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{&(0x7f0000001000)="5772e5e28972e999678ad7cd6f58c1db58571420953a3b66cf4bb6964a32d027a243525dd8aa49939ae31ea8ea39559d9754eb", 0x33}, {&(0x7f0000001000-0x9e)="ab1a03e6776ceb7ec3270a32ea9a3dea4d2ac060a9f48eb6d6a8688064b840dfbb152cdff6f1ea15b027caf5a203a9663cc869803dcbe9e47dd3ee446760f89cb7edfd3fda995f456e8442fbdd1bcf64577ffd954c9eeac4b0a0909df5dc46f30e21fc7d2142daf432ef9432e03eb628551dbc8a9f2dadee252432867944425d43317f078cf4ae3026ad084babc8ea6b7957c33f27bc7e356c9f925b91f6", 0x9e}, {&(0x7f0000002000-0xc3)="626bed3cded34d7160e09fc4a0002df4b67a5f9bffd21a9b08438d56410cfff97206fe794d9491a2d3839ad914dd375969c491052bad4d044541de54dcd61618a2aec9f86d43eae62d22636e35ea81339476dbea811ee26f85cf8c632ca2ad566e1a03cef3007546b8433a93fb3b10183e349b2bd36433414d3204db1f9488173b580642f1db3b2f7480f2adf090a2bb19dc13710808cd72cbf6d49a55b04b392cb2bb9f3e009fa1ef926ea45776c5ae5269f9b977322f635c7a39e07aa4139c4e7c4d", 0xc3}, {&(0x7f0000001000-0x6d)="26da14716762c0aaf3af2e524102a629eaae47497fdcba398f46c3072b1b973b87be4079d27d410b01f5537f71d36715f5d63af5885e394c307f9241788f737e974c3beb711a8f41375939c845afb5565f406f7c2bf73378548f1cb4e6fc3ea8afa35794a9dd36d96e05e3d453", 0x6d}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x8, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0xfffffffffffeffff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff001, 0x4, 0x800e, 0xf901, 0xa50, 0x4, 0x5, 0x6f81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x0, 0xffff, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x1, 0xb391, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x100000001, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x1, 0x9, 0xf4, 0x4, 0x8, 0xff, r1}}], 0x120, 0x40}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="768c5945d853a20ef1691767d1f01f2b357962e25dea8129e4ed6c60bb29cda48df60285dc21cb0ce10e43255df01d08a75708de7f185e165b5eae4c1dc2dd472fe5d04a66a7610898a3d534", 0x4c}, {&(0x7f0000002000-0x3e)="7db8dff33b78f909673d8883b6434da6372282b1e4c57684ca8b1904203d341dd2a133126fcb8f033f2883aacc2953efde8f52a417920d705ebaa9959a0f", 0x3e}, {&(0x7f0000001000-0x74)="f0ad044aa1fcb04cf6617b38d777cba69f94725b61f46e2784e2c071a8a25a610a62e77aa99dd6b3fbcffac6edf8c576d437a0fec95e53a5659da7f7940f528bed6dd0537b2a6ddae9c922930fcc5e023ddea3e31ec6c3d4ed0d2224fb24e3005b72c9bc2bcd65e056637bc8f4f8ae7e6a9bf7be", 0x74}, {&(0x7f0000000000)="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0x1000}], 0x8, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x207, 0x5, 0xffffffff, 0x10001, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x800, 0x7fff, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x7, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x5, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x0, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x800, 0x0, 0x6, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x820b, 0x6, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x7, 0x81, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x7, 0xfffffffffffffeff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff80, 0x5c, 0xffff, 0xfffffffffffffffa}}], 0x1e0, 0x810}, {&(0x7f0000001000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xf1)="f6591ae6931995d1c93ae53a8c6171932fcc8f649b227ca6e8f9e1827bf28960775d61f083e4b42896bf1d4ce5ca564e02921bceb936214714b1d476dda7a30ab7e708f2008eba9b2a86115a78f2fd8ebe7a824964b59a3105cac58390c8fb4872a0e594acea651fcf0a1c7db8ff70d0b3fa9a10132cfce6d432d70b9675b58e2bd809587e35c5dfc45d28c99cb1ae78cd4c3d2f8a9581a5024e970f97ba1b8bec35d7ca33e58ac3c78adf9341a97dcf35308886eebd4cb9d143c8e96c5712aae317005652659468c1bf7b77f6d3f108c591f241c05c51dcf9a8c17dd56d98d8218dd61366780abba079eec4ca602fb059", 0xf1}, {&(0x7f0000000000)="46d5b165939e02996c12eff9db4a6701b25d4517c70ebb", 0x17}, {&(0x7f0000001000-0xe2)="693a910787a6fa8652bc053d1558540badf4e9af8291183fe986413438b86b70188aa49a1541cc3eaa5c082e1d0acff5d03ce9aef6784f08c5b47febfce3358b73fcf7dc212a49771df26cb373ba8c46c08898ef7d6a50fe58df1a3ab104f3b6cc434487b800d1406516cd2d040def263ba197b27f21fab837382a6836d1c76fdffebf962e4bc45ca2bc02bbf1d14a18738307d91297c14f2ae9f6babb0f12759164ec11f75af110a7338f3b0de1c04772e901bdabba1e53bff587be5c2b735f83548e73706f1e32261b1bb68bfd3b2f9d3be18c528c9c82b75034f7eb4f523676e9", 0xe2}, {&(0x7f0000000000)="b23bf3105b2999f01f29a4d14921129961d4ffd54b1e7d4d36d8162ff927a704aeda6e16afc3cd55231ed497114e228be0e207cdf2bc85cfd99269620e85afd7fec4d52a14ac2f751acfaa2bb743858174b2ed65241be7515966e81767ea9d13ccec0f70e155", 0x66}, {&(0x7f0000001000)="c8a65b0f84037e64ffe33f4af0e2e2043ed8774cd27a4a687ab20e66e439b1f86c1e781e1e26306d1b2f9728bee072c2dec731f67196dfdb341f1edaba6f6eb95bc0b55d1ed495ba907a6c53937d281d38dedc5d45dff3e53f2d5bf5a6217bca0be101776fc8a7a45fef077cd05b9fe5e792dd9229e934aa16e93535cbddb9196d37cd98e7ced7ca9483d73a6bba32bc86", 0x91}, {&(0x7f0000001000)="1a716cbfe420261d695b74c3443a176ba85cb8c2458cb220dfdd765da28ceafb06b8e6aab9631ed49f9c6c7ef0b8a21ffb82cc77dc41b50e158070b090ba109f614d7ae0ee80939935529d2402887474a25ff485848a786a85a6e7f10168a8191f774c59771314c29cc1679b75ad0264228719f7bd5c386856b094196fa0e2624008bb7a58374bf7e4cb9287d0f0b73559bb7fa1331d7f7f6edd4b0daeebb6c87a2e5e8a25ff8cf9fac920", 0xab}, {&(0x7f0000002000-0x39)="bb2615cad71854a94db6674bda850a2c7b1140492d4b06b3131c16189ba32fdbb624fa2d96432011c1e96503820cb342dc8696d4a86cde2eb7", 0x39}], 0x7, &(0x7f0000002000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xa6, 0x8, 0x4, 0x800, r1}}], 0x30, 0x40}], 0xa, 0x40000) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000001000-0x356)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x90, 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={0x32, 0xe, 0x1, 0x3ff, 0x3, [@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}, @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]}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x77, 0x80000001, 0x6, 0x5, 0x3, 0xe97, 0x1}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x0, "e901c5"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x20, &(0x7f0000f0e000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ddd000-0x4)=0x1c, 0x4) bind$bt_sco(r0, &(0x7f000030b000)={0x1f, {0x10001, 0x80000001, 0x0, 0x7, 0x0, 0x2}}, 0x8) 2018/01/06 19:09:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x7, &(0x7f0000002000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000001000-0x4)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/06 19:09:43 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b97000-0x108)={0x9, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xacfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:09:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00007f8000)=0x8) r1 = socket(0x10, 0x80004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000009f000-0x18)={0x0, 0x80000000, 0x30, 0x8, 0xffffffff}, &(0x7f0000066000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000630000)={r2, 0x80000001}, &(0x7f00008a7000-0x4)=0x8) setsockopt(r1, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004b0000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000d59000)="ddbb0ef3ab67d73d811ccd000549c853d290e193c83a1afdffc387f1049b59eb5396fd657eccd2745b68a8be12b61685d3ada87443aec46fe9a1b6e700bc8b67579f2e47231c66d4934c85c4f1ece1c72828040bc5c590739d10c7b09cc2912b470164c31a92e06a061ba5a4891132c7e3ae44c479b43d89c971e994b8c260d70d95cff221456485b78a1e7920ba9eaab84ea24f83428e9e6374ef3dc020c09790a7cad78d07fef47d471f01831b7025892e280630e4a4471984d8b1938355927d9420448ebef4dfbcef3501d29e", 0xce) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000af2000)={r1, r2}) sendmsg(r3, &(0x7f00005ac000+0x7e4)={&(0x7f000070b000-0x10)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f0000712000-0x70)=[{&(0x7f0000d17000)="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", 0xe4d}], 0x1, &(0x7f0000161000-0x1418)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) recvfrom$inet6(r0, &(0x7f000014d000)=""/245, 0xf5, 0x2, 0x0, 0x0) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [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}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {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) r1 = socket(0x5, 0xa, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x2, [0x1, 0xffff]}, &(0x7f0000007000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r2, 0x5ac}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000009000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x3, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000009000)={0x2, r4}) 2018/01/06 19:09:43 executing program 2: socketpair(0x4, 0x7, 0x7, &(0x7f0000ef1000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000294000-0x38)={&(0x7f0000ccb000-0x60)={0x27, 0x81, 0x5, 0x4, 0x7fffffff, 0x2, "f8735c1813d885779e3171e4ce86b79f3d6ff3c3389e9b5f7fedbe8f3e332005f6452c4c5d98f2ba2037f2aff2cca9837d9df93611e7ce2f272daf924a751f", 0x401}, 