0656395965b72e7860c084ebe66773a900b3d35a02588628639992d26675d987f02c60c4184a9c0ec8e3902a28fb7c01c25550ab873aba57c6cd982dc714cc5562e75fb041c2be8d1639597971674e7c23cbb62142ee1c1a8d01c52123541f029ed3b1dd5bef3425a05b83fb54482b682a99cd0ed9430379e113824ec64aea3495c336682817c102fc737a6228", 0xd7}, {&(0x7f0000906000-0xf1)="9ffab661895a6d2bf6adb4869d6b4a7d26371c8c1774940c7bf2081754245c77aba705a730cc3240e72aab4d9524b1f78284312f2d565bb29e927ad192ef85492bac122b3f0e7b7de3eba7ce19540a8b18536b0f5dd7515c3c26466079c53658bde315c0d8c1a65824e3f767efc79fb11bb0ce1a9ad276857dbc4011a8e282fcf449d8d6db354f774bf15b2210687bf1043a1c405546ff815b335f2ffa4101d30c4a8a2d6e9cf75421bdf1965429359fc36396ec1a8646ef5e277bcaf3537665730d172a59099a696377a7939a0ba2705042b876489d9fbf00f965e3ab3eed4baa74edd9399ed6b9698700d414e7573cc7", 0xf1}], 0x4) 2018/01/13 02:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000a3a000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000-0x1000)="d93eeb6646a58bd2cd4842058adf85f1202c808c17eaf5f31de79474d5d3a305ef62d433227633a81eb2bea0b454d0e1bab65d986f116c4c7d7a4ed6ad64a4d99e10e7bcd67778259ec19969def2a46bf5bf55d9e0f4953dcc19da72ecb6fe437b6d3a4f20441aed124201d306b28e3c5752a6420a96688bdeaf64cbe13e9359b6", 0x81) 2018/01/13 02:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ca1000)="4a249996d78159e9b42e356717b41fc2", 0x10) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 02:33:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x401, 0x800080000, 0x5, 0x7, 0xffffffffffffffd9, 0x3, 0x335}, 0x1c) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x3, 0xfffffffffffffe49, ""}, 0xfffffffffffffed5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe4, "d313213d9bee70be0a92d1c925f9cbfe2e1591e024336162695aad70c9ced09d1dfb5117395ed55192dae1383e7869f434d49405b01f8c90a99e95f3040d4bcc974e21bdcfcbbb5345e2925fd974329566c067c2c29817b0b202f59ae7844f5293b9428f57007ae219ae482d90183278591a9d972ee4760433b6ae399e60db01063174b87ee8285e1f140e84761657fdb033181f88985e8cca3b9b0c1e4fc709678b2278d018012977a103048d0bb71b029f12e17e4f010398474ac989b3cab87ad80dd856bf445f825d0a80b7871f09ab58dea16bf0fbd5e330d02df71d6f42cd2d06a6"}, &(0x7f0000001000)=0xec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x2, 0x8b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x865, 0x7, 0x2, 0x9, 0x5, 0xffffffff, 0xffffffffffffffe1, 0x9, 0x800, 0x5, 0xff, 0x4, 0x800, 0x80000000, 0x6]}, &(0x7f0000001000-0x4)=0x108) 2018/01/13 02:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000340000)={0x0, 0xfffffffffffffff9, 0x8}, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f000056f000)=""/106, &(0x7f0000e56000-0x4)=0x6a) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00006bb000-0x8)={0x1, [0x0]}, &(0x7f0000123000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000be7000)={r4, 0x1f}, 0x6) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000307000-0x8)=0x0, &(0x7f00003db000)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="16", 0x0}, 0x20) 2018/01/13 02:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ee0000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000065f000-0x8)={r0, 0x5, 0x0, ""}, 0x8) r2 = socket$inet6_sctp(0xa, 0xa1000000000a, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) [ 139.121510] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 139.176094] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/13 02:33:25 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000fd8000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fd6000)={@generic="9692627d721c1315f5661f83e688e77c", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006ac000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd8000)={0x0, 0x40}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd9000-0x57)={r2, 0x4f, "9785f9ca6b89c2d94d4721013e56f98cbcddedfed90ae706f2c91cd42e3bc0176076051a94a860f91b2942d3003b1e1fd51f77ad970e8329a0e021a169e96b18478e763a01259bbc08b40e6ac1a1aa"}, &(0x7f0000fd8000)=0x57) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000088f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ea000-0x4)=0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd8000-0x4)=@assoc_id=r3, &(0x7f0000dc5000)=0x4) 2018/01/13 02:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eeb000)=0x0, &(0x7f0000177000)=0x4) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000e0000+0x453)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebe000)=0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000027f000)={0x0, 0xb3, "38d76cfb1ef06cc851f2a05952484eb6602f9e38f0231b9cec0752c21b1db907050c6cbebbb2d39a0b57fc4c6a6548e6a79b067b5570d05813340fa802f8f198569e6f9dbd076633564de0ec97d874a8182c6a4194e3f7e3f83cd62e6d3224632041b9f1ac21fb5e58029e9632f2497500fcbdf4fe03e376b4e0c54434e19ed0ec07deef569ed863925d893142c5f3b9f13c93373c9924f35f37309a998504a9d3301924c9ce74497085b798b973bf9ff9b261"}, &(0x7f000050c000-0x4)=0xbb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9e000)={r1, 0x0}, &(0x7f0000690000)=0x6) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/13 02:33:25 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000944000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000031a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd9000)={r1, @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]}, 0x4, 0x1}, &(0x7f0000e73000-0x4)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f00004c9000)=0x4) 2018/01/13 02:33:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x7f, &(0x7f0000c48000)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) 2018/01/13 02:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bea000)={0x0, &(0x7f00006dc000)=[]}, 0x51) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x352}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d81000-0xe9)="cc1248ec9036938fc11577713cdaf0bb32c4c2a6626fe699c92e46986472bf65fea996cdcc366ca17516fa002e356afaa171a0267217e7f84a01bc0741d35db1959b1baaa6d384ae97c2831332efc2695187b9b2972ca8b91c7a199c3106ef25776460e966b390d194000025dee2", 0x6e, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/13 02:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000bd4000)=0x0, 0x80800) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000cd2000)={@rand_addr=0xfffffffffffff426, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) 2018/01/13 02:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000081e000)="020aaf0402000000006466bc8e1d4b48", 0x10) sendmsg$alg(r0, &(0x7f000097c000-0x38)={0x0, 0x0, &(0x7f0000838000)=[{&(0x7f0000604000-0x2d)="2409d1ddba6d7097a4ed7767eca0cb0587587d4704ea3ee0325c8ed8fbe50b130631fb738ff68bda4c4125300c", 0x2d}, {&(0x7f0000ba4000)="ce33edf9db6994a2b00fbcef49bb0d6a4a9a7f4ec709be1c3bb97ece14585906b266bcbcf986c4279623489c7e4724c0aa5efc80c3b20cdda22a077ff4c5a207fc1540759f44d6777f132d0255d731338ea9b3b7afb97c52ddaed7fb105a99e7ceffed571f99a88aebd4735b4e", 0x6d}], 0x2, &(0x7f0000a4c000-0x118)=[@iv={0x88, 0x117, 0x2, 0x6e, "69f186320a6bae4afbaa935e516f563b348bbbe94b3ae9dfef2aba90b9c3e80812fb9c2858499bb027451dcdfaa4c8b54b49a564bbeb5274faa1329c173e21496789636afc766ad3f6ec18c34d87acce1ff5a2b139aac359c11bee41be69019685a90df04fdcdba43a22d1ab228e"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x118, 0x4}, 0x4000800) 2018/01/13 02:33:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000950000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x4, 0x7, 0x0, 0x0, 0x4, 0x5}, 0x9, 0x1, 0x6, 0x4, 0x6, "12d281b401a236a3f5948cff75a7f4160509bd3fdb95cc9211d3337971085118d000ff5dfb9fc9593c60f9fca56f4eface5845c5e164ba5c7f72a3fcb74b27dfe75f8bf2901446919091ecabff2e23f2f65587372d94c5506d1848210bda393b2d66acffda495195f4e532d5694d268aa17ea3e59ed50d16edf20c444ffffc8c"}) r1 = socket(0x11, 0x80b, 0x23) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000015e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x1, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r2, &(0x7f0000b9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) sendfile(r1, r2, &(0x7f0000431000-0x8)=0x0, 0xffffffffffff8001) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000010c000)=0x9, 0x4) sendto$inet(r2, &(0x7f0000f73000-0x10)="83", 0x1, 0x8084, &(0x7f0000f72000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xb) socketpair(0xb, 0x3, 0x1f, &(0x7f0000f50000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r3, 0x21, 0x82, &(0x7f0000794000-0xc78)="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", 0x1000) sendto$inet(r2, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2cd7348ce5ab89c6b992da5fe6", 0x44, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b09000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000c75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009ec000-0xfd)={0x0, 0xf5, "fa9a465dabb16bb1a949e7ca7afed34dff6c20551523e88bf0f1f18e3ce446187391436773fc580e3d306a9cba444a270f8748ce8b86e5dd94fc16810cf693b7bbc65d1153dffca304532e8d8f43a8addb99cdbc8f5a628fb2cde05539e243294f6908cbf8c56dffed90d38539863f3fd6e43da7dd4f82d96d0f92c6f67b79bed9e87596e4939256379e07d80db618462050543e667ac073941401f8edd5b84bdba9611c1dbcbb3787ead0b9ca02a37144a39aab67d4361dd4023dddc46992a1508214acd46c2bac61022a92245aacd00d94d4078a493488b6a3c18615211c8537c0aeaed7fd63d14580096a52f5b5f05bbfec4c9c"}, &(0x7f00003f4000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r1, 0x0, 0x0}, 0xc) r2 = accept4(r0, 0x0, &(0x7f0000866000-0x4)=0x0, 0x800) getsockname$unix(r2, &(0x7f000044c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d60000-0x4)=0x8) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000397000)=[{&(0x7f0000230000+0xa98)="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", 0xe01}], 0x1) 2018/01/13 02:33:25 executing program 0: r0 = socket(0x0, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80000001, 0x30, 0x8aa, 0x6}, &(0x7f0000000000)=0x18) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000280000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x99, 0x8, 0x10}, &(0x7f0000a45000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000c54000)={0x1f, 0x9d7}, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d81000)={0xffff}, 0x112) bind$packet(r2, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c40000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060a000-0x4)=0xb) r3 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r3, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f26000)=0x0, &(0x7f0000dfa000-0x4)=0x4) 2018/01/13 02:33:25 executing program 1: socket(0x5, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffd9f, &(0x7f00002bf000-0x23c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffff8, {0x100, 0x6, "a1a175", 0x0, 0x99, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}]}, @fragment={0x6e, 0x0, 0x6, 0x7, 0x0, 0x60, 0x1}, @hopopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x800}]}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0xfffffffffffffffe}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xff, 0x0, 0xce7, 0xbeb7207, 0x0, 0x774b, 0x0}, @routing={0x3e, 0x0, 0x2, 0x1000, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "24d325868709b48293ba045b877bac4689bf58f55e90e95e944e3331366dc7ec53c1052ab41a48b0456e0095ef10509f2d38cbcf0b000453001c22b905f138fa14fa7dacfdc78ffab3f3f4089679ab2834c57b08651cf9739b7ddf485b0b30d8fae197014d1a4bc868d61d58f650f5d5ab7ce57451766d07ea2c4b3ff35d3ec66508d0471b05363025a29c440def93d89738f7a64229f9e94ffd49e6c06b068edd79243c7b1675afd3d4cb7e1ad58cb32428c0daab3d586e0b7a3b0dc6cfe31f684bbff22e4461c426f20a4566a39c1a37904a0c0e34b5956e21"}}}}}}}, 0x0) [ 139.383013] sctp: [Deprecated]: syz-executor6 (pid 1915) Use of struct sctp_assoc_value in delayed_ack socket option. [ 139.383013] Use struct sctp_sack_info instead 2018/01/13 02:33:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006cb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000140000-0x8)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000efc000)=0xbc, &(0x7f0000472000-0x8)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00005b8000-0xc)={0x20000000, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f73000)={r3, 0x28, &(0x7f00000a1000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000251000-0xc)={r4, 0x401, 0x10}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f000038c000)={&(0x7f00000c2000-0x8)='./file0\x00', r2}, 0xc) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/13 02:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b88000)={0x31, 0x60f, 0x200, 0xe9b, 0x40}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/13 02:33:25 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0xffffffffffffff25}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b7000)={0x0, 0x2, 0x30}, &(0x7f0000559000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000581000)={r1, 0x1000, "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"}, &(0x7f00008b3000)=0x1008) 2018/01/13 02:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000bc3000-0x78)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x3, 0x5, &(0x7f00002a0000)=@common='bcsh0\x00', 0x2, 0x400, 0x0}) r2 = epoll_create(0x20000000000080) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000ae4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002e7000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000062c000-0xd)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x7, 0x40, 0x9, 0x4, 0x7, 0x9, 0xfffffffffffff3a7, 0x40, 0xffffffffffffde03, 0x10000, 0x40000000, 0x7ff, 0x6]}, &(0x7f000036d000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000081f000-0x8c)={r3, @in6={{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e9) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000165000-0x5c)="fd6371b167a2c3a7fc19f9899e1eb52c0920778e3723293fff98b61c1a3b45b9fe7fbde7caf9aab0bed8c445a2bac91f554ade1a3d9bbf75cb539a3e9fab373292666f3f6a9c6a4e0fc3be89e8018266e392837cd6d63ca8e84e3160", 0x5c) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a04000)=0x1, 0x2) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/13 02:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x4, 0x7, &(0x7f00001f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000758000-0x108)={0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x0, 0x8, 0x43000000000, 0x5, 0x400000, 0x8001, 0x78, 0x6, 0x7ff, 0x1, 0x1000, 0x2, 0x8, 0x3]}, &(0x7f000044e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a21000-0xc)={r2, 0x2199, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000814000-0x22)={r2, 0x1a, "9b65eb05969ec65c0ee0aab8b283cc415f277baba9c06c10ea33"}, &(0x7f0000f0c000)=0x22) socket$inet6(0xa, 0xa, 0x200) 2018/01/13 02:33:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xff8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x739}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}], 0x38) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x8001, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 02:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007be000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ad4000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0xe8) connect$packet(r0, &(0x7f00001cb000)={0x11, 0x1b, r1, 0x1, 0x5, 0x6, @random="93943c24165b", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "880065580000ffe6"}}}}}, 0x0) 2018/01/13 02:33:25 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x200000010) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c75735", 0x26) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d9b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000930000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007c2000-0x4)=0x0, &(0x7f0000f82000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f81000-0x4)=0x0) 2018/01/13 02:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000ef8000-0x10)=[{&(0x7f0000010000)=""/56, 0x38}], 0x1) write(r0, &(0x7f0000de6000+0x828)="2600005e000906f1700000240004f2292100000000000000060000000000000aedea", 0x20f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001e8000)={0x0, 0x9}, &(0x7f0000cee000)=0x8) write(r0, &(0x7f0000dc8000-0xdc)="36037069310489319acab470734a55ce494b7f4050d47cf96531ca31561f139c3a73abdd4c307745a7348b3b60e2c3795d147c1d6bcd96ba930b56b1f8850bdd7fe064c508f50b6c920a22b7c7d3e5bdde6857cb9a13b050a8e79498c3f55c10cd176fd405d13bcecb833745887a58e93de90925999b3b437b2e6c36d6432af2b51fa2440189520639c267c7bbd7c262bbbdb32150effeb653ad2c3400a56344c9012d2fe4a6a947e1cbb296119d6db70a5ebc1e9b6df234a915ba4000071fbe26c87f30141064667237048de7e14adf95c17a664118ae0f55926468", 0xdc) getsockname(r0, &(0x7f0000110000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001b7000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007b6000)={r1, 0x9, 0x480000000}, 0x8) 2018/01/13 02:33:25 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d23000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) getsockname$ipx(r1, &(0x7f00007b4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000709000)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000978000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ae8000)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000921000-0x8)={0x0, 0x0}, 0x8) [ 139.576250] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=1967 comm=syz-executor5 [ 139.594426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1073 sclass=netlink_route_socket pig=1967 comm=syz-executor5 2018/01/13 02:33:26 executing program 5: r0 = socket(0x10, 0x2, 0x20000000000c) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bd0000)=0x7, 0x4) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000001c000)="", 0x0, 0xc0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x3b00000000000000, 0x0, 0x9, 0x0}, 0x7, 0x4000000000000000}, 0xe) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e56000-0x8)={0x0, 0x0}, 0x200, 0xe000000000000000) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3528, 0x400, &(0x7f0000000000)=""/4096, &(0x7f0000000000+0xe63)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000abf000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000037b000)=[{&(0x7f0000967000-0x34)="f61af18fde56a4e7618f27c47f961ec6c453ff699e93e64a664c8e93e466846c2a3fe93d421566ecf80a47004aa2fc635b298c31", 0x34}, {&(0x7f0000ac0000-0x21)="1232b105572dbe4d2804ec17287fa3bc6f3cf3c42612244452ab3a5627178b11d7", 0x21}, {&(0x7f00009be000)="f3de5bc55fd0cc704608ea6afbc0ba599b2eacce1d8f6d4efb717e3b4adc5e1e8ff9604c0a994de1b633e3f88423d822712b5500e95c61dda4ced6f3ed609ad55c7a74c06df7ded9b131726b8f7b91a25de3d79319803c312b12856abcbb866e14414687c3b4342911a91fbb5e7cc179daa95b5e1bc64273166dfe2711ff0e45da249617b9987ce610d02a594578dee0e20686121cb656c9f9f8daa96c6b84175d278db1fd37043007", 0xa9}, {&(0x7f0000abf000)="cc42429d9abed8def5a7dfb4425327aa3ac3522ad880110a9f4cf59e9557d2b784588159466c67aa9322b92223478e13020bddc569a9c28450c73e1262d2855ad4e39707945ab7573f5d829be5787da05c4ed4fec341a55c784e9386b481bb529248a5ab4f33999211037f7320555fb86697a534d16a8d7969f528154a4b6ca511a4732b881330b791f4ad122a5712e4ce79e0268c9a746e66ab779d9f19795505a079335c3656fb81e4cae37a82cf4b1b449488de16270970d81f3467d8cb7abd0ca05e63d025b7984d55f022c9bb7eb687dfd499aeb120304f55981d22ea4d824561ad8b", 0xe5}, {&(0x7f00002b8000)="5757a27c1fb08b4f6607e878309fc029c60cd9e44134b9f18e12b99a92c1d640ac863161c6adb8ff734ace6f4de44e16", 0x30}, {&(0x7f0000ac0000-0xe1)="fed5cb5b981bbe2e76b4ed4fe5335ebdb6fc710217a0cf50c8e9e713c4384a078af4af5527c079ccd61e4623488fd4cd07d78ecbfe889773b15b3ea1ecaa5f650e9b6721a2d46861d58ba7de9b211998e840bfbc888fe99248ff7f090ec6736bf75b1bc2c132660163e99f59173b47fc51c4d2d0f29b2f742b593634b01c4e1d1c38f6f2be32d2c7f09b86f1bd4f105c2eb0fff87fd4f9bb07226cc8ecb54e76428aa5b6734156fca594576b4a9d70b2b42a994c0500ab6d6a73984e8039e8a7ec94a128b335d5820a12fed51e2b8c0a828522dec0d56ef9aafda5e189ca0d0c9a", 0xe1}, {&(0x7f0000abf000)="7b91b1dcf255d99243a0fcbb2806cf59405d46f6ff5256a5edbf436e32da1ca52d8b1426c12df1fbfb16e10d1ba6802e3277c6f29bfd20108da43594dd53099db3eb071fb3e10b9ee2b6720f0b0c7db4727604da4e4e768c3b88b3d319d06898466f52a6031e562efd860f495fb94c7a55796c75d79c7d3078eb506c984115cffb503cdb21392c320e017ffa67f9872adb2985b4b0de6b790ecc5626a769d787f6e7cc6bb6b9cf9694cbbe7986cbf18274772468ea197871d1cbaec0f9a4a4cf07924e1826eb3b0d0aae2ea9214beb44abe3750f897f8195e9dc57c6ce0c78", 0xdf}, {&(0x7f000000c000)="fb684561ab91fa8bba0e814f3fcf4af170be7572be45066087269c111c0bc4f42ce270c403", 0x25}], 0x8, 0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000ac0000)={0x1f, 0x5, {0xb28, 0x1ff, 0x7, 0x1ff, 0x8, 0x5}, 0x6, 0x100000000}, 0xe) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ac0000-0xdf)=""/223, 0xdf, 0x0, &(0x7f0000ac0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000868000)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac1000-0x8)={0x10000000, 0x0}) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bf7000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5130000000000000de800000000e314", 0xfffffffffffffd86) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e28000)={0x2, [0x0, 0x0]}, &(0x7f0000a55000)=0xc) syz_extract_tcp_res(&(0x7f00004bd000-0x8)={0x0, 0x0}, 0x3, 0x5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c3d000-0x8c)={r3, @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]}}, 0x8c) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x1, &(0x7f0000011000-0x7)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000010000)={0x0, 0x80000000, 0x20}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000010000)={r2, @in6={{0xa, 0x1, 0xa4000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000010000)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x1, 0x5, 0x3, &(0x7f000000e000-0x10)=@generic="52a04861506101d56d575205d74d0c85", 0xa1f3, 0x873c, 0x9}) recvmsg(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f00003f9000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x151, &(0x7f0000d1b000)={0xac0a48e}, 0x8) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fd5000)={0x0, 0xf90}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fd6000-0x10)={r4, 0x1000, 0x2, 0x2}, &(0x7f0000513000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000fd7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e4000)=0x10) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000638000)=0x200, &(0x7f00001b6000-0x8)=0x4) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f000049d000)={0xc, 0x2, &(0x7f0000fd4000)=@raw=[@jmp={0x5, 0x1, 0x9, 0xb, 0xd1e6281e2fe21b88, 0x6, 0x4}], &(0x7f0000713000-0x4)='GPL\x00', 0x81, 0x26, &(0x7f00001a4000)=""/38, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b7d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fd000-0x4)=0xfffffffffffffefa) r8 = socket$inet(0x2, 0x2, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xb) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fd6000-0x28)={@common='gretap0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fd4000)={&(0x7f0000fd4000)='./file0\x00', r6}, 0xc) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000000000)=@delpolicy={0xc8, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = accept4(r2, &(0x7f0000b78000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000065f000+0xd09)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a23000)={0x0, 0xfffffffffffffffb, 0x0, 0x4, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00006ba000-0x6)={0xfffffffffffffffb, 0xffff, 0x7, 0x81c4}, 0x8) [ 139.644844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket pig=1967 comm=syz-executor5 [ 139.647651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1073 sclass=netlink_route_socket pig=1969 comm=syz-executor5 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000be8000)=0x11, 0x4) r1 = socket(0x800000000000010, 0x2, 0xc) write(r1, &(0x7f0000d1f000)="1f000000070601260000000000000000fff5f30c0900fdc0ad000806080000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000095c000)={0x0, @in={{0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9, 0x5, 0x1, 0x6}, &(0x7f00001e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008da000)={r2, @in6={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xd54d, 0x5, 0x80, 0x100000008}, &(0x7f0000fba000-0x4)=0xa0) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000573000-0x3c)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f8e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[{&(0x7f0000f8e000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0xfffffffffffffffe}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c88000-0x4)=0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000386000)={0x0, 0x70f4}, &(0x7f0000bd8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe0000-0x8)={r2, 0x2, 0x2ac}, 0x8) setsockopt(r1, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000010000)={{0xce, 0x9, 0x5a0, 0x8fd, 0xe996, 0x3}, 0x0, 0x3ff, 0x101, 0x7, 0x5, "7ef3d41ac995e86148936e489d8fceabea15ffaff67b8726b94d9e4e28982a27d091daed964ec934b1042474799d272b0e4c31dc30c1a8378948593dae6e9aaac0720e9499d74ae507c07e5bdeebc68f42f38f702026ab154b6171e916cf29cfaf1f8d5387597928902253305e87fab9325a9cd70a8a0181041f656bb959ada1"}) sendto$inet(r0, &(0x7f0000003000-0x154)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f000000e000)=""/59, 0x3b, 0x0}, 0x0) socketpair(0x1b, 0x2, 0xfffffffffffffff8, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x20}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000011000-0xf9)={r3, 0xf1, "a6f26efaa7430b0ca2632ffba267259b28a05ae34a03cb47853b910ab90b6e7d82348d615092cd2235b2ae78020a496be37d52460fcd1568a0bac8913ba02996c1a7a80240345c2f1961afc9ad3382adccb42106bfe677627bc4831a73b75f80a5710bd812e761f5ce2512798e67fd6df8028a249b36f28dffb0faf31f39b406cdc90fa094daae2ec48e2b205a3ddf22a94784385ef1a91a95425219a06a86421352c3068c4fe9d7d3bdada9ca7e5d3143c3b7127f2e9e86be52fd90dcd2986a6d7807758c2a4d97de7a6c979657748d6309cc64fb517f961dfdec71f2097782262707816fbfca57e5cd5d8024c3c51578"}, &(0x7f0000003000)=0xf9) 2018/01/13 02:33:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d8b000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000c75000-0x4)=0xc) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 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}}, 0xe8) 2018/01/13 02:33:26 executing program 5: socket$inet6(0xa, 0x80000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$int_in(r0, 0x0, &(0x7f00007f0000-0x8)=0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00006f1000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8975, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x603}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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0x1198, 0x20000000}, 0x1}], 0x3, 0x1) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x811, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b34000)=@int=0x9, 0x4) getsockopt(r0, 0x22ba, 0x6, &(0x7f0000432000)=""/48, &(0x7f0000617000)=0x30) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000721000-0x4)=0x1d, 0x4) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd6000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000374000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d48000-0x4)=r1, 0x4) write(r0, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000a07000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d44000-0x4)=0x0, &(0x7f0000278000-0x4)=0x4) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[{&(0x7f0000279000)="d6f208911ae41ea1054116872c5697f95bb5e44dc5e03acc2d071187f3fe060b2aaa2658d202f548866a99780a26286c99eda0e364a3d68a0ce0b29371166d2cc480d9ffb1435f59b8576fa7e50981dc68ac98913787872614caa83bf1aa0c229ebdb17ecd8b6f6c0a735df9fe6a959e369fe0f2677331e82adcf56c2989ada75e21ce945b313f6e556cc07df29e4c84978270016d8f3d404c38a8804ec20525498d0ff5a8821488d55634ffa1c74ad90b861879ba4fe8e438794a8056120199f6880b3bde3b68aeedf6510fdb398790e41bbb518f66e48360a3353bf3fe2b2cf3caedbdb5b10b5166fe6d4e94707c5dbde87fc61d29711d3f4b660f98a622c19d98c7572df2de38cb6d1617f9e1e5eeff24caf6ab8672427f2161dbe6835ff42b0925cf0aab964e7271d855a5ca4068edac51ab457b9aae6be74ffab353", 0x13e}], 0x1, &(0x7f00003a1000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x1}, 0x24008001) epoll_create1(0x80000) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004fd000-0x90)={0x10001, {{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]}}, 0x90) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006a2000-0xa)={r3, 0x2, 0x251, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000e5000-0x1c)={r5, 0x7ffffffd, 0x344, [0x7, 0xffff, 0x2c8c856b, 0x10001, 0xfff, 0x4c, 0xb5, 0x8001, 0x400, 0x0]}, &(0x7f000068a000+0xaae)=0x4) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r7, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) writev(r6, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$key(r7, &(0x7f0000536000)={0x0, 0x0, &(0x7f000058a000-0x10)={&(0x7f0000b5c000)={0x2, 0x13, 0x5, 0x8, 0x9, 0x0, 0x6, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8000) sendmmsg$unix(r7, &(0x7f0000adf000)=[{&(0x7f00007f6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000091a000)=[], 0x0, &(0x7f0000d2b000)=[], 0x0, 0x20000051}, {&(0x7f0000203000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000773000)=[{&(0x7f0000a20000)="", 0x0}], 0x1, &(0x7f0000710000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f0000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) socketpair(0xb, 0x3, 0x5, &(0x7f0000480000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000c84000)=0x2, 0x4) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000eb1000-0x307)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="446c830303ec", [], {{0x86dd, @ipv6={0x0, 0x6, ' \x00', 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7a7096", 0x0, 0x33, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], 'NK'}}}}}}}, 0x0) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) socketpair(0x11, 0x7, 0xee1, &(0x7f0000430000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e3000-0x20)={r1, &(0x7f000024f000)="1c0139e779059c85411d54dd919ba995e2799cd0b8f0356d9f75c682de31776b7956", &(0x7f0000fa8000)="c0dc27035c85337362bb660e5b6f26bc47365dbde03777e816346f207497a7ca64a316fded5ad88aa1ffbf4d9b9543bae276e4e7abe1b02ebe9bdbdc38", 0x0}, 0x20) sendmsg$netrom(r0, &(0x7f00007dd000-0x38)={&(0x7f0000a7f000)=@ax25={0x3, {"06d0a65db79e4f"}, 0x200}, 0x10, &(0x7f00009be000-0x60)=[{&(0x7f0000593000-0x1d)="73e4378b7c1a17bdd1b55ebd4740600a7cc7ef4d232824abbf96917849", 0x1d}, {&(0x7f0000908000-0x80)="10355926222a0507436abefae696c224aa8025e65b2a5f8b000c20164eba5f57cd1137110a07c859c52eddcf4c1c504daf757248a96f7213e1a56f7cbc30c563a374959240fd73689c393e5b066e263b50178ec3349f6aa880666ad1fae4797dea291be7f332bc3505a9fce08c5daba77e461528382be568099b234f3037d12a", 0x80}, {&(0x7f0000273000)="42b2097d6fe5a4886f3e7d7b6caf410260d493af164d21fa4d1b4598458f5f988cafe2d9a8c66f353716d11375b4f4c4e96c56bfd7ea3b0aaa9c593f1161f144f60dd39e499c2d1742a712e14946d6044925408ebe8b5d03f4133c798f", 0x5d}, {&(0x7f0000bbd000)="8dc82a6df5f47b7c300e3b4c5057edc09612f4ea480bd040c4303a58ccc03470eb421e91aa9ddef0a6cea672fef77b6402fad1e5457555959b22e16a334f33e2fb5cd4152c1aecf5164eebf75c94c496a36a4cadd3f05957e8c9d1d69eaa7e261bcda8", 0x63}, {&(0x7f0000dfd000)="2cd6f928ced0f22a708e451c890c4f61dc0a757082b595d8bfa33e0700da2949b5df8461b725a45a2c0e3814f6eed5", 0x2f}, {&(0x7f0000282000)="2f51403c569f1543e6f32ec7c2680e327bdf1f43caeefcb9c90ede4e64c89a1be4eb3e7e72406fa74a151c6a1c7e80bf95fb1ecdcd36b63a6219cb19906de42da5293188e21d42b51bb37623f3f735bfe12f05d234d6fbcecfa079fd0d213db86d934c7f82fd6ff502461a29835cee27a31562a1798bb585457f967b3b7daad18f0b3a63a47ebdd59a77c96b1ca1685aea6f9b35b002b3ff5b8dd355e1eccc91a18d8cc26509cb7742fc14a58b131bc8af71302a3a3c59f189115277713065a9c811f381dee4cb57299ae0a77b11ed7d96343cf76f601e0d1068de016585fc1b52d4d836952f882cb24b31f9", 0xec}], 0x6, &(0x7f0000be8000)=[{0xa0, 0x0, 0x10001, "687f7e6a8809de8431463c856c0dd92f5ba26521e1c51bd173ac56d13c58fa4f30ef47bc7d084a0228f0492f66f38cceba4e94bfe4dd116a8cc3920793386573f151312376c91743980dc04a60a6961c598a913a23056c73ecedde68f2f2b8801d24e10f4fa4bba0573fdff67879d07ebbcd67e02f994a91ef4f615fc1c8ec4dbf30c5457a225224bb7d96678eb032"}, {0x28, 0x114, 0xffffffff7fffffff, "23ab2d035a9fe07c6fd3fa9ee0169d34e6372a33"}, {0x68, 0x114, 0x305fd490, "1e1b1066c6add5bef265a94fe5058d8286ad7cb600b6d28a93d2ce1362f9dba5d7b669ba3dcaa527398df1c8abee5885d00bf7fb12ce38db316614cda208e1cd1cc26c2420cec43cf3b9f6e6a7ae544845"}, {0xe8, 0x117, 0x4, "b7b1758a9e244e3ee378dadac880ef8a578a2f64dc82a73580c920221ab84ac225d30f77512539db630e845026536223e41144b60c48e618991d9996ac5d32afdd0d326d045cdbe692c66e99c7e7da394853661bb5a0d0012434603c67abfd4c5e85ae368d43be1295b56afa4cd9209f4094a60cba7ede42878149defd927c315db43e869627d572ded8c7c7015aad653284ad5768071be0ede489a4b3b145cfc86e81909a420775e3a136e26a35c9c019976f956093ae0c42b37c294e4f49a8eaeecf7c80c9ff307f0cc13a1a770851a8698a2c65"}], 0x218, 0x40000}, 0x8000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000111000)=""/159, &(0x7f0000ac6000)=0x9f) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000a28000)="2150cd1263349c8f04185a392c2868897021390fe2040c5fc49a6360fbd04a7498c19a548605bbb5e321c32d4b9bcb79c51f9df8ca7c12695c4f37c1b5b33986efa2bff025b31aa189e7bdffb1e3de8b4396a7c7fece9524cc3d439bc06481cdf884d9e76c3004ab6121c625135f1f00ced6ae06291073db82f62d425e", 0x7d) socketpair(0x0, 0x3, 0x8, &(0x7f0000097000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00007f9000-0x4)=0x6, 0x4) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006e4000-0x10)={0x8, &(0x7f0000f2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/13 02:33:26 executing program 5: r0 = socket$inet(0x2, 0x9, 0x1000000000000886) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008dd000-0x12)={@common='ip6_vti0\x00', 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000951000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[{&(0x7f0000721000)="51751bdd80bb626c", 0x8}], 0x1, &(0x7f00009f8000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000adf000)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000971000-0xcc)=""/204, &(0x7f000007b000-0x2)=0xcc) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a3000-0x58)={0x26, 'hash\x00', 0x1, 0xf, 'sha1-generic\x00'}, 0xfffffd6e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e5b000-0x4)={0x0, []}, &(0x7f00002b2000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000)=0x8) writev(0xffffffffffffffff, &(0x7f00009ca000-0x10)=[{&(0x7f00006fe000)="39000000100009000000320000000609070000000600000000000000050003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d13000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d14000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000232000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r1}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) r2 = accept$ipx(r0, &(0x7f0000526000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c5000)=0x10) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d14000)=0x100000000, 0x4) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000013000)="18000000190025f0011c1ffbfffffc0e0200000003000000", 0x18) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000083a000-0x8)=0x0, &(0x7f0000ea1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b69000-0x14)={0x0, 0x9, 0x6, 0x7fffffff, 0x400, 0x400000000000000}, &(0x7f00007a0000-0x4)=0x14) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ea1000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x98) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000398000)=0x9, 0x4) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000422000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xabfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea3000-0x4)=0x8c) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000981000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000184000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000579000-0x4)=0x0) [ 140.023758] dccp_close: ABORT with 1 bytes unread 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c90000)=[{&(0x7f0000920000)="3bd6d27749c054ba", 0x8}], 0x1, &(0x7f0000088000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00000a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000832000)=""/0, 0x58, 0x0}, 0x0) r3 = accept4(r0, 0x0, &(0x7f00000c2000-0x4)=0x0, 0x1392230e573b4975) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000e9d000-0x4)=0xffff, 0x4) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000b91000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x9, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000226000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x0, 0x6, 0x0}, &(0x7f000017a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eb7000)={0x1, 0x200, 0x6e3f36a9, 0x8, r2}, &(0x7f0000d35000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000541000)={r3, 0x8}, 0x8) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ea4000-0x8)={0x0, 0x3}, &(0x7f0000273000)=0x8) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ea4000-0xfc)={r1, 0xf4, "73b41ce61ba89341e462f0e5af1e24e4ec9994059ef7b25b0b79618da8c015f71b591dd5ae4f3b0454b6bc9d74eb1aba0a9e7540be83ce6cecc04e4c5da29cd645547adb5b533cbebc4905dffdfae57fc87275297c24b9a518e21757b5e666ddb273fa2b8be51663d4fc052330274b129401372afce7e66c5da8a103144398f01ca5bddeab1be530f5906b294e7a472246f774786ba478338e69b2d09f9354b67fca2ecff81bae890c6c7ccc8e4319247840acb24c00d8cf0ffb4f7af9164415006c4c0ce4ce78f41dbe7153741c757fac6b4fe62cfe3f2be534f4f82b4ee374e2e2e184972dfbe48f01c00d99f6fb3232ed9821"}, &(0x7f0000ea3000)=0xfc) write(r0, &(0x7f0000ea3000-0xfe)="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", 0x179) [ 140.119384] syz-executor4 (2088) used greatest stack depth: 13328 bytes left 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000a000-0x88)={0x2, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xc1dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20002000000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) splice(r0, &(0x7f0000871000)=0x0, r0, &(0x7f0000a15000)=0x25, 0x0, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) socketpair(0x10, 0x6, 0x8000, &(0x7f000030d000-0x8)={0x0, 0x0}) bind$ipx(r5, &(0x7f000079a000)={0x4, 0x3, 0xfffffffffffffff9, "b0d8d62ed740", 0x6, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r7, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000f94000-0xd1)=""/209, &(0x7f0000c57000)=0xd1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ca3000)={r8, 0x70, "1f8b2582bee85dc4426412fa7635debace03749cd67c73481179f211836850e5b0429cda95efd7d76b39415eb86eb0f6ec841f632103114cd0e04b8f3a0820d0cd4b0a3f0959a33c0a7e18d1f9ae923c062fd9f31f300f0864612501ef048b0eeae6c5b580d6d42925562c120f7521a1"}, &(0x7f00001de000-0x4)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r3, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x93, 