0x60, &(0x7f0000f3c000-0xa0)=[{&(0x7f0000f03000)="21710a9512fdfab45bf9d65152bab387416e1b0199ff998f3527e3c8dff3f1da57b4372a6379cc98eb7568d114976ac4d89ad80ca7cfe743f279ffe8bb6724cedb43f5fd029696aa56be6f7fead19f42408db932dcffa47e88d29d5c2bd1309842f38733138af7795ac9216513c8bc9512dabc03d8c4371f36f672d36f0fec8b25f4c07114dc5d87679d6e85fc8a3cde0232d75ba437fd5e9575110be46e98bc1e0bc20329d5028f1623dfbef9d32cef1f7a8a59c88f23059cb43bac004701b635fb2b73c85249212f930f808f0f42f7039a84c83b58302335c519b50ddcaa1a6f8146d2f798e85a92", 0xe9}, {&(0x7f0000826000)="a21c6eae69b05decb8887727ad692fe4aafa", 0x12}, {&(0x7f00009c1000)="b29804d4d01461430992fddfd99aa8c8f823b508cb90ff7e22990836f37c23e51b6380a0fad05c4d069774c4e8b893bebf80352df710b706ab232c37a20cc0c9dc3b448f27b6f352d14e09375b142182e7ded45e338fa34a72095336bf47670745f02d", 0x63}, {&(0x7f000049e000-0x29)="6f8ee529e70f4ed9ab83b644931ef8c8cf9cae09363a2d70bf129f54ff067a6b523a4de778b1cfebf4", 0x29}, {&(0x7f0000d67000-0xdc)="4f75ebb8e5b45348f4b122eeb3b11dcc720db83948cb4899e2935287db4992ec75a3588ad399445664c5d563bf03198c729d518e394344e5814ca06a4b400dd3086ba956abfb8de74333a8b1024b006ba39138f85ec91538239717f39900e2034816a69d1b67bc04b5f68bcf5c5f1373b45dcf25852c10a530c0caacdd5948b292b4ee60849779d717bcbb5c53a42b10ed3cb1d83b57f873691168c11892b4f09340b68a406e6c3530b7f6921cfc2637e4b63e6da2563e058fcac9c2e848bbea9661ba707a41f0261e7c9b3acd3585e15efdfa4ac252c0e066a0d525", 0xdc}, {&(0x7f0000946000-0x1b)="49e599611172c7a6446e2cac64329032947448e143e2fc57030518", 0x1b}, {&(0x7f0000557000)="1591dc75b465819e78595f00faadefb72b469fe62f47982faac0510e489ea2a5fb", 0x21}, 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0x1000}, {&(0x7f00006a8000)="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0x1000}, {&(0x7f0000cb0000)="d65e4ac475daf35d2dc72794b0f02602ba5721c19f620568a3c1b29e056eda53f61885e853855eedc6d0a7568d6a65b6927bccc1a192b1cb01fcb04d2c4f60d84a8e69a4a73019c55a73105172c4fd42b59b2abe3885fd047225d92ab909b67ad99c0e8f24f45a7bb8ff958223843c8b2367cf26c2b503f4d62811387f1664ee7e1dc0e19add5297eeee97f0160f1d462b1c053f582734bfd87d27dd96120cf23c5eb5998c59773345d33cae5c7825b3ccf74f82ee4761b58c50ed3df2b440db71a4209688e7b7c9f85b6acab4872067fb6dabcdae2f1c486efb95f5ece7d8971b9a1d439be53089cbb9c104", 0xec}], 0xa, 0x0, 0x0, 0x20000010}, 0x4) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$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(r2) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r5, 0x9e85}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1ff) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005e9000)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/06 19:09:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) r1 = accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f59000-0x4)=0x0, 0x4) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecf000)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009e8000-0x1f)="c200000000000000144345c0064500000005810008ec1500011f00003fdf08", 0xfffffffffffffee7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d7c000)={0x0, 0x1}, &(0x7f0000210000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000960000-0x6)={r2, 0x3}, 0x6) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x4, 0x301) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/216, 0xfffffffffffffe2c, 0x40000020, &(0x7f0000003000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x800000000000, 0x3}]}, 0xa531e4723d5a7871) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x61a}], 0x1) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f00002dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket(0x11, 0x3, 0x300) socket$inet6(0xa, 0x5, 0x8000) syz_emit_ethernet(0x13, &(0x7f00004de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0x3, @llc={0x0, 0x0, "04", ""}}}}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00007d1000)="", 0x0, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'xcbc(tnepres)\x00'}, 0xffffffffffffffec) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b5000-0xa0)="", 0x0) 2018/01/06 19:09:43 executing program 2: 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$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f5d000)=0x0, 0x80800) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f5d000)={0x9, 0x8, 0x5, 0x4}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f5e000-0x5c)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x5ba650b1, [0x0, 0xffffffff, 0x9, 0x100000000, 0xfffffffffffffffe, 0x4, 0x3f, 0x100]}, 0x5c) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x1f, &(0x7f0000230000+0xae5)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000009f000)={0x4}, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000acc000-0x4)={0x3}, 0x4) r2 = socket(0x10, 0x805, 0x0) write(r2, &(0x7f00003e6000)="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", 0xfc) 2018/01/06 19:09:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000067c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000bd7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x800, 0x8) 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$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000781000-0x4)=0x0, &(0x7f0000f39000-0x4)=0x4) poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8080a, 0xec23, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000811000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x7fff, 0x3, 0x78000000000, 0x1, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x3f, 0x10000, 0x8004, 0x7, 0x3f, 0x10001, 0x3, 0x9, r2}, 0x20) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000+0x92f)=0x0, r3, &(0x7f0000001000-0x8)=0x0, 0x200, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@empty={[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, 0x0, 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=@broadcast=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x9, 0x2, 0xb95f, 0x2, 0x0, 0x20, 0x88, 0x80000001, r4}, {0x3, 0x3, 0x0, 0x7fffffff, 0x0, 0x100000001, 0x80, 0x6}, {0x6, 0x1, 0x9, 0x1}, 0x200000000000000, 0xf, 0x3, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x4}}, 0xe8) r5 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000004000)={0xa, 0x1, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000-0x10)={r2, 0x58, &(0x7f0000008000-0x58)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1000}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000009000-0x10a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="18aab1cfe9d2", [], {{0x22f0, @ipx={0xffff, 0xfc, 0x2, 0x14, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffff000}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x99}, "05909e8849255fa0ac73a7b1d4b1ff8e11ac849856c49769122026859508493eee63f74d399f7143f17bfb47247e1f1c8fd3176709f8f7da025f8ed5fac2bd10470018c6aeadcbf09a3dc0208464678047033d80b4b2878991dbc0d572722a4b60e0039fa0cabe457b0a5485a4ce763b7c473c56f6ca4a1032e69b69acc4bf2f0eff2814281709be29e658f06747d72856f907623c10194e3e87b7e59d15828270422597d876c3ea1b9cb46dcd6ade40121a49a0eacea33eeab614b45b9b3c3eaf6e93b03a7ce420e0f1e03d86ee8f0d8792b06cdbe16cfe3da770947911"}}}}, &(0x7f0000008000)={0x0, 0x2, [0x8d8, 0xebb]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x5, 0x29a00c62000, 0xffffffffffffffe6, 0x8}, 0x8) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000095a000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000d85000-0x1000)=""/4096, 0x1000, 0x41, &(0x7f0000d58000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a38000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000151000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x0) bind(r4, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x1be) sendmsg$key(r4, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ee5000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x100000000, 0x1, 0x6, 0x2, 0x80, 0xa0, 0x2b, 0x9, r3}, {0x8, 0xffffffff00000000, 0x3, 0x24000000000000, 0x8, 0x1, 0x80000000, 0x2}, {0x4, 0x40, 0x400, 0x0}, 0x2, 0x9, 0x2, 0x1, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x1, 0x5f, 0x8, 0x2, 0x8167}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dda000)={0x6, &(0x7f00006a1000-0x30)=[{0x0, 0x241, 0xffffffffffffffd1, 0x7}, {0x8, 0x9, 0xe71, 0x8001}, {0x5, 0x100000000, 0xdfa, 0x7fff}, {0x800, 0x3, 0x1ff, 0x1}, {0xffff, 0x7, 0x6, 0x7ff}, {0x4, 0x4, 0xffffffffffff892e, 0x2c60}]}, 0x10) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00008a3000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000ee5000)="ceb1cc8e04bb485a4dbc4aee9c32ca3e82b0e916c9e9570bec0b487f09e2954c5635f5ebfc", 0x25, 0x4000, &(0x7f0000064000)={0x3, {"82a1b16f159fff"}, 0x3}, 0x10) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000-0x71)=""/113, 0x71, 0x2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x29e3427b}, 0x1c) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000667000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000ed8000-0x28)={@common='sit0\x00', @ifru_map={0x447772, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0x80000001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000)={0x8, 0x8, 0x200, 0xeda3, 0x0, 0xfffffffffffffe01, 0x5, 0x200, r1}, &(0x7f0000007000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xb, 0x800, 0x5, &(0x7f0000534000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069f000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00002b4000-0x8)={r0, r2}) 2018/01/06 19:09:43 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000936000)=0x1) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000094000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24b}, {0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x80000000, [0x0, 0x100000001, 0x9dd, 0x10000, 0xfffffffffffffff7, 0x100000001, 0xfffffffffffffff7, 0xfff]}, 0x5c) socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/06 19:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, {0xa, 0x3, 0x5828, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x5, [0xfffffffffffffffe, 0x1ff, 0x6, 0x9, 0x9, 0x7, 0x2, 0x2d3]}, 0x5c) r1 = socket(0x10, 0x2, 0x0) shutdown(r1, 0x0) bind$netlink(r1, &(0x7f000049e000-0xc)={0x10, 0x0, 0x1, 0x8200}, 0xc) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f12000)="240000001a0025ef0800000400000000000000050004bf0202ff1e010800000048050000", 0x24) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aad000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000a63000)=""/239, 0xef, 0x0, &(0x7f000089c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006e8000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f0000e3d000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f2000-0x4)=0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000952000)=""/58, &(0x7f00002a3000-0x4)=0x3a) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000694000)=0xafec, 0x4) write(r0, &(0x7f000076b000-0x27)="26000000250015f8feffff780000360801fffee8020000000dffffe003000000000503c76e35", 0x26) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000916000)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000916000)={0x0, 0xfffffffffffffc00, 0xffffffffffffffff, 0xbe, 0x2, 0x0}, &(0x7f0000b13000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000036c000-0x4)={0x0}, &(0x7f0000ab7000-0x4)=0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000979000)=""/16, &(0x7f000087a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006cb000)={r2, 0x4}, &(0x7f00005ab000-0x4)=0x8) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d28000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b71000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000030b000)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000a2e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000091a000)=@assoc_value={0x0, 0x7000000}, &(0x7f0000385000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000612000)={0x0, @in6={{0xa, 0x1, 0xe367, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2069, 0xcb8c, 0x0, 0xbad2, 0x5}, &(0x7f000071b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a9a000)={r3, 0x100000000, 0x7, 0x9, 0x7f, 0x7, 0x49, 0x9, {r4, @in6={{0xa, 0x0, 0xe416, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0xd3, 0x100, 0x2}}, &(0x7f00008a6000-0x4)=0xb8) recvfrom$inet(r0, &(0x7f00008e7000-0x34)=""/52, 0x34, 0x40, &(0x7f000045f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000afc000-0x38)={&(0x7f0000769000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000301000-0x50)=[], 0x0, &(0x7f0000251000)=""/208, 0xd0, 0x0}, 0x2101) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000099a000-0x4)=0xe, 0x80800) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a6a000)=""/81, &(0x7f0000dd8000)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0xa, 0x3) sendmmsg$alg(r1, &(0x7f0000e5d000-0xa8)=[{0x0, 0x0, &(0x7f0000812000)=[{&(0x7f00008af000-0xe9)="3a43d0743f451a637a0eb50d164f4e26af08959b76c2aa98d917eccb6b001d00000b6c362a4142a493848e60c3310f9cafd9bc8e899ceb5cc56ae2173c8d32ef769b3bf592aad8affa481fed4f3804ddfe65fec468e90b6ef6069e514c0cf52df1c5d3d58870a35ea6bfc95d2bbcc70c03ac3bf04d3a53089fa652a97fc1364ecca90f7f7f564e991aa4bd965861b489f234e33cc215cbc8dcff10f9378316347bb876e9b0d925752c3be831344cce6e3fc98f098793a030ce00bf4b2463e43a5613966c97cb1dae036f3fdd9649f2b473efcff1b9d3eee4c2e75d6a67c0a88527c66a98704248564c", 0xe9}, {&(0x7f00008b2000-0x3a)="de13a6224a68d8e4f2b66459708f7bc036d8f300b62098a764868979d9907d6fc98358866b5a6fcee51c3b126b113e58462730acc36db4bd565e", 0x3a}, {&(0x7f0000556000-0x18)="5c66052a4c1d219575c7fd1898369a1a598d03dd725fe165", 0x18}, {&(0x7f0000c58000-0x93)="2b0facec3347344ce22740ba8d46d358897c812633881f04d100c5b182c09e4a570b85bf12abdbacc7fbdb806399797ff10d56051c5be57e7c39965505f1b9dab4e0b0c822d9b4f08b8ee41a02851b474047949f64166e5a6a3b2a11a1e1b638d3f90e47afae35c00e8434f15c174520f6c2100588e7b09735be363205ba8240bd94638a9d0defb5bec0e841e0beea16469f17", 0x93}, {&(0x7f0000043000-0xc8)="b05872999aa4f578d391d54ec140ca10467206fd1e09d774c5428d82516453aab84dc1ec7aa00e9eb5ce8dec639714f61eefc6cd0db7da0892a8ffe9b7e126f95e79932a2bae61ca6ecf2ed1598c5637afd039636a6c1af5c99ee828874b66177c8f04840573f07205628b95f459d1556c59c8d8576752401549efbca8867a6645a14e6f9a5d22a6b02b8abbcffee1ae69dadc9d4d2c9f68580c912b48d61cee6b8f5f0fc35caa8f8ebd2fc2aae4816ad9ff00371c2e460ca3564b03176b5fc93a882d3af0d5534b", 0xc8}, {&(0x7f00001db000-0x7e)="5765d83231b0f32dc32e01ead31a8536a5636d2af3bbba4201e703c5bd417935ebea3d5ddc85af3a44760c610c9a1d8d450358db8cff76174bcbcf924bebc87e9f0d918d588293d2280bad4e494c37711af08572aeef2e5355a5e2050c1c8cd9f7f3db864d80379f03f3d80ce12358fa6232a5215e05aaa301ccbc0598ce", 0x7e}, {&(0x7f000077a000)="", 0x0}, {&(0x7f0000ca6000-0x6e)="0a4f9595996acace9e8dfbd15b5bee0f54d4dd450b72ef234a0a33f45ef595eeb1a9de568b4c15f278baf3e342b2e7e5c20a98a1752803f6484b62dd61dbac9b7bedd75b367f3db29f05c874e65ad686b7c4be12bb7765f8b264338d77a7faf7c4e81cc10d340ac6e6aec4adc2b2", 0x6e}, {&(0x7f000006e000-0x8a)="9338634e8609f516730d495fcfcd447982bd2d50582b8ab4f24e3d85cfb4c0fd7ff631fea13fed8e8d343a330f3d08e21826f7b224809263ce3e89ee2427d483e54e0e18d4e873de111abd57925f6ef6625a22e9da38a32e3939cba6211af4fef882f87f9e2477cfc5344e4a17b6e88ef3cd230eb6290d8b0803785d985663aaef120eb9231ae7021def", 0x8a}, {&(0x7f000046e000-0x91)="54581c39646d50bbfb958a0b419c25e356d935da151194f9ef643362d5976160966fc59adc98cb1f6efe0433a47f36cab922600c106781c0f0f98cf0776b098159574ffc55c2df8d090f3d760a4a1ca9b5c2d67462703f2cde5375cc5056ace69907de7d754269b893eb986dfd2773b1b567055f3340779c042905f06e9fa84b321ab2ca94285764b0d030f00ffb570048", 0x91}], 0xa, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f00000af000)=[{&(0x7f000071d000)="5512206a309ffc52eadfc9c2cd6dca8cfda7628b2481ca80fc8596917a73d89b51add7535c15adcfe76e0974d8590c1fe1b188c20c69532167fdfaa70cee0f842e275cedc817", 0x46}, 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0x1000}, {&(0x7f0000cce000)="6acaa933e8ed056283c68df0332ffeeb720ccaf6fdce8cf4d7408c9cbdf1d0fbf588dc9d48e71767df9c372b6e07578bc4b0b1b67258d9630559ae0f75165b75cdde2ba28cf61e08e021", 0x4a}], 0x7, &(0x7f0000524000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}], 0x48, 0x0}, {0x0, 0x0, &(0x7f0000271000)=[{&(0x7f0000b5a000)="b24133c69d904dba253302e7a20fdb75125c3232f16e496ad7046995fe2d816ade6fd7ba88133f12d1f598add95f34d3409d4c6dfba7c8a824001cf9053f30a06a498de46cc06d78a2c2c7599a11b2b811eb2dc47a544913dbca94211181985bdc1fe8ddabcde5fa541124d9d52412f351f64956da708cf23bb143c50a0f68a7d231884be45f42bcdeaa95ee18e69077136a163d7cac879bd002113b21fdf2709de8e420e79c5ddc", 0xa8}, {&(0x7f0000160000-0x72)="f6b89d46f884e6f369c8a94cc6242d742052cd802959b252666186b6f99f088d2982f30124a45bfdf6579852a6fdc06d5e881ed2d9cb3820d8c222a019fd558370dbc21242e10bf05528057f6a158e001d0dba923e003e0cc07b207a87a80bf44f0dd124a96a7df7938c781981cba56f53c8", 0x72}], 0x2, &(0x7f0000f5b000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xb22}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa3, "9c340c0cf9daea9143621b8b08d5073c55cacf5321e06c64203506e558464ca3913a9dc43d1c8afdf119b52b6198c4eaae5cfe91e0df42109063e21b74829ef7d662b6b656baa17b5c6d6bfee0928f99b7f5404338ac701881c1f036a0bfd9a787aaf8f5d352847236d7fe6d5961e8c2dec2203d66eae9aed25b262af437b09de57468663a61e743b7397d01d04752783c9130eb8e551e850588f5a2e81e300058678f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1160, 0x8000}], 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004f2000)=[{&(0x7f0000a07000-0x29)="290000001800ff0000ffffffff0000020a1300000000ff06800800030d0009000840090000000000f6", 0x29}], 0x1) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000fc9000)="121d7f97cd91261244ce383ac453c3a6037ba9903b32597ae5b27be8330ee07bd6e09fe250f8c59353f6241eb7eb40eb48714e766343c3a6981378c2d61eff12070c099832e120d19b41ba59d55ed3a91db39345413a358a1d3c063263575902f3c57b47f12ce62a814753a9612abf9641f5c25d13342932510cfb3957cdf477a9e81c2951e3bd15aaf789303f8dfb1ed6b81b9f5fb7cb52b9fb3c96f895d88b7d2d0a42039208689708f025e413faf318a10d42854da76198d50fee734d50cd0b1d5502c65142028258a7a52cbc6885779943ff18d84929153d53b7b89102a493b591cc312d57e9"}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e55000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fcb000)=0x0, &(0x7f000056b000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/06 