0x2) syz_extract_tcp_res(&(0x7f00009d5000)={0x42424242, 0x42424242}, 0x6, 0x80000000000001fe) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r7, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) accept$inet6(r8, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "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0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r4, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r2, 0x2007) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0xb, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f0000a7d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{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]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) recvmsg(r1, &(0x7f00000ec000-0x38)={&(0x7f00001c3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000667000-0x80)=[{&(0x7f0000d55000)=""/69, 0x45}, {&(0x7f0000a93000-0x2a)=""/42, 0x2a}, {&(0x7f0000d0a000-0x57)=""/87, 0x57}, {&(0x7f00008a8000)=""/0, 0x0}, {&(0x7f0000853000-0xd7)=""/215, 0xd7}, {&(0x7f00001b6000)=""/55, 0x37}, {&(0x7f0000963000)=""/72, 0x48}, {&(0x7f00005dc000+0x6c)=""/242, 0xf2}], 0x8, &(0x7f0000c19000-0xf5)=""/245, 0xf5, 0x6f0}, 0x40) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000982000-0x8)={0x0, 0x3}, &(0x7f0000fb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000077d000-0xc)={r8, 0x9, 0x2, [0x2, 0xfffffffffffffffa]}, &(0x7f00001d7000)=0xc) poll(&(0x7f000003e000-0x30)=[{r1, 0x420, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x2000000000000116, 0x8070f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007b2000-0x6)={r9, 0x4}, 0x6) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000061c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e7000-0x4)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r1, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000c4c000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r0, 0x0) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c76000-0x4)=0x0, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000534000-0xd)={0x4, &(0x7f0000d58000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/13 02:33:26 executing program 2: r0 = socket(0x0, 0x80007, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7, 0x4000000000, 0x1}, &(0x7f0000001000-0x4)=0x10) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"483e6f8880da76"}, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x20000000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a99000)={r2, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) [ 140.197291] Trying to set illegal importance in message 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000f4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ced000)={0x0, 0x5}, &(0x7f000057b000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001c1000)={r1, 0x6e}, &(0x7f0000355000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00005fe000)={0x2, 0x3, 0x0, 0xfffffffffffffffe, 0x17, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x9, 0x18, 0x1, 0x1, 0x3f, "f5c19bdd9d483d7dedccbb143e8f28dadc6a3827462144d1e51f8a153c3872d84f70d23b5166566e98e0311b20a670a71c5b958e47044c965024de8448a1d0"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005da000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008d1000-0x22)="2200000014000781004f10f7e2ff05fa02fb40000100000008000200e7f8ff02f155", 0x22) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000086000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d1c000)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b64000)={0x0, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006be000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000087f000)=@assoc_id=r4, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x34, &(0x7f0000095000)=0x80d8000000000, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f000033e000-0x3f)="6c078677af1ada00e315c6c30478a177e33f37eeca330ab923fbee6991f4a70ebbb8ee45d3c7960a35224d7388e0f699f9d2938bfab4e65a0e96bac92a5817", 0x3f) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004bf000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bb4000)={0x0, 0x5}, &(0x7f00003fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00009bc000-0x7c)={r2, 0x3f, 0x74, "a84c2804c101c5b68aff422b6009c5cfd4bb2d03e98197169dccc126eadfe6af899ffd75ca9bfd0bd2170007d18a08531d8cc81e666620d943746089f7e70fcae358c6b5d0a850dd00f0d18eea2cdd862694007da12f4bac744b5754fb6957e4f0b46f528b50e1515daa737d22d48e83fc2b2088"}, 0x7c) bind$netlink(r0, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0xcd4c4b473967bbe6, 0x84) accept4$inet6(r4, &(0x7f000078b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000fa000)=0x1c, 0x80000) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000aec000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 140.244201] Trying to set illegal importance in message 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000790000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd0)={r1, 0xc8, "1e1fbaadcd9f631f054c57166cb22881c19b839f544816e5d99681a203963836e6f671396ee08cf74ee6769da7372b35525a37fd4744d6a305b3c95500f4413ed833896f3aeab1f8dbaface70ed5676e0db4cdf905a47d27473c97b6e3dfc53bb7d03d019820a78ee4a2f7f99fcd922fd5d49121630693ff54147391e750b8b5e4991d81cdb2b6433fd3ed6f90fd34627191ec802569e9fcf6de85ed6495184fbef67eb2cc253c3ea9572b3a77e97a71a1b494378ac9696811e925bd16a66da634f07a3c0ef6ec37"}, &(0x7f0000791000-0x2)=0xd0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000aff000)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003e7000-0x8)={0x0, 0x0}) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e43000-0x2)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x55)="fec63b3034695d79aec41c2684a9405834c9df3a0b01d42f7fab09dc3a685a452efc4b0b3fc67921cfa52afbb21f0f4a35ef8ee790a08cb56f1c345f4f044d2230229c5230f2dbded046937fcbaf336f4471828106", 0x55}], 0x1, 0x7) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000869000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r3 = socket(0x1f, 0x5, 0xd4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000869000)={0x0}, &(0x7f0000869000)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x1, 0xc32a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ffffffd, 0x113, 0x0, "20832f7a7a29945ca8906a04979289a96c33f935771b539dc98cbf7c0000000000000004173176cea4eb9ce70923968712a0c89ce86599ae10437705326c9d61017e2181e360fc229e15e0c1293bad2e"}, 0x160) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = accept(0xffffffffffffff9c, &(0x7f00007a8000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d7a000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f08000)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xe, &(0x7f0000f30000-0x70)=@raw=[@ldst={0x3, 0x3, 0x7, 0x9, 0x7, 0x11c, 0x0}, @generic={0x0, 0x6, 0x80, 0x4}, @call={0x85, 0x0, 0x0, 0x19}, @alu={0x4, 0x4, 0x6, 0xf, 0x7, 0x80, 0x0}, @generic={0x46fafd82, 0x73, 0x6f2d, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0x0, 0x0, 0xe, 0x10, 0x10}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a1b000)=0x10001, 0x4) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000fb000)=0x9f2, 0x4) ioctl$void(r0, 0xc0045878) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000002000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00008f0000)=0xfffffffffffffc01, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9b000)={@common='eql\x00', @ifru_flags=0x1000}) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x20, 0x1e}, &(0x7f0000d2d000-0x4)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b9f000-0x8)=""/8, &(0x7f00007df000-0x4)=0x18f) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d2e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x14) r3 = accept4(r0, &(0x7f0000d2d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0xc, 0x80000) socket$inet6(0xa, 0x0, 0x101) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d2d000-0x14)={r1, 0x10000, 0x6, [0xee, 0x7fffffff, 0x1, 0x2, 0xeab, 0x800]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_netfilter(r1, &(0x7f00004c8000-0x38)={&(0x7f0000d3a000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00004ef000)={&(0x7f00005cb000-0xd4)={0xd4, 0x5, 0x2, 0x100, 0x2, 0x1, {0x5, 0x0, 0x9}, [@generic="520b48129af61db1dc0da77e332ec8c5d53fa0290cfecf8e2a3a51445a7383a5823842d82492c28cd5a3caa9f587e8965dea317c73e655e6713ab199669ecd6946e8aff797fed42e55c73e7cd2a306e9788042834833662a80790ee6a59e05daba1e697b65db6e87b0ece208503253d1fac3a8812bcc11f4b8121a5076e33dad85ec48d28bc3c9efec2e920bce0e60003d968fb875dabc717fcfb84798afa166e6e4473fd2bb020222a30ca4c768577547fe0b564f5ab7136371e8e9e0a1956f"]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000036c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f03000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000285000-0x14)={0x0, 0x10000, 0x1513, 0x5, 0x6, 0x8}, &(0x7f0000d73000)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000051f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f19000-0x14)={r2, 0x1, 0x5, 0x20, 0x7, 0x7}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a82000)={0x2, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000c05000)={r4, 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a50000)={r2, 0x7}, &(0x7f0000c44000-0x4)=0x8) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004e9000-0x8)={0x0, 0x401}, &(0x7f0000d24000-0x4)=0x8) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d24000-0x8)={r1, 0x5bc}, &(0x7f0000d23000)=0x8) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d23000)=@assoc_value={0x0, 0x0}, &(0x7f000041d000-0x4)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d24000)=0x10, 0x80800) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000d25000-0x9d)="7f299a7208383279bc0ab128591f53b56bf21001aa029255ae5eefc2688a2dafa25bfc6b93381461f3548399a784ce4a61965d4b64c83963955a458b656f827d1bf32106a847fe254977fe7ad0c1421b6bc6369c564e1785d78d172e2a50fe8ef3dbc387776e4d6e1f667c4b0bf1b6e3bd85b44d44085e7b1229febfc0e9ae5dd734a012ee1e36a69628abb1887e9d8e86275716b5123282de309b767e", 0x9d, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000017a000)={r2, 0xc8, &(0x7f00006c7000)=[@in6={0xa, 0x2, 0x403, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd345, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9706}, @in6={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x463f0c86}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000588000-0x4)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f00002c2000)=0x0, &(0x7f0000d25000)=0x4) 2018/01/13 02:33:26 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x9, 0x2, 0xffffffffe9cf23e5, 0xe, 0x20}, &(0x7f0000002000+0xb0)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x4, 0x800, 0x6}, &(0x7f0000006000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000003000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000006000-0x30)=[{&(0x7f0000003000-0x51)="c96b0fec65219b9085867bac74f561f06430a142c6d4b38fda27fb0acf9ff7f844523d0ac5d2d644554b94354cff9f63a2d6d48916fba090e0010d8df6944fccceb502dac52a035754c6bef2ad1a24cb30", 0x51}, {&(0x7f0000005000)="a899f19342af4e2defc83154aa3304803a20db3f94277a9471773e6043a7da1b5efdc71d9fcf9a5966a02a521b549b434e836580fa6650614f0e7fd8342339a0a663c75babdd5f32fdd12a41dc5ea86d3f3a272c905c1e08c1477016b14fb4871d563ba54625518d5e99ba77e33810a9f816a14ed464e31da4e0e1d4eaf9cf500b2c028cba81580a97dc879379a326f6f9e016a66bf0132f2354e7588ea21a374f3484cc6df246467615ed7235a3db1194f0ed6eb6d9caa41b7b17bb58944f106b", 0xc1}, {&(0x7f0000002000)="dcf402222b7ea8a9946e3d3dbb401e434ae0f322d144a967f7521e2cc39a8406d2e89828023374ba86f5526b478d6eeec581b1e61dc7b47a2670aafb517a8d379d9dc782e2dea6417537000dfecc0bc97f6bc7da069a6a35b8cc6b7349861c4838774e326ad0ee481696b23a9f6ffa44ca7b9a4a2b873686380541", 0x7b}], 0x3, &(0x7f0000004000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x3, 0x6862, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x44, 0x2, 0xc, 0x5, 0x6, 0x1, 0x0, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x551, 0x8, 0xfffffffffffffffd, 0x55a7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0xffff, 0x1}}], 0xc0, 0x80}, 0x20000000) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000938000)="24000000190025f40017f2180000fd0e0a007ffd0010000002ffffeb0808000000ffffffffb05c4c6b0448b0f936aa9218615347329baa5aae560799d0bd4ac031ba7f1ebbed84736078e1f13f33874c98fdcc477ad88b3c7beec8b015864b43ac1c8853d466a7ebf7", 0xfffffd1f) 2018/01/13 02:33:26 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x10, 0x0}, 0x7fe) 2018/01/13 02:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004cc000)={@common='bond0\x00', @ifru_flags=0x1800}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000ef9000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000537000-0x4)=0x0) 2018/01/13 02:33:26 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x2, 0x1, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f93000-0x8)="a5815386dbad425c", 0x8, 0x0, &(0x7f0000f90000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8c000-0x50)=[{&(0x7f0000f8e000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000f86000-0xfb)=""/251, 0xfb, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000025000)="", 0x0) 2018/01/13 02:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000deb000)=0xf494) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f00005e2000-0xdd)=""/221, 0x80, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:26 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00003aa000-0x48)={0xf, 0x9, &(0x7f0000933000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x90f1, 0x46fd, 0x0, 0x7}, @ldst={0x3, 0x3, 0x1, 0xb, 0xe, 0x16, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x20, 0x1, &(0x7f0000001000-0x1)=""/1, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000a40000-0x5c)={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, {0xa, 0x3, 0x3e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x81, [0x4, 0x81, 0x3ff, 0x2, 0xc72, 0xfff, 0x9, 0x80000000]}, 0x5c) bind$alg(r3, &(0x7f0000b32000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xfffffffffffffebe) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000036d000-0x8)={0x0, 0x0}) 2018/01/13 02:33:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x5, 0x8, "0383bbe41a07", 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c2f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000454000-0x10)={0x0, 0x3c, &(0x7f00006c2000)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4786}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ca000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ae000-0x8)={0x0, 0x5}, &(0x7f00003bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000078d000-0x8)={0x0, 0x3, 0x0}, &(0x7f00003e7000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dfb000-0x4)=@assoc_id=r3, 0x12b) sendto$inet6(r2, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffbfffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5000000000000}, 0x1c) 2018/01/13 02:33:26 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00006b6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000004e000+0x555)=0x8, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ef3000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f50000)="60bc748b91ac4afd40ffe88800646355a0c03bf8edaae29d3696bfd321173114c7e46eeeaa000042", 0x28, 0x0, &(0x7f0000c4b000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) r2 = socket(0x8000000000010, 0x3, 0x9) write(r2, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000b05000-0x1c)={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f6c000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x8, [0xb5, 0x7, 0x5, 0x2, 0x800, 0x7ff, 0x0, 0x7f]}, 0x5c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f00004be000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f6e000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b89000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x8, 0x1, 0x1}, &(0x7f0000273000)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f70000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xf76, 0x9, 0x4}, &(0x7f0000f6f000)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f6f000-0x8)={r3, 0x8}, &(0x7f0000f6f000-0x4)=0x8) 2018/01/13 02:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000001d000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f00008c0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0x419}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/13 02:33:26 executing program 2: socketpair$inet(0x2, 0xa, 0x6165, &(0x7f0000039000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) shutdown(r1, 0x1) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x76, &(0x7f0000aab000)="", 0xfffffffffffffdb9) 2018/01/13 02:33:27 executing program 4: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a3e000-0xc)={0x0, 0x80040, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000319000-0x8)={0x3, 0x5}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 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]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000866000)={0x1, &(0x7f0000a70000)=""/4096, &(0x7f000026a000-0x18)=[{0xb7c, 0x2b, 0xda, &(0x7f000007e000)=""/43}]}) socket$inet6(0xa, 0x4, 0xd5a) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006a8000)=0x0) 2018/01/13 02:33:27 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000222000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cd1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000551000)=0x4, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x81c1ffe5951ca7a, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000431000)={@random="957b00000008", @random="cadc33089eb4", [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd00000000000000080000e900005fd1d4566bdb0775f1814061b1"}}}}, 0x0) syz_emit_ethernet(0x3c9, &(0x7f0000f30000-0x3c9)={@random="f857ddc8aa87", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0xffffffff, 0x9}}], {{0x8be7, @ipv6={0x0, 0x6, "a6ca54", 0x38f, 0x4, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, {[@dstopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x58, {0x2, 0x14, 0xf, 0x5, [0x401, 0x20, 0x8fcc, 0x6, 0xac, 0x8, 0x100000000, 0x9, 0x100, 0x1]}}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x40}, @generic={0x40, 0x91, "aceefb629b07fdc91771019f146ba377cee9340b64c292b3d6e79ef26d5b5e7ed9b86fdb2154381a6e9f4430fb3fe1596509f7be1f4b090351b1a0427508c43a0e1b2ae71b12c6b05717e38c7e52008b7d74ac0f9a6465546f1d54e56f394991dbdd1e13999f953bb08e2c05d54c6c505a92d78b2d791462f7db64a9462e250367ba72bc76075d71b6ca984a46d8dae631"}, @enc_lim={0x4, 0x1, 0x1}]}, @fragment={0x3b, 0x0, 0x6, 0x4, 0x0, 0x88c2, 0x1}, @routing={0x2b, 0x10, 0x1, 0x8cca, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0xb7, 0x0, 0x1, 0x3, 0x0, 0x3, 0x2}, @fragment={0x7f, 0x0, 0x401, 0x1, 0x0, 0xffffffffffffffff, 0x1}, @dstopts={0x2d, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7}, @generic={0x100000001, 0xff, "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"}, @generic={0x100, 0x6, "55da8a4b6d9e"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x800}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x14, 0x9, "7a2168fec06380a4cf"}, @jumbo={0xc2, 0x4, 0xffffffff}]}, @dstopts={0x33, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x1000}]}], @udp={0x2, 0x0, 0x88, 0x0, "59df3cec4cd05e5b064b3f90d8c6b1c700bcbbf54f113966ea742a967e8c803be1a613bec07e4b9593956aaaac3cb8cbce9a820e634d83ce828a9509bc8593539ff60fc51ce05f8a87a6a2f30223c0e21dc5d334bc6dcd33c4cd0786e94dcbf6aedd3a1374d10009c958a8ab17a0fd855d43ed737901d5b262424d31683dc6fe"}}}}}}, &(0x7f00006eb000-0x14)={0x1, 0x3, [0xd2b, 0xc4c, 0xe9c]}) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e64000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000013a000-0x4)=0x9, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000059d000-0x84)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe4}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000a6b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f0000c38000-0x8)={0xeb3}, 0x8) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) socketpair(0x1b, 0x0, 0x100000001, &(0x7f0000e4a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d64000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d8e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c0a000-0x4)=@assoc_id=r4, &(0x7f00008b3000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000046a000)="", 0x3cd) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000917000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ab9000)=[@in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x384, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x341489df}], 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000389000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) accept4$inet6(r0, 0x0, &(0x7f0000230000-0x4)=0x0, 0x80000) r2 = accept4(r0, 0x0, &(0x7f0000bee000)=0x0, 0x800) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00002e9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/119, 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000f4000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f47000-0x90)={0x8, {{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) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000372000)={&(0x7f0000525000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000876000)={&(0x7f0000f51000)=@alg={0xe0, 0x12, 0xd, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4106-gcm-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fcf000)=0x2, 0x4) 2018/01/13 02:33:27 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) socketpair(0x4, 0x0, 0x9, &(0x7f0000363000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x80000001}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x9, 0x3f, 0x200, 0x1}, &(0x7f0000000000)=0xa0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) accept$nfc_llcp(r2, &(0x7f0000001000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000358000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x3ff, 0xffff000000000000, 0x20, 0x200, 0x4, 0xfc, 0x3, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x40, 0x4, 0x3, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r4, 0xbc, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe8d0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000001000)=0x10) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e9d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x78, 0x0, 0x7, 0x3, [{0xfffffffffffffff9, 0x80000001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x15, 0x80000000, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0xffffffffffffff00, 0x400, 0x0, 0x0, 0x508, 0x0, 0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) epoll_create(0x7) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000126000-0x118)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80f, 0x40, &(0x7f0000a87000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f000026d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "c635ebf2"}}}}}, 0x0) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000574000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008fa000-0x4)=r1, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x10001, &(0x7f0000e59000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000609000)={0x2, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000599000)={0x1, r3, 0x0, 0x7}) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x2, &(0x7f00000d4000-0x11)="01000000030000000000000400000009", 0x10) socketpair(0x382540a8dd968ef9, 0x3, 0xf80000000, &(0x7f00009e2000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000067b000-0x18)={r1, &(0x7f0000ea3000)="85b65e4de9dd4cc8cd7213932eb52770326107a1a8039d61ca6c2b65769372d6bd8336c8211c93a189368d6e176fb670f17b8567257892251506bd6db73979136e148ab3a9e9c42f1d85776a1135f35f2026cefc5fab8a933ed9599a706275f4cd194239fda64e6f1b37e7cb61ed0b81a197254260c341dcd9c0fe3626fe2d016362b7c3cdb8956c1f2690176400e3d4dac5c63bb3ab9a842f19b9f254dad1e2d42e2e0dd693d18771622f4110e06a71df5c276dfe05f4fc", &(0x7f0000133000)=""/4096}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000875000)=0x40, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dbe000-0x4)=0x5, 0xffbf) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003ee000-0x1)={0x7ff}, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8a000-0x4)=0x5) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x9, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @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, 0x8000, 0x5, 0x4, 0xff, 0x6, 0x5, 0x0, 0x8001, 0x8, 0xe8, 0x1, 0x7, 0x4, 0x81]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dd1000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000028d000)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000946000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000525000)=0xff, 0x4) 2018/01/13 02:33:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a1d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e87000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, r2}) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000038000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/13 02:33:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f51000)=0x1000000000006, 0x6ce28ff91427b202) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f50000)={{0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1580}, 0x6, [0xfff, 0x3f, 0x3, 0x1, 0x8, 0x2, 0x4, 0x1]}, 0x5c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f30000)=0x0, &(0x7f0000f52000)=0x8) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x2ac, &(0x7f000027b000)=[], 0x165, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x10060) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000add000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00008c9000-0x1)="dd", 0x1, 0x20004014, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xa, 0xa1) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f000066f000-0x8)={0x0, 0x0}) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, &(0x7f0000ad9000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000176000)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(r1, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008b9000)={0x1, [0x0]}, &(0x7f000003c000-0x4)=0xfffffffffffffef6) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000612000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) 2018/01/13 02:33:27 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xa41)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{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]}, 0x6af7, 0x2}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x3000)=nil, 0x3000, 0x8, 0x1010, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001000)={0xffffffffffffff9c, r4, 0x10001, 0x81, &(0x7f0000002000-0x14)="74f6ee6c82e83763a88005d8b6213f953b2cfe47", 0xffffffffffffffff, 0x0, 0xb67, 0x5, 0x7, 0x8, 0xc7, "0ca52601fb1acdcf473d3ec5a517903871fcb2a02a7522c582995406f695e78d8eda332a71fc853812d28951cf3ea0602d10ee99ccb2d5c6fa3aa4227c0c8c0e3b15407bfb88cf2d39ba47ac3bde848840f0f63ab480cfc12fd0a695e3c13350a2100688f6421205a799"}) shutdown(r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000003000)=0x42) r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r5, r6, r7}, 0xc) getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0xffffffd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x40000000002}, &(0x7f0000003000)=0xfffffffffffffd26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001000-0x98)={r8, @in6={{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x349, 0xff}, 0x98) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r4, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00008d9000)={r5, r3}) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r4, &(0x7f000017c000-0x2e)="", 0x0) r6 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000746000-0x20)={0x2, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r6, 0x8916, &(0x7f0000000000)="") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x8000, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f000056f000)=[{&(0x7f00008a1000)="41ed1ebe21542877cbc0d1bee220e68faad5c4c143ae2c", 0x17}, {&(0x7f0000916000)="4bedd76bd4c310d15358ae6e1d09c37eabfbbdfde06188e4c1f1c40753b8b10bc5643d61ab14046a21b6458878d4979538f0fa0365ccefa244c3f1124f616c14e7b5f58d87b4fe2248fd67eef751d6c5e06f4b38e550435672099cbac59215c6139dfa57f87c54774d3e107693c42d9e58de8f53e732f6453e045d63e3252a6281a9fc90a4381ed2b0748a7d7acf74e58ca5ac207f8690d488aa31fad4195fe2c4df3f3fecb20e29f3433a88aac922d1535fccf77d4d879625991d1a66f8f22304d07f40ea4dd2f39bd0efeac43e0ecddcad0741d3d08c504aa09a47cc131f5b", 0xe0}, {&(0x7f00007b5000)="5733a30103801386d447c503e8bf89ba8932326a78644b77df7a38b1421e63def13f17b5c3abd5ed168ff77a3fd132a7b5864b8741d2f88ed68e7adcf8e59b4aa82ffbf85420792ec4eb1212660c", 0x4e}, {&(0x7f0000e52000)="", 0x0}], 0x4, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000086f000-0x6)={0x0, 0x7fff}, &(0x7f0000c5f000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000bc000)={r1, 0x2b, 0x8}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000593000-0x108)={0x0, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0xe7, 0x80, 0x4, 0x4, 0x5, 0x9, 0x1, 0x80000001, 0x100000000, 0xda33, 0x9ea7, 0x8, 0x7]}, &(0x7f000067f000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff69, &(0x7f0000499000-0x40)=[], 0x10000000000001b3, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r2}}], 0x30, 0x0}, 0x0) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006f1000)={0x0}, &(0x7f00001df000)=0x4) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004d9000-0x18)={0x0, 0x2, 0x0, 0x4, 0x8}, &(0x7f0000d2e000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a5d000)={r1, @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]}, [0x9b, 0xfa200, 0x7, 0x4, 0xfffffffffffffffc, 0x6, 0x6, 0x0, 0x9, 0x5, 0x76c7, 0x800, 0xc47c, 0xffffffff, 0x7ee]}, &(0x7f0000feb000-0x4)=0x108) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a74000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 02:33:27 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r1, &(0x7f0000367000)="9a2e3361d066b7424511127bf1045556e61db802a1c75437e545d7f210c7824a", 0x20) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00004c9000-0x4)=0x0, &(0x7f00003e1000-0x4)=0x4) 2018/01/13 02:33:27 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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=@local={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}}, &(0x7f0000ba5000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x80000001) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000840000)={0x25e, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)='\x00', 0x20888c175d3c552a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1b000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 02:33:27 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x0, 0x5, 0x0, 0x20, 0x20, 0x3b, r1, r2}, {0x345d, 0xafb7, 0x10000, 0x1f, 0x8, 0x1, 0x4, 0x2}, {0x6, 0x1, 0x40, 0x108}, 0x10000, 0xc, 0x0, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x7, 0x0, 0x4, 0xbd4, 0x20, 0xe6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r3, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b4190084ce29281c74a3c4", 0x20, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000032f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000061a000-0x8)={0x0, 0x2}, &(0x7f0000fb0000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001d8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000098f000)={{{@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=@mcast2={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}}, &(0x7f0000235000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000461000-0x18)={@loopback={0x0, 0x1}, 0x3, r5}) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00005bf000-0x8)={@multicast1=0xe0000001, @rand_addr=0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000785000-0xa0)={r4, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x7, 0x9, 0x6023}, &(0x7f0000597000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d81000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000dd2000-0x4)=0x1008) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) getpeername$inet(r2, &(0x7f0000a83000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d6000)=0x10) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009b1000-0x90)={0xa7, {{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) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x0, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0xa1)="d1", 0x1, 0x4000000, &(0x7f0000d0c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) pipe(&(0x7f000058e000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000049d000-0x10)={r3, &(0x7f0000746000)="3f438d6c97cb064c8462506ad0db62783072fe732c909f6dfc664d3bb32e8b4b7669bf7aa17b2745055291e4ce444b6d8bb97a380ae9c0a6c42c3e83c4fa83bd3a46f885cddb90b7e8942d5567647ee51e86cbc7cecccb93df2cca145f5651bbe98a4aa4af4f40c37934c72bede6e1a2a388dab4af37ec3c2b2a7560e4985fd095f9d319fa4096ae1ec306257111e21786b6f662e978809b1de04828fc16c6d4d7d874a94ea97e33bf1f4f3e9d852a93915ccf49de0e4df777d0efa539cd705dea31dec850712db515bc6580c57d0599870b"}, 0x10) unshare(0x20000400) 2018/01/13 02:33:27 executing program 4: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) sendmsg$alg(r1, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x5, 0x800, &(0x7f0000ffd000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002e8000)={0x2, 0x80, 0x8, 0x2, 0x45, 0xff, 0x200, 0xcc, 0x2, 0x200, 0xffffffffffffffe1}, 0xb) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eee000)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057b000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000cc000)={r0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000057f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000057e000)=0x10) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000057e000)={r0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000057f000-0x4)=0x0, &(0x7f000057e000)=0x4) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006cf000)=0x0, &(0x7f00001b7000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x0, 0x400) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000d24000)=@ax25={0x3, {"c5cb7b23188007"}, 0x9e6}, 0x10) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) r3 = accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000007000)=@ax25={0x3, {"679bcf53c940c6"}, 0x100}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x180000000000}, 0x8) 2018/01/13 02:33:27 executing program 5: 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)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1bc) r1 = socket$inet(0x2, 0x0, 0xff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c85000)={0x6}, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000aea000)={{0xa, 0x2, 0xc7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x140000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x2, [0x7c3, 0xfffffffffffffff7, 0x8140, 0x101, 0x3, 0x23a312a5, 0x10001, 0x7af5]}, 0x5c) 2018/01/13 02:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x109, 0x5, &(0x7f0000a78000)="", 0x0) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/13 02:33:27 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000532000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0xad80, 0x4) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) r2 = socket$inet(0x2, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fee000)={0x0, 0x0}, &(0x7f0000b49000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f67000)={r3, 0x12d0, 0x3, 0x3}, &(0x7f0000035000)=0x10) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b28000-0x79)="5e51d04f1725e90bb2271f060cc51e39c4bb8fa262716196138099d902bb1b3caa52d02be5e683f0940b4d5c13547290c7b72272602fab83fe92c7582b0836c1b9802561ccb3b2db4867b3290706d394c11b17cb47a6680d02c2071df2648080687b81024df66387ce8ef796bf4b7d52ad5ab2ff788b77d667", 0x79) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0xffffffffffffffff) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003fb000)={0x34c, 0x2, 0x1, 0x1a785bf0, 0x0}, &(0x7f0000da5000)=0x10) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x20000080, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000583000-0xb)="4d37be1882a85cade0beae", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e", 0x8}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x400001b0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b6c000)={0x0, {{0x2, 0x1, @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]}}, 0x90) r2 = socket(0x9, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000ec000-0xc)={0x0, 0xfffffffffffff001, 0x30}, &(0x7f0000048000-0x4)=0xc) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000744000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b6e000-0x2)=0x14) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b6e000-0x20)={0x7, 0x6, 0x820b, 0x8, 0x3, 0x34, 0x81, 0x1, r3}, &(0x7f00004c9000)=0x20) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000bd8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001d7000)={0x8000, 0x1, 0x9, 0x4, 0x0}, &(0x7f00006a2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000644000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x8, 0x4699, 0x10}, &(0x7f0000d68000-0x4)=0xa0) sendto(r0, &(0x7f0000fbd000-0x5)="00000502", 0x4, 0x3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f22000-0x4)={r2}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00002f8000-0x4)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/13 02:33:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c44000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003bd000)={r1, 0x3, 0x0, []}, 0x8) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xffffffffffffff00, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x0, 0x1, 0x1, [r0]}], 0xfffa, 0x0}, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e10000-0x78)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x2, 0x100000000, 0x7, 0x9, 0x0, 0x2, 0x6, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000c000-0x28)={@generic="222888479c7672136941cc4f1a48fa0a", @ifru_names=@generic="a9fd2992b191efb60a2f6a6567bbb13d"}) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000018000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000)={{{@in=@multicast1=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=@loopback={0x0, 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}}, &(0x7f0000019000-0x4)=0xe8) r6 = getgid() r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r11 = getgid() r12 = accept$unix(0xffffffffffffffff, &(0x7f0000014000-0x54)=@file={0x0, ""/82}, &(0x7f0000014000)=0x54) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006000-0x4)=0x0) r20 = getuid() r21 = getgid() r22 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) r26 = getgid() r27 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) r29 = socket(0x11, 0x5, 0x3) r30 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000-0x4)=0x60, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0xf, 0x9, 0x9, 0x8001, 0x14, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r34 = socket$inet(0x2, 0x4, 0x7) r35 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept4$inet(0xffffffffffffff9c, &(0x7f0000019000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000019000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60, 0x800) r38 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000018000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r41 = getgid() r42 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in=@multicast1=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r44 = getgid() r45 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = accept4$packet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000018000-0x4)=0x14, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000016000-0x40)=[{&(0x7f0000019000-0x48)="365b51a76898af20ff52428ae9a1b631c0252a70fce2817e06db2da8979c3a4909bb1d1e3b25fadc11477cdc07a3232f418298cb42a32fe29b020c0b6d45709a58f9a8a34f4f9bf1", 0x48}, {&(0x7f0000001000-0x3c)="d6d0ff9961125b63da01a76e4b430da58a589b1c3294abc277cad0e56f89be03fc38c26a8c53b6aa06494cd1f6bcc1a9e908b5fd4f331bf40b320124", 0x3c}, {&(0x7f0000018000)="f1d49c94d37c5996b829ce1b4a1fe6d1520f44d4caec216a7d202fe1a42a115c969d8741bfb046bb2ee33542202f84daf852ef160a4eade550c7a3d8eb34a8f11d11477749995cbcef506b206e405b70a8bf5dd4ee38e9c9595776abb8691ee8b544ab62a1bcbc1fd05d4ba104f4472032cfc850fb6eb4b43f9e115a8b079d2b591841b4293ddf952fbe47cac1b3bb29e3418fa9ab064c3f8e0797dd2d1d8f4b550eff4b3c1ed79c8d9c2cc6dfbbc478014a657467", 0xb5}, {&(0x7f0000015000)="f70d5a3e07ac5de18236d0ec7b468f3e1b9d5e96f8dc0b019df912250902ec33efccbd040ccc17f2aaa5275cb5ad19a648126be1a067d29e82352a32a1b0dedcfbd206270bfe78ddbd17860a1576f8c8b806b88d8285bfa587bbbc212a0037e23cfcd3ac62290c0ddedc90c27ffa005c9846582dc803bb5855bd6ba37bff50972febf6c9cf8eac3b128f49719e827cc50ca3cbd59b270107dc92c11c02d5c23c786327ee57a612c4c399c2e377068ae7777d6ed6bcbed1b762751770e63b7bce7d613204bce55969ad81b6f06c5e55b2eaf598a3fd20a46f32df54052f", 0xdd}], 0x4, &(0x7f0000018000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000019000-0x30)=[{&(0x7f0000018000)="8e905d274738ae0dcc26c86a0e088b80f20f1c7454a0471521adc8c46381b08a2aeec4ef7285c49713211a016cd6d0937ade07de736c7c99d0d766bad55ab167ff1d5aa8f464538458069a161ffb2ba8a52e7f0a7937bac4283f7387533949cbe5cb22045b29", 0x66}, 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{&(0x7f0000018000)="47dd6157d17e8089394a1044673a615e70411333871dddd470d2c4fc7e2eddfbb79567a8411769f2bddb146dae5e482a872565f7f9debb9321cda24b5517ad8c085d8ca0e8fef118acb77239354bbe53bf0162f038ebd6d666128cf51391fe063094a8ce08e443022417da389b8f76a43844726d0bd51778481833a02e7b9e2e33fa5379af35eead72b67303a97514fb3bbf70d57f", 0x95}], 0x9, &(0x7f0000016000-0xd0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35, r36]}], 0xd0, 0x41}, {&(0x7f0000019000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000c000-0x90)=[{&(0x7f0000019000-0xc8)="5665047e1727f9395f19baa734824c6335fc2bc1dbb6aec5e8b6f60a696444c497e28427a2af58124c8516b79e84096511ff86bc15bf0271996cfe3615a123ce70a3899118412cfebfe680393e617d501c3a6edefdb3c482e7c1148b957b724ea861784e048e7d02f62f4289040ed9fd5b13eb349ac7507a4d401762f595dc0632f0e51516839aec3e77be768874d9d87e92a664613f761dfd07a8f3cf4fb56cd2b14525f03953faeb4650870bcf66410fc747e91851c205607c7ae37660b3d3b2f25b1b07967c67", 0xc8}, {&(0x7f0000019000-0x45)="e2d4fea67e7c9b1a955e872e7b2db0bd2bc23e4ef6176c9253648bbe0ab876fea7de9e12d897f46c993d435ba9752a281833d41e1fe0d7418a3cc77348f86af2975d95fd45", 0x45}, {&(0x7f0000019000-0x2a)="a2af7415f667a457cb205eacebd505aee678c65b480f438e1fcb19967414cac44fe663e2cb84a51c61b7", 0x2a}, {&(0x7f0000007000-0xdc)="e826c276f4f72d22fbb8bf0e4b2d6aea437b3c957d9b4451720bfc7bd8448aa6f33766c718bac24aa241ef57f7c83d05c73c15cf64df4ef676065161f32fe0325064061ee199f640163ac1c97bb4a0242e9593346683f6ac552022a4c1e3dcde03c782c5b45ce84372c3eeb133a5487b05ebae439d0e77c961774ae4d97ab21045b8dd52482d7f7c4d8a449a9dde209b0d6691547e37114de2e61ad195aacdd05804d2b1096932a3e096af03148cc30d0fcde08f802035fe9f3bf33e15d549c39b7193b7fa70e602ec6a9b1759d4085398635ffb314f9e073feaf9ed", 0xdc}, {&(0x7f0000004000-0xe7)="7c9f2fdec86d08770d26dd725a4d32ba99be315b57a57122b49b6f5579bc96f71fd94788904ded25c9474c77fb68d492f1f96e37db13ea511ec48d62546324a295f73db21e90b4a708283db3fb396bdbed5dd1821e060e3923747f9977951813c12b870263575b8806d71e09eee3a4ead10455f73b1a0e86de4a5a94f5cc23ed7b146da4e574fc715b9082be96a061ea8997514ad75a911b2566ff3734c57efb1bf0cda21c51c7bd8a36187441038a93f9f5b53dc35b83807a2ab0b361bb874cde4fca07abeb256078c035f6ea44ed550c7aa5d9b9e710b348f42804c61707fb1431178bf09c40", 0xe7}, {&(0x7f0000018000)="0bc9fced0d9b71d199d59f5df733606a84bbbd37838b76317305e5697689c2cbfa0e9c63a94f", 0x26}, {&(0x7f0000004000-0xab)="576e25936fc6bfd9f1c552353002354383fa4c90dcefb6fff2a0950370a0c4220b45a91f8e02382f47dbea6460cf39a9e896313bc2ed7f06d316aaeda457765cd506b41312b8a91fe3a149a5e1c5ad26da53bae893633ce5ff77a3f60ba880b813ac2837ede5d6096760c5fb821936d2ce952a77c47e39485f83f9b0b2f6577ff9ed33d50c6489d7c7b2a1511394799c80731c2e3c3dfb0193ca7fcf1b989358191e7d65f8a7926791b1db", 0xab}, {&(0x7f0000003000)="49f6de50d78f501a8045d3c0b4000b480439a311d5ed0c701bc1d68d1d2babfe657b9a7080cb03b63eb13f8f5452138a92dcb5d93e6cc4a64f353b1aee1f241a39fad553fc", 0x45}, {&(0x7f0000019000-0xb6)="ba9dc4135a20b6fe20579224fee14e6d138190ea215a5a82b2577dd68cb98045726a2ea17136c11021d99f8b2792a99b05ea738d2fbe239f7e27e19a9b8e430c3903670e24a3d53e67d7495b6683724688b6115fee6afce3276d5feb64b9a2d2a4fd8636cfdb76c310614ffa3305d8be2c875996a5815af89f3255ba69fb60cefcd7960488f192228ccc27a2dbdd57c0acce42abff87212ae6d046d064c5258324701aa3b3c0f5f2b5a6d2550fc3bf51823272f41b5f", 0xb6}], 0x9, &(0x7f0000018000)=[@rights={0x18, 0x1, 0x1, [r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r45, r46, 0xffffffffffffffff, r47]}], 0x78, 0x80}], 0x4, 0x4000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r48, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r49, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt(r48, 0xfefb, 0x20, &(0x7f0000003000)="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", 0x1000) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000552000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000cf2000)={r2, 0x24}) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 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}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c21000)={@generic="a2bef6947c5b83279e063df2f5c674cb", 0x2d9}) sendmsg$nl_xfrm(r0, &(0x7f0000044000-0x38)={&(0x7f000099a000-0xc)={0x10, 0x0, 0x0, 0x4450000}, 0xc, &(0x7f0000ccc000-0x10)={&(0x7f0000629000)=@generic="9935a789372aed3a6ad8f2e98b3aba7acaaf5520adcc7103a9c4f55aec742a0934e76721da4029a9e96fb35a411950b4919676c8d064f78d825abbdbf872cf44eb46324e1cfe97cffb6315456faa04921b7b55a066a4", 0x56}, 0x1, 0x0, 0x0, 0x4004080}, 0x40) 2018/01/13 02:33:27 executing program 1: socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000972000)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce0000)={&(0x7f0000a94000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x16)={0x0, 0x2, 0x7, [0x4, 0x80, 0x401, 0x101, 0x8, 0x7, 0x0]}, &(0x7f0000001000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r3, 0xfffffffffffff801}, &(0x7f0000001000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001000+0xb33)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffffc) bind$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) setsockopt(r5, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockname$llc(r5, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x8)={r3, 0x9}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000006000-0x10)=@common='gretap0\x00', 0x10) [ 141.242847] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=10807 sclass=netlink_xfrm_socket pig=2459 comm=syz-executor0 [ 141.287315] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=10807 sclass=netlink_xfrm_socket pig=2481 comm=syz-executor0 2018/01/13 02:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000054a000)={0x1, [0x0]}, &(0x7f0000302000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a0c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fec000)={{{@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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d45000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x279, 0x1, 0x8, 0xa, 0x0, 0x20, 0x2c, r2, r3}, {0x14, 0x0, 0x14, 0x20, 0x1, 0x4, 0x0, 0x4}, {0x9, 0x133, 0x4, 0x7}, 0x100, 0x0, 0x2, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0xffffffffd88d3c89, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0xff, 0x3, 0x5, 0x3}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x10) write(r4, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000757000)={r1, 0x8}, &(0x7f00009be000-0x4)=0x8) 2018/01/13 02:33:27 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x1, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x8, 0x0, 0xe01, 0xffffffff}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x12)={r1, 0xffffffffffffffff, 0x5, [0x4, 0x7f, 0x9, 0x15, 0x5]}, &(0x7f0000002000)=0x12) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="159f03e4e9f40744713b10522a2625b6", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) 2018/01/13 02:33:27 executing program 2: r0 = socket(0x3, 0x3, 0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000411000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000769000-0xe8)={{{@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], @loopback=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x8, 0x1, 0x8, 0xa, 0xa0, 0x0, 0x3a, r1, r2}, {0x1c6, 0x2, 0x8000, 0x5, 0x800, 0x4, 0x7, 0x0}, {0x7, 0x3, 0x4, 0xff}, 0x0, 0x1, 0x3, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x2, 0x8001, 0x5, 0x0, 0x10000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001fb000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16f, 0x2}, &(0x7f00002a5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a6000-0x10)={0x1000, 0x8000, 0x5, 0xffff, r4}, &(0x7f0000b9a000-0x4)=0x10) writev(r3, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7c000)="220000000007fb420107200700030000001f0010a4d2bd001cffffffeff6f000aa23ed03", 0xfffffdd9) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) pipe(&(0x7f0000c00000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a00000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0xa, 0x80007, 0x101, &(0x7f0000332000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000eb000)={r2, 0x80000, r3}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000f04000)={0x0, 0x0}, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x4506, &(0x7f00006ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009e9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e80000)=0x60, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f67000)=0x7) sendmsg$key(r0, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f00003f3000)={&(0x7f0000082000-0x58)={0x2, 0x9, 0x3, 0x7, 0xb, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x4, 0x100000000, 0xff, 0x1, 0x4a30}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7, 0x1f, 0x14, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048a, &(0x7f000034c000)="0600000000000000ed1800000000000000407470ad6db86078032ea94addbcc1de84de4442e443ffb02bf2127d323f0007e19f8f84452526f02b5dc72928b8f3360c095ab746077e4006865b11709badb2e87a", 0x53) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00003c5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b8c000-0x4)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001df000)={0x4, &(0x7f0000042000)=[{0x4, 0x200, 0x80000000, 0x8}, {0x3, 0x5, 0x1ff, 0x3f}, {0x2, 0x0, 0x2, 0x81}, {0x1, 0x616c, 0x8001, 0xfffffffffffffffe}]}, 0x10) sendmmsg(r1, &(0x7f0000d0d000)=[{{&(0x7f000087f000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x81, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000200000)=[{&(0x7f0000803000)="106875e09395a0f0fe980fbde328303e4c248027e3728b9f2ad0b05c57c9244c0f4314e3df0290b9a5c7b98b98490521", 0x30}, {&(0x7f0000769000)="c8f55a166ab69649954fc7733e5eebbdf00df43156ad24a2a9d254e8d1aee0bbdb10557a5de5af0fb53ba9dffc971f092749f3dabfb8fa9197ccf83f32a196203eee26e14c5952790fdf457966d5cdc803cdfa8d45806f8f6b1cfd9c345bef55e4ada0ca2d5f934e485a366d72beef6cdc6aabb007", 0x75}], 0x2, &(0x7f0000a65000)=[{0x48, 0x101, 0xfffffffeffffffff, "9c9a799a6e18fa2ee39137a97b963c9c430e83068f123083fccdae8141c286d5a9d0b8babe17304d4304a9d9edb3ac6836"}, {0xe8, 0x10c, 0x1f01, "7ddc16a337c250833e5719b8e8be60b672a679d5704e37285ef51b0c447295feb3fd0d018681679540420a9269601fe2246e351382b75476db2849916cce22da00d776a7b6936503c733562ee2432a77cd0ce388d616188b28bd630360a7d4aa457a8e3274491931737e5b0ea5dd7fc896e38ab530a26b042d80b630cf4315c5c47a387f0639e95435469b48cdc7ef443b70ea5bc1903366054dfe70d508e85993720e805044f67d34ba28516d2a50435c4b0b194905ca3faff5d8b5b92d577b8a13a6f94fa3a93df0849b10ded42893b891953d"}, {0x100, 0x0, 0x1, "ac363e5cfde131ebe1d1bbfcb00f84d1f7c85f02e770ce10d8314a8ff0e6f84dd0ec51d8f3484180d1e1001801f161b66cb2fde71e92169dbd495a893a37703574c95a6e142d4b4e1899089fe37692dc1968fa692b1940c9313e7837503762e4b0e81b6f9f85198d3034cca70dfc510eafd1aabd5d3a8d359c8905cd09639f57fd2a1766d13df4f04bf6ab21c9ae619b7064b8d276b8da56f470fca3fe1e85df5539d792ba2f9af944864a07be3a5cf888cfae0ec99ce12513685f1c2ba0b2b3835e39da8a375e9a207bf05612422fc6822c8b0365c7f752fe24b259450fa3af53d95ff997f5eb16e024d4"}], 0x230, 0x24004881}, 0xfffffffffffffffd}], 0x1, 0x20000004) 2018/01/13 02:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e5f000-0x8)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000650000)="d46575e297539bd7bc196112b3e0392737cc3573", 0x14, 0x8800, &(0x7f0000380000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000b14000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000efe000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e8c000)=0x0, 0x4) 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000c61000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000044e000-0x8)={0x0, 0x0}) 2018/01/13 02:33:27 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e1d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002ef000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d11000-0xc)={{0x4, 0x7, 0x8, 0x8, 0xb0, 0x100000001}, 0x1}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000096f000-0x28)={@generic="cbec9b7f366e9491361047553f9833b9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x400000000000008) 2018/01/13 02:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001ca000)={@common='sit0\x00', @ifru_flags=0x1000}) 2018/01/13 02:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c1b000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a69000-0x10)={0x3, &(0x7f0000920000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f000037d000)=[], 0x0) close(r0) [ 141.421337] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/13 02:33:27 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, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000673000)='scalable\x00', 0xfe21) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = socket(0x2, 0xa, 0xff) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d40000-0x4)=0x7f, &(0x7f0000c8f000)=0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f00004d2000-0x1e0)=[{{&(0x7f0000f67000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000815000)=[{&(0x7f00000da000-0x9f)='_', 0x1}], 0x1, &(0x7f0000c97000-0x270)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40881) 2018/01/13 02:33:27 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) [ 141.457664] nla_parse: 17 callbacks suppressed 2018/01/13 02:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000075000)=0x1f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000058c000-0x10)=[{0x8, 0x3}, {0x8, 0x20}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000784000-0xe8)={{{@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}, {{@in=@broadcast=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}}, &(0x7f0000f71000)=0xe8) recvfrom$packet(r0, &(0x7f000048e000)=""/43, 0x2b, 0x140, &(0x7f0000671000-0xe)={0x11, 0x5, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/13 02:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000259000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 141.457670] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 141.497930] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x401) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000033a000)=0x6be, 0x4) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="7b9011f752a09bc7c73d80fd2e5933fd", 0x0}) socket(0x1, 0x800, 0x7fff) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000049000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ec0000-0x4)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f00006d9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000b80000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf8) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000-0x4)=0x20) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe0000-0x4)=0x2, 0x4) bind$ipx(0xffffffffffffffff, &(0x7f0000d12000-0x10)={0x4, 0x4, 0x5, "0df6269b5277", 0x80000000, 0x0}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b03000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fe1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000853000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00002e0000)={r3, 0x80000, r4}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe0000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r1, 0x0, &(0x7f0000e95000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0x3, &(0x7f0000fe1000)=0x0, &(0x7f0000fa8000-0x4)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xff, 0x2, 0x80, 0x81, 0x9}, &(0x7f0000099000-0x4)=0x20) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000832000)=0x4, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007d3000)={0x0, 0x0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000103000)="277455a13cd6f2d3316f18b6df773e5cbe8ab13eae9087e6fe385e45c7cdb2524dba61735050a62a1b63d085857052758a163092735a83f5defa2b46bd120e74b2ac", 0x42, 0x800, &(0x7f0000dda000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9915, 0x1, 0x9, 0xa, 0x80, 0x80, 0x3f, r3, r4}, {0x3, 0x5, 0x200000000, 0x1000, 0x4, 0x5, 0x3ff, 0xc3e0}, {0x401, 0x3f, 0xff, 0x1d480000000}, 0x100, 0xe, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x3, 0x4, 0x400, 0xd9, 0x8}}, 0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f000000a000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58, &(0x7f000000a000)=[{&(0x7f000000b000-0x83)="7378a42a18cb4e027da0cd30df12bca604031dd0b4d3c7ae41948e900025b40ded521098be5e8c753a043940881ac3e92d60d61678b0fb772e61c8831a30ee86bb7c7f22e78287b61b5798d475ed3752f14198b2adbc58ee4e03a129bfd2e19e79c0c8d67918624d53d676f33fbdd5f19ec72a06cec412fb4571c93de8a05e710b25bc", 0x83}, {&(0x7f0000001000)="f4ce4d26076eb6032b0239dc15604a3860589f28afc373d2a36e59c7b3553f12bdd789332dfa8b6cf48970d32c93dfd76305ffda057b1a42534de62c660297cd94c6ac46d265a443d3de80d2342c3de7f903941f3343c61cffd93dafc27765ae8b9004dc404b506c519219d9a0ba9a4b6a79fe0f983e63b5035019074d792bc817b44ec48b9b40bb375083e813cff4bf02da939a5f562e5452c67e663783d7cd835b4cf753cbf672", 0xa8}], 0x2, &(0x7f000000a000)=[{0x88, 0x644fa1514c77676d, 0x8, "08776857a9f4473b7f991e772ed8a046a66d22ac6a85a773fdae633e6cafc13840b2c9c5d08aca060577977ce81b831ce692880c751350ee8345c24e529f2a51cb8acfc49992942bcff050149e95d330945dd6cefd54979b3eaa2e6f5a28c6e040864067afd22fb856586613ecac851de850cacdfbc5a1"}, {0x40, 0x111, 0x9, "169f24567500356747869e57c853e2d00267f0ac6e7183b44bf3fb642fdf92795e14d43797c143146ef5c6b65a"}, {0x88, 0x0, 0x7b9f, "17060903de4d110b7b95b816c2d19f3a33ae0c6c244f6e6c6c92b5fb80f5ea9ee1f323985849f59251235bdcc283825f10e46fdba39bf7fb4d72a41e37ed7df72b3d52065e8fa9613a63a9d25603ba00a83baec34df31e24f22f38f1f06a62e5caf4faa1514471bf3871afe72674a4dcc01fe470b3de"}, {0x60, 0x10f, 0x890, "8ad56e93b4a5f11581b0178a2e0b5f863780000167443acb3cc7f45dafe9213e9a5a1252527cdf5d8418ac2f70b49866c14c6a5f93ee439956fed5d1e1152b48b1656c4ef361682d1b4e9c18"}, {0x48, 0x10d, 0x4, "e4633652ba71ffa43026fcc8d3789e9f83c03154623fd0da5262b1675be2cc5574751e6ff81ae23c1db93989fe91a0fffd5cff4c"}, {0x60, 0x12b, 0x1, "203d9e5a6d1b1bc2aca5b54df060b90a7cd56f046049c22d3cbd048637f776d91b2abf8e0b55e057a3b5a3d7016fb4e14bb972b2212fae3bcabd427ba9a49878694a1cd5af144c5413533f0bf0b114"}, {0x100, 0x10f, 0x800, "810baf31f1d52d848f2d30b1c1b90f0432ef733736314540785e5ef76d6b51ead093bef80e276c76751813a230693e3bd4fe0399f80978d09ce3c0830274f7cd604f173ba1b9bf752949e32c8baaddd3f304158385aa125cb313232104da4879921363358253e07c6ede416c3c1f5d992fdfc898a1dfcb03a9fcc9e7e640f0f444c5929c040dfb7552bd86ebfe7e7b09c2bcda2e3b235295db25f09fb0703aa331a5e60f1b79f0c9ca57c5ee8b09c84a6a22ef8b2ca2ee4594135ba38263484afc7ea0d330bb726d81de76e3fd0d2037213366c970d5edf06156504e694f4c696cfdf948a7fde70bf35e4491f470"}, {0x98, 0x88, 0x2, "e5e0d4ec71e6eb8f46024b77140182d367fe5319784590dc11e1a5a3077be7677fa8eb09f33544181fe8a2ca17d32e2c92b31c7c96e5eb627c28239a1c88b889a7da1feb69a6eb69e67682c1518c162d6affd4d5b0ee6559c2c15bf168801278f7e6d83009a030869df2d874c8618e9f99ed2726427a9be0e6c51ce9d1c837f8d291f0"}, {0x70, 0x10b, 0x5, "c899082406cfe5c3be45952a1133df1fa5ee5689dbd3d7d6331b6f33136f8408458ece11962e3223c670928665ebe20b535d0fdb59f7e5a6610761ea5573d87303cc6087517ce6cecca327936e47c5511972d03f329ed540b6b4d86083e9888e"}, {0x108, 0x11b, 0x9, "fc8be8a6fa430a4006ad8bec5e2385374a0bd712e7223f4ef0083392914594f3ab301f7d57436c5e9ddba6814de097189c1ae09711260eb340ea4ad8f9bcf6e9117ef81fe79f45d44c2bd2afa9a4f8d2c73394f103a57d893337beb93fa8f16734d6b88782cb88f7247aee1e53dbcd718ce23dad970824178af2c2b034b98d660fabfaa7cf17f74c1f94adcb86b17a8415f8f935ae6deaa592bfc235a6ffbc220058d112d8c0ea8f69c6323c628b614a1ac15eaeccb224b70362ddf843261884078eefa02bc4aa525328a1b90b18794f188da63e8c4a373852e38165fa19343b7014e29864304e46ceb40d931bd733d96155266e46"}], 0x568, 0x48000}, 0x4000) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind(r0, &(0x7f0000460000)=@l2={0x1f, 0x19a, {0x5, 0x5b12, 0xfffffffffffff601, 0x904, 0x4, 0x1f}, 0x1, 0x2}, 0xe) write(r0, &(0x7f0000638000-0x181)="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", 0xfc) setsockopt(r0, 0x7fff, 0x4a, &(0x7f0000f52000)="", 0x0) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000419000)=0x58, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00005c4000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00005f3000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000000000000000a3000000", 0x6f) r2 = accept4(r1, &(0x7f0000c4c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000-0x4)=0xfffffffffffffc25, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000475000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000774000-0x4)=0xc) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000)=0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d26000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000139000-0x4)=0x0, &(0x7f000069a000-0x4)=0x4) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x2000000000000, 0xa6, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x2ec, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000013a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007aa000)={r1, 0x4b, "d6121f15457010172878444c7b62118cf3989fd7f5f858960f5deffdc5af38b8f94bc25cc405e0c8fcbe040273e763b37767e20a0e7793ffaf55c55836215619e5d82495ea2185d2fc3db0"}, &(0x7f0000af0000-0x4)=0x53) [ 141.633989] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xb, &(0x7f00003b3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000800000)=@assoc_value={0x0, 0x9}, &(0x7f0000610000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ef000)={r1, 0x1, 0x20}, &(0x7f0000195000)=0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008dc000-0x4)=0x0, &(0x7f0000816000-0x4)=0xff27) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006e2000)=@sack_info={r2, 0x9, 0x151}, &(0x7f00007ec000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c54000)={r1, 0x375be71d}, &(0x7f0000f56000-0x4)=0x8) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b46000-0x4)=0x1c, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/13 02:33:28 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x670}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x17, 0x7fff, 0x8, 0x7fe00000000000, 0x200}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003b3000)={0x7fffffff, 0x200, 0x7, 0x1, 0x0, 0x1ff, 0x4}, 0xc) [ 141.675135] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00007b4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd8000-0x4)=0x8, 0x800) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dd7000)=@nfc_llcp={0x27, 0x1, 0x7, 0x3, 0x7f, 0x7fff, "1a5f7723341b0437f12dfaa717a53b8331cbc43a163169722dacb4939335a0999bb3b0cf5bdebc7c16eb58acc74e1d8b5a9fdbcb3bf2341855983097c5056c", 0x81}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f9f000-0x4)=0x0, &(0x7f0000f9f000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003a0000-0x8)={0xffffffffffffffc0, 0x9}, 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000f9d000)="4809930c0e147a43924d7a2598c538ef166bffc7b684ca418ef360d75f02861379dfcb814d204cb5d39b3f59cf5c79f80d79182b430a6b587dfefdbe253279fca96a50bbdcad0bb4c943fbb893aaf7613cdbb7b82f74d7a334e187399be9f9ee0aad826e9d1dbe59ee4adcea4a668618f08cc75c58e0376b96f1e0007fe26c5638d116e1db589e5854717a159412a63c", 0x90, 0x0, &(0x7f0000e3f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xfff, &(0x7f0000d1f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069a000)={0x1, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) 2018/01/13 02:33:28 executing program 2: socketpair(0xf, 0x7, 0x1, &(0x7f0000e80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000001000-0xc2)="f16784ada38136194ebd48fb680c0b1f8639bf24266f90ccefd0c4d6ca75a6213bd0da2d1509bf7ac217f6a59c7a748ddc4ac01141e4db3e901769c5b3bc5df116f2df565b11c13d0ec99b406da484c3bd48a0f909bb070672352db3ca3d81d747c91fd63c8539d5c0720d73952303fd49197d7f969fa1a3b04f57133e8f2951d9bf9ccea334a1995ad1a196322a4ad9737c4aa1b0ee74a746327c90035026081fe0b0006c1db0b08cd926ef532a0961c62195e2abb16984df034b862f0252dec9ef") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006d3000-0x8)={0x2, [0x0, 0x7]}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) bind(r2, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/13 02:33:28 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000bba000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001c2000)=0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000423000)={0x0, 0x0}, &(0x7f0000584000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d6000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ae000)={r1, @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]}, 0x0, 0x2, 0x4c, 0xec, 0x10}, &(0x7f0000f65000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eca000-0x4)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00008ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3401}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000f67000-0x4)=0x0, &(0x7f00006d0000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, 0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f68000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000660000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f37000-0x98)={r1, @in6={{0xa, 0x1, 0xc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, 0x98) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000189000)={@generic="553bfae50d4388de8eb082066528dc64", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00004d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ba000-0x4)=0x14, 0x800) sendto$packet(r1, &(0x7f0000152000)="13fc5a6ec8eb219f0545eb6de8c2c343b18aca9275cce6542d8197d757d04ef11ac4d42aebe668dee498cb3099390f3f1ed0f4d26f1f89be084f1036cb20f8cd0479a34e6952c31c2cb070b13423664d31a8fcb031386237fb77f1d2bbf0a677448d5e8e289b9818ce0319a14ae7a32ad78953fd714259edf43efd9d184c53cee608fb7faf0af5eda6497ab3e2f69e897662d4a38c681450b7dcd1036858acdfd6e9525a4d083f90766f75990fb4b9d3aa5967a2b58c67656167e1003fde059b559845c5e53ec65e810990c76a2933375029d2a0a6d4b1aba9ae45a989f5f9fbd14fc4c2a283d8c9a1a3ec4f727ac051", 0xf0, 0x80, 0x0, 0x0) recvfrom$llc(r0, &(0x7f000041b000)=""/215, 0xd7, 0x40000000, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000c9e000+0xc6a)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ed000-0x4)=0x14) recvfrom$unix(r2, &(0x7f0000b18000)=""/255, 0xff, 0x20, &(0x7f0000535000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/13 02:33:28 executing program 4: socketpair$inet6(0xa, 0x4, 0x2, &(0x7f00004d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000254000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000738000)={0x0, @in6={{0xa, 0x1, 0xf0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1, 0x40, 0x80, 0x0}, &(0x7f0000784000)=0xa0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f81000-0xa)={r3, 0x3, 0x1, [0x6]}, 0xa) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00009ae000-0x1c)={0xa, 0xffffffffffffffff, 0xdee9, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffec3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000738000-0x48)=[{0xf, 0x7}, {0xb, 0x717001b7}, {0x0, 0x800}, {0x3, 0x4926}, {0x6, 0x1ff}, {0x8, 0x2}, {0x8, 0x101}, {0xb, 0x8001}, {0x3, 0x8}], 0x9) sendto$inet6(r0, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f000066b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000024e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b45000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00001d0000)={0x0, 0x0, 0xde, "de3c80ecd51b", "c380d93750acc20699d014defe78626d"}) 2018/01/13 02:33:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000019d000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000f9a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f9a000)=0x9, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f9c000-0xa)='highspeed\x00', 0xa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f9a000)={0x1, [0x9]}, 0x6) socketpair(0xf, 0x0, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b12000-0x4)=r2, 0x4) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) recvfrom(r0, &(0x7f00009d0000)=""/73, 0x49, 0x2040, &(0x7f00007b5000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f9e000)=0x10001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000025c000)=0x0) write(r0, &(0x7f00006aa000)="", 0xffffffffffffff48) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x359, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001f1000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000976000)={0x0, 0x5f, "3087b3a838a66565cca9dca2c682f283d90c1233757342dead1271b499578b620fef6a77d99ee9cb49f12d4758b72a44cb7fe67500c313fe52ea703f3fd6831191da3d9c9a6c91a7601c856d23c111f4dbd309f977300418bf483917225bb9"}, &(0x7f0000cbe000)=0x67) r2 = socket(0x2, 0x80007, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009b0000-0x8)={r1, 0x9}, &(0x7f0000711000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000797000-0x8)={r1, 0x8001}, 0x8) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) pwrite64(r1, &(0x7f00002fd000)="8ecba8f709d92b58a9c3d31287278fe8690bfa03bb376ad7fd734e230d6b404e6ddba8502d8102f9ade974de5488a26ac56f204c2672783e2cab448e0400000000000000e5ffccb66268fa9fec9ba8c2c1aaea4c2d982af646996bb8578edb92de797a31747975f384da462e973ba3eb7949b08db20e77df0000000000000ce420122f7f8bc651a2359eef77a32db638c36e952c7e507554117921f2f2dda74cde65ceea785c221f3b4aa5181a0b120c48", 0x6b, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000ccc000-0x4)=0x9, 0x4) shutdown(r0, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x5, "0dd233"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80a, 0x3f, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001a000-0x4)=0x81, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000001b000-0x90)={0x0, 0x8, 0x2, 0xffffffff, 0x2, [{0x0, 0x401, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x10001, 0x2, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000049f000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000dda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000315000)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000b5b000-0x108)={0x8, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b08000-0x10)={0x3, &(0x7f00003e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000294000)={r2, 0x8, &(0x7f00009a4000)=[0x88b, 0x3fb5, 0x401, 0x4, 0x4, 0x0, 0xe7, 0x2], &(0x7f0000975000)=[0x4, 0x101, 0xffffffffffff0001, 0x0, 0x7e, 0x5, 0xfffffffffffffffb], 0x10, 0x6, 0x101, &(0x7f000012b000)=[0xffffffffffffd755, 0x7fff, 0x4800000000, 0xfffffffffffffff9, 0x7, 0x6], &(0x7f00003f6000-0x20)=[0x2, 0x26c, 0x9, 0x6, 0xc6f6, 0x800, 0xfd, 0x800], 0x0}) 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000072e000)={0xe6}, 0x1) socketpair(0xb, 0x80000, 0x0, &(0x7f00004c3000+0xf39)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00004d6000-0x4)=0x800) getsockopt(r2, 0xfffffffffffffffc, 0x40, &(0x7f0000dd3000-0x54)=""/84, &(0x7f0000075000)=0x54) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000407000-0x14)={{0x9, 0x3, 0x1, 0x9c1, 0x2, 0xfffffffd}, 0x7, 0x1f, 0x10000000006}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000db3000)={r3, 0x0, r1}) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000520000-0x10)={0x0, 0xfffffffffffffd32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000026000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f49000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000087d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x80, 0xff, 0x0, 0x4, 0x40000000, r3}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001fe000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c30000-0x4)=0xfffffffffffffe60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d9e000-0xc)={r0, 0x7, 0x0}, &(0x7f00007c3000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000079d000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002b9000-0x6)={r0, 0x10001}, 0x6) [ 141.873498] sock: sock_set_timeout: `syz-executor2' (pid 2638) tries to set negative timeout 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) 2018/01/13 02:33:28 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000155000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000290000-0x4)=0x4, 0xff) r4 = socket$alg(0x26, 0x5, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x9a68, 0x4, 0x81, 0x2, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r5, &(0x7f0000000000)="a899cd1a5c0f830efe23617670e6c9018a0199bbd43bde1cd47f4543138ebf345b5bd9c4ff480f1dcd0d03454143d3"}, 0x10) bind$alg(r4, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) socketpair(0x4, 0x5, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r0, r7}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000002000-0x45)="114d7dfb9e3b9c1b6542b05c44a924d6b7a2529669a98353804d25cdff87257c9845bec0489598c0de765e7ad8fc3d2a9663d38e8c89744379136b0c4c1ec179347765e3bf", 0x45) bind$alg(r4, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x100, &(0x7f0000002000)={0x0, 0x0}) splice(r4, &(0x7f0000000000)=0x0, r4, &(0x7f0000000000)=0x0, 0xcd, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x1, 0x5, 0x9}, 0xc) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x8, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000043b000)={0x1f, 0x5, 0x0, 0xea2, 0x7, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/13 02:33:28 executing program 5: socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000b3e000+0x44)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003bc000+0xbec)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="8ca4bbdf679491c52eb8982e0db41e9a", 0x10) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd1770012d78a5bb64ffffffed00004caeedf840d001fe92958c3f7b8e1596417d7dcd645413be220000000000000021c122283846253398a04d99ca8680deb20658834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d430459a", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet6(0xa, 0x800, 0xb38a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000939000)={r0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000939000)={0x1, [0x236]}, &(0x7f0000939000)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000fe7000-0x4)=0x4) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000009f000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000518000-0x4)=0x400000, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x334, &(0x7f0000766000-0x51)=""/0, 0xfffffffffffffeac, 0x0}, 0x43) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f000064f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009b2000)={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0xa1e, @loopback={0x0, 0x1}, 0x8000000000}, 0x2, [0x5, 0x8, 0xa60, 0x7, 0x5, 0x3ff, 0x5929aae4, 0x1]}, 0x5c) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) recvfrom$inet(r0, &(0x7f0000ad7000)=""/154, 0x9a, 0x0, &(0x7f0000631000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0200000035", 0xfffffffffffffde7) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x5b) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000057d000-0xb8)={0x0, 0x3, 0x0, 0xb19, 0x0, 0x8000000000000000, 0x100000000000, 0xf9, {0x0, @in6={{0xa, 0x0, 0xbe3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ca, 0x2191, 0x1, 0xd33, 0xae6}}, &(0x7f00006d1000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x6, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r4, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r3, &(0x7f0000f8f000-0x30)=[{&(0x7f0000564000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000f97000)={0x3fffffff, 0x8, 0x25}) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) socketpair(0x11, 0x6, 0x2, &(0x7f0000402000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007a4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xd087}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0x1, 0xffffffff, 0x8}, &(0x7f0000246000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fbf000)=@assoc_id=0x0, &(0x7f00007e2000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000011a000)={r2, 0x3, 0x80000001, 0x2, 0x4, 0x687, 0x81, 0x6, {r3, @in6={{0xa, 0x1, 0x521, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4b, 0x10000, 0x4, 