19:09:43 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) ioctl$int_out(r1, 0x1000000000000001, &(0x7f0000c8d000)=0x0) [ 399.365223] nla_parse: 24 callbacks suppressed [ 399.365230] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x62, 0x5) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000)={0x8001}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x0}, 0x8) r4 = socket$inet(0x2, 0x6, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x7d, "3eb636e2b06f12c63ad8ae54e3bcb91d9c5b896e22b2f05cd567507062664d3ee1e5664ca252a2c690b4dc01a4898ce7e9ba3468e12a6b2e43e86e5ee8005df92e81a75e198908e4533081b512728c1c4e60cd7240317e8ad06e882a3bb1e1b78d9eeda9f9715feb3ad1e8d34627f56a8ad419908094eaf8f29d08d865"}, &(0x7f0000002000-0x4)=0x85) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r6, 0x4, 0x37}, &(0x7f0000000000)=0x8) 2018/01/06 19:09:43 executing program 1: r0 = socket(0x800000000000000b, 0x0, 0x10000001000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x2a400400}, 0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f000000e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007da000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect$inet(r2, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffe01, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6db0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x5, 0x5, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r4, 0xa0, "8f5c8cf0984c7320f993a099baf972ac9832948567579134f179779a4ed0e16dac49114ce72e0ae2e17cb50ee78f233bb0f7b10ff4f0ad8fc67b59699a74599eaa0eac2ba54e6dfc0daeaa1881a71fb7623490505ff57aff8368e0b24bacc195b71cf4a3b85735d84aee7eed07c868cd48357e3da2a067dc7b94980653610e7f1cc711c674b6d41e1f4150a8cf208c9ba21b07c4036c5b28fe826194900cd820"}, &(0x7f0000002000)=0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r2, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$kcm(0x29, 0x2, 0x0) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) bind$nfc_llcp(r0, &(0x7f0000b49000)={0x27, 0x47e019d1, 0x5, 0x5, 0x800, 0x9, "16da23a5d063534b50387fee2ec9cb5fed0823db2e651f49ec3d54f0fd8fa8d19b33ee7c08163f280a69d12a3181b25e3130afcc5dd0e46ae603c7a68e2712", 0xe7d}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0x8) r1 = socket(0x19, 0x7, 0x3ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000184000-0x10)={0x46, 0x8, 0xd75a, 0x0, 0x0}, &(0x7f0000b8b000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000af1000)=0x9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000744000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005d8000)={r2, 0x0, 0x2, [0x8001, 0x6]}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000087d000-0x4)=0x0, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000023000-0x3c)="7c62de079ab3e8c60d40e280f1d6a099c1be202fda1fb25961270dc47fc68b99f0af6e1f301c4ece43e3ca7bea9a4dd2a119a169f10a26cc383070be", 0x3c) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fbb000)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001b6000)={0x3, 0x5, 0x4, 0x1}, 0x8) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e99000)=@assoc_value={0x0, 0x7f}, &(0x7f0000f01000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000084b000)={r2, 0xac}, 0x8) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000457000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000017e000)={0x0, 0x8}, &(0x7f0000bf7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00008a9000-0x8)={r5, 0x0}, &(0x7f0000509000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c74000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f00000f8000)={&(0x7f000063a000/0xf000)=nil, 0x73, 0x7, 0x3d, &(0x7f0000e01000/0x3000)=nil, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r8 = accept$alg(r0, 0x0, 0x0) r9 = accept$inet6(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f56000-0x4)=0x8) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r10, 0x800448d2, &(0x7f0000a49000-0x10)={0x4, &(0x7f0000cea000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000eee000-0x8c)={r6, @in6={{0xa, 0x1, 0x45a98163, @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]}}, 0x8c) sendmsg$alg(r8, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000575000)=[{&(0x7f0000d5b000-0x1000)="52b27d5fd0fc2d07daba4eb52fe6c4a021", 0x11}], 0x1, &(0x7f0000e1d000)=[], 0x0, 0x0}, 0x0) recvmsg(r9, &(0x7f0000319000-0x38)={&(0x7f00005ed000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) bind$inet(r3, &(0x7f00000e9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 399.428210] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/06 19:09:43 executing program 6: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bb1000)="26000000250015f8feffff780000360004ffffe8004000000e0001000400000006000e200087", 0x26) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a8d000-0x1f8)=[], 0x0, 0x200400c0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000037000-0x88)={0x81, {{0xa, 0x2, 0xa85, @loopback={0x0, 0x1}, 0xffffffffffff266a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) [ 399.439939] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. [ 399.439947] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000265000)=0x0, &(0x7f0000228000)=0x4) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000623000-0x14)={0x0, 0x100000005, 0x2000000005, 0x2, 0x2000000020, 0x40}, &(0x7f0000503000)=0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000121000)={r1, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x618, 0x8, 0x10}, 0xa0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000623000)={@common='bpq0\x00', 0x3}) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[], 0x10000612) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b34000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe9000)={0x0, 0x0, 0x0}, &(0x7f00002e7000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000d8f000-0x1a)={&(0x7f0000f0a000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000b6a000)={&(0x7f0000fed000-0x140)=@flushpolicy={0x140, 0x1d, 0x200, 0x0, 0x0, [@sa={0xe8, 0x6, {{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7ff, 0x3, 0x3, 0xa, 0x20, 0x20, 0x9c81ba8079e9f4ef, 0x6, r1}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x8001, 0x3f, 0xface, 0x68, 0x5, 0x9, 0x8, 0x0}, {0x10, 0x401, 0x100000000, 0x7}, {0xfffffffffffffff8, 0x5, 0x33}, 0x2, 0x5, 0xa, 0x2, 0x1, 0x3}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x45, 0x17}}]}, 0x140}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000000b000-0x4)=0x100000001, 0x4) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000000c000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000e000-0x4)={0x0}, &(0x7f000000e000-0x4)=0x4) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000990000-0x20)={@common='lo\x00', @ifru_flags=0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x5, 0xab2) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8e000-0x4)=0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000403000)=0x20, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bcc000)={0x0, 0x0, &(0x7f0000f8d000-0x10)=[{&(0x7f0000f8c000)="1baf072846abfde52d1d60ac2d667448", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7221, 0x1000, &(0x7f0000000000)=""/151, &(0x7f0000001000-0x4)=0x97) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060a000-0x4)={r1}) accept(r1, &(0x7f000077f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008a8000-0x4)=0x58) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000089d000)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a43000)=0x5) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ad0000)=@generic="be4772918c5ee538376c75f4dff6a334") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006f3000-0x18)={0x0, 0x0, 0x20, 0x1, 0x7f}, &(0x7f0000ad0000-0x4)=0x18) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ad2000-0x31)={r3, 0x29, "8e5e345fe10a2a1424998ae6edf1ca3fb5e56c99e21aa1ba9a982a1394e79d44be925ec5f296c467fc"}, &(0x7f0000ad1000)=0x31) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f2000-0x10)={r3, 0x9, 0x4, [0x101, 0x2, 0x9, 0x80000001]}, &(0x7f0000147000-0x4)=0x10) shutdown(r1, 0x1) pipe(&(0x7f0000300000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000ad3000-0xab)=""/171) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x100) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009d1000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x956, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x401, 0x5, "8f54c72e1a00a29cb768f4f37c33ab414464c964d6b9b0d106066c27ea21617c5af0633225bf79d0bfe0be21c75369056e841355bd4f1d28786fccb616678f3c0db6cdce114f81a7aac880f7ad9ee1f3"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e03000-0x10b)={r0, r0, 0x9, 0x7, &(0x7f0000933000-0x65)="0fdf11d3f581c0a2fc10374299f10e7d4a2f3bc30755759e790262ad2f79a7d22ec7f8ec2094d8aa74c29166a65b2662c939a06a73a28eaaa560640e0e3f6bd8985a0397472a108be556ae68de817d33c617cd4751b69e4df31fd95090f8224d82fec96db8", 0x1, 0xffff, 0xff, 0x1, 0xfffffffffffffff9, 0x7fffffff, 0x6, "ccebbd25952f1f73a6fd88da9d61e1eb69f6572bc521d6530fc18a8c8c213de495b0de34c29286fa72a8cc2b015b0d6de00262b22216f3bc246ce33bb1b42d720c55535b333becaab462f8eed95374e8d523cc3dbc870ecf4a0d9cdaf868060ec10804f7106303a3d64e154337bf2c1497eec4d2df36ad223c103a0264f8446b67af72a8a979b27c1ac98aabe08de391f37a2163f49d309285cfc26f185191274f0006a20799d6f3b9518c051d27d7d98a68ef09cb0d8092fbbdf028a32f88cd21fcf727fbd5c8d161926a12b4687ceb0c9007672b0db4a486e7997117c45d1baf86c8"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003ee000-0x1c)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff7fff}], 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007b3000)={0x0, 0x7}, &(0x7f0000a70000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000081000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000c08000-0x4)=0x1008) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0x14, [@policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) bind$alg(r0, &(0x7f0000984000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b9f000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00003d6000+0x564)=0x100000001, 0x4) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63480d3731964c7546fe1d26acef43cadefa70cf3dae0bb", 0x1f}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x13, 0x2, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005ae000-0x8)={0x4, 0x80, 0x1763, 0xb81}, 0x8) setsockopt(r0, 0x2, 0x4, &(0x7f0000d15000-0x4)="ace906", 0x3) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f000086f000-0x1)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ac7000)={0x0, 0xfffffffffffff7b5}, &(0x7f0000ac7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000998000)=@assoc_value={r1, 0x725a}, 0x8) shutdown(r0, 0x1) 2018/01/06 19:09:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x6, 0x6, 0x1f, 0x800, 0x1000, 0x8c61]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b40000+0xf51)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 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=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 19:09:43 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x8, 0x5, 0x80000000, 0x1, [{0x68c, 0x1a8, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000002000-0x62)=""/98, &(0x7f0000001000-0x4)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 399.722650] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. [ 399.754111] sctp: [Deprecated]: syz-executor2 (pid 31658) Use of struct sctp_assoc_value in delayed_ack socket option. [ 399.754111] Use struct sctp_sack_info instead [ 399.777450] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000029000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x100000000, 0x100000000, 0x1, 0x9}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 19:09:43 executing program 7: r0 = socket(0x11, 0x3, 0xac6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000002000-0x6)="054154c47f9e", 0x6) setsockopt$packet_int(r0, 0x107, 0x200a, &(0x7f0000001000-0x4)=0xd7, 0xfffffffffffffd25) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b3b000-0x1204)=@newsa={0x144, 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, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b70000-0x28)={@common='ip6_vti0\x00', &(0x7f0000b70000-0x68)=@ethtool_gfeatures={0x3a, 0x6, [{0x1, 0x6, 0x6, 0x40}, {0x200, 0x9, 0x5, 0x3}, {0x1, 0xc42, 0x3, 0x8000}, {0x80000001, 0x100000000, 0x8000, 0x5}, {0x6, 0x26, 0x2, 0x200}, {0x1, 0x9, 0x2, 0x98}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:43 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) 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) pwritev(r0, &(0x7f0000101000)=[{&(0x7f0000001000-0x7b)="5c59e938ea4f1b4be35f7530cb6947d656223ee7fd53bdddd0c2cb34f40d04b4ccf766ac3f72f5e7ee6ce2c9712964780d4f9da156236958298f87320f0e74aa4180d07862db0d4b250b73a2fcc6a3e7fb01d2138b015d93889a98a7ba08a375d36a4d8befc7ba05d6dd84d026e7f3cbb0cee96ef615a337d57134", 0x7b}, {&(0x7f0000001000-0xf5)="43f0513e39fe3666d5d90f91d9cee6e9be26367c796aa0bc8cecbf4771bb3edc595ecc36eda851bd10e1da0b7db92d7f96e71f77c4132e4a9bbebf5025c38225f9288c6ebbfb0009303024c072f573894e82477deedd667affb473402beaf9a4a0edabc444e44c827f735d9c3b665b6cb47939484d7a217369769175ec13c449056f26f6cab361e3134b30f6cebd64209190812b35592469dc531bd31376b0bef054d81140b3ac3bdf15b38ca5b614dc1de62798ec91d05aef48bab800c7af944684740b38cb84e9584f029b5a00372a9078766725858a3c09b4be1f5b248d700967531c5638ddff48d44cf87315d17174f0a8da9f", 0xf5}, {&(0x7f0000001000-0xe2)="87be270095c1f5e59755106a536b8729138dd4368bc29fb1d9ac539b09f850d62231d90f5deef5898921fbc502b7a1aaba8882d717a0839c45f7d5ef6beb3a70c4a80d51bcecdfd6fc5d81bb7cffb6f0b435f288b8158bbc6c842a4bdcd0f8f45bced3c17ace61627cfa952af843ccea0500000000000000c0930e161d82bb37cfc905b9474d9bb75305f7546cc67a2902aeeb5fcc1d15bbadfe5129920610493369a26a482a0a194ae7dad43ee3a64305bd4e28e50dbc15ee2feb15f591d6798f04116ec2875160cc405a904d01af8f492448784829d25d75bbe6c5f93a9625065c", 0xfe7c}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f0000ed0000-0x61)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000cc8000)=""/122, 0xffffff13) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80b, 0x81, &(0x7f00003a8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000396000)=0x0) bind$inet6(r3, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c2f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) readv(r3, &(0x7f0000973000)=[{&(0x7f0000e95000-0x1000)=""/4096, 0x1000}, {&(0x7f00006ea000-0x9a)=""/154, 0x9a}], 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000719000)={r1, 0x0, 0x2e, 0x62, &(0x7f0000347000-0x2e)="cf6bb84197ea7a6e1e4f52519ed8836ce5f85b56e478eba5e609538e7814f8fd531c11c62f4b9c2f0dea430b3b38", &(0x7f0000108000-0x62)=""/98, 0x80, 0x46}, 0x28) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) [ 399.817379] sctp: [Deprecated]: syz-executor2 (pid 31658) Use of struct sctp_assoc_value in delayed_ack socket option. [ 399.817379] Use struct sctp_sack_info instead 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000948000)={0x0, 0x0}) connect(r0, &(0x7f0000037000-0xe)=@l2={0x1f, 0x1, {0x1, 0x6, 0x3, 0x7e42, 0x2, 0x5}, 0x5, 0xfffffffffffffffe}, 0xe) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f1f000)=0x0, &(0x7f00007b0000-0x4)=0x4) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0x0, 0x116, &(0x7f0000abb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ef5000)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{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, @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]}, {{0x2, 0x0, @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]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000043d000-0x10)={r5, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f000062d000)="", 0x0, 0x0, &(0x7f0000df4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r2}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {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]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r8, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r9, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000a6b000)=0x0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000460000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000192000)={r7, 0x1}, &(0x7f0000779000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000257000)={r7, 0x7fff}, 0x8) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x17b, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x1, 0xd259}) r1 = socket$inet(0x2, 0x80003, 0x8) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000007000-0x9f)=""/159, 0x9f}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x897d, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_settings={0x9, 0xc9ca, @te1=&(0x7f0000007000-0x10)={0x5, 0x7ff, 0x7, 0x40}}}) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x9) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006b8000-0x4)=0x0, &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f66000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000294000)={@generic="5ba17bf37c0ccb40ae6b95ac10df409e", @ifru_flags=0x5000}) write(r0, &(0x7f0000f60000)="1f000000f7030000000006c507140023", 0x10) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10002, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0xff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x15, 0x1, 0x4) connect$ax25(r3, &(0x7f00002a0000)={0x3, {"517591424cea0a"}, 0x0}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000018000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a100080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443", 0xc0) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d2000)={0x0, 0x0}) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000898000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd1000-0x4)=0x60) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000acb000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000852000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dea000-0x1)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000033e000)={{{@in6=@mcast1={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, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000072a000)={0x0, 