0x3}}, &(0x7f0000bce000)=0xb8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00006b0000-0x1000)="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", 0x5dd) shutdown(r0, 0x1) close(r0) 2018/01/13 02:33:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000afc000-0xf)="a665f7e27b814158f50eda2f204ef5", 0xf, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) getsockname$netlink(r1, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000baa000)=0xc) write(r1, &(0x7f0000cd6000)="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", 0xfc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004a9000)=0xffffffff, 0x4) preadv(r1, &(0x7f000022a000)=[{&(0x7f0000e75000)=""/59, 0x3b}, {&(0x7f0000668000-0x80)=""/128, 0x80}, {&(0x7f0000ac0000)=""/209, 0xd1}, {&(0x7f00003b9000-0x62)=""/98, 0x62}, {&(0x7f00004c8000)=""/146, 0x92}, {&(0x7f00005cf000-0xd2)=""/210, 0xd2}, {&(0x7f00006cc000)=""/161, 0xa1}, {&(0x7f0000a82000-0xae)=""/174, 0xae}, {&(0x7f0000b64000)=""/203, 0xcb}, {&(0x7f0000dc6000)=""/30, 0x1e}], 0xa, 0x0) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000057e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffca8, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x2, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000268000)=0x2, &(0x7f0000164000)=0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000035b000-0x4)=0x6, 0x4) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003a4000-0x10)=[{&(0x7f000057f000-0xe5)="215e17ae99b7801bf28a069e39016abe114e625275854a9f3d3ae0c900ffc50f3ce6b3812d38938b905606aba328967c51f4d75763bef710769e449159516de126d6a0028a2816d9a428b189567588240a59d4fd256e507a1c63ecd530ec689c626392bae16414093d050903326a6bcedcd7706cb4f1c2377ff4b24a4387fdaa136cfa0f2c18ede6767e4013aad8fb346fc779c24c24bc0265fe4d0650fbe8bcc4927f95cfb580a433b3dad9c666bebe6faa7f42df4dda4d32231058db7af816bb5e7b8cbc7352a7b455363f65c1075e4c475a209003f32b1be23c6c7428c0500556dfbef5", 0xe5}], 0x1, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036b000-0x4)=0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000057f000)={0x0, 0x0}, &(0x7f000057f000)=0x8) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-serpent-avx2,sha512)\x00'}, 0x58) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f55000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000800000)=0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00007c5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f57000-0x4)=0x6, 0x800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f56000)={0x4, &(0x7f0000a2f000-0x20)=[{0x97b, 0xe5a, 0x100000000, 0x400}, {0x9, 0x1000, 0x0, 0xc71}, {0x1, 0x1, 0xff, 0x20}, {0x165, 0x100000001, 0x1, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000853000-0x8)={0x0, 0x0}, &(0x7f0000cfe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eb2000-0x8)={r3, 0x8000}, &(0x7f000001a000)=0x8) bind$inet(r1, &(0x7f00005d7000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e1e000-0x88)={0x2, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000012f000)={0x5, "f0311f9e4a2c"}) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x80000001, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002000)={r2, 0x3}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000bfd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000637000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00002ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eab000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000a11000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000040000-0x4)=0xffffffffffff0000, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000b6c000+0x9d2)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000090c000-0x8)={0x0, 0x0}) 2018/01/13 02:33:28 executing program 7: r0 = socket(0x5, 0x4000080000080003, 0x40000000004) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cb8000-0x4)=0x3f, 0x4) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6(0xa, 0x5, 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000228000)=0x8, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) vmsplice(r0, &(0x7f000039f000-0x30)=[{&(0x7f000040c000)="4704a4352b4528b560e6e88d044329f0942b99d6d8b2fd4f01259300b438b419", 0x20}, {&(0x7f000077b000-0x37)="930eae7641a3070c6059daa9a818f70edce225b01fb3d1c9034752a3a6232a5f963502b1149b7c8b82f00b17a3ab56d931122e38003892", 0x37}, {&(0x7f0000704000-0xa2)="1efeb47102f458f12abe11936663f025564fe00100feb80a3a08d274df1a5ac884e39c5536df8c787565db73cf96829499ccc7852d413aea6ce7781791e253bcc642550a47d87b1a6a276be2b9bb73dee4aa52e93a9a03f0fa348f9e444fa04e0e67e951b8f3b142f7536501eaed3e5b11eb9b62996e80ba2f7f8a9e3c70220fb5d12ccfebd7498d492704c7d03f652c03f4c12a53713e80a70bb51954ccf7affb19", 0xa2}], 0x3, 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a51000-0x20)={@generic="ca9e332cd321d24fd8c50c764cc59c6c", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000004d000-0x10)=[{&(0x7f00003be000)="", 0x0}], 0x1) write(r1, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bbb38780b9c4e7caec2ea11f2a4703edb0a0f05d5a719cc72fcbe653f773a10747a5fd8512f07bf1387c39296bb8221cfd20d096d3962f2bbfdd40bebd6a154ddd14935a9ea753beec95e13e43b9d27a28973c162796d9c4a6774780504eb9743d007442c15e5e08adf3a0e4367ff644afea485c5472a531c9a4c64c70518205403a9c7e8520dcb2f9701cb609bc64f917d7a469c3f1a7fc864af972a3b304c46a5debdbb67a01e7323ee31f4b8a69c2c5ee7a8daaf5851a23696300728a3cd318b85260858d196c7e99dc76a2ff91d56ab76c5d2198d1ffd67b29dc211415a8cc82f492c041b7174263816672ae34bc903d22e68153ec1fcfb3dadd9867053bfd10c9e52d83b2ed9d079566526ff7f6eb6c0cb86a60a4c45b6fdcfc6862b932b5e4ad71c15ecc9b479e4beb36fb34a72b92ed1c1b9dec713a64c8df54e8ff90240d2ab7224ad13604009bef689b91bc81295cd41b09986146a6853d3ec64293d9409d7d9953ff9cdec85cac2ce13104856afe31b4aaf3e0a1d863d3fa1b3db47d01e8c63ea34b7d65270af1560017147416b5cc3d89aaacabc0", 0x21b) close(r2) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x0, &(0x7f0000161000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c74000)={r0, 0x50, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004e3000)={0x0, 0x677}, &(0x7f00009ff000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039c000-0x10)={0x0, 0x8, 0x1f, 0x4, r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x0}, &(0x7f0000cd6000)=0x8) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000054000)=0x0) socketpair$inet(0x2, 0xa, 0x14b, &(0x7f0000274000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c36000-0x4)=0x0, &(0x7f000072d000)=0x4) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000811000)={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffab) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ca000)={0x0, 0x8, 0xfffffffffffffffe, 0x6b, 0x7, 0x1b}, &(0x7f00007fa000-0x4)=0x14) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006f2000)={0x0, {""/7}, 0x0}, &(0x7f0000857000-0x4)=0x10, 0x80000) getsockname$ax25(r2, &(0x7f0000fd1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f97000-0x4)=0x10) r3 = socket$inet(0x2, 0x0, 0x5b0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f7d000)={0x400, 0x5ae, 0x820e, 0x4, 0x6, 0x1ff, 0x1000, 0x5, r1}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000659000-0x6)={r1, 0x4}, 0x6) sendto$inet6(r0, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012041, 0x0, 0x0) [ 142.196693] device ip6_vti0 entered promiscuous mode 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000557000)=0x0, &(0x7f0000be9000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000084d000-0x10)={0x6, &(0x7f0000b5a000)=[{0x0, 0x7, 0x0, 0xe31c}, {0xffffffffffffffff, 0x8, 0x8000, 0x100000001}, {0x5, 0x4, 0x7, 0x7ff}, {0x4, 0x7, 0x0, 0x6}, {0x4, 0x4d17, 0x6, 0x400}, {0x7fff, 0x1, 0x2, 0x8001}]}, 0x10) socketpair$inet6(0xa, 0x8080f, 0x1, &(0x7f00001c7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fba000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x8001, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x62, 0x0, r1}, {0xc231, 0x100000001, 0x3f, 0x1c2106af, 0x2, 0xa6c5, 0xcd4, 0x5}, {0x5, 0x4, 0x100, 0x80000001}, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x7, 0x2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x2, 0x2, 0x40, 0xbae2, 0x0, 0x4}}, 0xe8) r3 = accept(r0, &(0x7f000012f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf6000)=0x10) connect$ipx(r3, &(0x7f000060e000-0x10)={0x4, 0x400, 0x8001, "ff7a282ac420", 0x86f, 0x0}, 0x10) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fd5000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029b000-0x4)=0x10) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = accept$packet(r0, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004de000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ddd000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9c2, 0x2, 0x9, 0x40}, &(0x7f0000a1d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000024c000)={0x0, 0xffffffff, 0x4, [0xff, 0x3f, 0x4, 0x80]}, &(0x7f0000d2d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b3e000)={r3, 0xffffffff80000001, 0xfffffffffffffffa, 0x362, 0xffff, 0x9, 0x73f, 0x3, {r4, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x1, 0x1, 0x8}}, &(0x7f0000368000-0x4)=0xb8) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000cd7000-0x8)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000f9f000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000442000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005a3000-0x8)=0x0, &(0x7f00007c2000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a3000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000336000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000033000)={&(0x7f00002d7000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00008fd000-0x10)={&(0x7f0000754000-0x17c)=@newae={0x17c, 0x1f, 0x320, 0x5, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x7f}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9e20, 0xffffffffffffffff}, [@offload={0xc, 0x1c, {r2, 0x2}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x80000000, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x32, r5, r6}, {0x4, 0xfffffffffffff800, 0x0, 0x2, 0x0, 0x5, 0x7, 0x5}, {0x5, 0x800, 0xff, 0x9}, 0x9, 0xd, 0x3, 0x1, 0x3, 0x3}}, @lastused={0x10, 0xf, 0x7a5}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x7}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @mark={0xc, 0x15, {0x2, 0x80000000}}, @address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x6, 0xffffffff80000001}}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x665, 0x3}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x44040) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000aa5000)={@multicast1=0xe0000001, @rand_addr=0x80000000, r5}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000410000)={0x41, 0x3000, r7, 0x8001, r6, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x4}) r8 = socket(0x1b, 0x800, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000fc3000-0xa1)={0x0, 0x99, "17579d959835062629ac74b9b4a12f3eb7cee34db860e776208c2b7a236fb5e6e42330fa09ea7868d3ac2a5877b58a6082f066f94472a98c6d69a7dd4c2f3e27106a4b9aa75993a6cf257ee30f9758cb7944eb54baa27ebe457ab8ba4f82a574d06a0faa43e83baaab41cd141a2b8bd1f58fb68e5751db2e2e589db86c83bc21a065c1c2322e0dd63498a2093683ef01efb8c40e86a835883f"}, &(0x7f00003b3000-0x4)=0xa1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000ef2000-0x10)={0x91, 0x0, 0x401, 0x7ff, 0x0}, &(0x7f00002dc000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000df9000-0x38)={&(0x7f0000d7d000)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8001}, 0x1c, &(0x7f0000cac000)=[{&(0x7f0000ef2000)="dcc404a1790cbd12714a3bf0735e04a2f36509d22cbf8fce739d2405e3de5b105e245842c01e6e371b724399bf7b07f4d6e969829beb385196c0db2f7b9168e9e23ee08c19f580cf8d3cc7d85c3e1463bee9717bd24d37319db2fd5e911f96c42ed6e8432863c45cfd8f3514961f97453b97fab0ae9d", 0x76}, {&(0x7f00008e8000-0x57)="954e0ed5877b6baecf343c7070b0b68e2d9b66fdd1210efe180d030b3152e80276ed1ad1509504e87382e1418c5c77e66247c2c16a69f55988ebe3c4b438ce6331765e9c765b0842a31e003df8d6763b094ca7f9739347", 0x57}, {&(0x7f0000f57000)="e5fe9ef18cb0f881299dff7e7cb2353bcfc09af726652de4230beb7982f584d703922636f1333fed2bd01c5e562519e4d2c9fa2715f387a736fee2a6f8aa0bb57a556fa57a4d5d9e1055b3b44f40c8e5148ac3ec67e89a2e9e", 0x59}, {&(0x7f000017c000-0xf)="a1ae8b8c952ac0ac40404b9557ebc0", 0xf}], 0x4, &(0x7f000043a000-0x150)=[@init={0x18, 0x84, 0x0, {0x3c, 0x0, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x3, 0x299, r9}}, @init={0x18, 0x84, 0x0, {0x90, 0x401, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0xe145, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x5, 0x2275, 0x100, 0x0, 0x2, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x401, 0x7fffffff, 0x1000, 0xfffffffffffff800}}, @init={0x18, 0x84, 0x0, {0x5, 0x7fffffff, 0x7f, 0x1ff}}], 0x150, 0x20040840}, 0x4044044) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2000000000000042, &(0x7f0000a7b000-0x10)=[{0x100000000020, 0xfffffffffffffffe, 0x7ff, 0x3}, {0x7, 0x0, 0x4, 0xe0e}]}, 0xffffffffffffff93) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080003, 0x2b) connect$inet6(r0, &(0x7f0000dd6000-0x1c)={0xa, 0x1, 0xdab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000a68000-0x1)="", 0x0, 0x4000801, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x1cf) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000586000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f87000)=0x48, 0x80000) r2 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00007b2000-0x4)=0x0, 0x80800) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000055d000)=@generic="555dfa356b60e76e28846c87a0f0e52f", 0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e26000-0x4)=0x7, &(0x7f0000a1c000-0x4)=0x4) close(r0) [ 142.319227] device ip6_vti0 left promiscuous mode 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fc6000-0x24)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x5, [@multicast2=0xe0000002, @rand_addr=0x2, @empty=0x0, @empty=0x0, @loopback=0x7f000001]}, 0x24) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/13 02:33:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/13 02:33:28 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000a76000)={0x20000000000000ad, &(0x7f0000f07000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000261000)=[{0x809c, 0x0, 0x6, 0x2}, {0x6, 0x7ff, 0x239, 0x8}, {0x9, 0x0, 0x9, 0x7fffffff}, {0x10d5, 0x1ff, 0x19f0a332, 0x3e0}, {0x1, 0x1000, 0x0, 0x3}, {0xff, 0x5, 0x9c23, 0x803}]}, 0x10) 2018/01/13 02:33:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x376f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0x9, 0x0, 0xff, 0xa3f9}, &(0x7f0000001000)=0x18) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) listen$netrom(r3, 0x8) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x80000001, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x3, 0x9, 0xffffffff, 0x4, 0xc02}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x80000001, 0x8}, 0x8) r2 = socket$inet6(0xa, 0x80009, 0x3) setsockopt(r2, 0x84, 0x7d, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000004000-0x90)=""/144, 0x90) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003cf000-0x4)={0xffffffffffffffff}) accept$ax25(r0, &(0x7f00007c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f3000)=0x10) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r1, &(0x7f00004e0000)="", 0xed, 0xfffffffffffffffe, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x109, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x19) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000066e000-0x38)={&(0x7f000079b000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079c000-0x10)=[{&(0x7f000079b000)="b4c26e0f3aaf78fa5a1c581089a58b8ed05ecc84e6f72ada5d88578a0fb4714e3fcfb66edf5a327ff8d1dfb90888e58f9ea276e50779649af53067e70f2a5fb4345318e8382573c7ba63473ed687d02cf268e365060d0f40e0567f4d6289381ac14b94ec473ac9ba240c1b4248", 0x6d}], 0x1, &(0x7f000079c000-0xc0)=[{0x38, 0x102, 0x3ff, "28506874bc28b2d6a754ef25e7cc340276d99ee74dec193c8d7a25a0e000f4581cdb14"}, {0x88, 0x105, 0x980, "90c9d20f628df287aaab7aa9fae2549abdada4f08e13d5861ec02c97a016b0f4f9a5af67ac26365ea0e073c3d143ab1d3c14e4730366b765c6de23de55abeebea880898fca6726a689126ff47dc6d4cde74231af8a57a447b95906d09000cd12464a7169f7382d299deed717c96540aa35280936"}], 0xc0, 0x4}, 0x1) r1 = socket(0x11, 0x2, 0x0) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000e5f000)={0x0, {""/7}, 0x0}, &(0x7f0000f77000-0x4)=0x10) bind$ax25(r1, &(0x7f000096a000-0x10)={0x3, {"d847fcee6487ac"}, 0x1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @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]}}, 0x108) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000806, 0x1) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x7, &(0x7f0000f8b000)=""/4096, &(0x7f0000dc8000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000e3b000-0x90)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000750000-0xe8)={{{@in6=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ad000-0x4)=0xe8) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/13 02:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) r1 = socket(0x13, 0x7, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003a5000-0xc0)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xc2e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dbd000)=@assoc_value={0x0, 0xde}, &(0x7f0000304000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000427000)={r2, 0x7, 0x7fffffff}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a54000-0x10)={0x0, 0x20, 0x4, [0x8, 0xa0, 0x9, 0x8000000000000]}, &(0x7f0000d7e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000025000-0x8)=@assoc_value={r3, 0x9}, &(0x7f000070b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000087b000)={r3, 0x48, &(0x7f000021b000-0x48)=[@in6={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000f3d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009f9000)=""/4096, &(0x7f00005ce000)=0x1000) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x10)=@sco={0x1f, {0x5, 0x3, 0x0, 0x2, 0xf6, 0x5}}, 0x8) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1005, 0x1ff) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f21000)=0x7, 0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000889000-0x78)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x6, 0x8000, 0x2, 0x10001, &(0x7f0000f21000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xee6d, 0x4bb, 0x1}) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b5a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f21000)=0x1c, 0x80000) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000f22000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f22000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c14000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r2, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000cf1000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00002ae000)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000016f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005df000-0x2)=0x10) recvmsg(r0, &(0x7f000023f000)={&(0x7f0000b24000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ef1000-0x20)=[{&(0x7f00004eb000)=""/208, 0xd0}, {&(0x7f0000940000-0x18)=""/24, 0x18}], 0x2, &(0x7f0000ba2000-0x1000)=""/4096, 0x1000, 0x4}, 0x2) 2018/01/13 02:33:28 executing program 5: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000264000)={0x0, 0x4a1, 0x100000001, 0x2, 0xfffffffffffffffb, 0x28418bc7, 0x2, 0x1f, {0x0, @in6={{0xa, 0x1, 0x43, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000, 0x2, 0x2, 0x4, 0x80000000}}, &(0x7f0000f3d000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x81)={r1, 0x79, "e29221d839f2031fda329a73aeccac7bade66ad8739377ce4670c99700e7aff301a9d43a0ebb0b7c41acb5819cd9ff819e801feea72cbc233f8e354a4e8af3ca94f46677d739efcb66a96da3e30b93f35aa37381359a43de7b997da2d796f9e1844e3809406ea6bb3fa978dbbf4c5ad6217646760ecf9d4867"}, &(0x7f0000000000)=0x81) 2018/01/13 02:33:28 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000939000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r0, &(0x7f000027c000-0x3a)="b8d806995443505a04cc9f3381817415bc3a68c479161006226c83fe2d67eea10d5b1d868b5b4c0dbe40caafbf3bb78a89fec8c95eb57351aac8", 0x3a, 0x4040040, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d51000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000064f000-0x4)=0x0, 0xfffffffffffffed8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000626000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000068d000)={0x26, &(0x7f0000e8b000)="6ec0e216f93497a9b39fe32a01bea6122aa7a5c9fdfa7f371d86be6324bec6cc852a65e06630"}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f68000)={r0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f68000)={0x0, 0x50, "33ee7be2eb29ddc0d2ce56ba2af9eb1a8c4dbd0eee3a5c1a69b9d132eb1a2e39a347721416b8d7aec1fb1b251e1c20cebd376ae6313484e11d641c62174239dcc152d564595201725302959d98176694"}, &(0x7f0000dc9000-0x4)=0x58) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f69000-0xc)={r5, 0x6, 0x30}, &(0x7f0000a40000-0x4)=0xc) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/13 02:33:28 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000681000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000)=0xe8) r4 = socket$inet(0x2, 0x6, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000021000)="5d7f890199809fb291ccb052b812b0f7", 0x10) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000691000-0x8)={r3, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/13 02:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r2) pipe(&(0x7f000089e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000249000-0x10)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000197000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000076000)={r5, r6}) socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x2) 2018/01/13 02:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x1f, 0x7fffffff, 0x10000000000007, 0x0, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d) r0 = socket(0xd, 0x800, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003bb000)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7a000-0x4)=0xe8) bind$packet(r0, &(0x7f000011f000-0x14)={0x11, 0x3, r1, 0x1, 0xfd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0xf, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000590000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea5000-0x4)=0xc) 2018/01/13 02:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000048f000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004dd000)=0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 02:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f000056f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 02:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) writev(r0, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ed85516b042511f32764171ba9bd278cbe360c22f16b073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a4fd57e456460104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad6303f8f6e35fd177001ff78a5bb64ffffffed00004c", 0xce) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000008c000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000471000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00004f2000)="9653d078ab1ee264202ad35ea03670e4", 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000010f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000735000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dc1000-0x10)={0x6, 0x8001, 0x4c2, 0xffff, 0x0}, &(0x7f0000630000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b76000)={r1, 0x2}, &(0x7f0000d0a000-0x4)=0x8) r3 = socket(0x10, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000021000)={r2, 0x20, &(0x7f00006ff000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b3c000)=0x10) write(r3, &(0x7f0000b9f000)="260000005e0009000000eaf8ffdfff01000000000200000000000009000000db1ec9ff0035ea611d54ea373baa63ab7f5ed5395207edf6078217c4c87dc79a2481b56a2a62bcfdb06968f4a51ab7200b4dcf1e0a142f629d5a1a004a3f9711f74c90aed41d231949b727c7e040620c081286e9ae4fdd0f53309cd50cdc09afa59c0630001a7af309", 0xffffffffffffff00) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x7, 0x8) r2 = accept$ipx(r1, &(0x7f0000845000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a7000)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000099c000)=""/86, &(0x7f00006dc000)=0x56) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000dc9000)=0xf0bc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006b8000-0x9)='westwood\x00', 0x9) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x800, 0xffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000029000)=0x0) pipe(&(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x1, 0xde, @loopback={0x0, 0x1}, 0x232f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0x3, 0xfffffffffffffffc, 0x3, 0x2, 0x0, 0x25, 0x282c, 0x6, 0x6, 0x6, 0x0, 0x8, 0x8]}, &(0x7f0000039000-0x4)=0x108) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000038000)={r3, 0xc6ef, 0x0}, &(0x7f0000004000)=0xc) recvfrom$inet(r0, &(0x7f000002c000)=""/78, 0x4e, 0x100, &(0x7f000001c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000015000)=r4, 0x4) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008e9000-0x83)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b792d", 0x83, 0x51, &(0x7f00002b5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1cf78a7a7fb5b66b245d3c70393fdb86ca8bc02d4b86537c689cea2142a31e754d9e7805f0bfea12a4d5167306a58d34fbfe5084b2fdb545a8be60f82f0b7748d9641e82fb894e79881880748599eceeb799", 0x52}], 0x1) shutdown(r0, 0x1) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f000037d000)=[{&(0x7f0000a1f000-0x4e)="1f00000002021900000000000008ec5f00ed1b8589001f0d0081001ffe58cb", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000806000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000453000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006ac000)=0x9, 0x4) connect$bt_sco(r1, &(0x7f0000346000-0x8)={0x1f, {0x7fffffff, 0x795e, 0x20, 0xb65, 0x8, 0x2}}, 0x8) r2 = accept4(r0, 0x0, &(0x7f000010a000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000788000-0x10)={0x0, 0x0, &(0x7f00008b6000)=[]}, &(0x7f000009f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000160000)={r3, 0x5618}, &(0x7f00007db000)=0xfffffffffffffdd2) connect$netlink(r1, &(0x7f00007c6000-0xc)=@proc={0x10, 0x0, 0x3, 0x10800000}, 0xc) 2018/01/13 02:33:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x4040003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000002000-0xea)="471d1b9ace5d9425bc8b43df37c82df63b155877978dd128ff6969c9d688738a662e0adf8d35d9714d08f6894a4204f6da2581b9e3105c8476c87c6639e7045d7a38faf5c8ba96d0b0839938d5571be580182ce8c86e11a8ba72226ea462d88e6c53b09fd69beffba9a20305dcd3af6a683361fad74cef1679f3c1082c9648dc84833de0925fc1e7374aec3119313aad2f3e21274fedaecf289223e0f746dcaac62d831b63d9f1ebe2cb7db0df41102e9bffd37916ca166c8def379b83ecbde3635c76f09c1dd5103bcc7048a55ff076bdbc6f65920f43bc6520cb7589c9385cf824cd41de2ef9edfdbe", 0xea) 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) recvmsg(r0, &(0x7f00001e0000-0x38)={&(0x7f0000c0e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00002c1000-0x1000)=""/4096, 0x1000}, {&(0x7f000073d000)=""/235, 0xeb}, {&(0x7f0000000000)=""/67, 0x43}], 0x7, &(0x7f00006b8000)=""/4096, 0x1000, 0xffffffff}, 0xf97ae365a4c7dbea) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0xc, 0x8b6e}, {0x7, 0x0}, {0xb, 0x8}, {0x2, 0x51e}, {0xf, 0x9}, {0x8, 0x101}, {0xe, 0x8}], 0x7) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) [ 142.577233] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bb2000-0x4)=0x0, &(0x7f00001ee000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003b3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054b000)=0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000057f000-0x8)={0x0, 0x0}) accept4$ipx(r2, &(0x7f00007e9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001ee000-0xc)={r1, 0x1, 0x10}, &(0x7f0000ea3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ff8000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}], 0x2c) socketpair(0x1b, 0x805, 0x8, &(0x7f000005b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000017d000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000076d000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x10000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xddc, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f000000c000-0x38)="3f1c21e0b26832d99c5f7cf343366a744f135c6f810a0f3b136339860d500b1a53caf6e55acf21d382225a0531025803121babd1ea05366d", 0x38, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb2) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x38, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "491e91", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000444000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f12000-0x8)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006fe000-0x30)=[{&(0x7f00000df000)="1272752f9b04e0b06c95d9aa2de66eff5e5c03141c87c9f69612903b329dbbd2a2118a2d4305dfcf8b154e4eef572cf101acef149ec8b31891ed1dd030258f9a331fba4e69fc0427d1ac33892667d852af0c17c8f9f03ee7060c9363375b5b25c8cf629e08b746df299c224e2286933621c4e4ba4ac04544", 0x78}, {&(0x7f0000b31000)="7a8dca9b39c97c83b0628db09e38703d318ff62f666af28ec9cd48d6275eac2fdbd0e6cec44104c565c045f0a6942993fd34b1efb0327c36f60dd3c3b616c196223f707bf40a2ae2178013", 0x4b}, {&(0x7f0000f14000-0xf4)="2d53fdd91cb9bf48233238d0e2f5484d01fd0a17d4366030e3f382ba6c7565cee9071ce597d801dc08937db50b172aa73579d059b6133176824c84f57cf1dd8257dccf6ec5f976eda87db72d0eeefc557287d41447e245ba7b2778fd81e91142e387633b3ad586818fd3c42a6870c3e1520eb303dcdc0b4212dff02efa16965444e4dc3bd10f342bb4a7ec7db9cd035ddf0870ea19de3e014f3f4673a937d67796a6b35ad33f19ebe741b7016a87733193428dff8c39e41724a7468a9809f7f8f3cbcca4b5b5062fa81f609e2469066f73501bcd6dd1341de63da7499eb40b9666fec9f1bbde5d28bd6bdfa97e8ddd686458a0db", 0xf4}], 0x3, 0x8) socketpair(0xa, 0x80001, 0xffffffffffffff91, &(0x7f0000f13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000db3000-0x78)={0x6b8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x1000, 0x1f, 0x1000, 0x0, 0x8, 0x1, 0x101}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f12000)="8c7c59cd36045c72202e845ae6afbd0b9be303a621fd32ba9e85e686a474994eb6616567442d43433b0da8fd8512994e7575d0584f9c70e78627c96b36d5ce49ff4aa15833928803d593b460c4300728a5dd3bb45292a549aa02314d57fc672b4970229b063368ab4d7581fce90f1d31589bc69753f0a165b79a15c1c5b91cbf04e0950a01787f93806c89d7bf41a87a987fcb5191a76e5e543a4934e4c2404afc0a13128bb918d3be3ee0458194001d812e0eaa0fe1c8ebaca99bd3e150f5f62c38567317e80b2c2950c4725990ec5c8a511ee450521ad7575105ef9ae58a63f0fe892a6cb1328f794c6a412a7a8147f44acd05338d366241879196a198381a0c9c500b186c4be9570b2f4997ea31191c23250d6d1a2e5d31c741af028b79bb061a1a202ddf61567864516bb00a55007f93ec2a46eadf19ba6b67bb2a63e826399139d346b3482eb124a459a29e3bef2efd52ea924240245659b354295d3143ac67b6bbc9c9cef99f38a7ad8fa036f10026278741f9b2e2fb8164fcdfd538fbf12a6a1d517de98d8043e7d3d0b4f479d96d9a663ded92adcd24b3fbecd6fa7f295a7ae677afc38f2d1172b31a16f6c52b1a6f2f74a3fc51b08091b5aadae70190d530a347a8f82f7fecfb403367ec11112028c8d03ee678889921640d790be49c8096b8946fdca560507e3ea6e619cb184d16f2987783a5b81aa244e0ec58a0baa670fe14b130edf994570941bf7b9c3a376faeac4edc2fd30d6822925f6efc45d1df7e66229ff9b37c85e77577f32cc405aea969ea5e9fa174d4be5e87198ce3c0bb42a14906bfcf93c5345989855c4dcb7d6bb8bf158e378dfbac74c286c76b87cb89efefb56153dab49904e769cd27af0ed7b9fb836d7e85bf4c2229eeed53658d6bb5853deeefa47ee90f7924ae70c183b9bac26570b549af1ea99efef4c47bc5cef9c6f068408185772cf3fe9f5d640fcd781cf96e915e5fc9b0824240354eb57663dd4f4ac7317d7bc4c70c3f9d566c8494e90eafc995adc1fa4f26f0f2a72b2a404fd267e41271e0a5b5f3a46367d2275f03ce30e0aa856301e73015d62c5fa2acb14b41e4995f24d9e00adacec85180dfdd9cdc979467395a37b6a7d490aa8797b77b06809880c2b37ebbf84d63b630d180f9f74ab96b20cc00dae42a4e2f1b5b9b79d7ec0cb5fe38dfcf0ed7b0c5eecfd7ab4746612967cc91a392f89ed795d703a86c9966d69297a6dba3eb919438a31d4ce728948ab6257da26fe741d03bb71a52fcd1cff1705677296e804090d455949ef75a5660a84df89f5e40aa94c96c02f1179459a351bce48e2cf1176558113aeb46c1f4d6aed55d37ab061320d896471598a7390bef69e67342665cd5f77015bf4bcb2c2e5d50fdc3fd6a0874be017d768ef3b0687e75efc9005e8c0d6917d3fd9f8b980d5db7a0351dffdd4e49d72392fb41525d9f7af8ac5c30465bd446a803fbc2754e09fec0e29aafff6c9828d70c1cc892d59aa04649c7c8fd597bc57d30039fa1fc8d3bbf635878e41c4b9fae265a48c8f71206e5cbf2314140c893de4132f18e5096eb917f89b547aedaa000c5a5dc9e6a6b27482eddc9684c83e4b4337c7a028969f105a22175ca10fb5b43170063ad7cff2d19aa677596eb392515baf470a58e4ff76f040c2e3b82311d5b536e8a208ab932d254ed2abd154c88829128a48f06171443acfab4bca05448c79b3e21758eda963f2b5e5b14ebdad419b4931e66852e1858d3c6a7f4c88a7dad04aeef49163ed675ab34bfedc22e8167ed2bd8a2ce121c74e38d7b245b072f083b3e21100f3950b53f92820eabc765d0922459a11b0d22bc38e2aae6bcbfb195f2ca2d3ff013d10b007ff11c8400823687d5b17654cfeac7373b6ef32899ca98e515151081a2422f63c6c04a0b7c4e6ede0604cd2cf8f937fba21f91e3ec79de2025cb51b22a76f56b4e5106c78eb73ddd5d3943d8c5a3ddef036e74efe43a5fbab314fac43ce8adfdf0852cfae17c553a61b9cfce480007fdd4b5a5b247d59feda70026a4c62ec67edbbdf32a5209c9a39acfb487574ad5654c8b0153ed5031ee2b8f7a229ebdefe6978b49f5437294aec4d3ab2bb45739ae12a02b50a2f5271586630fd6dba541c6540738c81d1f1ba55e054ff2633776d3ecdf54b72f31727e81857bf48bf7aaa1d5a5e17d6c421a4efc32f7bfe597886146a6a2e7410e7b69395d659085f495ff9f3f7fdd2cd471e0bdf65c9d411095096a8865da867df9c47b861af4c9beb4c795c87c5c3f6dc73870ad236d3942774c63a30e93e39fe1692058626da7f0a5932be87a652a947cd9e29a1a5ab1ea588f1b4ebd9ff066c459a5f00ede780ceca5b701c7f0b5616a635a541087fffc4b0676d4a1789a90a2af832ab1e1d42ecbfa2e16f56d452516d1df3650bc9057ae4f33236ccecb52ce6f7f393a1fae9f78b32fb4d88437a184ad682d18e413a360115c619b445186899512724fab59cd01a024a98c6575b8b01b862cf15ecd4baa4ef590896ae679738a2f7e900924368b63fda9f5a13fb1c39b22118b9208cea3a555924535c533dd597072c0d25624c2e6bc5b917dbb5bc30f879fe394a9ddc85ca793070a5adad920d0070d9a73b6bcc9c8584a945ced6a249c1d552c113ea24243ba23848c47a8055981bd5dbeee8209cf714ed5f9b43205c3c1736f8f6429873e11a43a17bf874707228b2d2cbcead88037d2be2126ed990b1c44dec940432814ab2961ba4d467f796ad6b2c92e5f11c6c1e01dc7086ea8b45156a9da0c296e19c0fae1e723463c9d30e87b3385c3fda03aeafa85082f2ba8c31100c28b8f7c21a4a4bcbe975c38c162f155ccc1a15096885c7dc1a6c1ea4fe14098ab61cad655c95bd33a15a5571bacd1b88c94ca850be9bbdb73b01c0d5ae406e853fa9bd8eefefce2f2709fee2a9d332a50f8b53b309e8889a859e2a12c1b9e74298fd3d587e7ab3472e3714a729775bf39eaa41c63df5c2529767f38251ffa70d1e98aa8a81c0f79c6cf6becaa1812e024bcdf77e7243790c6a796a5385141a2f54750c8b0715890e4751d6c632952f9642563c8c6beefd10e889f453e63bfcc3ec1c65561e612583b1aeb692025110d9c7e08d9f0910869ce8286b72c9dd80ff5417bc3b5d555c4bda8728f0116bffd9a809f55569425247663fd29d7b88b9a658c15de4b5ed9db604962d51bb7a18a0caf31477de994591e28fab68dd2eaf15118c718253700f60d6456451500c314c6775cf9ec4a36a0f951e7848d6c6961103be3fda878b7862d411f9b469404b488ccadcb8dc6833484761e081c428247cdb009119dcce3d90f32eff4137cc7f7422b2ff77e134c21ec22fef77664f5430be43999aded49429e9d01afb6b6291ea65d4d88529dbd4f2a896a8dfe36aa1aafc761350a2d5afcc4a4000718f92397c7b72d0c2441ee14eba784a50b47bdfbd72c820a5ccec84aabe8a86f4c4bfe3383fb8b8eadab7b6e45a63f88867552224c3ec04b93141594b17788df39e9fa97fe774b4a3404ab4e78efae355075864e61c308de67fbce3de3fdab054b62e5b757506596161e1cfb024ee36df25f956bca4fd745f2a64a4fa765a874216485b31fb12a8ed90654c7ff7c0d0a966ba99d20f0e576b9e62c1dc43f8d84b576e79ce7d338843793723d8f5d6cc85e5794c6401748ce6f318341cbe1afdf6b0e974e096f019f9af94aa47fd11d3ed6531472590d0284c0d9e6873791791aa4471d82d7d569458368c8bdf3bbaa5b93bc9e7d1942353b874e80afc0ca77942b3160fb12640292d492b60356a7462d23b66e4d269a8db5f3d07561f85cf2f73c8106f7e67b49e6eab8f3f2c02a20ce8f47bcd01c0ea433abbc25413eb193eaa0995676df2bb6a86fcba5dc3c481dc1317b8cefde4e3ffbbc8d958fc3965b125ea36eea74c58bcf9c56ccddc58342ea690b2f24791da5c67c28775816edb70392036d32e9d229c8d6fa0f18d12d1dd411f9747af59b74e0632eca1170710b0e215569431ec0453b0adf0ba281c268643d40114d28fcb284e3116ed387f132887f00e1a176715fc6b7038aa16ac6973db255ffe967d08726d69af05809d516323e9968dbe9b506efcff77ae0d81e1607860da92dbdbbd211bd3aeff6fe1257f1f097712649c60dc3020a830426ded294d7ad792eac1b769f5fb86bc535459c5aaaeaaeb07956910bc840f16183f654685b32c511db1f15f6d334fb928fc2dad784b866622d6a96f6d1690b4fcaa83f91204bb3053d4161c1d5cac76a813d4f35ba551253a70c5a643caaa28137473b67591c9e4517f7cfe89d65a078c66ef28f35673eb31f04ac5272f797bcff55753e79e426b971aa1ebdddec8fc08f5a0c56be0b9172f140e5a9e50f7d42011ea65c83a7a4cb07269fac36d91ceea02dc8b4c722f8689d8e92c8a2000c70216a5e24e7156cacf14db7516c02523206133ab8a137091f9a915f612c2b62efd516e0ac9de83789cbce2bc0d6fb153f1f66a3cc7d6eaa9001f63f0aa430777e536bdbb649855eb23e92957cf4854c4ee6d6be3da26ffc829dadbb1099aa5deb96528473aebe5c07bd7cda52e5afc728f3fc11f8b079b49ce64465995f9bf1ee4d3a1d6d9322357fa563a51d455218cc19423d6ac38046c66a40d335538bcd1d11c76a72eb28a239ee34c14e34b20c9add293f78e95f1485c160ddb9a0905761a3e63c82d6f1375bc1c338570f9739d56e923f16d7cf5b05e527528d8882c9cb08ac1b3ed24afb6fc1313ba1377a9f40d85c3105fff192189093f53b0303b7e271e31731c0f747728643540ff11958225ed96ef1285547567f1a158d4c7c1a245f23e74cb215b1feba0e72c38ff73dd261e0240101072b564a110a36a0e19e970288cbe00c8ebbd38db37a221b1304ff6f86f35ab72b26d4239d584d807f27b6157d137092a158635325d492aa8a0266c1ad84c20d169a46bdc46baa49608fa0470a0398065aa67257b95623d34e92ef01a42c0d0405487f45b226a828c8573faaecd614183daef2e2e0e033edbf510263ad21155c99d91c907f408a8e26148f9132929baaae71efa5d757b1ed9b23e7237dbdc03b3c5465c558ba0ac01be7037ead2460618bd5994646e8285850ec4a0858e1d693e59ea27c1c95784cd9fbd68814c38a229e37aa0f607b92a0a47c7d5164724d98ffaa66773295c60788d65778d417e8d64e0eb8019dd8f279dc3daa7e6c7aa6584488a33ea0b857d20c393ef1073da7a9a6d3337ce9be4010bdd03ec4ca3d930305f759611f7c1d222884256aceabdb7023d71721daefc54fd2b12ec94f36b4a89bc1f2f5b28601bd0c79d77ca15922aa44a06615e98541a55fa0af07ead68106b1eaa86997c3fb534bcde55bdc5a759262b78712da2f1b2e74173d156929798414bf4ca09df07add4aabe855e720d0d4b9a197986ad22639564f088ca32b43145f4a57340a70b74ddf8a702141ea51e371bbf9c96b75ff5cd9e70146bb17e8e0a7513fd91a7b3cb3256efe1173cacdff351e8cd73d6aca2a5874d900c78cacea3623f80bed1a1b23f8051f648de7493fd05b6c2ab08aa55e405e44eab7eaefb83154f3e0542b607542a746569aaa4cf153b34ad47a41efd2714d129a220d3c993cbe64c67224c144c79f4121dcfbfe8a4a787d9cb52e6d367b4ae2ffd9c0d330b77a573237683b4269f71052b19ce9ca5a9a7c01687516f8fadfdab8a0a35b2ad69aea771f1f262344f6a237d2cbe310c284775be3badf0e", 0x1000, 0x4040004, &(0x7f0000f12000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c5d000-0x4)=0x0, &(0x7f0000f14000)=0x4) 2018/01/13 02:33:29 