0x0, 0x0}, &(0x7f000015c000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004dc000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) r10 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f000057c000-0x4)=0xc) r12 = getuid() r13 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000249000-0x4)=0x0) r15 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b2000)={0x0, 0x0, 0x0}, &(0x7f0000394000)=0xc) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000770000-0xe8)={{{@in=@multicast2=0x0, @in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 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], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ac000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a0000)={0x0, 0x0, 0x0}, &(0x7f00008de000)=0xc) r20 = bpf$MAP_CREATE(0x0, &(0x7f0000b47000-0x2c)={0xd, 0x20, 0x1, 0x0, 0x2, 0x0, 0x3e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r21 = socket$inet_sctp(0x2, 0x5, 0x84) r22 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmmsg$unix(r0, &(0x7f000087a000-0xa8)=[{&(0x7f0000465000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000274000-0x40)=[{&(0x7f000083b000-0x16)="510929c70f3fc46f2735606f09e02befbe5f65a4a40c", 0x16}, {&(0x7f0000067000)="abc25463389ff1342fce", 0xa}, {&(0x7f0000236000-0x8a)="8c15dad28c6a3c5d67160d4fcf2fe54758ee9d03ec19140c01a2782d25e80c73e3cb4825fa7028053f9bc5bad3aa153d9983d8b98815e40fe63c6f3b15204a00ef18beb99d77680c616567f4cef3d997fa8e025a682938948683aaf63fda00b2a65ffe9a1665b9779ae2d20dba4b86a9364895f500ee9df96dbd30276ce299fea80bed8dd892c3ebc4e1", 0x8a}, {&(0x7f0000ebf000)="c220a8ce8e59addef1e45ef4e09bb9fc0d7bb6a36db01f6d4a98e21b6998907e7b848cceddf2722ee3", 0x29}], 0x4, &(0x7f0000da1000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20, r21]}, @rights={0x18, 0x1, 0x1, [r22]}], 0x108, 0x40050}, {&(0x7f0000f46000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b2f000)=[{&(0x7f00001e0000)="a0b6d573f86ca88401204a2cabc1439700154e3cdaad773ab70271aed1896ec122b47ab034181209b835cb76d2f771b24687cf1ddea393c3804f9150b65f20cbe0f53e372d7012d831622ea4a2c8daa3c72c69b8658a3ca0ecc71f5cb5efd72dcc23c80aa4e03aa3d222eaab46c2b90782c6f36e5a98efe91a6a55c5a709e94bcd729d32ff7ebdc2bafb2930e0eb91ed53bde41ca43321cafd22b987d8f883126e7d8a65fd1cdfc42cd69209bb43c8", 0xaf}, {&(0x7f0000263000)="419d3b0847c8e1838067ac3082b8ff6fd5a6446322212f6eba4e147e77b171b116855e971691c36a94834b6e50ad37f247fcafe418753ff3423d79e9bf70c06f6dc44abd4cba8698b2436870a56c7e8d4693b998850365099b3e120b332d84b2666a9b8b6f32595d29a7b49c400d73d5698b9a85fcf8f535f9c411f84f3d034a41f194b0b27a59b408122695f381fb3327bad764e30a9da8bc49", 0x9a}, {&(0x7f0000d58000-0x1000)="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", 0x1000}, {&(0x7f0000b6c000)="1b7ca6b412c8b08b5f01150412a1446c4c27f96744bb7af60467d34bcd8ce1eb5287c3f4af973e9332d69223a7d7874071011426db860b8768ad1e82ea574873c8d314ec76853b2bcd0cdeb7087bdfb7f13adb7e22c78ec14923c11dbd08dea78aba", 0x62}, {&(0x7f0000986000)="58e13adc47f5c0acabc9eb9d7889b008dcafed495fc7870342caa8167312c8694354117896940467d99145d661250dedd2bfd3bee051994227b54075f5a81fb1c191fb47337ec51baf74247431275afa65b3a2344bbe731ff0d25e4324f41e0ffab9c5ce7140d52747fe6b2520ee1386191e1fcb03c3dd3178c8264c019048a6e6e146504a32cd83296c983147cc7b4b36efe77f8af293c6cec538b6cc8d91ca6258767df28b12614cad7a8c3d17d04d87b8c599eb412f7c05fa5b6ddb97f7b79fa56ef63b8e8841bbf5bf61785e314d817e339ae733eeadc1c42b3962ce9d6814", 0xe1}, {&(0x7f0000668000)="c4ecabcb41db6a6c41c031552f11c222013b0530bfea9641f3e0900c391925d41bea972b430db438ed2ce7a73aa8e0454fbd9e55435148b1105bf2365b5a81dfaa32ca", 0x43}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000c7b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006d0000-0x10)=[{&(0x7f00004d1000-0x44)="e3bc274f614b63bdd66b724db811caa094d2ffc1cdfc79d04662ceb2ce96dbe4d610c5eb67dfa16ee7fc0e44bf8bd7a7788bea32e6bfac31ae78d28c1ed8254f16c8662f", 0x44}], 0x1, &(0x7f00002d3000)=[], 0x0, 0x4000}], 0x3, 0x24000085) r23 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r23, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000)=@common='ip6gre0\x00', 0x0, 0x0, 0x0}) pipe(&(0x7f0000e6e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r24, 0x29, 0xd2, &(0x7f000027b000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xf92, @loopback={0x0, 0x1}, 0x7}, 0x5, [0x7, 0x5, 0x1, 0x60, 0xffff, 0x4, 0x7, 0x4]}, 0x5c) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x400000000010) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x9) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) write(r0, &(0x7f00009a2000)="0864ee89b6296784ee03d822f777519ce2798cf6b08552396d1f13d3344c6b6b52647f54", 0xfffffffffffffc3e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bc1000-0x4)=0x3, 0x4) 2018/01/06 19:09:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/06 19:09:43 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ef3000-0x10)={0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a91000)=0x0, &(0x7f0000dc8000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00002ac000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/06 19:09:43 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acf000-0x4)=0x6, 0x4) 2018/01/06 19:09:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009e7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x99)={0x0, 0x91, "541f0eadd1e9c3517c6648ab99500e76c0c1271328073a0c6b885a8c5ee430575efe9038ba77cc70709e14d1bf1e08f676c5cbdf62ae3fd66efadaab5d2843a3c4435163e2e7fbf23d35ba812e52d1b6d2930a2d6e394edac08b534515e602acf2f1660e299e3948be4523e39b1097131b1e9b7ba5ab8b41ec5c50e740128b0d41c23d841dc409459f23866c3becbae2fa"}, &(0x7f00004ae000)=0x99) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002d1000)={r1, 0x100000000, 0x20}, 0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket(0x5, 0x3, 0x8000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000011000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:43 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000796000)={&(0x7f0000fcb000)='./file0\x00', r0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/06 19:09:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d9000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000f4a000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r3}, 0x10) socketpair$inet(0x2, 0x80800, 0x7, &(0x7f00007db000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r5, &(0x7f000082f000)={&(0x7f00001b1000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c05000)=[{&(0x7f00001a7000-0x1000)="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0x1000}, {&(0x7f000084e000-0x1c)="c539ec7377423e349f7a6871263977c72bd6cbb30611e0e5b41cc59e", 0x1c}, {&(0x7f000090a000)="b973801792", 0x5}, 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0x1000}, {&(0x7f0000959000)="6bdbe303113dcd25dee99c99c411a82b4314ddc177a7b4eb46337ad5d0adf4a566ae69e1d17af15e48c3fbac1407d09b99b682362fd88a9e75f0c2ab48f9c4b854c393c41759ccc73f4f8ebe05", 0x4d}, {&(0x7f00000a6000)="91ff409842e607658e5ded35d1f2b2a06fb66e1f9f4ee80987597042bd6ef8267dc3c7137f710cbfbf17580daadebdd98124300b58a55c725005d8cfcef5741e96ac8ddea359bc2a3b30883a5a1b6f100a583e3fd260a5ed134cfe30227d08c654986095e028ede89b8559ac7e5c98cc62df387664daa0e557b803417a67b49ef4ebbd2e08af37d94185f85e3a20b7", 0x8f}, {&(0x7f000060e000)="bd81a4e3ea2f924cbc9e79b7057ad90a037bc922fa804dbdb3787c2f648be4cb7adb72efd1924e4663cbb0b933370bf85c5d1e08f7b4ef7579efa060f5d27b3c01edd4c6ca8ee804cd17d8af66c4fd66c7e659551cc3e94820af8c1d4e48373590875d6e7e06110d6d6139c3e4c2d322cbd58a8c3d9cb43cc89341dd6b5c9f8fd6d1a9306c5cfd1013f2f305dae3ee34a9a35b8c29f4035b5922f45a575aa0a69616206ac3350ab12979163a691db9e509fd8b7335f05ab5bcec047c6f38", 0xbe}, {&(0x7f0000f2f000)="306144fd61a5af8a108777e8d3959d1ec2c3329bedd29b257ed5bc08456d5355e699ee4969a4b7bdf3f49b3c5fb36c73eecb5d1d941486e1028af8913ccb8361e21433295fd72904826eb2ac0ff0aa855048961c97143fe77ec1f06d55169e96332a2ccadcbd519c28616dd4787dafa35ac1215a75f3e52b56344ec47a37e101275cc79d9af984a042be36173c6fd89981d80fac", 0x94}, {&(0x7f000090e000)="8dbb05f5faebe3e2d0c6cd348603d859482f4250c89b5af657ce20595bd83c1cc7f6ffa048a9bf272602ae5d680ca81f9fe304547a1d0523053c0af2b579a15de7ac5ddf92f167", 0x47}, {&(0x7f0000732000)="f7f3d9769186332b440b07e2160b2ecf6a7d3caaff807685ac484c1a313b2b585b687c967bafd0c5ef2294238e4e7ace54584ff9c6f69788217da7a61c3475595bcac2a2419dcf88b6791215fef1fcf34762903f1725a695050fdfc4f3a42cec8989a477af17d6359588ad9d129d6d837a473a0edbadf17f6f9598989c47c63f141d053b1621854d7e038632b883d84838551efe079ae439531e94fa13c463d5dca7831f41f17dcd296fbb42ac5425d7bab0a2fb1161f5d4be14bc83b06a5c6927be2251c266c60871c40ede621e8480ad0333", 0xd3}], 0xa, &(0x7f000026e000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1, 0xebb, 0x80000000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0xfed, 0xab8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xe080, 0x8002, 0x8000, 0x3, 0x4, 0x8, 0x3d, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x47a, 0x3e, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc00, 0x6, 0xee665d5, 0x3, r3}}], 0xf0, 0x10}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00004af000)={r3, 0x400, 0x4}, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r2}) 2018/01/06 19:09:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10) connect$bt_l2cap(r0, &(0x7f0000334000-0xe)={0x1f, 0x2, {0x401, 0x6d, 0x8, 0x0, 0x8, 0x9}, 0x7, 0x8001}, 0xe) 2018/01/06 19:09:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000010c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d6c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000c6a000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c58000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 3: 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$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005c9000-0x10)="edb6f8ab503415c3baec8dc52ab6b8f6", 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001f1000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000f2000)={&(0x7f0000875000)={0x2, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @sadb_x_sec_ctx={0xb, 0x18, 0x0, 0x0, 0x4e, "bb093d0765433eae82f40bdd7dd555055b0b24a6a30fd31cd6aacd3408ac92a61f014729eaabb511930b8f2cd7e70687109669c09abb5ad923e56d9c3dcd4ae30e801ba0fb67dbae3fc1cf6330da"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x86a9}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000750000-0x2c)={0xf, 0x3, 0x800, 0x0, 0x1, 0x1, 0xffffffffffff9abc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000855000)={r1, 0x28, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007cc000)={r2, 0x1ff, 0x18}, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00001fe000)=[]}, 0x6f82edf9ba32748) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b06000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x15, 0x8000b, 0x9, &(0x7f000053c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00001c2000-0x28)={&(0x7f0000bd7000/0x4000)=nil, 0x9, 0x5, 0x3, &(0x7f0000775000/0x4000)=nil, 0x3}) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009b8000)={@generic="716d84c645a22969f95133c237350aa6", 0x2}) bind$alg(r0, &(0x7f0000893000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000045e000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000071a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x979) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000052d000)="75043315ca6a6ddb76008aa91aba7b03b678410536370cc24e98f954406f48a80d85c61cd41ad8780c2405a5e5badbaaadc2b752f8003961ec386b5990041c4ff5c374a0aef71a54e784907388791dee7247af37abbf9620bf26859dbfb9fd631bcdfdaab623d2727144b9d64ec1129df0e3c2e3d44484ec00c043e4f34dff58a25f9f33c48b62b4c1dbb3acc8d0cf179024507d69ec24", 0x97) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0xd7, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000032000)=0x80, &(0x7f0000c44000)=0x4) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000457000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000095e000)=@sack_info={r1, 0x2, 0x10000}, &(0x7f000042d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000014000-0x4)=0x100000000, 0x1cd) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d8d000)=0x8, 0x4) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eb1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0x10, 0x80000) socket(0x15, 0x0, 0x10000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008d1000)={0x0, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x99, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffff801, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x881) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f63000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037e000)="0a2675b0d5e300ea030000005c50dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e61000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d32000-0x5c)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x800}, {0xa, 0x0, 0x398, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}, 0x100, [0x3, 0x8001, 0x8, 0x52, 0x4, 0x8, 0x1, 0x97d]}, 0x5c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000594000)={@generic="93c09620a9f4af479cfab05ad9ad0aed", @ifru_flags=0x0}) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00003c7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000066f000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004a2000)=0x60bc, 0x4) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002db000)={0x0, 0x5, 0x5, 0x7, 0xd6, 0x9, 0x1, 0x2, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x6, 0x8001, 0x0}}, &(0x7f00004d7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032f000)={r1, @in6={{0xa, 0x0, 0xffffffffffffff00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x5, 0x7ff, 0x4}, &(0x7f000030d000)=0xa0) sendto$inet6(r0, &(0x7f0000101000)="ff", 0x1, 0x2000000000007, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000847000-0x4)=0x10000000000000, 0x4) accept$packet(r0, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000147000)=0x14) ioctl$int_out(r0, 0x5460, &(0x7f000086d000)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000fa5000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f0000638000)="580000001500190000bb4b3000055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000003df1741380a00b6f8f7060000400e8d00004000000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) pipe(&(0x7f0000bed000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000490000)={0x10, 0x0}) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000983000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) shutdown(r0, 0x4) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x893e, &(0x7f0000c4f000)={@common='gre0\x00', @ifru_data=&(0x7f0000873000)="24e3ad9ca74a0e9f283d519e3f1f18b33218b0d2152655f8386f6cb02a830f82"}) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x200000000009) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e51000-0x4)=0x0, &(0x7f0000d49000)=0x4) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x16, 0x4, 0x48}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x3) r3 = accept4(r2, 0x0, &(0x7f0000a5b000-0x4)=0x0, 0x80000) r4 = accept(r2, &(0x7f0000dc7000-0x19)=@un=@file={0x0, ""/23}, &(0x7f00006e3000)=0x19) socketpair(0x11, 0x80b, 0x5, &(0x7f00002cc000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000205000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00004ec000)={r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000937000-0x4)=0x0) close(r4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000083c000+0xb81)={0x9, {{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]}}, 0x90) r7 = epoll_create(0x3) r8 = socket(0x10, 0x2, 0xc) getsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f000038a000-0xa9)=""/169, &(0x7f00004be000)=0xa9) shutdown(r8, 0x1) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000f72000)={0x0, 0x9}, 0x8) write(r8, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) getpeername$netlink(r3, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b3000)=0xc) setsockopt$inet_int(r7, 0x0, 0xf, &(0x7f0000550000-0x4)=0x1, 0x4) 2018/01/06 19:09:44 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000176000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_int(r0, 0x29, 0x413, &(0x7f0000373000)=0x5a18, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x400, 0x7, 0xc0, &(0x7f0000638000/0x400000)=nil, 0xff}) socketpair(0x15, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0xfffffffffffffffb, 0x0, 0xffff, 0x100, 0x6, 0x8}, 0x3f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000001000-0x10)={0x8, 0xffffffffffffffc1, 0x10001, 0x26f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000003000-0xe)={0x1f, 0xfffffffffffff801, {0x0, 0x20, 0x100, 0x6, 0x2, 0x1}, 0x3ff, 0x7}, 0xe) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e21000-0x2)=0x800, &(0x7f0000746000)=0x2) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r0, &(0x7f0000487000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f30000-0x4)=0x0, &(0x7f00004ec000-0x4)=0x4) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) [ 400.289052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 400.312056] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000607000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000033000)={0x0, 0xc8, "a71d6cb4e9e8111cf535df9136603841d9ffa6858a0003851de30100355925ee08c3d1ff28636de3592e453acd0ebea03ee17b17dc014be00d168eae4a5406c77d3ae02d3ab0bce3763397f048332e8ef3f99600caa910b0b9f8afec70a3b73be57696f9423a64a3506a214fe95d8dcade16a39a5d80263cc89f4465a9981d8a2f4cd120883135d06705115498c28652be45c1e9382277698ca58105dc13db07c872529ed03911058d91ea6d32af00eafdaf08a86c6f477d6289a2306ac72ae8605aa97818ed6796"}, &(0x7f0000d60000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000acf000)={0x0, 0x4b, 0x401, 0x26fe30dc, 0x800, 0x80, 0x6, 0x9, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0xe8, 0x80000001, 