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f5b000)=0x1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xffffffffffff0000, &(0x7f0000f15000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dab000)=0x400, 0x4) bind$bt_sco(r0, &(0x7f0000c3a000)={0x1f, {0x2, 0x80000001, 0x7, 0x6, 0x7, 0x531}}, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005a1000)=0x40, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @generic="fa7a6c3aa017129a98ef260e8001deb9"}}}) connect$bt_l2cap(r0, &(0x7f0000b80000)={0x1f, 0x8, {0xfffffffffffffffe, 0x6, 0x8a, 0x1, 0x10000, 0x8001}, 0x100000000, 0x2}, 0xe) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006cd000-0x4)=0x0) 2018/01/13 02:33:29 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0xfff, &(0x7f0000fd6000-0x8)={0x0, 0x0}) r2 = gettid() r3 = getpid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ae6000)={&(0x7f00005a5000)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000fd6000-0x10)={&(0x7f00005f7000-0xdc)={0xdc, 0x2d, 0x400, 0x4, 0x2, {0x1b, 0x0, 0x0}, [@flag={0x4, 0x2c}, @nested={0xb4, 0x2b, [@flag={0x4, 0x9}, @typed={0xc, 0xf, @pid=r2}, @generic="0790d02a2a49d6c429adeba1f68e3613dbfc3132bec1e98100be43e53eca3120e4d713eda2c39e5cfca85720bfd6610dc1e92ef56e3d7406561efcee683fca2a8091827c651562a421967799dc9305d0e83ee9ba84f557c775f77a47c3d0574e466daf1bc925441ebfe2", @typed={0x10, 0x2e, @u64=0x9}, @flag={0x4, 0x7c}, @typed={0x10, 0x1, @u64=0x100}, @flag={0x4, 0x93}, @typed={0xc, 0x45, @pid=r3}]}, @typed={0xc, 0x5c, @fd=r0}, @flag={0x4, 0x45}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x3, &(0x7f000000a000-0x50)="0021030052a7d0dd61bc0104648c8287a44bc234f4281226e2f606cc9a1905aefdf21d5b634cbaa3c0f149bedb09a67f8de0ec71e5a043a94443296dad587227446a2f47194bce50bb78e8cd64f5ba9f", 0xfffffffffffffeb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000008000)=0x8) bind$bt_rfcomm(r0, &(0x7f0000002000)={0x1f, {0x2, 0x5, 0x2, 0x2, 0xcb5, 0x9}, 0x1000}, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0xffffffff7fffffff, 0x400, 0x6, 0x1, 0xaaa4, 0x1, 0x1000, 0x3ff, r1}, 0x20) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000068c000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000707000)={0x3, 0x2, 0x7, 0x6, 0x0}, &(0x7f0000a01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf0000-0x6)={r2, 0x8000}, &(0x7f0000211000-0x4)=0x6) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000099c000)="182b114427b567", 0x7, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cfe000)=@assoc_value={0x0, 0x1}, &(0x7f0000414000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a3f000-0x8)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f0000930000)=0x8) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012041, 0x0, 0x0) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) gettid() 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b46000)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003cd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000138000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092c000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069a000-0xc)={r1, r2, r3}, 0xc) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000594000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000053a000)={0x0, 0x8}, &(0x7f0000336000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bdd000)={0x2, 0x4, 0x3f, 0x8, r3}, 0x10) listen(r1, 0x5) getsockname(r1, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) sendmsg$key(r0, &(0x7f0000d6c000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000d10000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a87000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000084d000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00009d5000-0x8)={r5, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000b9b000)=0x0, &(0x7f0000dd8000)=0x4) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c19000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, &(0x7f0000e9e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a61000)={r1, 0x9935}, &(0x7f0000d1a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003df000)={r1, 0x3, 0x1000, 0x4}, 0x10) write(r0, &(0x7f000079a000)="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", 0x38) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a2b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ce7000)={r1, 0xdb, "7fac0b3fe09b75ee22ceb57bf6ab9454474d70c2e87f827c39370a213e0303a3817553765a62eddea4fa3630814b0cde83b4868286be0a16ef3eee86e51c1213ce6403557073ebad59fada70d3df97ffeb534d89840b048d1b5f1467a4b311c15c8341efbe6b78aec8760b8aee5c7fefd2c5e1f18473dfb4f0769a955a5ef583663bd22c2fff1c4afce7a3ef95588906de6deb25f96ef0e9bf4609bbc57e6eda9f08d719a6caaa3e10dbe3c354e93f1f6bdb737856e0063999a0cc4cb7edb4c1f29b5299e63a2e0414038d6c204dfdebad8d669311a2de710cdf39"}, &(0x7f0000658000)=0xe3) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x36}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x1ff, 0x1, 0x8, 0x84e}, &(0x7f0000001000-0x4)=0xa0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000516000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000026000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d7e000-0x4)={r4}) connect$bt_l2cap(r5, &(0x7f00000fe000)={0x1f, 0xffffffffffffff00, {0x7, 0xfffffffffffffffb, 0x10000, 0x1, 0x7, 0x8001}, 0x3, 0x5}, 0xe) bind$alg(r5, &(0x7f00000e9000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) close(r4) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000d4d000-0x4)=0x2, 0x4) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) r1 = socket$unix(0x1, 0x2, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9a000)={{{@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=@multicast1=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}}, &(0x7f00008d4000)=0xe8) r4 = getgid() sendmsg$unix(r1, &(0x7f0000882000)={&(0x7f0000f9a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000723000+0x718)=[{&(0x7f00005bf000-0xf7)="baa3a41d9df223aba1fc3f6a30646da7d80c6cce7e6b01bb9645a2e2ee790f9de875f42ad5cbe6598a38b8b75e94ee8a110d117c41045535db5b718f1388acb897e0101c2089df3d2d8220d51fa5ec66c45809b452c72e09730ba8e16209feb1a3686b0de33df7c582329fc03682a71d5be16bd8df23c132e04b4c6d60128de221f41ae3af54746776a90af88bedbb5bf34acbaf3396454ad938c9e0f297d5b0e5dca7910fbd8e9d4f0ef84fc7e129101217beda54aac03456e4f1e01be67244b1dc754c3d6367514b7f3f818e72c728bb6001b56126a799a623e9949a3daa22f5ea960cbb6c7950bc6121e68b10460acf48d705791008", 0xf7}], 0x1, &(0x7f00007aa000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x4010}, 0x1) 2018/01/13 02:33:29 executing program 1: socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$packet(r0, &(0x7f00008c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058a000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fbb000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007cc000+0xbbb)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x5, 0x3, 0xcf, 0xa, 0x0, 0x20, 0x4b6abb2af791bb98, r1, r2}, {0xe210614, 0x5, 0x3, 0x3, 0x2, 0xfad2, 0x0, 0xffffffffffffff1c}, {0x9, 0x8, 0x101, 0x9}, 0xffffffffffffffff, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x50}, 0x3, 0x6c}, 0xa, @in=@empty=0x0, 0x3, 0x0, 0x0, 0x100000001, 0x3, 0x3, 0x4}}, 0xe8) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ff6000-0x2)=0x0, &(0x7f0000776000)=0x4) write(r0, &(0x7f0000a40000-0x211)="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", 0xfc) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xfffffffffffff800, &(0x7f00008ff000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000320000)=0x4, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000108000-0x38)={&(0x7f0000329000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000623000)=[{&(0x7f00002d0000)=""/222, 0xde}, {&(0x7f0000623000)=""/254, 0xfe}, {&(0x7f0000623000)=""/216, 0xd8}, {&(0x7f000059d000)=""/97, 0x61}, {&(0x7f00002a1000)=""/124, 0x7c}, {&(0x7f0000113000)=""/4096, 0x1000}], 0x6, &(0x7f0000624000-0xcf)=""/207, 0xcf, 0x2}, 0x2) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000624000)="b90000000401ffd6000001fffffff8000000000001000000301f0000000000", 0xfffffffffffffe16) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000626000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000622000)=[{&(0x7f0000622000)=""/21, 0x15}, {&(0x7f0000623000-0x49)=""/135, 0x87}], 0x2) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ffa000)={r1, 0x8, 0x30}, 0x1d8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000543000-0x4)=0x40, 0x4) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f000087f000)=""/0, 0x3c0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b09000)={&(0x7f0000c0e000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004db000)=[{&(0x7f0000591000-0xc8)=""/200, 0xc8}, {&(0x7f00007d5000)=""/45, 0x2d}, {&(0x7f000066f000-0x31)=""/49, 0x31}, {&(0x7f000038c000-0xdf)=""/223, 0xdf}, {&(0x7f000077d000-0xe1)=""/225, 0xe1}, {&(0x7f0000695000)=""/85, 0x55}, {&(0x7f0000710000)=""/26, 0x1a}, {&(0x7f00003f2000-0xd1)=""/209, 0xd1}], 0x8, &(0x7f00004ae000-0x5)=""/5, 0x5, 0x80}, 0x1) 2018/01/13 02:33:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xb665, 0x8ab}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000088b000-0x20)={0x9, 0x5, 0x8, 0x7, 0x400, 0x9, 0x5, 0x1d8, r1}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f57000-0x4)=0x0) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f09000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a84000-0x4)={r0}) sendto$ax25(r1, &(0x7f0000d55000-0x55)="50794143b0854c72319514bb4dee3713c94459e2d71cd6fce0e5539cbab7a52be711b73963631035ddda2806a2aa840d11117218e012ff9ea6a4db67411aeab947c5a8e73352ca2a312fe7a7316c55662de0a8e60735bf3007433618259da789a387d0888680c7edf7ef22e94ee2a54c57dd5a5b343cb215e37eec9e1c616d5c15c475b2c543ea20e57ba323cc42c8e2aa80cc1e527ee5704bfa74", 0x9b, 0x0, &(0x7f0000f7d000)={0x3, {"57603765e49260"}, 0x3ff}, 0x10) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f00007fc000)=""/34, 0x676) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000062000-0x160)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001eb000-0xc)={0x6, 0x1, 0x5, 0xf0, 0x8}, 0xc) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000300000-0x4)=0x14) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000580000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x2, 0xfffffffffffffffd, 0x2, 0xa0, 0x80, 0x21, r2, 0xffffffffffffffff}, {0x5, 0x800, 0x7ff, 0x100000000, 0x10000, 0x4, 0x2, 0xfffffffffffffff7}, {0x3, 0x80000001, 0x77, 0xa56}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0xa, @in=@rand_addr=0x99c, 0x5, 0x6, 0x0, 0x9, 0x3, 0x6b48, 0x7fff}}, 0xe8) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f000016c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000632000-0x4)=0x9) sendto$ipx(r1, &(0x7f0000600000-0x48)="48e1b3e834ddb1054fd7e95b0fcbd4703c1417b7fde00383d5bd89d0aa7a76a5c1c05ff1216951663e8114ed7d2631e23b8bf3507ba25985740f56959a3696a679b3cee24f82caff", 0x48, 0x48894, &(0x7f0000275000+0xb37)={0x4, 0x9, 0xa9e, "b9ea1862b48f", 0x81, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d9b000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0xfffffffffffffff7, 0x1, 0x13ba63fe}, &(0x7f00008e4000)=0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c8e000-0x4)={0x0}, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000eed000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000632000-0x14)={r2, 0x8001, 0x800, 0x4, 0x1, 0x8}, &(0x7f0000ee2000)=0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000432000-0xc)=@sack_info={r3, 0x9, 0x40}, 0xc) [ 142.904051] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000901000-0x19)="", 0x0) sendto$inet(r0, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000017d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000535000)="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", 0xfc) sendfile(r0, r0, &(0x7f0000207000-0x8)=0x0, 0x9) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000525000+0xf09)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000aa000-0x4)=0xe) getsockname$llc(r2, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b98000-0x4)=0x10) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dc4000-0x4)=0x400000000000006, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000054a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7c000-0x8)={0x0, 0x0}) socketpair(0x4, 0x80007, 0x2, &(0x7f00002e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bbd000-0xc)={r1, 0x80000, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000c90000)=0x200, 0x4) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x1, 0x20000000000c6, &(0x7f0000119000)="000001ff1200aae4070000000307803848c5ff28e535cb245cce43b3dc01eb66", 0x20) 2018/01/13 02:33:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00006bc000-0x8)=0x80000000) r1 = socket$inet(0x2, 0x80005, 0x2) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f00003b0000)=0x7c0, 0x4) pipe(&(0x7f000066a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000be6000)=0x0, &(0x7f0000aa5000-0x4)=0x4) getpeername$inet(r1, &(0x7f0000d86000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de9000-0x4)=0x10) poll(&(0x7f000082c000-0x18)=[{r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x3202, 0x0}], 0x3, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006d4000-0x4)=0x1, 0x4) accept$llc(r2, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000793000-0x4)=0x10) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bf3000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000447000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000071b000)={r4, 0x273, 0x8, [0xffffffff, 0x81, 0x5c60, 0x6, 0xffffffffffffff01, 0x3, 0x8, 0x80000000]}, 0x18) socket$inet6(0xa, 0x2, 0x80) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000576000)=0x900b, &(0x7f0000601000)=0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00007ef000-0x72)="0a34b84ce87bf78a81c62ca56ec0a75a5f023aadac6172389128f7021e30b96fd5d1a95f8e49eea7c6b1d186994c965f6833f0675f43ef3761fecf320ab7c9b20bfdefe2d2e576b60526ba89683c936d1c988e4369ab6a75cfe110cb7d68ae2e5346adfe117f633de305a6a5e67bbfcf307c", 0x72) close(r1) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000d14000-0x14)={{0x100, 0x2, 0x4, 0xc, 0x7, 0xfffffffffffffffe}, 0x0, 0x2, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004ac000-0x4)={r1}) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000d14000-0x60)={0x27, 0x3f, 0x3, 0x7, 0x40f, 0x4, "b69bae1083162440cdb043dfae7a1df984c59c0c1086e59273c581cf7d89af78c403fa22cf919b8e7b6aeb6bf660ae37f8a9801ced13abf37699e296710917", 0x2ea}, 0x60) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000d14000)={0x1f, {0x10001, 0x1f, 0x1, 0x3, 0xffffffffffffff7f, 0x7}, 0x9}, 0x9) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006e5000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000370000)=0xc) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000d15000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000709000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00002dc000)={0x50b, {{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000871000/0x1000)=nil, 0x1000, 0x1, 0x20110, r0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004bd000-0x78)={0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190, 0xffffffffffff8001, 0x1, 0x8, 0x6, 0x0, 0xa7f, 0x2, 0x100}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x802, 0x10) close(r0) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x494d8306ffc9c08d, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000361000-0x20)={0x4, 0x6, 0xc, 0x2, 0xfff, 0x4, 0x1, 0x1f, 0x0}, &(0x7f00000e4000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c72000)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a6b000)={r2, 0x10001, 0x25, "46829497eb5b812c3626361bb528204d969720d1bd28568f1c48a447b8dd6ae29feca07a0e"}, 0x2d) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$alg(r0, &(0x7f0000dbc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(gcm_base(ecb-camellia-aesni-avx2,michael_mic)))'}, 0x58) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000009000)=0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x84) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000fb7000-0x7d)=""/125, 0x7d}], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00001f7000)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1b) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000063c000)={0xffffffffffffff9c}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000eed000)=0x0) r2 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a89000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000eee000)={r1}) epoll_create(0x962) bpf$OBJ_PIN_MAP(0x6, &(0x7f000010f000)={&(0x7f0000a99000)='./file0\x00', r0}, 0xc) 2018/01/13 02:33:29 executing program 5: r0 = epoll_create1(0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x400000000b, 0x10}, 0xe4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005ee000)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) [ 143.058648] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 143.085295] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x4f, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f00009d9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000058c000)=0x10) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000765000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000da2000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000946000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007b1000)={{{@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=@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}}, &(0x7f000059f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000967000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d5f000)={{{@in=@loopback=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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000)=0xe8) r10 = getgid() r11 = gettid() r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee5000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000817000-0x118)=[{&(0x7f00003fd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000)=[{&(0x7f0000148000-0x89)="2fe43c1951f633bb2223d1ee07af16b5e9cfc9d05e77f7c06fe15e2d599384897727f8b7181d8f093c7209d6589050552f3f35dacedd2441852208d821187556a5b2f3be12e8aa5e02514432dbc1babe3bcea7bf4e1313cb46cc518d2cdad4972c5e53888cbc38eb9f2a9a2d53aa5e627aff88b8297be4099f34b8131e7a310551c5cbc4df9e38c390", 0x89}, {&(0x7f0000de0000-0xad)="745e11ba622c314d0e1acbd9990bb7e3ffcc68156904cbf8456e81cfaa4e26d73becb2dc7c817104331441f7fd5037023b2e9a0428284c8fdac0df1a04355e08cce248b3fc66f783300718b4126868a83e385abd2b8af3c3bd76a50eb4ec93391e8de1a9db58b79ccbbc4ab0f7b550208e4c360ec9fe200b0978dd1ee908fe5a83ecd4e1dd821021ea499118bb328e00e6720413c6d34772c2c1cf3652706ddd71c06592840028816f90c92dbe", 0xad}], 0x2, &(0x7f0000df8000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4}, {&(0x7f0000424000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3e000-0x30)=[{&(0x7f000011f000)="2d3b03b17764eb4da9f814e9915822ef2829ce9d51fc08fecbf43aa55b385b42c49d72143a3cf0b6197432a907fb30a38963c09bbc76132bb90e169ba4e54b91a18f701e1664729515c6c417e1a4838d97ad5e6f3b93f613a9455a7c7ccbcd503b94e435f3ba849e674085d4a23b1cb37cb7c6ac607368", 0x77}, {&(0x7f0000ada000)="c1fde88c4f97d2c69170b640fedcafff9a32a957ceadf2af2ecfe87552373b848adda682d8b20a48f853de5239a8d5ed2944", 0x32}, 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{&(0x7f0000387000)="117302fdb064a2e1b2ac47492b1154551f520b262c7fdfcb4538021f8dece23fec4e3b1095b28507b53eedb305e8a5f7ffe0fdbb029750e1f935bc41ee58d9c22768882fccca28e2034dde4e4f246530ae9c2074e0b8ba5e35cfbd697df7de089c182e48f7841589a118e79ceb2c83c65bf83744b5f01f017aafc8fd880a87cfa0d5a6b4b43d0031a4625044ab106975ff6e02b3a09b2282d3988b42aa0b6b2f9031e53b7407384b1bb9e4f4cf0e317138fa34ee79f70a7b90aa5909f5de3f4143b06c81732025c19d91c8", 0xcb}, {&(0x7f0000f17000)="ac62cc3705517881adf5c7098e85dc655123f811b12550374ea6e9f8a7afd5ad", 0x20}, {&(0x7f000084c000)="fc135bfbf198e1048d3ff1769b5940d26006a3b2acc0c0aaab064613b4c7af04e8b10bdc3e3af0c05902aecf29d9e7c0ac247280fe02308cd132a7361f9cf158e717856f3f5f493bee3ed5b66a4fb57d20d22ee69d18bc48bad44321ae9b6f57e9f1771c81edbb752cbc8b5231883f02c846aaf11af3d82d58224b93af3a2e6b33dfb86b41a86ef986b1c45fcfa84549f8d26486f254211f45a256d1de05", 0x9e}], 0x8, &(0x7f0000330000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x44084}, {&(0x7f0000f76000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c09000-0x90)=[{&(0x7f0000042000-0x6)="c657964bcc31", 0x6}, {&(0x7f0000ae5000)="c21985e6b624ac4bd4facaa32363ca19ccc981dbdd5d57b4bee1948ce2f43a80c510970f99cfc0cfe0f03a95f659f5ad579f7eb1a55c8baadd9adacb9a42334279f808cabf5a0dd1112cc6", 0x4b}, {&(0x7f000046d000)="3479984f0535f4b49df3378931c661d93c79c5b9989417a7e78f7cd3c40ca4be47c89dcdab5124c5a3626e85df9f3715baf375edecdb7650cf6f16d0997de69a4af1979dc862486a5db3e03f3161329fe7e7442aaf55b8ffa024dbb113d976bb", 0x60}, {&(0x7f0000be4000-0x17)="afd0f37407ad3b150471c9796ee3e935635d7fbbd4bbb5", 0x17}, {&(0x7f00000c3000)="fe69dd3df3a2012b504e0cdaa113bfba57298b1dc50913354b4d02acde94a295c17e43d32ab74fb1390f297bfe368a2a5df9a11f9768abd2d57f7637f302f6c860989a7ed4b0348505a6e25e538a73cf785005b7451761e254148ae424c652f7b7ce2e36c019b6f875aad456a2309b9575351cf41208cbafc8c069b2fe7bfd4e3b2a785aca65ba03a3e2443eee0c8cf105ea818d74f67de49d29a4249f8f", 0x9e}, {&(0x7f0000826000-0x69)="d3c282dac647e8156c7a9d45f98dfc9c53976ebe76c6f47734c1575b5d4a47ccf1227a348f736a19aa8dfb02ec5aac1d9c478143b115e9388da6cd5c0467aaf95eb832f2d1cf00b9e6f4bb92484d6147266213607e378476a2b4dc6fc78518abd1f5cc64e70be7570f", 0x69}, {&(0x7f00002d8000)="fda7fe84ff6cc4263e01b61d275938c7a616b5b198a98f40ceee74476ad0b13b5fbd5027eaf91ce477fc162dd82fae54d4adba4662c362cd33b7f2c2e1b343d054362d877fd59c193f6698307c4b379c045ca52a2c5f3e17fa78d8e4d96a", 0x5e}, {&(0x7f0000bf5000)="5ef7ca3158c707548d9b1e9b3b8cb240de3a98793ff2c1fdc1948334f24e25a69e5f85a6c7450e58bbd50dcde248d84233d71170801ddea5649fca6f5e2829a2a372155c3e420a1ad23dc3aa325927fd740898426037aa763b4f632709a1d9c334a7fa53c39daf0ac2759a3c5fe21151e4757b3b47af9a66e24622bd003e10069fc16fa5930d5da53b", 0x89}, {&(0x7f0000a45000+0x941)="6beb0675cf031724aeb86fd0e5b572f32222c53c7ab7a5643daa46d84823c1c046125b37e0acf58870a09d046c84e71c5f1655d5745ba31a44aa4be2b136c8eb30b1c42f973431e8e9c5909cbc19e4b8312d751b1e78848e9247da60df1c210d48d82eb2d024a9f3e17a57ead375c2b9ca65b95f77ac41c3d90d7a799be874f50a00d80f30da5ad4c63ddeb7f8173c5b241bebb10f17ef76e6c4f38af51cce7022d5da24652b88259999cb8a4e5dd29a8defa3", 0xb3}], 0x9, 0x0, 0x0, 0x40}], 0x5, 0x4008015) r14 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r14, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/01/13 02:33:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000093a000)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000002000-0x9)={0x1f, {0x6, 0x8, 0x3, 0x400, 0x80, 0x10000}, 0x1}, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000)={0x1, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x8000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6a}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x6c}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000004000-0x8c)={r8, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000005000)={r8, 0x101, 0x200}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000008000)={0x0}, &(0x7f0000009000-0x4)=0x4) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009be000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'drbg_pr_ctr_aes192\x00'}, 0x6b) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x4b)=""/75, &(0x7f0000009000-0x4)=0x4b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:29 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b15000)=0x0) setsockopt(r0, 0xf20b, 0x8000, &(0x7f0000aac000-0x50)="1be920eda9bbf6aecabb3575afe6ac394162851deb53757807bade560e0c5de8c4745770c97362ef2b8d36621197cf6bb2b2613635d33a3afd94b263fe77890e0aa7ba97e402cbb6dccf495ef9c917d6", 0x50) r1 = socket(0x10, 0x2, 0xc) listen(r1, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000034b000)=0x0, &(0x7f000021a000)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001db000-0x18)=@get={0x1, &(0x7f00000ad000)=""/88, 0xffffffff}) write(r1, &(0x7f000054e000)="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", 0x2bd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006c0000)={0x0, 0x4, 0x4, [0x7f, 0x4, 0x401, 0x0]}, &(0x7f0000967000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005b1000)={0x0, 0x3}, &(0x7f0000a63000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006ab000)={r2, 0x7, 0xff, 0x9, 0x7, 0x8, 0x1f, 0x81, {r3, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xffffffff, 0x3f, 0x4}}, &(0x7f0000914000)=0xb8) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80802, 0x46d, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000001a000-0x10)={0x0, &(0x7f0000002000)=[]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) [ 143.220077] audit: type=1400 audit(1515810809.649:85): avc: denied { listen } for pid=3051 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_netfilter_socket permissive=1 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$int_out(r0, 0x0, &(0x7f00009a2000-0x8)=0x0) bind$bt_l2cap(r0, &(0x7f0000881000)={0x1f, 0x9, {0x3, 0x2c01, 0xf0, 0x8, 0x8000, 0x200}, 0x3f, 0x3f}, 0xe) bind$llc(r0, &(0x7f0000ddd000-0x10)={0x1a, 0x1b, 0x10001, 0x1000, 0x6, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f000074e000)="1f000000040a1f00000000000000e0ff019d160a090001800400ed2000df18", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008f2000-0xe8)={{{@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=@mcast2={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}}, &(0x7f0000516000+0xe68)=0xe8) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000cf9000+0xc91)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7e000)=0x10) r2 = socket(0x2, 0x800000000003, 0x2) getsockopt(r2, 0x0, 0xd0, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000232000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b91000)="63fefda69a047751d93350c02fd02edceb82ea7dad963ebb8abb91170587af73e4b2a3beb39db01fc62f55239ad03c3f84feb94d778d07e94070e62b3919c46dabcccc53c44f259d627b96537f30e486d51bb92d784faa3d0178bfe8f2b3bd8d2316400b48c34d00e91887693ca12d67663161688ed16846e5b0546a8f14d5dcfb55d117de1711ba15ba1997b5fed62d7f5f023ec09734d2ec229e9e26b871057f0428f48c593835fc0c6e28b69fd2f13073b2fc90fc5cd9fa3b0043038de6d2c8a2eb63a1809c7a7dc2054497671b68e93410eb021670ec17c94f8ac2856895ef5b761909", 0xe5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) accept$inet6(r0, &(0x7f0000b02000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bc5000-0x4)=0x1c) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b56000)=0x3, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000c77000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000592000)={0x0, 0x800}, &(0x7f0000668000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000094c000)={r1, 0x8, 0x30}, 0xc) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r0, &(0x7f0000a3c000)="10", 0x2b6, 0x0, &(0x7f0000dac000)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ddd000)=[], 0x0, &(0x7f00005ef000-0xd5)=""/213, 0xd5, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f000056e000)=""/31, 0x1f, 0x0, &(0x7f0000333000-0x10)={0x3, {"66aba47bfe0d07"}, 0x0}, 0x10) 2018/01/13 02:33:29 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00001d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x20) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x565, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket(0x18, 0x6, 0x3) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000b2000-0x26)="26000000100027f69207c1030000fff500000207000000000003ffff202ff953050003000000", 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000073000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x2000000000000236, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001be000-0x50)=[{&(0x7f0000d3d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca9000)=""/30, 0x1e}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f000066c000-0xb2)=""/178, 0xb2}], 0x5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) sendto$llc(r0, &(0x7f0000000000)="3542f0666540d868d733b5ed6f211c9f04ef1b416b68af81b09755907afacf82", 0x20, 0x8c0, &(0x7f0000000000)={0x1a, 0x1f, 0x0, 0x0, 0xffffffff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair(0x10, 0x8000b, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x87, "ddff090b75b5aec48a35871de865844cff052851509c0c424b5cd2e93ab75388c4f735b9b273930b0a0471808dd411f3857de49aa5737950aea9675bcb89d3db435785ecd31c3701a20ed8503fdb1889b2a955d9821a3418b37ffc8c4ccd4f5370fb0aefaf8b35c85b76cddff9c263516ddd20399ec3ec453b57ea593831d4bffe38396749c952"}, &(0x7f0000001000+0x911)=0x8f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x207}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000001000)="fe046085307c87a04586180fe2a20fdbd7df850fea393c5d2240de3578e8f71a2f73e5cbfe470d2a549456a51459e8cdd24a488d6286fc5455a38d85da0852001f69474ebe9d1283b6f4e9e94a5815fb11931131db3b50c3662e8d4d0bc71e73e84fcd50585fb80047c6f1bdc803d9c504957e4a6be84e9cd46941c97eb8023da3b4eba452809d04dc2e864a8f8e6fe9dc21e3889248eacc0d1c32e271d3f3d853ec6aff909d76f57ae17d3e5dd99c3b29969a318974d725f7da60f4ab734ba8cab010f8e925c78b54", 0xc9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000003000)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x200, 0x1d, 0xd, 0xf388, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x7, 0x8000}) connect$ax25(r3, &(0x7f0000002000)={0x3, {"c8ebc4aa1f7c4f"}, 0x912}, 0x10) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) close(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r6, 0x6}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) 2018/01/13 02:33:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000129000-0xab)=""/171, &(0x7f00001b5000-0x4)=0xab) mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f0000de2000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0xfffffffffffffdfb) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socketpair(0x8, 0x0, 0xffffffffffffffd5, &(0x7f0000de3000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e64000-0x4)=0x497, &(0x7f0000a9a000-0x4)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ed0000)={0x3ff, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x40, 0x7, 0x3, 0xf8, &(0x7f000055c000-0x10)=@common='eql\x00', 0xe9, 0x0, 0x3e0}) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00004fc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed5000-0x4)=0x10) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c0f000-0x6d)="1f0000000306ffde0000f4bc0710000000060000090001800d000000000000", 0x1f) bind$nfc_llcp(r0, &(0x7f0000d7e000-0x60)={0x27, 0xffffffff, 0x1, 0x4, 0x3, 0x2, "f1b5e4b6a3ac81716ff14a28452ce7aefa7896f5538a06c13d7dd4be6e9c3e97ba9a945978cb18c4dde2b9cd983dc7038eba4bb172fdbff3c74af6a8461d5f", 0x6}, 0x60) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) socket(0x1f, 0x6, 0x5) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{0xa, 0x0, 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]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000de5000)=0x0) 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e07000-0x10)=[{0xf, 0x3}, {0x2, 0x1}], 0x2) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f193300000000000000050f16b9cbdea031200c7284a6809e560f8d5328a67", 0x26) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xe) write(r0, &(0x7f0000ac1000)="130000001000ffddbf00f49ff60f090000230a00", 0x14) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00005e6000-0x98)=@fragment={0xbf, 0x0, 0x7f, 0x8e, 0x0, 0x67, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000028f000-0x6)={0x1, [0x4c26]}, &(0x7f0000143000-0x4)=0x6) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003b2000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095b000-0x4)={r0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000069e000-0x3)=""/26, &(0x7f0000cd5000)=0x1a) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fe2000)=0x0) bind$alg(r0, &(0x7f00001f2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) connect(r0, &(0x7f0000ac8000)=@ax25={0x3, {"0cbf4e502b0b0e"}, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000808000)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f0000734000-0x38)={0x0, 0x0, &(0x7f000098d000-0x30)=[{&(0x7f0000912000-0xad)="f203f2f3fb2044f59beee5174cabdae9008327febd9e8afbf174162b35380a028bb8fec43854839f0dff941037021bbbc19de7a2e8f1730ed3e56fde788802d3026ce6057385d6ae98bb161bdf17cd284540273a61b82ba879adba95abbd2e09b1e8c0816a9364686ac26d819cb371ef360792c07b68ea361a942693da4dd0018754f2ad865c002c1ff9488eb2aadeb2cf9d07f1fa5503358bee139fd3ef6abae90bb52e3c8ed0b5a52e3bdc1c", 0xad}, {&(0x7f0000802000)="ae7be2e8414601eb0a7fa5c521b4da31823d4885a7195c7e890981b434ad363c12171c7d5647071b6e458ffdc071baed461add6683725cda946f03d0cf00cd83d21f2aa315469469c3b00af8003144e0ce58312c4ce6526ce70a99014e318ecd1e2b5ef916cf0e4993b27733b955b45a9ae23909d557d1dc77dde93f2a9c532cfc0a75fd45fabccc7626e6124e59d04c38aad4499c8f", 0x96}, {&(0x7f0000638000-0x9d)="d1e2c10326de3b6737a57c1ccd0b454060290a2db1eafcc732513159b33ab19f586fa205015829a8433642c0ed0463c332cddec94d18cea87264392fb9330d583bc744ddfc0fb0bf90032efd789070911819cf80a4668719f45fa17e329facff1ac6516110aba376ab96b8541496f752d592089800b2ab1b5ef41f3a5312acb8bd1e668287be51bbc1b92872c5b8eaf0b04e43d8cfbdb5806e7d4657fe", 0x9d}], 0x3, &(0x7f000077e000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd0, "484efe4b234e7c2c9ae73b3bcd332617d3345350204427c3558e6c0963ef065bfc63782605cc17e475d8b29d75b3805de4a28fa94148b35509a6cac932801ee2e9f6ff79153be2b1aae0ed08a7c411dad0c54ac3e5b3f621fe805cd39362331ab71f2a61ad322c6e8886c224c54884e973bba1e427a0ca39adac485036d6d025077e7ef46bc56b360942b7464aa80e31bc102c3e332ae36f94866e28be451958a83db95e5af6ba051eb2c16d0d5b14de5cda08cbaf12e27b3f07df165826d6b14a69410c999a597b1a9651788945cd2d"}, @assoc={0x18, 0x117, 0x4, 0xc79}, @iv={0x100, 0x117, 0x2, 0xe7, "e0b271007763c9a37fec4bc9ca12b9b6fa6b59f6d2786beab68d99c468181988729e5c445b7c59fe0b03fd250f142adefd3e6d254e760d6fb32654d1b975208f55974cbc3098876901875c563ee0d3e4b4107f5d4cebfa24e9e0f31331c2db5b24fa4f47ef60b5719076c41ad380adbc105d9b43ceece2f731bef60a3be3d72dd35a14ac1b74d1147c52b3d1227ff8962ce1ddf6e592ebd8801507cc0ea8915c1af5a2c062d3b2e53e37539cd5afaaf2420d034cf60b1acdd8c4b7fd160a52de464fbec330cf8df3ed415a091fd7cc2cea448c515f980967c48b0be0b7cd5104f3c6c196c57db5"}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x38, 0x117, 0x2, 0x21, "d6462a39747d361fd6e7b327248dfa8aa84279db869b44fe226f68e0ceab5516de"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x2b0, 0x20008800}, 0x8001) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000967000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000e19000)=0x0) sendmmsg$alg(r3, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000355000)="", 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000d4000-0x4)=0x7fffffff, 0x4) 2018/01/13 02:33:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000095b000-0x8)=0x0, &(0x7f0000a80000)=0x8) getsockopt(r0, 0x10d, 0x40, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) [ 143.421979] netlink: 'syz-executor4': attribute type 40 has an invalid length. [ 143.441161] netlink: 'syz-executor4': attribute type 40 has an invalid length. [ 143.454440] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/13 02:33:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x17, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000985000)=0x5, 0x4) 2018/01/13 02:33:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000808000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059e000)={0x0, 0x10000}, &(0x7f0000366000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa0000)={r2, 0x20, 0x4, [0x8, 0x2, 0x100, 0x5]}, &(0x7f000077a000)=0x10) sendto$inet6(r0, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f0000105000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:29 executing program 7: socketpair(0x3, 0x5, 0xfffffffffffffff7, &(0x7f000064d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x7fe0, 0x2, 0x20, 0x80, 0x2f, 0x0, r1}, {0xfffffffffffffc01, 0x1ff, 0x1, 0x9, 0x8, 0x7fff, 0x80, 0xffffffff}, {0x6, 0x3, 0x54, 0x1ff}, 0x200, 0xc, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0xaf, 0x4, 0x3c03, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000808000)="1f0000000001ff000400000000000107020000010900120000ff5308000000", 0x1f) 2018/01/13 02:33:29 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xb31) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f83000)={0x0, 0x2}, &(0x7f0000f83000)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f84000-0x106)={r2, 0xffff, 0xfe, "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"}, 0x106) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f84000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x8, 0xdd9, 0xf438, 0x4000, 0x0, 0x4, 0x80, 0xb6d, 0x6, 0x4, 0xc00d, 0x0, 0x3, 0x0]}, &(0x7f0000f84000-0x4)=0x108) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f84000-0x108)={r3, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x682ac895, 0x2, 0x20, 0x5, 0x5, 0x9eb5, 0x2, 0x9e4, 0x7, 0x4, 0x16, 0x5, 0x3, 0x8, 0x20]}, &(0x7f0000ecc000)=0x108) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f86000-0x38)=[{&(0x7f0000cf3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008cf000)=[{&(0x7f0000a0d000)="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", 0xfe}, {&(0x7f000055f000)="e572a1127f47b0f210c5ff7ba52cb0b5b5bb2b3595801346d56a697bf1e00b2aad4cb972f0bbd53dab4a743a33a28dfcb435225818b3ab2b222bb8dc7487193da46444a58a2862d730a2b8041638ec3b483a9467c608f17a6e0a68f42b1b4b07312d2e473252648d2269841c4606e265bddc5f53a31c10c3bbc13de7543aa3ea594b26574211298bb799145f65d39444da3c9fad61b5cbb71675a0276fa4ade62bb6f857bd51c5d67152a64afd5f54e7b17c3260c91c39076bcb33e877cf27630d4e74aae0fcb97465ba6fca7651c1c57720124610bb", 0xd6}, {&(0x7f0000579000)="a89e082f57fcf790285974c5881558e05124f1a356e5697f3c45879081753853d09f31c992a0b51283209ff3b7db82f49247836d1ba6", 0x36}, {&(0x7f0000169000)="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", 0x1000}, {&(0x7f000099f000)="bd37afbd2319ab5c50133e7d9dfd7508ee75ea8aab08dbb2ae6412292599e2f28c8822dfff376a742b49af", 0x2b}, {&(0x7f0000f85000)="797392ea82e2aabcf8c57bdfe71bedf21ace28dc5cfc8d1cb09736877d5e1789e02d7a28aaa47d4242a35fefe62ea8bed54d8744987f8f028ea37c3ea153514a7fbd48810043268a754846fa69c02a54f53e0ea0b2722f981439439883e496f8858c87467a9c0284283836f0690b2f2e8e3bb56c690072c3d227094a69bad23a18a27c7d44e155ab4260d0b252fc673f644391ae54cbed14851e969c5f22d2880e9f5abc5550b9ab340e91240741705f19290ff29ba27c4a379ac45034ad2d93982433b9a273bce9bf79fcfbabd55a1d2a38c9", 0xd3}, {&(0x7f0000263000)="e2165920001f3afc756b9afc81d54a6cdd9bd3d36f8d", 0x16}, {&(0x7f0000f85000)="f8d6d17236a8b15cb00b38c13c8876787992638c5b679809d2a17de37a67c80cd03f", 0x22}], 0x8, &(0x7f0000d6f000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x2, 0xfffffffffffffffb, 0x20, 0xffff, 0xcfc3, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000, 0x208, 0x4, 0x48a, 0x1, 0x8, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0xd1, 0x7f}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0xffffffffffffffe1, 0x2f}}], 0xc0, 0x4}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f84000)={r4, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000540000-0x8)={r3, 0x8, 0x0}, 0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f84000-0x10)="3e244e7e87adeb0717edd8b867042a0d", 0x10) 2018/01/13 02:33:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000572000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e0a000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b94000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/13 02:33:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x6, 0x7, 0x7ff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000db0000-0x4)=0x100000001, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bf0000)=0x2, &(0x7f0000523000+0x790)=0x1) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0xf, 0x2, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000071d000)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f21000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ab2000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4dd, 0x3, 0x81, 0xa, 0x20, 0x20, 0x3f, 0x0, r4}, {0x60, 0x4, 0x0, 0x3ff, 0xfffffffffffffeff, 0x3f, 0x1, 0x9}, {0x2, 0x9, 0x7, 0x4}, 0x7, 0xb, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x7fff, 0xc0, 0xfffffffffffffffb}}, 0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a45000-0x4)=0xc) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d5c000)={{{@in=@multicast1=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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0xe8) sendmmsg(r2, &(0x7f0000857000)=[{{&(0x7f0000991000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003a8000-0x30)=[{&(0x7f00009f4000)="07058d482367185a125731fd53a8ff83c31ab440ed6be2c5c58d33d993b02f565dd42a8b7f3f6dbbdcb04c600ddd566057e273051746acb3309fdfbd1120870b2c0ac4df1f358a6af5a5528d03e5d9f988bc7e37c57c4d4db223840efc436961a0e107ae4174d69477e15ad2b8684f87b02f4d23bceccd78222de5f12f10ecda0061718bb652f181f69b48b2abba295e98273bdfc967070109e0100d7f7fa50a81ae2aa3fcc9443836b5e75859bfa4791e531bf6e5edd19ce73708b4e6212f9998173bbad24ff421e48838ac7a43b3cda35f454e3b40ae8592d8ddc36e47be47", 0xe0}], 0x1, &(0x7f000098c000)=[{0x30, 0x108, 0x5, "a3e30f38b6dac504b97b1de438d72332b6dbb7d2448bd0f38c"}, {0x48, 0x3a, 0x5fdf, "d69a37ce80bfebb3355e2e251e0851f10da1b153aa1f5cf7622825b7eeb63514bea5e0c48ff656954aa3030a2d6c2bf033d0"}, {0xd0, 0x1, 0x9, "3d8792e80ea0e0f276caa80a3e30aab004afa181aa6c7de33e731d0ee212ea813e8854b42a3d88e9075b9d94ffcbc9bae44347f0b3bdc69c80f267764f3b4a3eeb63faa3f3ec6f196d1ae741b5f6ccd1a2bcf0fb1f6be5aa95406ce9ab6994f5594bf141edcc4e4189ba09d4fd407a526a80bfadd2ee0c5974e1d61ebdeeeea7aa4734bc12c201937c6e73d2d2a7784309f2572d2a5f943716530f044da9acb9a7ad49e85fdbe5f17d5d1f131da551f156a22787324e052a112d936c8d"}], 0x148, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000f52000)={&(0x7f0000583000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000458000)=[{&(0x7f0000b8c000)=""/141, 0x8d}, {&(0x7f0000df4000)=""/42, 0x2a}], 0x2, &(0x7f00003e4000-0x17)=""/23, 0x17, 0x0}, 0x0) 2018/01/13 02:33:29 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80001, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ffa000-0x4)=0x4, &(0x7f0000ffa000-0x8)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000874000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ffa000)={0x0, 0x0}, 0x20000000, 0xfffffffffffffffe) 2018/01/13 02:33:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000078f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d4e000-0x6a)={0x0, 0x62, "d05e17aa74a5ebeb08d39bee49754e45708132dbd5c8febb402f81b447a01a1894f79d9bf857091367664fd2f98799cac304ea548e523949d7a7f831c5fbb78b4798b9a402a986a874421286698c0603fb8bfd9fbe97574c7b678eda30db402573ad"}, &(0x7f0000021000)=0x6a) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000608000)=@assoc_id=r2, 0x4) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/13 02:33:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9b000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008a2000-0x2)=0x942575, &(0x7f0000b94000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c82000)=@assoc_value={0x0, 0x1}, &(0x7f0000bca000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000897000)={r1, 0x46}, &(0x7f0000bb7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x0, 0x9, 0x0}, &(0x7f000008a000-0x4)=0x18) [ 143.576635] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d2000)={0x0, 0x0, 0x0}, &(0x7f0000db4000-0x4)=0xc) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f000030e000-0x4)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000011b000-0x116)={r1, r0, 0x5, 0x101, &(0x7f0000eb4000-0x5)="a160cfa4f9", 0xfffffffffffffff9, 0x2, 0x1, 0x5, 0x8759, 0xffff, 0x4e14eea3, "8e2ee98542fe1f83501ff59f3d9a55398623971db2ddf679d6e64ed31116b4c7d53379e704e00329622098a947adcb61ba9a2b55475ac5398c56137a2a8ca9e2e9740761e597f9a96f102491f351b168a26277c0567e551335b116af340debbb9e13fe62ddca0975afb8d4e672b942abf5ffe95e0dd290016fa229a2a9230fe50ca94e9c04bba76df70fbaa61964f010250c4c5a6983af537eb348e31a3677710ee9419758c9ad1b057d78650368c2971292cd9510fdbdcd7dce9b0ee1e2ced9e9bb1715a1a19947153e97c8d4ffc17a2c4b9af2e4e0256a46c146e4b59e6693f64d77c96bf9da74322450f82de1"}) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000184000-0x1000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66bc54b4904fcd071b8d4dffc7590734f9e5a98cc1d3a73d9632286fa3a14c2d7f", 0x40}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000574000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a78000-0x10)={0x0, 0x7ff, 0x4, [0x100000001, 0x4, 0x8, 0x9]}, &(0x7f0000978000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc8000-0xfa)={r1, 0xf2, "06e279391bbb2bf914cdd169d749fa4dcd8cf34eb62314ebbcfa63e3e0a5db6090b2cdf86eec25eabbdb4cb65fc6f3be5e20ad9449c90abb9e9b78738d277cb09a66a3f55b5b5cc3d1d0c0282cedac7240a517a078745bc992558e8cd276651ed1b3265ae5b287f47aa3e3b4d4d676abfad411a4575288f3ccab3340b896013676c466998e56f28ae3cac2ae792e5321036972ba073090bfbb2f21ec7c76326e5b1224234f6beaf63b128890d88bb470f5dc0e26ebeec93c721bc7859a083cfec3df040baa2011abf93ae68a33be7cd6946568c369af533895d494312ab4ce71aebe17636c9eee6c1a618c3ab8354e932457"}, &(0x7f0000ac9000)=0xfa) r2 = accept4(r0, &(0x7f0000d8c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000-0x4)=0x8, 0x80800) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000752000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002d0000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4848}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(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(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00008ee000)="b145370d305f60268ced94bc4092102bb80b1a5ce20406f4acc2baae733e41d8093f51aacf07", 0x26, 0x4000040, &(0x7f0000f24000-0x1c)={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb8a}, 0x1c) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000adc000)="e142a116c7fcd314abaa9a87c58d8a9afd85257378e0c5997491ecab4d177c04fb533cc5da7f907be8c09b5048654eb6a8360581c2bbf2476e0bd01ec09fcc84f1046023b4b3e25078e024ba4f74006ea735fd865abc30d84ed1e085c59566fb4c89df6c29a9c8a35da6aceee847f2f4e4976d85492661b1fe56cf77300e9ae68ab2d71df06668784ee84e14012c703666115dd61bd3d8034787056ab688fffb9f77e2ce0ea429113f7f27a56b7fecb3ec8119ad2ce65f7d164cd6fef9a97e609176c4d56bf85834c91122fd8247") 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = accept(r0, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000beb000)=0x1) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006da000)=0xf, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000021a000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000330000)=0x2c) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00001f7000)=0x2, 0x4) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000021b000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e2c000)={0xffffffffffffff9c, 0x28, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003b5000)={r2, 0xff, 0xfffffffffffffffd}, 0x102) socketpair(0x5, 0xb, 0xfc00000000000000, &(0x7f0000dca000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000878000-0x18)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x18) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00002be000)={0x9, &(0x7f00005e3000)=[{0x9, 0x6, 0xfffffffffffffffd, 0x6}, {0x9, 0x3, 0x0, 0xfffffffffffffff8}, {0x9, 0x81, 0x10001, 0x42e2}, {0x4, 0xfc15, 0x0, 0x2c0}, {0xfffffffffffffff9, 0x6, 0x20, 0x401}, {0x8, 0x3, 0x40, 0x5}, {0x1, 0x6c5c, 0x7fffffff, 0x1}, {0x10000, 0x0, 0x1000, 0x2}, {0x3, 0x62d, 0x726f, 0x80}]}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000016c000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000a32000)="6e68534286b5a8ee454c8bd305731ed6", 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c78000-0x18)={r3, &(0x7f000069d000)="1f52ee2deaa52c2e65ebb0cd", &(0x7f00009cb000)=""/232}, 0x18) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000)=[], 0x0, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x0) connect(r1, &(0x7f0000014000)=@rc={0x1f, {0xfef, 0x6, 0x3, 0x6, 0x8000000080000000, 0x1}, 0x2}, 0x9) 2018/01/13 02:33:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000242000-0x4)={0x6}, 0x4) r1 = socket(0x4, 0x4, 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009ce000)=[@in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x4) bind(r0, &(0x7f0000023000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679521800000000000000101013c5811039e15775027fcce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d1000-0x4)=@assoc_id=0x0, &(0x7f0000fb7000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006a000)={r1, 0x10, 0x20}, 0xc) [ 143.662540] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000024d000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000012f000)=""/118, &(0x7f00000f8000)=0x76) r1 = socket(0x3, 0xe, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x0, 0xffffffffffffff61, 0xfffffffffffffffa, 0x9}, &(0x7f0000e51000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000df2000)=@assoc_value={r2, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cc6000-0x4)={0x0}, &(0x7f0000b44000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000a06000)=0x2d, 0x4) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x1b, 0x7, 0x7) connect$netlink(r0, &(0x7f0000cf7000-0xc)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x9a)=""/154, 0x9a) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000af5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="6794f0f1cff5173c0aa146e405fa6e0e", 0x80}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) [ 143.736263] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=3228 comm=syz-executor4 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvfrom(r1, &(0x7f0000b6a000-0x57)=""/87, 0x57, 0x0, &(0x7f0000745000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f000086a000)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x100000000, 0x4) listen(r1, 0x0) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r1, 0x0) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000928000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000bba000)=[{{&(0x7f0000dec000-0x80)=@generic={0x1, "d8d248792554b9807a0f44c7a68f93b76b65d124897118f1fc644be1e029ef41752c44055654d35dffcfcd6f71d296ff18a6dbccb78a7d749c40aa32d938483629d73bbe066ed2bc3eed8339e2672c6c151a4aefa29523217d95dd1c9ec34acfa89b517d3cbb93c81fbdcf5858f01f720914531a8ba8160c07ffcc1ed7da"}, 0x80, &(0x7f0000c5c000)=[{&(0x7f0000458000-0x1000)="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", 0x1000}, {&(0x7f00004bd000)="6db9ef7cc1a3bae38db6db32322c4fa74601439d77bfda6e05839b56113559e216f9c0fd5b7f14d8e291f0acad9f4f0a6cb598681acf5b9850cb7068c3a992df28120b5b09564ccf922e68ba84a6d58d28bd9b9871047b89ad37d33e8ce985809827ca30b67f9a5181a1721a06e7e10ac96c75fd571fbc2cf16488a07cd22e3b5925bb1ba16138b9685a599e3dffae616c6f7ae8c0a25b1b3f3d518109a4d8a036da2af6e210c4cea575f137ff495764e36c3b136327", 0xb6}, {&(0x7f000070d000)="ddf7364be1a333fb2b9023de0f2a3981df0d1a51dc89c742fe728dbf4e26f268cd6d650016032c58910e65738245d0b10f965d74a77b6f06ba647a767e6fcc2de7bdd54febb64cf42bfc203b71c33b0f23005cb293da7a0adb81e4904ce832f27a0ca2e9828d359460236821188fc4b7f4b0d6462790fec4b1b74c9f90327c1f58e8ed25b753b58809ce2fa80a0b0ce46b8ecf4b1abb38b9cd0d65eba0d9e1b50da26181841133ab9f09ddefa8aeb8", 0xaf}], 0x3, &(0x7f000024e000)=[{0x100, 0x3a, 0x4, "0cd25395b180192da2cf708830316ad949105434739979e896c013ee560f7ec8534368413b3132710c2c966ce19ccca203e9b0e8d50bae12624de0c68436c9915d862ff2ce2330ceb25b2e45dd383fdedd9a77ecf025cd52cddab07b39d6377e0d332a2bdf4c0354857ab048fbbc1e3fb9030c3da3d24284b1888673e708ee0f8287c9e708cff850e19d68620475db92c6c385c4902e9de61d4614267372e21a892d79e8884990cbdc72a4e258aa87e6a70a42e206a16d20dcc8b2d0109cf795871860ce2000bcfbf514fe105e9047b30afe60e8a2fb87440eb56c822297110d76efe286b9d3aab47b71c84978"}, {0x98, 0x111, 0x5, "55d0235fe44bf52b490f88177d0231a3098dc97dfa601133c1859bab225d0167188147722a09d9fba1d39df2a2345c86a4d4f2ed0ce2818577384cf918f56af8cdcae210a8201919700a2fed6f3080fcd6dec9e1e8314726a9e39745673abb3a992d26d2185a3641c0df5bb0c9b34516e1e8f42e126ae49330d6bc0ce28c974fc7ec1527d6"}], 0x198, 0x8001}, 0x5}], 0x1, 0x40000) write(0xffffffffffffffff, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f8000)=0x0, &(0x7f0000cb5000)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:30 executing program 6: r0 = socket(0x1b, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000ce9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000000)=""/43, 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000004000-0x4)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000003000)=[{0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r4, &(0x7f0000005000)=""/11}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000007000-0x88)={0x0, 0x80, "06c19e60ac4a0d6defb597e851bb125b7ba9320e17b8d1fc6f50dff8ef1a3bb99bb3ee8e0499fcf7432b188d6c9e1554d1bc4c6de7e14dadf0e9954d8224a017b6d56cfa715256fe4e974aab14f73cb9fa4b956459cecde1f4c76938efc09ae8056e77327ef48b1a0af484b5c4ca4ce63d72a05f611770aab7885d18e0c4151c"}, &(0x7f0000003000)=0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r5, 0x9, 0x1, [0x0]}, &(0x7f0000007000-0x4)=0xa) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000007000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000008000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000008000-0xa0)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x5, 0x7, 0xe0}, &(0x7f0000006000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000008000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000009000-0x10)={r6, 0x9, 0xfffffffffffffe00, 0x7fff}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000000a000-0x4)=0x0) [ 143.809265] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=3213 comm=syz-executor4 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000e1b000-0x1000)="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", 0x1000) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ef1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef1000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x4, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff54) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef1000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) getsockopt(r0, 0x0, 0x7, &(0x7f00003f9000)=""/4096, &(0x7f0000bfc000)=0x1000) preadv(r0, &(0x7f0000579000)=[{&(0x7f0000ceb000)=""/229, 0xe5}, {&(0x7f0000155000-0xf2)=""/242, 0xf2}, {&(0x7f00002ea000)=""/40, 0x28}, {&(0x7f00009e9000-0xd5)=""/213, 0xd5}, {&(0x7f00009b5000-0xc1)=""/193, 0xc1}, {&(0x7f0000c56000)=""/77, 0x4d}, {&(0x7f0000db7000-0xce)=""/206, 0xce}, {&(0x7f0000fd0000-0xef)=""/239, 0xef}, {&(0x7f0000a99000)=""/233, 0xe9}], 0x9, 0x0) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f05000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fef000)={0x0, 0x7fff, 0x0, 0x7, 0x7ff, 0x2, 0xcb, 0xffffffff852b2dd5, 0x9, 0x80, 0x47}, 0xfffffffffffffd1d) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ee000-0x5)={0x0, 0x4, 0x4}, &(0x7f0000ff0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000083f000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xadf, 0x1, 0x9, 0x13}, &(0x7f0000dee000)=0xa0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa0}) setsockopt(r1, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) getsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f000038c000)=""/119, &(0x7f0000888000)=0x77) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvfrom$inet(r2, &(0x7f0000fad000-0x3d)=""/61, 0x3d, 0x2, 0x0, 0x0) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000081e000)=0x0) r1 = socket(0x3, 0x807, 0x7fff) sendto$inet(r1, &(0x7f00007ce000-0x93)="d3bfda83032981f3c278e40a6082065dfe3b1d7b91d2274a051d178c869c27986cddee430984c3efd4b9decc5c25d56a724c6a14b4e98c84a42c95f91793ae9606fa81b79f1a4a016d82e7f6566afe28154d76c829cfec3f4aa99553fc7a788d8731300581af138ceeff9ae52e032f6737bc3f25d1df0254f85b85d3a00b0634f702630a0e1ffc4efe8c92cf41efb6f4dd7e00", 0x93, 0x4000000, &(0x7f000091e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000078a000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff89) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000650000)={0x0, 0x1, 0x5, [0x4, 0x9, 0x9, 0x0, 0x1]}, &(0x7f0000153000)=0x12) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00008e5000-0x1000)=""/4096, &(0x7f0000ade000-0x4)=0x1000) sendto$inet6(r1, &(0x7f0000500000-0xf6)="cb69853c17d99283e94e2227906f0747113cd2b35a62f944d332c3f1941d615d5183c5aa56afb0d082a0667a1ffe9e983e6ea7a7b578e8e9c2535c0f2504ce1bd064cadcbe42416876b266addb1d19cf12ac42356a7f561006695e8248b56c3f4d5608ef3fa6e1956a4c55c92f5ee8f7c766c5bedcf1dd30471eab4dbe40ad32c93246c4f1efedb801a9b8d8515d83a1c3c70e0addf380101b8def4f8606ebdbd612e9d5485421d5baf708d6461d4df62ac426c2da30a3701133ced012c371758339ad8e3281ae53943c22ee93ee4bd0b9adeedbaab744b747cd3067a9c5682e83ebcc294947b0413bf1dc73f82bc684db8ae30e63be", 0xf6, 0x8841, &(0x7f0000779000)={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ac3000)={0x2, &(0x7f0000adf000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000adc000)={0x4, 0x3ff, 0x9, 0x8, 0x100000000, 0x7fff, 0x9d, 0x10000, r2}, 0x20) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000adf000-0x4)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000291000)={0x0, 0x80000001}, &(0x7f00005c9000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000022c000)={@generic="7511f53172180e1529f26502bfe7faab", &(0x7f0000212000-0xc0)=@ethtool_rxnfc={0x31, 0x1f, 0x9, {0xb, @ah_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0}, {"56b4", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, [0x8001, 0xff]}, @usr_ip6_spec={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0xfffffffffffffff9, 0x66f6}, {"7e8c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x1f, 0x8001, [0x80000001, 0x6e]}, 0x5f, 0x6}, 0x1, [0xffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000adf000)=0x0, &(0x7f0000adf000)=0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ae1000-0x38)=[{&(0x7f000050f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000de000)=[{&(0x7f0000ae1000-0xf1)="59f4ffbbf097bc6f0bf801969fd86efd64a6985f48f8a8069698aed0fd3cc443131d43a5d0cb8cee7a63ad8ebadb582e0db63c4c8de2520ac4fd213e9d4d1d764f1ccc565f761e89609b1b460b7c41873b486cfd20b9ccc87dc3ec890904b414959abaefcfcb93b77d215a32052fee3c97ab5f6b5f283de69e23d38bcec3245d2ecd75bfb4fd689ed2c262264080a130fcc4de8b8a734e96731bcaafd27582e9caf40095c35c34b4a9cca198f4565b447252a157e876c243aa8936d054c4a08f6784e85e7070867d53f20b50636fd437e3377504f43591f879beb35ce0d9d0baf8d0e88fdbe9341ddddde9adf5fa2a2b44", 0xf1}, {&(0x7f0000ae1000-0x27)="c66d6c838ea263dbf4ce57f18c73e04387a03442695fd6cda6ee334c42e0af690bf848d3d10fbd", 0x27}, {&(0x7f0000ae1000-0xa3)="258ea6cb53ee6cb972e71c1cc4542664140e0e5608a4c80ce796dddd03e99d14fe4e896096ad6cbd41f571603fb294b17a1ed924217539106c9ee772f76085dae0aa6cc861824066acaedd6614da1864b58a539aa852f9bf89d0e56cdcc959b07b7218a25da766f434d9f52c456c129b0dc316bdeda845b458cd72964ad18ee5bba6f24f322b88514b11ce7ec240297827cac8092125a39684a342ad2eaca2f5f4651f", 0xa3}, {&(0x7f0000ae1000-0x2a)="99515d44142795535fbf715a46ced175c8c5476c461a54312ea0c81bf86b281c2fc48faeaae27d69466c", 0x2a}], 0x4, 0x0, 0x0, 0x40000}], 0x1, 0xc0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004a3000+0xe31)={r3, 0x6}, &(0x7f0000adc000)=0x8) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000add000)=0x0, &(0x7f00003cb000-0x4)=0xffffffffffffff6e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000add000-0x8c)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f52000-0x3)="081bda", 0x3, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f52000-0x2)="7c8c", 0x2, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f53000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000-0x4)=0x10, 0x800) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f53000-0x8)={0x0, 0x5}, &(0x7f0000f52000)=0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f52000)={r2, 0x800}, 0x8) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x4, 0x7, 0x0, 0x8000e81, 0x7, 0x9, 0x4, 0x20, 0x24, 0x9, 0x7}, 0xb) socket$nl_xfrm(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000)={&(0x7f0000004000-0x18)=@generic="4200010000828001ffffff00000000006c464c2b3bbcf72b", 0x18}, 0x1, 0x0, 0x0, 0x80000000}, 0x0) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bcb000-0x8)={0x0, 0x0}) socketpair(0x18, 0x1, 0x80000001, &(0x7f000069c000-0x8)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00003a1000)={r1, 0xa}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f1c000)={0x0, 0x0}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f1d000-0x52)="ece1c08c4ebdc9da3d93cb1739dd48083dfa53241a8def05e1704f0e4127733b9697bfb126fe4e780e2a16c1de349061bf0452919e199aeb50a00b55aed5db1f44c8f30c5720582a5343ce769539d35c5a1d", 0x52, 0x20000000, 0x0, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00003cc000-0x61)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x0, 0x2000000000000274, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xd, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x5b4c, 0xfffffd46) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r1, &(0x7f0000b88000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e4f000-0x8c)={0x0, @in={{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]}}, &(0x7f0000638000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000818000-0x18)={r5, 0x874, 0x30, 0x81, 0x8}, &(0x7f0000639000)=0x18) listen(r0, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f000010c000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000a46000)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x0) close(r3) 2018/01/13 02:33:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000008000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x804, 0x2, &(0x7f0000000000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000000000)=""/85, 0x55, 0x12100, &(0x7f0000000000)={0x1a, 0xff, 0x28d, 0x3, 0x101, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/13 02:33:30 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e0000-0x4)={0xffffffffffffff9c}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003fa000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c3c000)={r1, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f00006cb000)=0x28) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8001, &(0x7f00006af000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f82000)={0x0, 0x662, 0x0, 0x8, 0x7}, &(0x7f0000081000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c42000-0x8)=@assoc_value={r2, 0x0}, &(0x7f000075d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fcd000)={0x0, 0xffff}, &(0x7f00005f4000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000a3000-0x8)={r3, 0x6f}, &(0x7f0000637000)=0x8) r5 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000869000-0x4)=0x14, 0x37e) socketpair(0x3, 0x0, 0x1, &(0x7f0000260000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000f01000-0x4)=0x0, 0x4) getpeername$netlink(r7, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a89000)=0xc) r8 = accept4(r5, 0x0, &(0x7f0000fcb000-0x4)=0xfffffffffffffd5b, 0x2000080000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f000010f000-0xce)={r4, 0xc6, "18c107fb6b30b9ae45765688e4830569133017466106bdaf96bbdc7557e3c5abaaaa5f3424131dffbc035a80f2a31d4d5452811b8af2ceff14f3b04ffe719a3e7b1753a0c02cb2c1478c4a82b7ab9ec1c91bbd96fee5086ce549d666cfe586afbd2a5f573d06c5b8be93df604fd5a214a885df23109b77fcd1f6b9ff59071d719563134fe217d168cb8a01e21e42a022199f70122a018ca21d20ed906d849abf348e1c4c45dd994b1b277ca396864b1bbfc5a169ff3ee79bd1ee5d94eb158e1074a161285b71"}, &(0x7f0000672000-0x4)=0xce) 2018/01/13 02:33:30 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c99000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000de6000)={"8a928d52196d89d1dab0b7f02250771a", {0x4, 0x5, 0x5d, "58d8acbc623a", 0xff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004cb000)={0x0, 0x4}, &(0x7f0000e9d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000586000)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffffffffff75, 0x8, 0x0, 0x40}, &(0x7f0000b02000)=0xa0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r4}) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000edc000-0x4)=r1) r2 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 02:33:30 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x1, &(0x7f00008dc000-0x5)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/228) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x340)={0x101, {{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, 0x4, [{{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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x1, @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]}]}, 0x340) syz_extract_tcp_res$synack(&(0x7f0000f85000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="7056f8f8e20f4d945487d4f004fe9a67", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000231000)={@generic="cb8f00e7289f962a1f414729d9edf1c5", @ifru_flags=0x0}) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f41000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000497000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000724000)={r1, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b9000)={0x0, 0x0, 0x0}, &(0x7f0000801000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000597000)={{{@in=@rand_addr=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c93000)=0xe8) r5 = getgid() setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000261000-0x4)=0x25c, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003b5000-0x4)={0xf6}, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006a3000+0x20f)=0x3, 0x4) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000dc3000-0x148)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x148, 0x0}, 0x0) [ 144.010365] audit: type=1400 audit(1515810810.439:86): avc: denied { setopt } for pid=3310 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 144.057982] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 144.062413] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) r1 = socket(0x3, 0x1, 0x1000) getpeername$llc(r1, &(0x7f000091a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000156000-0x4)=0x10) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c92000)=0x40, 0x4) unshare(0x20020000) sendto$inet(r0, &(0x7f0000545000)="068c09ed10dab932a201570cd4d91792cb3c9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f66000)={@common='teql0\x00', @ifru_flags=0x8000}) pipe(&(0x7f00004c8000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fc1000-0x4)={0x0, 0x0}) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f65000)={0x0, 0x4, 0x9, 0xffff, 0x2, 0x100000000}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000775000-0x8)={r1, 0xc223}, &(0x7f0000f66000-0x2)=0x8) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f66000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x3d4) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000691000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) listen(r0, 0x80000000000003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x10, 0x5, 0x0, &(0x7f0000c8c000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0xa, 0x1, 0x6) shutdown(r0, 0x0) accept4(r0, &(0x7f0000a43000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000)=0xc, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000e000)={0xffffffff80000000}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000-0x4)=@int=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000d000-0x4)=0x0) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80010, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002ad000)=0x0, &(0x7f0000b02000-0x4)=0x4) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000151000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000276000-0x60)=@nfc_llcp={0x27, 0xc986, 0x7, 0xe7618bb5663ba909, 0x9, 0xec5d, "f0afe43d4cbffe77a9071d6979625c841a244e1ebecac0d318ac93b76854db1189f946b1b822905f864888d18ae1ed58ac3ebead51fa43bc66e24ece923448", 0xff34}, 0x60) 2018/01/13 02:33:30 executing program 4: r0 = socket(0xa, 0x3, 0x81) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000248000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0xa6)=""/166, &(0x7f0000000000)=0xa6) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) [ 144.091766] audit: type=1400 audit(1515810810.519:87): avc: denied { accept } for pid=3310 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80002, 0x3, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000991000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000d0000-0x48)={0x0, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xe18e}, [@ldst={0x0, 0x1, 0x6, 0xb, 0x4, 0x18, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x38}, @jmp={0x5, 0x7, 0x0, 0xb, 0x6, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x6, 0x1, 0xe, 0x7, 0xfffffff8, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x1, 0x9e, &(0x7f0000498000-0x9e)=""/158, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000024c000-0x8)={r2, r3}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ipx={0x4, 0x7, 0x5, "a3b31db52f15", 0x1, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="e70ed9df67ad6961ba39e0bb3a66bdc7d42b350cbd2d28601f6dd309cc80372aff9c6e239709e14c93f10523c7f817134880015c0ca2a5064d4e1f7aa61144eaa1d5e1dd2d794b813e242acc4ba6d30de6fc44ba525c10024d38badb7272e6", 0x5f}, {&(0x7f0000001000-0x28)="770eabc58dcd59c0a5a6d908b03c66191063c5ec3d2dc99a3f9c735c002a9eb9542b6f207f1be6c0", 0x28}], 0x2, &(0x7f0000000000)=[{0xd8, 0x104, 0x6bf, "50e46a253ee349704945ae0fdf123832b2f99470f5a627c95cb519253ad6263b50d3d50463764a3c62a60129757657f9cf2256bbf86863e4119b7e622c8d590711a4d81863c6ac51f87def0be97b71782d324e4f262501eac8c9262b5c0452975a01ee14e5c712431f0b044eaf790b5cf79d316e3c7a66cd98248e41cf50ce71e6c4e0be88e668f5a593ae6e8fd63d5b1c74914c9eb37540d4b6fb401a674b6a00e942b99ca9760b7e752f3d46e1f3a5407fa31d5c8c2dd6587c7331a0664746f3e67a14bc8902ec"}, {0xb0, 0xff, 0xda0, "e9b3ff645dfba5e144944d39d2e693822eeb6715a5bf87e6c878462a2919595e417f8b8e3bdaf51a0a57515e338f0ab0de4db9fdc7abc1a847f53296830d266fec641fee6bf7e0aaa68832906fce62210629dc0c7c371a1a33e16d1fbf4821eb8d6518764b34430f3cf27ec584c4206fd98cb35f7c9639ab41cf28774bb6855e72b44394bb4a54ba55ad05a4ffd44da11e0df79ae4599736d81ef382054a7c"}, {0x38, 0xff, 0x6, "150f28c511203b337a69fdee4cce48f8399453e218c955e2c59cc773f32deab5d5055fbab72d"}, {0x100, 0x1bf, 0x4, "05d7966ce810be393a05cb9b5404210eda342a5c0bb95e50a16254d893b37fe1068185df7a66e1cb13acdefc02eee739538721060d29403052b67aa1641441c3c7684e4426a9e7529874381fb06d676853ab6b4ae52350349477168cea1f55a1f8235166e714923d289ea85df9ba094d1ecd9d97fd60a39d380ca7d5d36f5e518e9fdb2ee1be89b1b90bf915855d7c2f9029d811d55588ea0800f65f8a90abf5665a9526cfa421c322a6f47d07b3e91efb4b269daa56383232700b94e709ae2256f85087dea3e33773154e277c486ccb202e75054dcef8cb297ba5d65a9d12adb7a8c41a4d60b4a8b0"}], 0x2c0, 0x10}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x469, 0xfa, 0x5, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x34d1}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x33, "aa20e1e4b75e205495249ca21c19f3ffbb7e1396e77b24dcad5828fe9ab4ebfde73302ebd94335d279f0509b14f69b24448aa2"}, &(0x7f0000002000-0x4)=0x3b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000)={0x5, 0x7d}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r4, 0x232, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r4, 0x101, 0x10}, 0xc) r5 = socket(0xa, 0x80000, 0xfffffffffffffbff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000)=0x303, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x1, &(0x7f000000a000-0x8)=[{0x0, 0x2, 0x4, 0x6}]}, 0x10) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x80001, 0x7fff, &(0x7f0000373000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000ce5000-0x38)={0x0, 0x0, &(0x7f00005e2000+0xdd5)=[{&(0x7f0000536000-0x3d)="21323f2525d4445d5b10bbe67a5cc0d6acfa5b808f9b1123aa217b1f9080e429c1c3f334e81426ea25d68ffec652fc8af12d6a19d27a74f2bc897e2341", 0x3d}, {&(0x7f0000a66000)="a67a7c7576edaaa8d0904f72b13cd87a82300d65d1fce1dfad1e5d24dcdb0d34146316979786e5e8751bd4c08fddff3f49649f757205ff2cade0f4f7033bb08dd652c7aff6d08c0d6a17db5e83522e9d3e2b21af2738fe7ee58769ec1819e0e77da43266c6374603fdcb915a", 0x6c}, {&(0x7f0000e64000-0xfe)="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", 0xfe}, {&(0x7f0000bb0000-0xfe)="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", 0xfe}, {&(0x7f0000f8a000-0x59)="f5a79febc418e1d14606e50be45541cd4372f103865704695ceaaa4b9b496e7b174068ae69e91d9e0dbd5036de6370ddf1211e6d8f02a0d7362a13c995f9bffb45b6fcbded9149ecfd70846f377d909d0162079755769da823", 0x59}, {&(0x7f00003ac000-0xcd)="5c1bfaaf780bcdd151e3467cbd10be120f881cd290e83aad30376392003e1c772b4f986594121dfa388f1e5029d230923865a2ec22ac2e30e133911f1ec7ba4cc2c58b21cc74c1ab74de650fdb872d37eded9e0ce81a1c6e1badc1c6f112486b6928c7ef06d570df4c759c3da0faa61b6e7c36a4f0c1447270d049cc40d41171465fa345ec4bb8e05e457fb900458771a971114368aad4dd6a44f1c9a3da7fa7ee2cd76be5d59d3ca8ef2e18658182472b24bf9c63ab56f247e89e3d978c9b5c227b90a1389e7737f206bf18b2", 0xcd}, {&(0x7f0000516000-0x30)="dceee2a0f83e3b7d56c285579986399dd48ea08ad14f05fdca8d3cd19142be556ddf8a5bc1b83a826ff13be9ec42ff27", 0x30}, {&(0x7f0000fb6000)="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", 0x1000}, {&(0x7f0000ff3000-0x21)="472a711f1c24ec20c2557d3d1821f1c487514974ff15a3b54c7d0dc8a32bfa8cd6", 0x21}], 0x9, &(0x7f0000045000)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x642}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xd0, 0x117, 0x2, 0xbc, "a80f8bd954f1b001c7b38e0812898f34447b73ea9aaf0236d49d82a5cfc879e566e8623f164e10642e77a3abc861f5ca5ae20f10e367facf2c9aa09e941f70b57122b471fb18d21867548aa7eeb1de5e9fe61d31cf14fd181192607af226bcfa39c79e9fd60a4cda140a88e14f693fc831f1fc36bb4ce813d23f04e18695f9f25053ee4ac15629171e1e3809962aee13ed100bb95c8fa73c4d4b0382af0b73f8535d83db11ae2847f8b7e7d0d3a890d882c3eafc4f5bbfbf8178383a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1a8, 0x2404c8c0}, 0x800) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x2a4) getsockname$netrom(r1, &(0x7f0000e4d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e34000-0x4)=0x48) splice(r2, &(0x7f0000151000)=0x0, r2, &(0x7f0000f0b000-0x8)=0x0, 0x100, 0x2) r3 = accept(r0, 0x0, &(0x7f0000e16000)=0x0) bind$bt_l2cap(r3, &(0x7f0000103000-0xe)={0x1f, 0x9, {0xfffffffffffffff9, 0x400, 0x3, 0x1, 0x9, 0x2}, 0x3ff, 0x9}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009ad000)={0x0, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000bc1000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ddf000)={r4, 0x6}, &(0x7f00001f8000-0x4)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000299000-0x20)={0x8, 0x0, 0xffffffff, 0xfffffffffffff817, 0x8, 0x1000}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f000001f000)=[], 0x0, &(0x7f0000dd7000)=[@assoc={0x0, 0x117, 0x4, 0x728}], 0xfec1, 0x0}], 0x1, 0xfffffffffffffffd) write(r5, &(0x7f0000717000-0xce)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967beeff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c104317579c2db2d3c47a47832f7f7b162811b120730ce8d7a25a9fe6ac70991a4a4abf75828a9d2ddb64a7f87ba0d9daa89", 0x90) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f0000fd5000)=""/39, 0x27}, {&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 144.141566] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fcf000-0x3)=0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000587000)=0x260, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r1, &(0x7f0000b15000)=""}, 0x10) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057b000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000032a000)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002e7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x200, 0x6, 0x1, 0x40}, &(0x7f000057f000-0x4)=0xa0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000057f000-0x38)={&(0x7f000021d000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057f000-0x70)=[{&(0x7f000057f000-0x55)="64e998571aa5c533bc7fa591098033699039926652f9a777e28a6d64caaf3b7ee7df2a3f14564ef8dc4e9f99290b99dda645908416bdf9c2ddb6fa74df78c5a99c7a6d9303638df5696d5d9f8b64a5af6ea5e3b2a8", 0x55}, {&(0x7f0000050000)="31d948d0efc14e4a3312d500b654b09206569000b717ff13f3b0582fec25c662a578f5a40e417c092dbba640f2edf5029b4a26de1e461c", 0x37}, {&(0x7f000057e000)="1a5112deffc2708214faa6879666960453c132c0b7d348117f95fda26a40d1de7b621c4d3e6de63e3cec8b9dc682d14a1235da5e5f2773abb0349ca438a74d3ef11cfdabd66c22b3", 0x48}, {&(0x7f000057e000)="8089e91030cb4d5f36c37858c747d1b5544d493645219c45234adfa4ba8ac241029a7cb46613effa94ad4bb647e840bd4b9785390a2ef72ab7c3c9584daaa01f4b8e55ded630dc68cc6173bd66a20cdef43af496aec6ef9901cb22466f003d1746f0802d704799efd11daad03a68591fde6e5defa53e73b7b3a194c8b7d8014d85133046786344a269df2b6391512b66b92a5db816ec3142c0a6bfb3f7b7312ea2cc2615a38fef23fbbc38e190f2f233973965d5feb5a13559dcdbb84d072673128ece064cfc306a0b45bf62d14a39090e98ac4f766ab036", 0xd8}, {&(0x7f000057f000-0xad)="4f4bfd6378e28158e314ebd7ace496204e5fcf70dd378f389157a6c52cff3ff50fddc0aa6d31edfd3c2796e0f748e5a45d82dbaf6e2bd68dd25b1e0d59642a3cee9e270fa414860b3179c0981a37853f8d3a305681df2916cf90e4fa21fa80e607d0f96b68f302561bf63fc2e36b521ebf543ccc7571aa921bc2c53eb8c9b7705c82ef6506165a907356c3fbfd64126292b857e15e009dfe9cfcd5f260c81972269f51f177f814232261be1849", 0xad}, {&(0x7f000057e000)="1193b3d80cd7bd5beeb207338e67e1793056a6cd81acb1f23bd0dbeab259909efcc2b2b9891fd88146e997da35fe8a2c6d60c69a9cf3ca6723fed5e5408068bcac0925bbf05301", 0x47}, {&(0x7f000057f000-0x1000)="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", 0x1000}], 0x7, &(0x7f000057f000-0x60)=[@init={0x18, 0x84, 0x0, {0x57, 0x0, 0x81, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xb58b, 0x7, 0x8, 0xfffffffffffffffe, 0xff, 0x1, 0x1, 0x1, r2}}], 0x60, 0x4}, 0x20000000) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000057e000)=0xc3) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f000011b000)={0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x9) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000057f000)=0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000580000-0x4)=0x0, &(0x7f0000580000-0x4)=0x4) 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000016b000-0x4)=0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) 2018/01/13 02:33:30 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000b0a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fe1000)={0x0, 0x32, "99fa7cf8f7ccb9fc899df9118ed70aa6ab732d74ea632575ce53d191da7b151a0cab7883989d43dc9afa0d43b9e7696afd28"}, &(0x7f0000ace000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000525000-0x4)=@assoc_id=r2, &(0x7f0000b88000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f55000-0x8)={0x2, [0x8001, 0x3ff]}, &(0x7f00008a5000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000daf000-0x14)={0x66f, 0x97, 0x80000000, 0x2, 0x7fff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x121, 0x1, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:30 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x401, 0x100000001, &(0x7f0000bc4000-0x6d)=""/109, &(0x7f0000001000)=0x6d) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 144.184610] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f7e000)=""/93, 0x5d) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000341000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="a0be2a523889", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006c3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$void(r5, 0x5450) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x100, 0x0, 0x0) bind$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) r1 = socket$inet6(0xa, 0x8000000000000802, 0x89) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000d91000-0x50)=[{&(0x7f000017e000-0x2c)="82523ecd5989aa5e27b263c1f9b5a746bb604aafc2464ab8952fd7200b882504a69bb5439b40d90577f8c24d", 0x2c}, {&(0x7f0000f7f000)="8e4269907b04ddda6007d23d2f4dedb79a744b837c16296bfd06887a91ef419170a3bcb2c05ff8673dd85cc5d8b72b65a6e3d80d7587ed6f2382beccdfe2edfaa8917b080e8e0624b38f006b7617d0126701cffe4009ea8768fddc43ebe2a573b8f6bfd9b7be60194ff28247093da86f2d8dcb0da9ea773e6e5c6b2b493e3008770d793f758c03ffe77c831606c20326def4c2fa736a0cb32db8db99d1a9ce9d67efc2c8cc7a3fcf2146bc10c6981cd9721cf2b814649789e6d4793b8086d86f68b99b1023842b3ba40016a1347b94f18f9413c0474b23bfe3b945ef1d2055026b3c0e842a7025d1121bf1be535ddc8709bba65b0cd181c949", 0xf9}], 0x2, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xb6, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}, @assoc={0x18, 0x117, 0x4, 0xdb55}], 0xe8, 0x0}, 0x40000) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00007db000)=0xf37, 0x4) 2018/01/13 02:33:30 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xfffffffffffff704, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x26651363ac799b59, 0x8010000000000084) getsockopt(r1, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) syz_extract_tcp_res(&(0x7f00003b0000)={0x0, 0x0}, 0x1ff00000000000, 0x100000000) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000e7d000)=""/29, 0x1d, 0x0, &(0x7f0000e7d000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000da1000)=""}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:30 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000247000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000560000-0x2e)=""/46, 0x2e}, {&(0x7f00008b8000)=""/87, 0x57}, {&(0x7f00004be000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}], 0x7, &(0x7f00009bb000)=""/179, 0xb3, 0xafeb}, 0x100) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000847000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000412000)={0x0, 0x0}, 0x0, 0x10000) syz_emit_ethernet(0x324, &(0x7f0000d36000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipv6={0x1, 0x6, "0a4386", 0x2ee, 0x1d, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x2b, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x38, {0x6, 0xc, 0xe5a, 0x100000001, [0xffff, 0x4, 0x988, 0x9, 0x9, 0x9]}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xc, 0x2, 0x0, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x33, 0xc, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x16, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x4, 0x8, 0x5, 0xfffffffffffffff7, [0x6, 0x0, 0x7, 0x6]}}, @jumbo={0xc2, 0x4, 0x80000001}, @generic={0x10001, 0xff, "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"}]}, @dstopts={0x3b, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xd3bc}, @calipso={0x7, 0x18, {0x0, 0x4, 0x9, 0x7, [0xffffffffffff08df, 0x9]}}, @enc_lim={0x4, 0x1, 0x101}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7fff}, @ra={0x5, 0x2, 0xc9c}, @ra={0x5, 0x2, 0x5c}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}]}], @tcp={{0x1, 0x1, r0, r1, 0x5, 0x0, 0x1f, 0x4, 0x81, 0x0, 0xdfba, {[@sack={0x5, 0x16, [0x1046, 0x7fff, 0x6, 0x4, 0x2]}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x11, "daf1c2ca45ef209bcd43db43557317"}, @mss={0x2, 0x4, 0x7}, @sack={0x5, 0xe, [0x1, 0x101, 0x5]}, @generic={0x0, 0xa, "72080af04e048b78"}, @generic={0xfe, 0xe, "b518aa02b4d11d47a97ad749"}, @md5sig={0x13, 0x12, "6893cf954836c57ae08b41248dbd29ee"}]}}, {"005ea66abc3a6ff29048"}}}}}}}, 0x0) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getpeername(r0, &(0x7f000050e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000051e000)=0xe) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f1000-0x8)={0x0, 0x0}, &(0x7f00005dc000-0x4)=0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000103000-0x38)={&(0x7f0000334000-0x1)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000658000)=[], 0x0, &(0x7f00003a3000-0x1440)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x10}, 0x50) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eff000)={{{@in=@loopback=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000107000-0x4)=0xe8) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x6, 0xb2f7, &(0x7f00007a1000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000c5e000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 02:33:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x411, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000428000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2018/01/13 02:33:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8802}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000005000)={&(0x7f0000002000-0x12c)={0x12c, 0x22, 0x308, 0x7, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0x3c, @u32=0x6}, @flag={0x4, 0x78}, @typed={0xc, 0x72, @ipv4=@multicast1=0xe0000001}, @nested={0xf8, 0x3d, [@flag={0x4, 0x8b}, @flag={0x4, 0xa}, @generic="c368d96da27734250268e776f79d274985fb26dcc5717c6165335cfb12b879583739195be3b17c767163712f958bcceacc17a0cd263ccbc095ad78e3085104745e2ad7ccd4e121aa754c429e51c25d98e72e8586ae95f0b3a0bc0aabae9c963f0afb872008c6f4e56f52642f048179fae7a416da88179c200d33e44316bf754980b969fb2abd1fef52262a78068d96052cf1e2f485b2aec590e8977bb459c4aec7a253d2d01a61d62ef195b63d54cec43ef852a316568cfd10ce509a81e0c6fb3d3eb18196f1e5cf0d7ee3bc26926f1bacfe6761632ba36c12cf1379", @typed={0xc, 0x8a, @fd=r0}, @flag={0x4, 0x7a}]}, @flag={0x4, 0x54}]}, 0x12c}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x3e}, 0x30f) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000)=0x1c) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x80800) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000)={&(0x7f000000b000-0x24)=[0x8a, 0xe73, 0x8, 0x3, 0xc30, 0x4, 0x8000, 0x4, 0x9], 0x9, 0x3, 0xffffffffffffffc0, 0xffffffff, 0xa1a, 0x2, {0x80000001, 0x0, 0x9, 0x8, 0x3, 0x7, 0xa50, 0x36, 0x81, 0x2, 0x1000, 0x1f, 0xc, 0x1, "d2c0c68fd6163f6991753c5149e037d7a90db2000942c41f3ba32465328b29e9"}}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000)=0x1, &(0x7f000000b000)=0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r3, 0x5d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000000a000-0x8)='./file1\x00', 0x0, 0xfffffffffffffffc}, 0xfedf) listen(r1, 0x152) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept4$unix(r3, &(0x7f0000009000)=@file={0x0, ""/108}, &(0x7f0000005000-0x4)=0x6e, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) getpid() 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000c000-0xc)={r1, 0x80000, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x58, 0x0, 0x10000, 0x9e}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000000d000-0x4)={r3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f000000d000)={&(0x7f000013b000/0x800000)=nil, 0x1ff, 0x0, 0x80, &(0x7f0000001000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000000b000)={0x4, r6, 0x10001, 0x2}) socket$inet6(0xa, 0x1, 0x80000000) 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eeb000)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) accept(r0, &(0x7f0000af7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eec000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000eee000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ef000)=0x10, 0x80800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000c000-0x28)={@generic="222888479c060001000000008000fa0a", @ifru_names=@generic="a90f4a92bb91efc10a2f6a6567b1b13d"}) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000681000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000237000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000db1000-0x98)={0x0, @in6={{0xa, 0x2, 0x100000001, @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]}, 0x7, 0x7f}, &(0x7f0000e9d000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b31000)={r2, 0x4}, &(0x7f000019e000-0x4)=0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) r4 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006b8000)={0x3, {{0xa, 0x1, 0xbe6c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @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]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r5 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c57000)=0x14) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000ad3000)={0x3, &(0x7f00007bd000-0x18)=[{0x7fff, 0x80000000, 0x2fe9, 0x7}, {0x7, 0x100000001, 0x6, 0x4}, {0x3, 0x7f, 0x6, 0x1000}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005dd000)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f000021f000)=""/0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000095000-0x10)={r6, 0x1, 0x6, @random="cfe0cba32351", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000652000-0x4)=0x0) sendmmsg$inet_sctp(r5, &(0x7f0000379000)=[{&(0x7f00009e7000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000816000-0xa0)=[{&(0x7f0000de6000)="7cc15fe25331515419ee7b50f79e2b8391155a844916df81b5fbbece2edccd91344d34fa8196a544b918bd6c9d18f5ce76db83c4820e5c153ebbbb4a7bdb524109ccc600dc10f7075d4059687b93b97b50ae8710f2e86357d517fcb152c111b63f20a6ff3bb238f5881ad889011b899a80f2d92a5907d87d869204bb4cf0143941438f172a8de7fdc46ab61bb167b6708d387971c2af0d1ea560b4aec5ad0c30385ca5052a02a03ab26ab7b3afd30cec18077a4648aac542df351e40bbf4bb3bc4607e", 0xc3}, {&(0x7f00009b3000)="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0x1000}, 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0x1000}, {&(0x7f0000e58000-0xa3)="d29e07a132be26ae7ac32ac6894b786da6cb30ca32fa04329bb2012a4f5d6edb30799064ad6ab05b19e537778b2bb67c1ab0066beb7e931ebd495521b43a966f8861b5d1e7516eca7dd527dff8989c9886603cb21761a39a999b7b50f094ddae85573269a8dabaa9c4ac6303d359dfb3b99798e7090dfd1b1bd03d9bd5b67f7452c98eef150c83197c41b6fc75153d01105bcfdbe85547afe4f891831736ec0aba18d3", 0xa3}, {&(0x7f0000d0b000-0x4a)="06fe4ade55ea8e77a4b779deaa6defe60a9108f9afc3e89f4fa329bb0b4b4f2ee6d2da86e9573a2a2240c4d6837d360a69a8f30649e99d69ba0953a2cb4f0efe13482a27b8fe18959a63", 0x4a}, {&(0x7f0000a9e000)="fc4297dd766868d4d18fb875b83f0ec226b5aa7db1bc721ecb693e49a25b9d432b427b468bf2a1ecb8497322311f8ed724112f6e8f35e595648f5bd50e868c02dea0a6019fc4856a23b0ee272784c065f1aa6a87c097d2f93d818d8195", 0x5d}, {&(0x7f00008fb000)="4f546339144782c4fd59f5d2a6090c1b7af75a4f9f73f6f29001b3728c058105c19b7f2dd018290fe8dd95a7498d692776fd1e97810ce5dda298011fcf0aef2d22d52bad0ac1d501920d9f0ad307b263e7963ab3b088e2ccdf616f26bdb7e60690bcb867daf0ce76c590bbfdddc93c71be8271680be912cebed886110924fb3bd6c187ae257132c31f00db891f32e6f0d2f63f3b13e8391f5628b74cbc2ac14cb802c39db8947329fc7f2e8d247ebced05d9e00dc727d9e10749642eb480904f80960d0a3fca2d8bc96d777a91d1420220b993377856f1367469040a0be877c91643301d6c41b05daa4b2466ea68b38671f2e996", 0xf4}, {&(0x7f000057d000-0xbd)="9f506d92c81e46ba9f4b64697001deb34ba743cffff8f87e9acdd1dfe0784cf7f75e286e580a366ad766368018045ba0fab20e8b723cf991ed52fb47801e95fa6770b36592e28bdcb0938d20e2c2b6c5f407cb9da532cf25ba71c3346afe8818f4b139a46f8203547c74e83907bb4b75ba1b19eb691aeadae99b6c217189b67fd38dd618ae07d7467402e6bbd47701e3cb5ba08e4adbf8b0ecff89be81400eab74488b6d18c4690709e24af52cbb066b47748196c2280b2a0eec52145c", 0xbd}, {&(0x7f000073c000)="732f10c5e6b59dc9ac17cb039c1295b35c9b526bd569ee4734610bf2624c", 0x1e}, {&(0x7f000030f000-0x79)="35096aa331a0325f45d83fb812081e31a1f1ce4148b206a58d8a3db7fac3e7aa4a63e85b516aa44fa3bb75df5e30b97dc9c36c5bbe8234da402856a64586fa42743f098c6ebe9729eb6e2817ecff936939a5fa0d4bcce4a75f30ae813e106a12e2fb30b2d7656b300dbc22eb3119563d4d129d4765875e644f", 0x79}], 0xa, &(0x7f0000652000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xa5a, 0x1, 0x6, 0x1, 0x1, 0x9, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x20000000, 0x80000001, 0x4000000000}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000000, 0x100000001, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x1, 0x3418, 0x80000001, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xd6, 0xc, 0x9, 0x7ff, 0x0, 0xfffffffffffffffc, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x81, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x3, 0xfffffffffffffffe, r3}}], 0x150, 0x4000}, {&(0x7f0000134000)=@in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f00004ee000)=[{&(0x7f0000668000)="c4f083d5e4c6849751b1edac0c907ef9379cf8ec5e01b0d6893d179bdf9d184192c7181cf15ad366840326f33f3636af4de7f5d560e54c2b618a9a46ff36b81a5a6600cad8555eeba3df7cd903c9df69460db22d68f22d66b558760ea1b088d0dc4d9db83f9fce74481d9bc8cd85238c1523d128742bf69a8e236d5682f4599b5367a3a2634f9838cc9952e60a99bd79ef88e6434a3eda7d2ac0c95538c2b2e9b35087152ce6d6", 0xa7}, {&(0x7f00003c1000)="3bc94323a4d5f3560f929be3d5e0befde211233765d595f9900881562a133749fad63d0c8946bb66c10da23b4547216a83d3002f322cdd674d18abfc94a222f0984d563390ff06ccd103e13725f5a6de0d863b4007184f4ebe1dcb803209cc8f624ed853520f546b31363128e7f56c638b6bc03776006064471c83e5b0c9656e4225241283070622a860186b8f6f724e0a2c36c918868cefe2acb131d3c0bb", 0x9f}], 0x2, &(0x7f0000f21000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x1, 0x2, 0x116, 0x6, 0x400, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x7bb, 0x401, 0x87ee}}], 0x60, 0x0}], 0x2, 0x8000) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000616000)={r3, 0x80000000, 0x9, 0x5}, 0x10) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000689000-0x4)=0x0, &(0x7f0000743000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/13 02:33:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 02:33:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2000000000000000, 0x6, "72f20b", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x0, 0x4, 0x1, 0x80, 0x0, 0x0, 0x7, 0xfffffffffffffff9, "0959c6", 0x863f, "cc43cd"}, ""}}}}}}, 0x0) 2018/01/13 02:33:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000440000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff44) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) 2018/01/13 02:33:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000053c000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000cc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000022b000)=0x14) getpeername$packet(r2, &(0x7f00002e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000b5000)=0x14) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000028a000-0x4)=0x0, &(0x7f000063a000-0x4)=0x4) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000082f000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000266000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) epoll_create(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) epoll_create(0xfffffffffffffffa) pipe(&(0x7f0000f06000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000c61000-0xc)=[{0x0, 0x0}], 0x1, 0x3) 2018/01/13 02:33:30 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x6, 0x6, 0x800, 0xfffffffffffffffc, 0x2, 0x0, 0x6a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffddb) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x70)=[{&(0x7f000001d000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000)=""/105, 0x69}, {&(0x7f000001c000+0x186)=""/209, 0xd1}, {&(0x7f000001c000)=""/48, 0x30}, {&(0x7f0000016000)=""/31, 0x1f}, {&(0x7f0000007000-0x8b)=""/139, 0x8b}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x7) socketpair(0xd, 0x80b, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000001e000-0xc)={0x0, 0x1, 0xb}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xb) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000009000-0x28)=""/40) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x1, &(0x7f000001c000)=0x18fc, 0xfffffffffffffe9e) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000019000-0x70)={0x0, 0x68, "2986d7ce93e2aae74a82478c5f041445dc95d48b991f0ce19612a4fff80bda187bd9bb2f1c6040bb99d2629be96bad3c6ebdc9ef1c9950f34782577684ab997757cd2ce61a727e290dfca95834fc92390bbac3046280f6395fc6cb205bd7af7f97695ccc200444b8"}, &(0x7f000001f000-0x4)=0x70) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000010000)={r5, 0xfd58}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000001d000)=""/250, 0xfa, 0x1, &(0x7f000001e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb7000)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:30 executing program 6: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) 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(&(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) 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) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="9e56d7cc4695edc7800dc60ce50b26ba55947e4abba60a1d245bdc14b7cb211c7960bdea94e5b01743d84fc8a7e9826d600dcae01418b19a5967d14a526f39c560cd2c553b8966e85775f6409052e1b66e39ba7ebc94b6fc199d4793742ded07308f84e53c68ca1647b27e9462adf541d69fae2ec02fba3c15fc4573253df9ef895010918ede7f487d2d12a8dd7b79ef6f84025ee53bb3b7ddd4ca1fed061877b6f42b091038df0985cf5023fec2b45637d298f78e024a4ae8b0014c0c4d324806e0", 0xc2}, {&(0x7f0000001000-0x5f)="2501e1eb6ba05fee764ca9e73366c1c1a2d216db2bd3b460210f86f07e3287151ebc5484eb10a93e85cdb61a31f149e396b492d5aed6ee44480dde4f0d5669fef3c34664f3a4bc8901df0559bf6caf8d0f9ef0a16a96e98368e65a9800c659", 0x5f}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x5e)="1e80d927c2399a85e744573a5a3e6e908ab208eef9a9aa358812e45f26602df7bfdd11507d84d0d21093d47b94a3349008d44182c7cbf0e28bc7174a9663b0841348530f74574caee9f752b4c633a6e7611c3e1dee846faeaf631412a542", 0x5e}], 0x4, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x40)="377214bd712370033756e103093ed9790c265db21bb585f03a070612e0c4af6e5cb948bccc637d1835b48a6d72085a3ca2ab7b9f3b0bd0468295012bbcfb5486", 0x40}, {&(0x7f0000002000-0x31)="f46f57e9e144e90f5bc4740d915c77cb210ca43d07500d7635f52ee340e53fff54a5d61da74085fdb3d0e2e2c8c13f6ea1", 0x31}, {&(0x7f0000000000)="2b3b452f85ae5abca419758d1c0d557a53b53d36dac9fdc3b6597ee327374409855512bb582126d5ee8b4548950b6504d4058c57b2e695ac046db8cf8c50de603897800a8f019cab84743c47e83cbedc409d5bbc", 0x54}], 0x3, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x24, "c759ce6a71e6f83e1426393210c117cff383bd07168908b0e8267167ed10e4dc606b2d8c"}, @iv={0xb8, 0x117, 0x2, 0xa1, "446258d261fb9ea5079473281204e93006311c45778abf217a6d13d52f0ba6498762f0c8e20acedb1ebeba9fd4ebcf3bd04bcb7b3a493d077e4f62ba04da4f8c2935b5e04743f5eeae1f1e7e40f528c3426cc5db5cdc7d668556b19c2dab6d97d98a1e310d30e74015de33b628e534542d5d1b6512cca154b5ae00426d571a85fc8b161b88cbb959d40cdc3a562f3e8cdda1cdfc946521b7956967d36091185354"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x40}, {0x0, 0x0, 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0x1000}, {&(0x7f0000002000-0xcc)="54d621ae55547eef650c625dc62ee0067c7b93750117c060129d00194a5d2296f3b257afd7900fc8e77da43fc546052f25baccb5f073efe81f7082d8b27b22924a7f7fd9ba86368a4aa6547b55fa587d63b3d4c5a2b8ee5d43c91296fec9f8bc34556d881b3361e0c0d86419afbae62e5b0e98db3ba7a4f120208a5a0e9b9e76035327230416702ce36ed5d3b8852cb45f2616eda5717d18ebcc0d9710efeb20ebd3e9870a9101147ee69036dd8042ee1acc49d45fb8df75b126262252e5c76b8abbd7caf8f724fcf1e83042", 0xcc}], 0x9, &(0x7f0000002000-0xa0)=[@iv={0x38, 0x117, 0x2, 0x1e, "06ba6c7b8a6d12c2c7d0862a60cd0f6f5a5c12d97638fce39c8e45356c07"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2c992518}, @iv={0x20, 0x117, 0x2, 0x8, "d6506de775fc4ca8"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xa0, 0x8014}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="e1bce7cabd66dbde7b61c21d430134d770b4499f4d77b967a6e3a8901767322e86dab03421cce97662851f0a3d3d555672a36b188b8b640d436556556a8d786687b93e2e267062d6e3f2ca102d814fdd8aa0f80a1627aa85774897672b1a7dd1b453e117c3ba3ac9e4a09af69a45293f5ef2329579a94597fa1b63faecd393cb1f30d45292404428b8926b814384", 0x8e}, {&(0x7f0000001000)="6b6acd2042340a042ecd63512668322e3aae83ce7205458365f0c93afe64114a1b0afc402239612feb3e59362f5266c36f6b7ba0da9757156b803eecfa7e8b79e837f796f42397fccee6e99af750980f0654c8af0e59ce993b1b427571d5ca41c51894a05536e3e2d8e5c0b97d151a4e6a58c1345870195ac7a1eaf550e5a32ac753f01712899a3c594afb57c63a19716e5db97c2760a110e649771158ac8cf997a081cf45df0703c005ae850aa92c9351c16d097bca1aa5c31c844b93f5e21b2e4045", 0xc3}, {&(0x7f0000002000-0x74)="e40c146d4f17428fe250cf9a25ef92031c875cad3149a28c8009d18bb2a25a3966784d71bcd874bfdecbec1baf33903e4f96b8f54451f77ef3f6760a819e88f2ca29694a3b40e959474c879d2e00020d6f1ede8849808176cb0a755627c09325d0dd738c68b101b7386d1f206d6c05a83602a4c3", 0x74}], 0x3, &(0x7f0000002000-0x298)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf2, "c9f8ab73092832ac662c89121de1e3660da825bf80f4bc8d0009e1fc90a10bbe0fb89c471f13240b96bcedf5aaa577c856e03a12dc94e534b3adbd216bcd8b94635f726f9b74b29246dff3557f4edd76adae9fcea2a6b38f072ead4a2ffe3260a95720b2c77cff0daebdb236c3c17fd23beab04e06841f13e9d2d975b1c9e5eba621c54bd636015015a22787f6d9819d47538d9675abac9fc4df60d07d3db52a9d742905df5971b68bc7134a172af7577880bd77f594a500466eabd9b0bd221ce76d58827bbcdb56ea9a19cb8a525263ae47b4784ba4d64af8061b34d558e3ce2f91f1a534c0c677b9b5a810f3eacee6c866"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xe6, "ef00252de7aabedfce130b2db57838f696fd8c94bc41579067357fad6a42e5e585c8ff6ef246abab08fe32f2fd760b517d42c50f54b81910f2683177922848152421ae2c489a5405822b5882096b6a5a9c2c3e2f8b6486a2a626bb076d67dec2f5057904778cf516c600ff8e03949f61c0c62bd2cd842d1a4106945ac9a9ce250a083ab87ca0781cd503b8aa60883081fca7dcdd40f965363a1a6eb42ea75cf524b11c8cecc915de36fae2543008a05e1f3c95703fde69ec6460f34bd71db8b1294cd9638df4defd6703b7e2cc6687d149a602dca9adda22ec889ed9b894d201837b42a9a7b5"}, @assoc={0x18, 0x117, 0x4, 0xf604}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x298, 0x4000000}], 0x8, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f00001e9000/0x4000)=nil, 0x8, 0x7, 0x56, &(0x7f0000ebd000/0x4000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x62)="ff65599c4c97f4ed8cfb1c67d1f28404ce5f7a614a64ead5228d2d9389334da430870ec54a06bce9f728ad8ac99beefe437db08117f7b72d9c243fda82a11d1205309ebd91dac5a416420c4f49276b71401a08b8c47e5a23fabddab4b6df66376787", 0x62}, {&(0x7f0000b8b000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000668000-0x42)="ab44a40730a9c59fdbe9383b77dde3dd6d714a8daeb90721bd3a42ff51332747915b1f8867ca7018f0499530a9362042f80cf14b775c4b3e900d0eeb049a544f76c7", 0x42}, {&(0x7f0000000000+0x21e)="e04ecf6a1e1b7385b11f8e5c53df1f9fb9c4cbb88c3ae3848b98a87755f61d8d8fc8e1cd3f5d40125670c78083bff14f94c2058ef7d80932a905f349c4d8356ada579c9abb76182a9c83b97130b0ed66cc2ed5d3f9f5186425e4a1a80d8f511e9b09bd36b760992eda38f8c28fb3267e2537e15bf6e66242fa45b4cf36223d500f0e0cf3db9c078e823d483fd2d3a948c4bf984b4751239348639f61f21baf482dc27d33fd3624b65b3cc276db76", 0xae}], 0x5, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x30, 0x20000041}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d2b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034c000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f8d000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000c28000-0x18b)="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", 0xfffffffffffffccf) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000798000-0x8)={0x0, 0x0}) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aa0000)={0x3ffffffa, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000504000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4f000)=0x10) sendto$inet(r0, &(0x7f0000b9b000)="6f4907191a6fbd99f9a2de", 0xb, 0x804, &(0x7f00002df000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006ab000-0x3)='lp\x00', 0x3) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:31 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x20000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000964000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000acb000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000-0x4)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb9000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000033c000)={&(0x7f00009e7000-0xc)={0x10, 0x0, 0x0, 0x402980}, 0xc, &(0x7f0000f1e000-0x10)={&(0x7f0000a9d000-0x170)={0x170, 0x37, 0xc02, 0x5, 0x0, {0xa, 0x0, 0x0}, [@generic="25b137112bc2cf6103b028617961576ca5dc0ae783f870127a76e6756bc5435d5fb9b5ea24d9712ecfdeb301516cf90b28689156b74497fc00f9795c99da9d9d15f2d4743236e9b824007a6e27e0f3162cee", @flag={0x4, 0x5d}, @nested={0x8, 0x1c, [@flag={0x4, 0x41}]}, @generic="c9741d6c5cf17848666d605169607b5cac69830982b63794e07c8448e2c04efa10bd7847212ce7900a4271fa05d00c219adbbadbea9e70bcfa56aff598235710bf7c03681c6b0b352c9edf776003d3fe74fadb663c8da66826fe872695ef", @nested={0x48, 0x2c, [@typed={0xc, 0x2d, @ipv4=@rand_addr=0x100}, @flag={0x4, 0x71}, @typed={0xc, 0x94, @uid=r2}, @generic="92873ea0e3f2cca8f626ea1e5ba17dc57b7f28398a01e782c4ec40130d2bc897d778add80bc8bc"]}, @generic="c629bc7a446ce9504f0978417642cfcd154fe37500d0e7946d646c21c9c03732e25b6a465d2df7eab9485057df495ae292682e9ed5ef2cbb18875129997859cc76b446c3a3097b0883aa19e604fd4b9892bcd58bf6b96436"]}, 0x170}, 0x1, 0x0, 0x0, 0x844}, 0x20000000) bind$alg(r0, &(0x7f0000227000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/01/13 02:33:31 executing program 5: pipe(&(0x7f0000700000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000771000)={0x0, 0x80000001, 0x30, 0x6, 0x4}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000061c000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f000078d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r2, &(0x7f000041f000)=""/4096, 0x1000, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cc1000)=@int=0x0, &(0x7f0000b3d000-0x4)=0x4) sendto$inet(r2, &(0x7f0000817000-0xd7)="", 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000129000-0x4)=0x7fffffff, 0x4) preadv(r0, &(0x7f0000156000)=[{&(0x7f0000a59000-0x31)=""/49, 0x31}, {&(0x7f0000de5000-0xf6)=""/246, 0xf6}, {&(0x7f00009f1000)=""/59, 0x3b}, {&(0x7f000056d000-0xe0)=""/224, 0xe0}, {&(0x7f0000660000)=""/4096, 0x1000}], 0x5, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) pipe(&(0x7f0000d2d000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004c5000-0x10)={r1, 0x28, &(0x7f00008d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e2e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017c000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0xffffffffffffffff, 0x8, 0x100, 0x0, 0x0, r1}) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000abd000)={&(0x7f0000d25000+0xc00)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000885000-0x20)=[{&(0x7f0000d25000)=""/120, 0x78}, {&(0x7f0000d26000-0x64)=""/100, 0x64}], 0x2, &(0x7f0000bf0000)=""/88, 0x58, 0x8000}, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) 2018/01/13 02:33:31 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000c1f000/0x4000)=nil, 0x4000, 0x800000003000003, 0x32, r0, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0xdc58af436bd562a, 0x84) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f0b000)={0x0, 0xfff, 0x0, 0xfa5, 0x548, 0xf4, 0x1000, 0x9, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff, 0x4, 0xcf, 0x2}}, &(0x7f0000f0b000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007ff000)={r2, 0x1}, &(0x7f0000148000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 02:33:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000844000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000002000)=@req={0x28, &(0x7f0000000000)={@generic="93335e16724a60f431752f6c91b8dea0", @ifru_names=@common='yam0\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000)=[{&(0x7f0000001000)="cb35bd30f2cbf776ce0057ed4fbb26d11ceaffe37749b4186b56a2fe3b80712424e48fcd8de014d573bb74068a26f332615a73c55e7d83c587433fd2", 0x3c}], 0x1) bind(r4, &(0x7f0000003000)=@llc={0x1a, 0x1a, 0x2, 0x80000000, 0xaa, 0xcf2, @random="ac487952d8a8", [0x0, 0x0]}, 0x10) r5 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r9 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast1=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}, {{@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}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x3, 0x20}, 0xc, &(0x7f0000003000-0x20)=[{&(0x7f0000005000-0x434c)=[{0x148, 0x23, 0x8, 0x1, 0x3, [@typed={0x10, 0x12, @u64=0x7}, @generic="37167543c94648c045072f8feaba1ed3ab2bea37fc8a1e8723d4018af1153d53c0ff29fbe4815812fd4f11ba57ed7c9674c252ad6e31eddd33f7cf928ee1680d5997ae327de55456b0f37430a7ea850b1f4dcd4a900975a69245bb0755935a737bf708beba9cf5a81914c95bb5f4967f5fe1efd4d8c6aaa0370a386e48", @generic="dc77a762b270490bd3aaea6915f29e2c2896e26d72d17ae10312c5f0f2e2dd4f74cdad813efa58b0fe97b76fa03657aaf0d5490eb5c6541ecf57905714fe800673cf2f149e9c696217820c0c49928b62720c3372a2bba53d9320557b0747ed17c96bc1c2d9558f538ee36e4ef730f41843c3f849221798804ebf5767a4dbc6c0a47cab32453a2ae781e16ebc86e4e25d309769e0c02dac8c5474", @typed={0xc, 0x4d, @u32=0x9}, @flag={0x4, 0x5a}]}, {0x2148, 0x34, 0x200, 0x7, 0x3, [@nested={0x20, 0x4d, [@typed={0xc, 0x7e, @pid=r6}, @typed={0x10, 0x6e, @u64=0x5}]}, @generic="761bd72219ab28785cd2aa402012923f054622279fd2ad3aa5ff01423297a308d6c19a15090774d491fbf3186368f3cb9f9e659c7258d1121ddd419d042091b7ad64b5440dc969ed596ddcb6c8ce14b9d8dc43a768f44312045d9e247339d429a2d9fc1aec289ec64bdf8d4c7162c03a613e06a79f7b696c0c0a0763bac2b58d3225f46108a2b8d5328e1423d08236a26f9030c4e0f9a097005f37b39ec46be55b1f9f4b665fd80d14ec7851c901bd87d97ca4fba099ebe48c76f71086689e4ddc6e13af", @nested={0x4, 0x8a, []}, @generic="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@generic="b21718a27b548c4dcc6b09bff55dc19c804fadab17ff039fd4032e603d672a7e8b179efebc512ba13a07f6503d6e396076d2060a84ecc62c92d8036590ebce16c34a51753dceb5748a", @generic="16981bb595303fcb578cb57e2beeaf9d89ec63fd25eaafc662e760241a39a74b3dc66e4ee92f811296773c88f5d7964cb4a3a8c678ac142b427237454f61cf314577e739f83da34d86aae03ee8b5468db8b1", @generic="0e62db6e42f18e78dfc3b9d098ad8f3eef38e7dd6d577378ca06201146205be98a2c73e7bfe1e381d74192ca182e4315dde0927677438f49271de2d114f6b7c2d20bd6d09a31a55028ac20fba0a48ad31fc56945ae5c32e650cb07d5038d8d83a06dcbc2940313f55c9cddcb3c026a3d4f44bd1de55ddfa7ac54a96f44d183495ed25331fd896984e89787f914c1cdd0314ee787022910533a1c018476", @flag={0x4, 0xc}, @generic="bc01c5052f73524d7846b0a5fc1f901a669ff4928b4562c5d6de0acc3f0f539ef885d012ff6d673e3cfdc2bc26a7d7683a2d04a196f76b904a0770cf9d243ca844cb358207950f15bdfb8840bad050c4cef7fc4f13c1c2bd8b4184f81314f359ba59f10d80ff0c39", @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="af1589ef4c907e602f30cd95a4bb2a9dca961c535336936b4d152edb63b91fe3f3b023bd79f90a7d4d0b537fa45996e12ab5155cf2d209d01f0014cf5e4318e2664c1c5053ac247385865644314f86099edc0081208864e28d6e51f739ce9b87e51d40c0ec41ac104c4513a78c4dfa159b70113c186b216777fd38d4a44c96c9c5d928cd592bb80d5682d8c69680d8329c729e106ed91b7584e508b20d58bc056590e92bfa886d5d85705feaf04ce2e315848922cb42ae27a126e50e7929ebf256dafc7f0d52491170307e4110d057e1635011f5bc6450cf804730c66dd5acd25f0f71c50e7045dbcc914913e72e7757eeca0ddb85c9931e4869f7", @typed={0xc, 0x1e, @ipv4=@loopback=0x7f000001}, @flag={0x4, 0xb79}, @nested={0x11e8, 0x17, [@flag={0x4, 0x6}, @generic="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@flag={0x4, 0x5b}, @flag={0x4, 0x14}, @generic="fae804d67f8be0fdd8b08a74e38c698205528a6207031f21f13668d777e6425c71b5ee9fddc6e60432026f4b147b46ac665fedfe78d9c2274d13d9b6f69babb69b901147257a7112ca092888480921565b3f8f51b375583b29421f06c1e9d68d484514b20bb0a3734ecec791af83ffd1cd3e04485cf122", @generic="f01a46da1527baa3a0b04a0126e5e63b288614b3d5f3d662afe2d08638d6d11abf6b99a24841d2c3252db5bb96553fa2e889f7b466943f33d4fa4624509a0ba33574e1198a54e72e6f14d4b2757824bd845b16282cf4cc414af47a705f432dd093978e6cd161915d8a2c326e220ccd0cb063313caa2cfe11198488a6d8a14c5ee40ac6e04064365faab8a8fd78e9f46b55159f807e213da9c5df11dac44ae676f353237a03764dac8641eee5540c595cb9e3241c87", @typed={0x18, 0x16, @str='yam0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="355392dc67701fb42d6ea1dff2fce0af948b6fdd6f3d006313f2362b19c19cc6db0d8678d215bb69fdb0081a0b50d5da73f0514c934bf9644af7d2f731d8eeea8a363b81e0c240db8332de64ef7d16e9753f872248b6a7c41cc2507b81b6a015", @generic="fa5f1de367c64b68f9fdb2c173aaccf457bc7977df90ff9784500bb64eac443c71e4c3cb7db614", @typed={0xc, 0x20, @str='\x00'}]}, @nested={0xb8, 0x24, [@flag={0x4, 0x76}, @flag={0x4, 0x7b}, @generic="a0f415ef10295dad67d8673dd415039f65ada5c29d0734cd152137113599fd3fa46d4aad4142b957e66f7b5aa01e655c275d7621ea162c5cedc8dd608bb05799a60869fe100773584b", @generic="afac83878497320491c53a2c888932b02dbb38ea17bc1cb67dc94f4f8c64cb08278e7374b4efc8e060eba2c09ffd4d0648e16010dbda19da8aeee770f282361837e4a640eb7012e0687df9424346543596f095287f589c0203d145b71be519c1a0"]}, @generic="6a6e3119d7e7cc7903cac0c26c009bb64c12923ba3f08e88ffbe9c9801f211080ac8291b52dfcd5e15ff8fb51f7a8341b940b4edbb60ca37284870becfed040a8a0c68dd384297190c969c1395c6bc627770d0374b5a076bc1ddf4aa77761a367755afab4450cc46365f8cced11448d799abd1f55ca9aa6a42f73ac1651cc76d537920c02566003eb3fc98a84f6c60af51a1cdd56417e6c0"]}], 0x2c14}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x24000094}, 0x40) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000018d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f00005d7000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000522000-0xe8)={{{@in=@broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000-0x4)=0xe8) r6 = bpf$PROG_LOAD(0x5, &(0x7f000045a000-0x48)={0xb, 0x15, &(0x7f0000ef5000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x83}, [@ldst={0x3, 0x1, 0x3, 0x7, 0xf, 0x10e, 0x19}, @alu={0x4, 0x3, 0x2, 0x7, 0x0, 0xfffffffe, 0x5}, @generic={0xffffffffffff4409, 0x800, 0x8, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xd, 0x5, 0xf, 0x20, 0x0}, @call={0x85, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x3, 0x5, 0x6, 0xffffffff, 0xfffffffffffffffc}, @alu={0x4, 0x20, 0x7, 0x6, 0x0, 0xffffffff, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005ad000-0x4)='GPL\x00', 0x401, 0xf7, &(0x7f000090e000)=""/247, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007c7000)=[{&(0x7f00008d3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000094b000-0x40)=[{&(0x7f0000239000)="585b27f6253a66c48a593d203fe1c31f2ce38e94fec8adc6c5ee587849d2e4e4e9147af8d8b06f3ca4f5fe539377eb204c037f0f8374ccc5846605a6319f328db932e34c093fd63a3309f1ae2c6a89c4236fbd7a64df994817ca25b37a3eaa4eece03bc5e92577a79f863d19e0fb6a3c81b9399fdc1a8cb475f0d27ba0ed6b2bf53d7419c68ad55ae5e1f2fc1c2867143c824d6e3c577a532eb4b7efcb", 0x9d}, {&(0x7f0000e3e000-0x9a)="bd816624b9544da39ac11e33a92a9d59c76f90f2a285904e1add7bde593d2fd186ee87c20071a7e148a4c647680369e03527931847f442a2e5fb43989740578ddfba2a042c9c0e11f3631a0e6270fd0aa84b28957000b363e5e4dba94aae96ac67f63d5d44b7e2086690dcbb6bbb00788fb1e6484aec753d1cdbc6c0a405989f6492a7338cbdf6df74f79bd9b85e72b3c3c19cace3b3ec0e8024", 0x9a}, {&(0x7f0000178000-0xeb)="1dbc24c73026492bc063099f6665dc9e82c72ae3c12f81f4bf43c6563012bd919ee0076682e1ac120c44ae402c73a2470e95fcf397fd9b5e31aa57def1746b095d0b886a2cdd6bf4a5294262866f993cf9e5f7359462a6bdb3bf7334952e0c9c99cc53dbbe56143c170d75c5ea2cd1fa87660cfe5d2b5b02a493a430763a8e36b6cd4a851789275b3c980a4bac1673e6920423e29e5790667b5827faec2ab3b81aee3a1a67840b827860e2c5657705123fd3115c6a543f87323adba4d5be3a401617942fae8a7070fdde86bab9c89f5f9887da9511264307bb171263006e43cfe3a95e269feee93e7dca99", 0xeb}, {&(0x7f0000adb000)="cdab4da6796ccf57f451c8b6bda59e156e69e41e4f04434cdeb94078f427bfb918b6c3bda48cc6e89e1fe93dbec10495a70291a74b89bf14ff2589755cf54c269ca8b42d48cf058a5617932416881d3fe7466b2f3cf29ab2c42243fe3e78eb18e1805530b044709ad6c975ef40a27d880224cd6fc76c986be029", 0x7a}], 0x4, &(0x7f0000384000-0x48)=[@cred={0x20, 0x1, 0x2, r4, r5, r1}, @rights={0x28, 0x1, 0x1, [r6, r0, r3, r2, r3]}], 0x48, 0x20000000}], 0x1, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) write(r0, &(0x7f0000918000-0x1000)="f4274130647e8d0e46e0f29add631cb7", 0x10) 2018/01/13 02:33:31 executing program 5: r0 = socket$inet6(0xa, 0x80000000003, 0xffffffff00000001) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fab000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x400000000004080a, 0x4000000010001, &(0x7f0000ca1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000062c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000be8000-0x8)={r2, 0x0}) 2018/01/13 02:33:31 executing program 1: unshare(0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000756000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00008ac000)={0x2, 0x7ff}) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000-0x62)=""/98, 0x62, 0x2020, &(0x7f0000001000-0xe)=@l2={0x1f, 0x5f4c, {0x1, 0x100, 0x7, 0x8, 0x80, 0x8}, 0x8, 0xc2a}, 0xe) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0x1, 0x4) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000804000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x804, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000851000)="7b163f3d9d695ad9a98c44c42735144d5d7391a5fdaf222ffcb5be6d47a935c26dd9bc41c3a1b158719abdb86936edbd8b09d99683ef5ea199d3cf8074b32487e30ef7794fae39d8b87f93b02ed7ef060b2796e3317d029ff027a335984ff17556d5f3b101c276861b1d29bb0dc87438b0bc50621b9f42bca9daeb1f8047d5d6b5a2ef8d73b0cd5c34298be984637fc3c90e8238b96993d7f444dcab596523e1f0c8db3cc3a003a938dae1", 0xab) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ebd000)="d7e7eccd89d3822f78694015344f644172c563db1226e56a09c6e3aad8cb837d6398ff47dc4292e5164e6b5374ebd75cb80a95dfa2fd8d20d2ab471d7425d016d923cb440d99da8159f4c5b28c59dffbe10f84fbb3e3636a1afd78809b479300971227968af410", 0x67) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/13 02:33:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009a3000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f00008b8000-0x30)=[], 0x0) recvfrom(r1, &(0x7f0000234000)=""/87, 0x85, 0x0, &(0x7f0000745000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/13 02:33:31 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x40, 0x7, 0xffffffffffffffd3, 0x20}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x27)="0333986154af75ae3fe28c061f4b813f746031dbe2a533a55477053f7b3bed10e635d963ad25c8") 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f6f000-0x20)=[{&(0x7f0000660000)=""/4096, 0x1000}, {&(0x7f0000f6e000)=""/207, 0xcf}], 0x2) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f6f000)={0x0, {""/7}, 0x0}, &(0x7f0000f6f000)=0x10, 0x80000) connect$ax25(r1, &(0x7f0000727000-0x10)={0x3, {"51010ab083ba4b"}, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/13 02:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvfrom$inet6(r0, &(0x7f0000711000-0xf3)=""/243, 0xf3, 0x0, &(0x7f0000beb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00001cc000-0x4)={0x0, 0x0}) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e24000)={@common='dummy0\x00', 0x80}) 2018/01/13 02:33:31 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb6000)=0x0, &(0x7f00003d5000)=0x4) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a53000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea5000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002b7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="ef84060c29a7", @random="161f2aa16834", [], {{0x800, @arp=@generic={0xe5256b73ff854ae8, 0x0, 0x6, 0x0, 0x0, @random="e8f92339f5c1", "", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "28dfbc21339e8e0192269df97453c1e7"}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d22000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000613000)=0x1ff, 0x4) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000550000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x17cf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ad8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9d000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f0c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair(0x1b, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000978000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000208000)=0xc) r12 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059e000)={0x0, 0x0, 0x0}, &(0x7f0000293000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r15 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000793000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000-0x4)=0xe8) r17 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00009f9000)=@abs={0xfdd186fa3ff91850, 0x0, 0x1}, 0x8, &(0x7f0000309000-0x10)=[{&(0x7f0000000000)="3030404a444c019ac53d7d34e6d3a653fb5ec9344a7eff69", 0x18}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x4080}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket$unix(0x1, 0x2, 0x0) getsockopt(r18, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r18, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/13 02:33:31 executing program 5: mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0x104, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000431000)={0x0, 0x0}) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000057e000-0x8)={0x0, 0x4d}, &(0x7f000057d000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000279000)={r2, 0x7, 0x30, 0x3, 0x100}, &(0x7f000032d000-0x4)=0x18) 2018/01/13 02:33:31 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000013000)={&(0x7f0000014000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f0000014000-0x95)=""/149, 0x95}], 0x1, &(0x7f0000014000-0x1000)=""/4096, 0x1000, 0x7ff}, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 144.790846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 144.797627] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32356 sclass=netlink_tcpdiag_socket pig=3584 comm=syz-executor0 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000091a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee7000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/13 02:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000099000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b4b000)={0x596, 0x0, 0x1000}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x11, 0x100000802, 0x300) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00000aa000)=0x0, &(0x7f0000593000-0x4)=0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00009c8000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000677000-0x8)={0x1, [0x0]}, &(0x7f0000c98000)=0xffffffffffffff95) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d96000)=r2, 0x4) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x327f1111f3c4c55a}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r0, &(0x7f0000ebb000-0x24)="d6ff3704e919eb5afb6303f91c381f99c4b9b53f32e5fe56104dc132d085a089bd19d0ad", 0x24, 0x10, &(0x7f0000bb5000-0x8)=@sco={0x1f, {0x3, 0x0, 0x2, 0x9, 0x5, 0x5}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f37000-0x4)=0x0, &(0x7f00000fd000-0x4)=0x4) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c24000)=0x0) 2018/01/13 02:33:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c07000)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7a}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)='GPL\x00', 0x8, 0x3d, &(0x7f000010d000-0x3d)=""/61, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6(0xa, 0xf, 0x64baf9db) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x5, 0x4) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x3, 0xfdfdaab468c6a622}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r4, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r4, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x100000001, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004000)={@loopback={0x0, 0x1}, 0x1c8, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000006000-0x2b)="2fafbd750035684ac5d72a2bbf967dbd324c36ba67a668eb177c676538c0e16be800d1784c37a7914f662e", 0x2b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000006000)="5fbfca9d80664173a2b50a68105a63f20204248fe3227304a3b107f6861b82d0588e412748b1cb493f971ea6a6f10366d4f35b2dd17268aa0721edce020d32376ee773d0c73f966601e18f669192f41fc29d44e841a2e1e3c4d5bc904d158943d0a63a06b0e85974f871dc84e93b6b4703394cfbc2d57159b88754da60e41902c7a38dbb8f7f01a6107237d67aff8a57c73d3a4d058f9f701e90fc0f5771b5bb58b8ef7138d90ecace5e37008f7a652754c3", 0xb2, 0x44000, &(0x7f0000004000-0x1a)={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r4, &(0x7f0000005000-0x1000)="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", &(0x7f0000007000-0x12)="120e0b7bb0f30e8d267d9a5b1ae13d34c848", 0x1}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)=@ethtool_eee={0x45, 0x2, 0x5, 0x5, 0x2, 0x0, 0x8, 0x100000000, [0xfffffffffffffff7, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={0x0, 0x0}, &(0x7f000098c000-0x4)=0x8) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000d49000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000fa2000-0x2c)="2a3cbd9a0d16d87173f4de657e6cb2645542b0c8afe341cd8e6e3915918d8820bea7680969285afae80e1afa", 0x2c, 0x10, &(0x7f0000d5a000)={0x1a, 0x1b, 0xffff, 0x4, 0xfffffffffffffeff, 0x5, @random="790e990424c0", [0x0, 0x0]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/13 02:33:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xd8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x50b}, 0x8) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) socketpair(0x8, 0x80807, 0x7, &(0x7f0000b00000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000029000)={0x10100000000, 0x5, 0x2000000000, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) pwrite64(r0, &(0x7f0000e01000-0x3d)="038ef1b1cc53bdf0e670a5272378284484d70e1672119b4a042789c1cf6cfcd089338b9d6351cfe5fda962c5a1cd54f38a0599db35460cae6152fc840d", 0x3d, 0x0) 2018/01/13 02:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000372000)={&(0x7f0000525000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000876000)={&(0x7f0000f51000)=@alg={0xe0, 0x12, 0xd, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4106-gcm-aesni\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], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000a68000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000040c000)={&(0x7f0000a56000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000fc7000)="bc", &(0x7f0000fe4000)=""/55}, 0x1cd) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000719000)="0d7d2a866b68236e4846dc48804763e3e14459922eba4778b95a", 0x1a, 0x1, &(0x7f0000e96000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000)={0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)='tls\x00', 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000+0xa4c)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x9, 0x1, 0x5, 0xa, 0x80, 0x80, 0x33, 0x0, r3}, {0x200, 0x6, 0x4, 0x8, 0x2, 0x1, 0x7fffffff, 0x3f}, {0x6, 0x7f, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x1000, 0xffffffffffffffa5, 0x38, 0x9}}, 0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000009000)=0x5) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)=@newsa={0x138, 0x10, 0x21, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 144.988995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=3647 comm=syz-executor0 2018/01/13 02:33:31 executing program 4: socketpair$inet6(0xa, 0x4, 0x9a, &(0x7f00009fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000003c000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x988, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0xff, &(0x7f0000fd9000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fd8000-0x130)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xc6d) pipe(&(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a67000)={0xffffffffffffffff, r1}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:31 executing program 7: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00001d5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ded000)=0x0, &(0x7f0000ded000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[{&(0x7f00008bf000-0x20)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0xfa, &(0x7f0000b84000-0xfa)="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"}) bind$inet(r1, &(0x7f0000dea000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) accept4$packet(r0, &(0x7f0000b12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e8000)=0x14, 0x80000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x20000000000000fb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0xfff0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 02:33:31 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x400010}) 2018/01/13 02:33:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a47000-0x4)=0x0) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000098e000)={0x0, 0x5}, &(0x7f0000b64000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e52000-0x10)={0x253, 0x8000, 0xf, 0xffffffffffffff60, r1}, &(0x7f0000710000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000346000-0x4)=0x0) writev(r2, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000cc0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001e6000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x649}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000221000+0x4c6)={r1, 0x800}, &(0x7f0000278000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000007000)={0x4, {{0x2, 0x2, @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]}}, 0x90) 2018/01/13 02:33:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f96000)="", 0x0) 2018/01/13 02:33:31 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x1) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f6e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x5, 0xf800, 0x9, 0x6, 0x0, 0x0, 0x6, 0x2da, 0x3, 0x6, 0x200, 0xf3, 0x0, 0x7]}, &(0x7f0000064000)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f63000)={r1, 0x2, 0x10, 0xa5, 0xff}, &(0x7f00005ee000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f6e000-0x1)={0x0}, 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6e000)={0x0, 0xfe, "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"}, &(0x7f000034e000)=0x106) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f6f000-0x6)={r2, 0x550d}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000833000)=0x2, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000de5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000379000)=0x8) accept$inet6(r0, &(0x7f0000f6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f6f000-0x4)=0xffffff5a) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000395000)=0x0) 2018/01/13 02:33:31 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c67000-0x4)={r0}) 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdb000)={0x0, 0x0, 0x0}, &(0x7f0000b4e000)=0xc) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000038b000)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000036b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000037e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={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) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004f0000)={{{@in6=@mcast1={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f5e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000d18000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003de000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021d000-0x4)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000058000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000062d000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000078e000-0x50)=[{&(0x7f0000001000-0x10)="74c91d4fdf8865d0b6e8dda4e0c45e90", 0x10}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000d50000-0xc9)="e941af75bf202a2afc908e2bc0e051aec2ca4172d1ae93d26f79a27d3cd688d2f04d31ff83e7409437dcf1daf4bbc5bafaeeef64df605e8a5c9c260a9720844e9dc3be3437216aca66e553a4532d5ff907479ac5b30f73da9b152d4f6c645c67cd01bd08facf4fc991dc41543002d957aed1279728dcead5d5eab98f252542d111033ea7017366db3eca4c7402ac4c2b63f1eb8636ed53c69fb44298777227b9d4c77dea03b06ba4269424adae6d0a3398e5a2e3786fcc0039b5939df2158afefda5b2a226a111b407", 0xc9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f00003d5000-0x138)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, 0xffffffffffffffff}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x138, 0x814}, {&(0x7f0000585000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd8000)=[{&(0x7f0000001000-0xa5)="16c04851ae350ae92a5066dfc06f7cf8bf51ff08426a26ef4f1be67ddaa4eccea1fa6cd0d87e091d0e8e992a63cfb7a1b569bf23e4e5c21584efa2545e6642a6dd3632844263ada4277dbcdbc9d8974ee5153dcd1ee5e4fdd331e6007754a62a728bab963093ee71f88d62bb5531ae7bdfcf139d170b0c2645105cf44808c270949755cc285ca0383134ff119946e2c36dcfc12faffb453e93580d2cbdfdf10a8a504053f4", 0xa5}, {&(0x7f0000c58000-0xbd)="7361c3ff753b1da0faecc54fe9ba85d46468a1da0a247ccebd74dbed34561f4f54f3b9ea29712ce613fcc1d720d95c3d564643c30f4f5cbb0df38d4b7db9dc557b8bdeda7332d947d6fab72f53cc0fa823ca5c50f488ac83e13815d7bad9d6b4eacdb4f2b80319d74682e73e5c6e1fb33e2471b1d38b20a051957fee2c4c4ec40c2b2b081c8630c14e823c7b8b96800d34e5420312f0946612f92c4fdf79335b77e506c4bf0ce5e012bd403dc977c4049410e7cd0bfc0af6b4c7a1e0a9", 0xbd}, {&(0x7f0000001000-0x15)="7e0f65e97ffb9010e9c4ae1e3e8f33874648a3e1de", 0x15}, {&(0x7f0000001000-0x6e)="d4d6d4fb9caa10a18fd6fb767cd1172369e26a2d0f12669920fa80e9c6f0f6fde356a72282183c3dc5e136c772ceae728d20af95bd0a7802567556e82935cd6b23daff5921f940c079dc7e8c04746b242718424218a96cab980624ae4c111780f6fca3033974e3b326a8a7977c33", 0x6e}, {&(0x7f00007a2000)="1645bea8f3ed0aaf", 0x8}, {&(0x7f0000000000)="975f1447fd742f6ac42cfa3d8c258195c0b4bd126c3648d3ab3e6bf5", 0x1c}], 0x6, 0x0, 0x0, 0x20000010}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, 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{&(0x7f000014a000-0xae)="ecfdd19d0a504ac969b627770820fc71734765956721a2830458cd4110c67c9f53db4cbe1f4468a0f2dd882757589a22667a3626c1a44caef72b69cf557b0fe1b2fb18c1dd6148133ab63c923c09c891ba4776495224217e0ac818a2876feae94d9b72eab48458b74269fe77f05c90a1718a1ab92a9311237cc0f262a6c90cae5f8b705ccf92e2ebfe167d176a966e14286fcaf7d6dd7a92982a9f74c5ac43d0ff73920fe84ff3913f70eba351d7", 0xae}, {&(0x7f0000000000)="357c2f74dc30fbd41c25c4aa45edc201eb4f96d1e578e918324932acbd1ae8e399149e013980e05507abc96297a0629db7833b3a1f8e67e371e490d141d02ba300efae1b3a175db51ef0cf26ca18a71bf19a1ad2b6148ca782fd3f2ed8d8bf17a3b3082f4aab61629b3c6c622509f4aebd3a1f80b7ed6e444e0cba6004eac7e73d3a149aa1e91e06162633f5aae646be7cbae9ed60f1d584", 0x98}, {&(0x7f0000000000)="6678d88c30be7b329fa808d012984601bf3d8f3cf53f5b078a73f78cdb86f2614a0daccbb9227af4d0afcad44b74fafbd38d0d1071415eb2d9d817e48711f9b82d362c263a33bcf57781a8e45baae51779ed92177cf9292704dcea57b68e067c8b0e84cbfb8a2fdfd9a79abf72bb84b944c3c29efa1ec58e4f7b1f84eccd05d7d6076e1db071ea6f440ae34df6417f005207c0b6b6", 0x95}, {&(0x7f0000000000)="94a34e7865c11e150111b66956d308997cbe836f912dfeaacbd9", 0x1a}, {&(0x7f0000000000)="9e469e4e40a6ac034fbfcb7d49b05056841f1d1b4905afa77d1eb0c5d7019a7129e1b8e3137882ba93d44c", 0x2b}, {&(0x7f0000705000)="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", 0x1000}, {&(0x7f000006d000)="6985ccf701aeb67d22a5cc7a8c015df15a72e0c5b75fdde7e526e3b974e8ede29836fc90021a4c051c26282ea56dae1cd9b0cf735db5ddb6c085961274e44a098b1fa070f1875a014b94e1c67b4fe62e8e27185f22e8749883661b325467f5f84abe640a897cbf15ee3bceb6b467b8b665799352878deb94e63a4385fa906b885730a7eb8155445ef69c82398ecf138771aeb13efb524b8e81de8b809dc5e8bea96e5646329ce33cdcd49f0e55", 0xad}, {&(0x7f00004d6000-0xff)="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", 0xff}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x800}], 0x4, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008c5000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x4, 0xfffffffffffffd8b) 2018/01/13 02:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000977000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002a7000-0x8)={0x0, 0x3}, &(0x7f0000579000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bbc000-0xc)={r2, 0x6c, 0x2, [0x4, 0x101]}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) pipe(&(0x7f0000706000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000397000-0x10)={0x0, 0x0, 0xfffffffffffffc01}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000cb6000-0x10)={r4, r5, 0x8}) 2018/01/13 02:33:31 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a62000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000b, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x2, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="e872000000000000000912eaeea09d0d", @ifru_addrs={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c8d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/13 02:33:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000594000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r2) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000edd000)={@generic="706ec3b6869fa904266446e5ac167cd4", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000f22000-0x4)=0xea, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001aa000)={r1, 0x0, 0x1, 0x2, &(0x7f00009b9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000f78000-0x4)={r1}) r5 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000364000)={0x2000, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000063d000)=@assoc_value={0x0, 0x0}, &(0x7f0000659000)=0x8) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000b64000)=""/254, &(0x7f0000438000)=0xfe) connect$unix(r4, &(0x7f0000799000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/13 02:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e300020000000200ffffff7f0100000e2c0076645aff00", 0x29}], 0x1) r1 = accept(r0, 0x0, &(0x7f000083c000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000245000)={0x0, 0x800}, &(0x7f0000bfb000-0x4)=0x8) bind$inet(r1, &(0x7f0000565000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000e2000-0x20)={0xb6, 0x0, 0x2, 0x3, 0x7, 0x1, 0x5, 0x5, r2}, 0x20) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000c55000)=0x0, &(0x7f0000f91000)=0x4) 2018/01/13 02:33:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x20000000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 02:33:31 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x3, 0x33, 0x1, 0x81, 0x2}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/13 02:33:31 executing program 2: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099f000)={0x0, 0x0}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000acd000)={0x0, @in6={{0xa, 0x0, 0x6d5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x7, 0x81, 0x0, 0x0}, &(0x7f0000936000)=0xa0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000acd000)={r1, 0xfffffffffffffffa}, &(0x7f0000314000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r2, 0x1) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000acf000-0x4)=0xe6c, 0x4) [ 145.318815] ================================================================== [ 145.326254] BUG: KASAN: use-after-free in fib6_lookup_1+0x992/0xa20 [ 145.332639] Read of size 4 at addr ffff8801d0dcc2e8 by task syz-executor2/3762 [ 145.339974] [ 145.341578] CPU: 0 PID: 3762 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #185 [ 145.348820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.358360] Call Trace: [ 145.360933] dump_stack+0x194/0x257 [ 145.364552] ? arch_local_irq_restore+0x53/0x53 [ 145.369194] ? show_regs_print_info+0x18/0x18 [ 145.373667] ? fib6_lookup_1+0x992/0xa20 [ 145.377702] print_address_description+0x73/0x250 [ 145.382602] ? fib6_lookup_1+0x992/0xa20 [ 145.386634] kasan_report+0x25b/0x340 [ 145.390422] __asan_report_load4_noabort+0x14/0x20 [ 145.395322] fib6_lookup_1+0x992/0xa20 [ 145.399188] ? node_alloc.isra.17+0xa0/0xa0 [ 145.403482] ? rt6_check_expired+0xfc/0x1e0 [ 145.407773] ? ip6_route_net_init+0x5f0/0x5f0 [ 145.412337] ? fib6_lookup_1+0x33f/0xa20 [ 145.416371] ? check_noncircular+0x20/0x20 [ 145.420579] ? find_match+0x199/0x12d0 [ 145.424450] fib6_lookup+0x1cc/0x290 [ 145.428132] ? fib6_add+0x1540/0x1540 [ 145.431918] fib6_backtrack+0xe7/0x260 [ 145.435774] ? fib6_backtrack+0xe7/0x260 [ 145.439818] ? ip6_route_redirect+0x2b0/0x2b0 [ 145.444307] ip6_pol_route+0x700/0x3770 [ 145.448275] ? ip6_rt_update_pmtu+0x180/0x180 [ 145.452745] ? find_held_lock+0x35/0x1d0 [ 145.456777] ? print_irqtrace_events+0x270/0x270 [ 145.461507] ? print_irqtrace_events+0x270/0x270 [ 145.466228] ? update_curr+0x45c/0xa60 [ 145.470087] ? lock_downgrade+0x980/0x980 [ 145.474209] ? lock_release+0xa40/0xa40 [ 145.478155] ? __lock_is_held+0xb6/0x140 [ 145.482194] ? __lock_acquire+0x664/0x3e00 [ 145.486402] ? check_noncircular+0x20/0x20 [ 145.490604] ? update_curr+0x47b/0xa60 [ 145.494475] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 145.499635] ? print_irqtrace_events+0x270/0x270 [ 145.504367] ? __lock_acquire+0x664/0x3e00 [ 145.508572] ? __lock_acquire+0x664/0x3e00 [ 145.512792] ? print_irqtrace_events+0x270/0x270 [ 145.517521] ? __lock_acquire+0x664/0x3e00 [ 145.521724] ? __lock_acquire+0x664/0x3e00 [ 145.525936] ? check_noncircular+0x20/0x20 [ 145.530146] ? check_noncircular+0x20/0x20 [ 145.534350] ? __lock_acquire+0x664/0x3e00 [ 145.538554] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 145.543710] ? __lock_acquire+0x664/0x3e00 [ 145.547935] ? find_held_lock+0x35/0x1d0 [ 145.551982] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 145.556447] ? lock_downgrade+0x980/0x980 [ 145.560569] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 145.565124] ? __lock_is_held+0xb6/0x140 [ 145.569171] ? ipv6_dev_get_saddr+0x515/0xa00 [ 145.573644] ? cleanup_prefix_route+0x1e0/0x1e0 [ 145.578303] ip6_pol_route_output+0x4c/0x60 [ 145.582597] ? ip6_pol_route_input+0x70/0x70 [ 145.586980] fib6_rule_lookup+0x1e6/0x5f0 [ 145.591100] ? fib6_rules_seq_read+0x20/0x20 [ 145.595478] ? __is_insn_slot_addr+0x1fc/0x330 [ 145.600047] ip6_route_output_flags+0x1f1/0x2b0 [ 145.604692] ip6_dst_lookup_tail+0xcea/0x18b0 [ 145.609159] ? check_noncircular+0x20/0x20 [ 145.614090] ? ip6_copy_metadata+0xad0/0xad0 [ 145.618474] ? print_irqtrace_events+0x270/0x270 [ 145.623208] ? __debug_object_init+0x235/0x1040 [ 145.627859] ? find_held_lock+0x35/0x1d0 [ 145.631900] ? sctp_v6_get_dst+0x649/0x1c60 [ 145.636279] ? lock_downgrade+0x980/0x980 [ 145.640404] ip6_dst_lookup_flow+0xc8/0x270 [ 145.644711] ? ip6_dst_lookup+0x60/0x60 [ 145.648675] sctp_v6_get_dst+0x684/0x1c60 [ 145.652796] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.657791] ? _crng_backtrack_protect+0xd9/0x130 [ 145.662605] ? sctp_inet6_send_verify+0x2b0/0x2b0 [ 145.667422] ? memzero_explicit+0xe/0x10 [ 145.671453] ? _get_random_bytes+0x156/0x410 [ 145.675830] ? get_random_bytes+0x34/0x40 [ 145.679947] ? crng_backtrack_protect+0x80/0x80 [ 145.684585] ? __lockdep_init_map+0xe4/0x650 [ 145.688965] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 145.693952] ? proc_do_uuid+0x270/0x270 [ 145.697907] ? kmem_cache_alloc_trace+0x456/0x750 [ 145.702735] ? get_random_bytes+0x34/0x40 [ 145.706854] ? sctp_transport_new+0x6be/0x840 [ 145.711319] ? sctp_transport_destroy_rcu+0x60/0x60 [ 145.716308] ? __ipv6_addr_type+0x193/0x280 [ 145.720602] ? refcount_inc_not_zero+0xfe/0x180 [ 145.725243] ? refcount_add+0x60/0x60 [ 145.729024] ? sctp_copy_one_addr+0xdc/0x120 [ 145.733400] ? sctp_copy_one_addr+0xb1/0x120 [ 145.737784] sctp_transport_route+0xa8/0x430 [ 145.742160] ? sctp_transport_route+0xa8/0x430 [ 145.746718] sctp_assoc_add_peer+0x4fe/0x1190 [ 145.751187] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 145.755917] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 145.761603] sctp_sendmsg+0x173d/0x33f0 [ 145.765563] ? sctp_id2assoc+0x390/0x390 [ 145.769593] ? find_held_lock+0x35/0x1d0 [ 145.773640] ? release_sock+0x1d4/0x2a0 [ 145.777590] ? lock_downgrade+0x980/0x980 [ 145.781706] ? lock_downgrade+0x980/0x980 [ 145.785826] ? lock_release+0xa40/0xa40 [ 145.789863] ? lock_acquire+0x1d5/0x580 [ 145.793808] ? lock_sock_nested+0xa3/0x110 [ 145.798015] ? lock_acquire+0x1d5/0x580 [ 145.801963] ? __local_bh_enable_ip+0x121/0x230 [ 145.806607] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 145.811592] ? release_sock+0x1d4/0x2a0 [ 145.815543] ? _raw_spin_unlock_bh+0x30/0x40 [ 145.819920] ? release_sock+0x1d4/0x2a0 [ 145.823868] ? __release_sock+0x360/0x360 [ 145.827994] ? __local_bh_enable_ip+0x121/0x230 [ 145.832740] inet_sendmsg+0x11f/0x5e0 [ 145.836513] ? inet_sendmsg+0x11f/0x5e0 [ 145.840462] ? __might_sleep+0x95/0x190 [ 145.844406] ? inet_create+0xf50/0xf50 [ 145.848269] ? selinux_socket_sendmsg+0x36/0x40 [ 145.852906] ? security_socket_sendmsg+0x89/0xb0 [ 145.857630] ? inet_create+0xf50/0xf50 [ 145.861496] sock_sendmsg+0xca/0x110 [ 145.865182] SYSC_sendto+0x361/0x5c0 [ 145.868870] ? SYSC_connect+0x4a0/0x4a0 [ 145.872821] ? get_unused_fd_flags+0x190/0x190 [ 145.877387] ? alloc_file+0x27e/0x390 [ 145.881155] ? _raw_spin_unlock+0x22/0x30 [ 145.885277] ? sock_alloc_file+0x2a6/0x560 [ 145.889491] ? __alloc_fd+0x750/0x750 [ 145.893269] ? SyS_futex+0x269/0x390 [ 145.896948] ? fd_install+0x4d/0x60 [ 145.900548] ? do_futex+0x22a0/0x22a0 [ 145.904323] ? SyS_socket+0x12d/0x1d0 [ 145.908093] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 145.912912] SyS_sendto+0x40/0x50 [ 145.916339] entry_SYSCALL_64_fastpath+0x23/0x9a [ 145.921065] RIP: 0033:0x452ac9 [ 145.924226] RSP: 002b:00007f0ef3f0cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 145.931911] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 145.939149] RDX: 0000000000000001 RSI: 0000000020ab7000 RDI: 0000000000000015 [ 145.946387] RBP: 000000000071bec8 R08: 0000000020ab8000 R09: 000000000000001c [ 145.953624] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 145.960863] R13: 0000000000a2f7ef R14: 00007f0ef3f0d9c0 R15: 0000000000000000 [ 145.968120] [ 145.969717] Allocated by task 25206: [ 145.973402] save_stack+0x43/0xd0 [ 145.976831] kasan_kmalloc+0xad/0xe0 [ 145.980512] kasan_slab_alloc+0x12/0x20 [ 145.984459] kmem_cache_alloc+0x12e/0x760 [ 145.988576] dst_alloc+0x11f/0x1a0 [ 145.992086] __ip6_dst_alloc+0x35/0x90 [ 145.995946] ip6_dst_alloc+0x29/0xb0 [ 145.999634] ip6_route_info_create+0x4ff/0x2e20 [ 146.004270] ip6_route_add+0xa2/0x190 [ 146.008039] ipv6_route_ioctl+0x4db/0x6b0 [ 146.012153] inet6_ioctl+0xef/0x1e0 [ 146.015752] sock_do_ioctl+0x65/0xb0 [ 146.019431] sock_ioctl+0x2c2/0x440 [ 146.023028] do_vfs_ioctl+0x1b1/0x1520 [ 146.026881] SyS_ioctl+0x8f/0xc0 [ 146.030214] entry_SYSCALL_64_fastpath+0x23/0x9a [ 146.034932] [ 146.036528] Freed by task 3634: [ 146.039776] save_stack+0x43/0xd0 [ 146.043195] kasan_slab_free+0x71/0xc0 [ 146.047049] kmem_cache_free+0x83/0x2a0 [ 146.050991] dst_destroy+0x257/0x370 [ 146.054672] dst_destroy_rcu+0x16/0x20 [ 146.058529] rcu_process_callbacks+0xd6c/0x17f0 [ 146.063164] __do_softirq+0x2d7/0xb85 [ 146.066928] [ 146.068526] The buggy address belongs to the object at ffff8801d0dcc200 [ 146.068526] which belongs to the cache ip6_dst_cache of size 320 [ 146.081324] The buggy address is located 232 bytes inside of [ 146.081324] 320-byte region [ffff8801d0dcc200, ffff8801d0dcc340) [ 146.093162] The buggy address belongs to the page: [ 146.098061] page:ffffea0007437300 count:1 mapcount:0 mapping:ffff8801d0dcc080 index:0x0 [ 146.106177] flags: 0x2fffc0000000100(slab) [ 146.110383] raw: 02fffc0000000100 ffff8801d0dcc080 0000000000000000 000000010000000a [ 146.118240] raw: ffffea0007114520 ffffea0006ee2e20 ffff8801d36b50c0 0000000000000000 [ 146.126085] page dumped because: kasan: bad access detected [ 146.131761] [ 146.133364] Memory state around the buggy address: [ 146.138262] ffff8801d0dcc180: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 146.145587] ffff8801d0dcc200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 146.152913] >ffff8801d0dcc280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 146.160239] ^ [ 146.166958] ffff8801d0dcc300: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 146.174283] ffff8801d0dcc380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 146.181608] ================================================================== [ 146.188931] Disabling lock debugging due to kernel taint [ 146.194662] Kernel panic - not syncing: panic_on_warn set ... [ 146.194662] [ 146.202008] CPU: 0 PID: 3762 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #185 [ 146.210553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.219875] Call Trace: [ 146.222433] dump_stack+0x194/0x257 [ 146.226030] ? arch_local_irq_restore+0x53/0x53 [ 146.230665] ? kasan_end_report+0x32/0x50 [ 146.234785] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 146.239506] ? vsnprintf+0x1ed/0x1900 [ 146.243271] ? fib6_lookup_1+0x8d0/0xa20 [ 146.247297] panic+0x1e4/0x41c [ 146.250457] ? refcount_error_report+0x214/0x214 [ 146.255178] ? add_taint+0x1c/0x50 [ 146.258683] ? add_taint+0x1c/0x50 [ 146.262190] ? fib6_lookup_1+0x992/0xa20 [ 146.266216] kasan_end_report+0x50/0x50 [ 146.270157] kasan_report+0x144/0x340 [ 146.273923] __asan_report_load4_noabort+0x14/0x20 [ 146.278820] fib6_lookup_1+0x992/0xa20 [ 146.282677] ? node_alloc.isra.17+0xa0/0xa0 [ 146.286962] ? rt6_check_expired+0xfc/0x1e0 [ 146.291248] ? ip6_route_net_init+0x5f0/0x5f0 [ 146.295707] ? fib6_lookup_1+0x33f/0xa20 [ 146.299739] ? check_noncircular+0x20/0x20 [ 146.303942] ? find_match+0x199/0x12d0 [ 146.307798] fib6_lookup+0x1cc/0x290 [ 146.311518] ? fib6_add+0x1540/0x1540 [ 146.315292] fib6_backtrack+0xe7/0x260 [ 146.319148] ? fib6_backtrack+0xe7/0x260 [ 146.323174] ? ip6_route_redirect+0x2b0/0x2b0 [ 146.327638] ip6_pol_route+0x700/0x3770 [ 146.331590] ? ip6_rt_update_pmtu+0x180/0x180 [ 146.336051] ? find_held_lock+0x35/0x1d0 [ 146.340084] ? print_irqtrace_events+0x270/0x270 [ 146.344809] ? print_irqtrace_events+0x270/0x270 [ 146.349529] ? update_curr+0x45c/0xa60 [ 146.353382] ? lock_downgrade+0x980/0x980 [ 146.357505] ? lock_release+0xa40/0xa40 [ 146.361444] ? __lock_is_held+0xb6/0x140 [ 146.365474] ? __lock_acquire+0x664/0x3e00 [ 146.369676] ? check_noncircular+0x20/0x20 [ 146.373874] ? update_curr+0x47b/0xa60 [ 146.377737] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.382895] ? print_irqtrace_events+0x270/0x270 [ 146.387616] ? __lock_acquire+0x664/0x3e00 [ 146.391822] ? __lock_acquire+0x664/0x3e00 [ 146.396029] ? print_irqtrace_events+0x270/0x270 [ 146.400752] ? __lock_acquire+0x664/0x3e00 [ 146.404958] ? __lock_acquire+0x664/0x3e00 [ 146.409160] ? check_noncircular+0x20/0x20 [ 146.413362] ? check_noncircular+0x20/0x20 [ 146.417576] ? __lock_acquire+0x664/0x3e00 [ 146.421791] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 146.426946] ? __lock_acquire+0x664/0x3e00 [ 146.431154] ? find_held_lock+0x35/0x1d0 [ 146.435185] ? ipv6_dev_get_saddr+0x4ec/0xa00 [ 146.439645] ? lock_downgrade+0x980/0x980 [ 146.443762] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 146.448309] ? __lock_is_held+0xb6/0x140 [ 146.452352] ? ipv6_dev_get_saddr+0x515/0xa00 [ 146.456816] ? cleanup_prefix_route+0x1e0/0x1e0 [ 146.461455] ip6_pol_route_output+0x4c/0x60 [ 146.465742] ? ip6_pol_route_input+0x70/0x70 [ 146.470116] fib6_rule_lookup+0x1e6/0x5f0 [ 146.474230] ? fib6_rules_seq_read+0x20/0x20 [ 146.478604] ? __is_insn_slot_addr+0x1fc/0x330 [ 146.483160] ip6_route_output_flags+0x1f1/0x2b0 [ 146.487797] ip6_dst_lookup_tail+0xcea/0x18b0 [ 146.492259] ? check_noncircular+0x20/0x20 [ 146.496463] ? ip6_copy_metadata+0xad0/0xad0 [ 146.500847] ? print_irqtrace_events+0x270/0x270 [ 146.505575] ? __debug_object_init+0x235/0x1040 [ 146.510213] ? find_held_lock+0x35/0x1d0 [ 146.514244] ? sctp_v6_get_dst+0x649/0x1c60 [ 146.518532] ? lock_downgrade+0x980/0x980 [ 146.522650] ip6_dst_lookup_flow+0xc8/0x270 [ 146.526937] ? ip6_dst_lookup+0x60/0x60 [ 146.530881] sctp_v6_get_dst+0x684/0x1c60 [ 146.535012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.540005] ? _crng_backtrack_protect+0xd9/0x130 [ 146.544820] ? sctp_inet6_send_verify+0x2b0/0x2b0 [ 146.549632] ? memzero_explicit+0xe/0x10 [ 146.554705] ? _get_random_bytes+0x156/0x410 [ 146.559076] ? get_random_bytes+0x34/0x40 [ 146.563189] ? crng_backtrack_protect+0x80/0x80 [ 146.567832] ? __lockdep_init_map+0xe4/0x650 [ 146.572209] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 146.577198] ? proc_do_uuid+0x270/0x270 [ 146.581143] ? kmem_cache_alloc_trace+0x456/0x750 [ 146.585955] ? get_random_bytes+0x34/0x40 [ 146.590075] ? sctp_transport_new+0x6be/0x840 [ 146.594536] ? sctp_transport_destroy_rcu+0x60/0x60 [ 146.599518] ? __ipv6_addr_type+0x193/0x280 [ 146.603894] ? refcount_inc_not_zero+0xfe/0x180 [ 146.608527] ? refcount_add+0x60/0x60 [ 146.612298] ? sctp_copy_one_addr+0xdc/0x120 [ 146.616670] ? sctp_copy_one_addr+0xb1/0x120 [ 146.621051] sctp_transport_route+0xa8/0x430 [ 146.625426] ? sctp_transport_route+0xa8/0x430 [ 146.629977] sctp_assoc_add_peer+0x4fe/0x1190 [ 146.634444] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 146.639168] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 146.644846] sctp_sendmsg+0x173d/0x33f0 [ 146.648797] ? sctp_id2assoc+0x390/0x390 [ 146.652824] ? find_held_lock+0x35/0x1d0 [ 146.656854] ? release_sock+0x1d4/0x2a0 [ 146.660792] ? lock_downgrade+0x980/0x980 [ 146.664904] ? lock_downgrade+0x980/0x980 [ 146.669021] ? lock_release+0xa40/0xa40 [ 146.672975] ? lock_acquire+0x1d5/0x580 [ 146.676913] ? lock_sock_nested+0xa3/0x110 [ 146.681110] ? lock_acquire+0x1d5/0x580 [ 146.685068] ? __local_bh_enable_ip+0x121/0x230 [ 146.689703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 146.694690] ? release_sock+0x1d4/0x2a0 [ 146.698631] ? _raw_spin_unlock_bh+0x30/0x40 [ 146.703003] ? release_sock+0x1d4/0x2a0 [ 146.706946] ? __release_sock+0x360/0x360 [ 146.711060] ? __local_bh_enable_ip+0x121/0x230 [ 146.715698] inet_sendmsg+0x11f/0x5e0 [ 146.719464] ? inet_sendmsg+0x11f/0x5e0 [ 146.723408] ? __might_sleep+0x95/0x190 [ 146.727351] ? inet_create+0xf50/0xf50 [ 146.731208] ? selinux_socket_sendmsg+0x36/0x40 [ 146.735843] ? security_socket_sendmsg+0x89/0xb0 [ 146.740565] ? inet_create+0xf50/0xf50 [ 146.744418] sock_sendmsg+0xca/0x110 [ 146.748099] SYSC_sendto+0x361/0x5c0 [ 146.751798] ? SYSC_connect+0x4a0/0x4a0 [ 146.755742] ? get_unused_fd_flags+0x190/0x190 [ 146.760289] ? alloc_file+0x27e/0x390 [ 146.764053] ? _raw_spin_unlock+0x22/0x30 [ 146.768167] ? sock_alloc_file+0x2a6/0x560 [ 146.772373] ? __alloc_fd+0x750/0x750 [ 146.776142] ? SyS_futex+0x269/0x390 [ 146.779821] ? fd_install+0x4d/0x60 [ 146.783415] ? do_futex+0x22a0/0x22a0 [ 146.787274] ? SyS_socket+0x12d/0x1d0 [ 146.791048] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 146.795875] SyS_sendto+0x40/0x50 [ 146.799298] entry_SYSCALL_64_fastpath+0x23/0x9a [ 146.804105] RIP: 0033:0x452ac9 [ 146.807261] RSP: 002b:00007f0ef3f0cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 146.814944] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 146.822185] RDX: 0000000000000001 RSI: 0000000020ab7000 RDI: 0000000000000015 [ 146.829421] RBP: 000000000071bec8 R08: 0000000020ab8000 R09: 000000000000001c [ 146.836661] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 146.843902] R13: 0000000000a2f7ef R14: 00007f0ef3f0d9c0 R15: 0000000000000000 [ 146.851682] Dumping ftrace buffer: [ 146.855190] (ftrace buffer empty) [ 146.858871] Kernel Offset: disabled [ 146.862468] Rebooting in 86400 seconds..