0x4}}, &(0x7f00006b7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e40000-0x8)={0x0, 0x6}, &(0x7f0000aa0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000080f000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x3, 0x3, 0xb5, 0x80000000, 0x3ff, 0x6, 0x6, 0x5, 0x8000, 0xfffffffffffffff7, 0xbe4, 0xe6, 0x6]}, &(0x7f0000fc4000-0x4)=0x108) sendmmsg$inet_sctp(r1, &(0x7f00003dd000)=[{&(0x7f0000d7e000-0x1c)=@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, 0x1c, &(0x7f0000597000-0x10)=[{&(0x7f0000615000)="9c7bd357b6f8dfaa", 0x8}], 0x1, &(0x7f00002c9000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x40, 0xa00000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xe6, 0x4, 0x486b6777, 0x80000000, 0x2, 0x756aae79, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x789a, 0x0, 0x2, 0xff0}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfc, 0x9, 0x8200, 0x0, 0x7c4, 0x6, 0x81, 0x3, r4}}], 0xf0, 0x800}, {&(0x7f0000de1000-0x1c)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000beb000-0x80)=[{&(0x7f00003c5000)="98e252cdc2bd80aba271897571eee2e0e20b00cc4bc8f7c7e0a8d4260e7c081109bcec2a64c1355752cfef0240108415679f900df253a56888a8d262a73f5709cb45a0ecad4b6cacc9c2e60a9c18086688f9e94c3adfe91ff412c04c9786d8658155f6643bd16b6551be631032bbb4721fe12c20a54804e9cc11dc862d06030b1a8a27d2f8b35e77a6df400860403b235127cd1e49a464a8f94c2916ecb31f767ea955362a4b379c6a47e68cf7631f375ae02c753709ea575b3f3c20f9d550b3451447048f791576d563a929977017d17025612ade014535bf8c20e2668782d611a0c500b41a11f1022b9788689427d2976d1d76e8598a89975e470b8a1003b71d52c7928ca9c4343cc4b52a6aabb22644dea33b05e535e93848f28f5284cae9a8545e9e9d85d9fc5472924259bd7cf30eb9c59497d409b2b9db711f6c073b6c76c1490826e0ba3c1dffb4a5df2cbfb4fd8b6f8d174f6d68c1d273ccd41087277b3be6b6b69c7bb1f386655789b021db8c0ffd5e5d08a4274ef1592ebd0d8e96d198003cb676de26f8d9f2653d07c5c03a607f795c2ba513b90873bd95f3727e14beb7f7b789f2c217efbe2f2bd13d6557eb96e04434bea393f77b83884b365e5eb650ffeadf436bd0448f66aa3c48bd6e63231250ea2abfd74c8d892c7ae93ff709e4048a01dcae5dd5427adceefe685b48a2acca6d2b2a935454ece800b02683f5c825155fa8b337090dc95575d9dd1ef4a790eb1f08f4467514f313ad28def06ef2fb708bebc95a2e3ed65aedb0f318aec63e4beb379a738df1c8db6176d46dea439ef8e4a2c9b55ebcea069af54162e8c5c1978ab47ae1f4d29dd2b3b258974f58314b98fb10d94b48e4bab7f069337b08327fad635b59c7ad73d491c22b98783a6220925ff7f73ef49a3f4123f53661a6f28f5bde66cecb3c99a594109005da4c2dc5c8d86ed59f130fd69d59fb77fe0af2d6a1a9e7d4d83c56b60437bfbb4d4fd2b2b0990f62f707ae3e3dbe553f8bd6f648efc80f7daccabd6dad47624895361bc6af61d19f1855edc9689e3b67c4272ea8efaad6fb87eb2f2dfc657c11b17eccf70109957179e04c5008370b07af6bff2f00b704f27329069fa5281ef166f837090096de57ef9eac632a7e99045299d1fdb5c1ab557b10a45dddc4c193ddae7b595ddd3ac60a16595c03340e428b602bf8826e3a27fd6946fa09521393297a526b5cbff03f971e3c4985d9f7363a8b5e1780813358cbda9a6985a099be911aa5b759aab8cdec0907315185d0e55d0dd1362a4518d2685e61a17aae9ab77f69ccd24a98fc6683711bc664490e1b7468647d33309a41496be8205dc4d4365db5c08f51539c6d3a2fc507d8dfc3cfb9acadda57d7e801bc25c5bccdd38fee3fc78c6c2615c1e96f1108c4326d81c3c80f92476bc21bda12d5eae03ce6b3f91fbbdfb79ab1c2c6b9b616006b61bc68a891c300b6a59d8cedfd6997866696c158af56de736b884882d9d442e76396821579492234bf6e2ae479cb264d6a76a2e85624d3d9641f8098f5ec935b461f09358a79e88487708e1bf7ff590d2ab8040ab1758ba036a54335c6bfbcd4e771073bba657273500566538a31ea7264ca662936fbea034adc6197a135881979b94885d06591eef41d46beb4e569a825f2ba28fc05b6d9f3fa778f5264fb96bb11827d41015787c579f1392043cf79bde05d74a6b3fc78430ae5892d269f11c7f8503e8f356ef3adad641bad0457c903773c0a1bcd3f3a4ece26f6566407dfc30af0943257e84b8de38c2609b69cd5c2735c0ff5d45b1fda98bbee22ac873a375db1031192816181869a02106d1a372b1d0ab87a43739ac60894949b3ca655dca621974ef845a782e935133f4682894aab2cb83140f983065e877fd14334c488d23ac917fe137eb05fa66cc723e9f8d857d08802817bf21af9ea6e674707911931677009e07643a528186d3b6565e5f3d9d70072c3650851a8f504ffee5b690b681cfffb33b1abae9f57713bff134dda0d96f60029c36f28bb285c1811e99eb7677d1b54f48824141bf7e1d54d6e4ea94e3bfdcfac5d167804110f7569c8a870f41ae8d3bd347dab9cd5c02496ac40aa868a6ae4468e19ab7b996e22df55dc99e8d44adb52f7845320378457f7deb6797a895a6004a28048f467fd42d01be5e3dee7c47372078cb91be127d742094c0f6ebb66c4a1e4d4fdefc0c9c71745fafbfbd6b665559a4b82c7c5b95a570979e5cbe5e924bb1e5a686c59471b0378f00b0d743b4b78abbb9fe0715d6ab27f1a7881f1f6a9cf99c44076195d82c88e4bb44000624b0338208fa7e6e7d7ffce6e28db8a17c6e753e2ccedaaf1417d4dc87c75ee514a94f825777c8c6ed0263bc6dfad507324cf0d15ca2f374d5ece5a596de4432170e8ae4be0b7d6205c721e1356bb722f90e095bec95750bea0922255bfb189f5624120ae1cde589b4160dc2d73d71d51e4bdc07e590c3377f5acb025f9f20b5ad076358337f1394d548c877bcf5411d14f922cea7fcaaf8ae8538e9ac7fcf8ca5bb78c67fa392d87411149d8c640538d776fea4a969fa40e4e7754d1445fad4a9b33949181620a6dce1fe048713805f284a58fe819a8bd1b1e6237cc83d55f17400c06ac3ef59263fdb8d83b63671d690fa69886535bcf9309f1edb778298503892a301b4ada7829ca9d00ba68bff87aa5bf9dfe29233c82237e55ab144a72d80f0b8fd6cb0101ea38c4079874a82e1f914318fe84fefc5eb104ebc3981a776871374dbd75709bfe7047c633b13e6c45a3ebdbc844ca253e6763043845be2b7b0f07243ae7e1c58b230577152e96b2fcb9c84a715611e357899dc9e79590d7198495686f1db17d6f7608fa8a3290e90b8493e55e3f5f4e525f3d2a3ee24d6f66c5d8b6400677ab85d757a138e902f9c877b9ce046b0b49a3f10ababacce129264baced96e76b5fc8a5fab8fe57cec991912a4c400c1ad02d4d23fb7a314682e1457b29e209502d1513fd18b1470d30c01ce28d4ea1a5f3d433199ebb1a4b2c90dc173251a13482a6d6133efc2533904aa46dfe2d0b0aa43f400f97fbb53e755ed0400a20c5eedd96d92cf73a76fa3397932e65f84324481dedb1b412a6e8e479973dffb8dff55b6611301f6345891121370bfc8d338ece1ec6ff927b74b1a0b848db0c6a702bb2fd3d36d12c13cfd5f26363e9f02891d3070870cef38b1de7fc90b1eec1eee27fb47ec463a895e603fbe891ab339f54fedc3dd162676e75b159f432dec615157faac57e5080fa557c00475b96809856354c18faac60e973f85c0a9767eae2c3a78a03cd372d92ea320de30c2a47a21ae35475551fb2f163299a08c7ae8332466824b9d49ecacf4317d2737166a9adb9da1568a297e0ad3fd88c78a8498888ce2c35e67df164fc6ed9a300c761c8f04643d01e2ae4835bd27e2c7d39ff808f1678725f21570934ba30f9035f2823c9830afbf811f97b10d51273a39adba4edd68746d5c6ed1779c352f41f2fc35213ae896458fee7978dcb8c9a4b67274667abb798bcc6b9fa3a6d2c4577e6d9358dacadd57b93e1e67686a7e4fdf23ab4f1297b0ccb0f09429cb93c7940a9b073c0ea4131b86988fbc30d4e7433354e20a33b536e23040413a5dbbb5545cffb23913b54e70ecab6963e26d08b076b957d615ee15852900fdbf79b6fb1255409befbc61b3027cdb4cdbd6903b6a34c7b48f82089595d6fe05242db6ead2eed25ede38099c862e41381173ea9ddaa29b26c20583fb26c0ada81e2a7074f4546adb594d1711e3fa037be4525942450ed5d48344f0fe9cbd6293c5125641057ca790c9b6043c5955a9c894fb79b76752d423274f6981ef910c2408940952e5631e97c49e1aabb5f73820863a5542e0b5281658795555f7796fa0dcb1d1531084a9432510bebf8a753c26e39b0cbfc8682079e246a42870273ce57e0aa1d3b1363ea7dd8394669bd7f22af2b8132d4b63f618f691c515361d8cdcd85d42e85802fc382af72591a6db68078c44593043051396b4e4338921de0f6c965141834eff05bbd0f3565eac920839af8de9800631316f7a07b7a99f58b764ab3c064ec484e7f1a9cf6fcc72bbfd74fc7f43463df0cb43a03632b5f46b3640dd6933ff03841a94bc255a557ad196ac3f4db0411e7ad3090793b5b75eb77cdc9a9773278307a34006318a4853eea881a9f7ac06cd7064eab520485fd9a34256bcc67890ee7dcd6efeb4f0c01c091f1708062cc0dd7a0b9714a7616903851d87e763c4954f66d1b72accb66738a5c1a56df4949936a07cb2448c97e4a19ff5cf7286aaacf5caea5d1222e663b99fbefde2cf21ec1d5ee07d85360801c2fab979b727d7552047a92743df281a951496f5a98126f7aeca7752b2d660a15e127b0bae6f08b0beb0987c717fc19b425ffc66d4f0df816262aa44de78b4130fad26320533558d8a91387d7e2e2ac33037e87395702359722966f2356f06520cb2fd27c2a82497a33db304575574b3929fd49a334a71f465ccdbf0ba9a4adf8e7bcf4615f638d2966f06b2c56946c8342a0448b33ad2ed6c4acc22d20ec7101f51f3ccbf50e28ee5afdf3322beccce7e1adb63daa754434389a48f7482a02790b9a12d31788b2115485554d42bc94563170101da30a60994253b650c2bcb4314ab3986b7c4459a15de31366858c8f14a5b689acaec4e020fc9ee01ac8bb4c5f4c5b3c791ec22174f2bf6a51bafe1bdf90b1b3fa41c7ac81a486df190a9352f9404c563b78ae4477c481dac737195fb169a395ea6bb1ed118df2a8ab325a841b28f356a7176d480c7911a77d872ef4ffb01c828ea286090e170ba2f0f333350e0bd14c0d0d8587b6c6e5181e95af0ad2d64ca897c2be8679cb6d467f88aeea691920c6aeb74cdb0f37b78bce410e8f77186b57ed40f764f03d7de70ca7d12e610eb9eaf84c9799762544c75f231db39cc1cc6e04c02a7107fb0e37f795564b139a46bb8dd1e9667d75e2e50b4ced82af93765e06af1b9a99bf8515cf889d3280ceff3ab995d6839114775319686741f31bd3ce38e63cb031a7ac8f666b0a8a2948ca21551437d2c7fcd38dcc6ad4bd0df03dccbcdbebd0f915ab30b4c8d18f5330683029378b1ba2eebff88ce57007dc555aa33684c241ae7f8fa62291b56379b1c69abe54168049c033c3cad998951d1718d2839a362e1efa81eafbde074a24aa48b8f50b18d80e88a980e0e274dd87587b2be51f7dff745e3c1146859fc5ebfa87068e874dca718352345e7ba1630f68df8d16bbb0620239dc05735a833f894a7b8cab2298d00e04c454c9ee540432e096f241fa822fbb0d94671d4f883e7fcc934998870aa4a4e22b53ad4fe1907410e3eaf034f130c24b34ed8eb0fae5696c88d8be693c4500892ab16b63f5207520128a6d66c4ad483ed7a47406da683712589ec3460e2a0b2e9adebb5338f16bd7ff08cccb596c0a6245cad5f66d4ec8a70211e3458dfd257e6af972715c27c1c34186d43498245df5a510bb489aa15190eec61f7ade639f9293f62baf20c9092f3a73498234367de7a14e8b8626f8e1795491f046bcaa20dd64d3a4fafae6dad65e43f9bcb8997d9468c38a73356d1ed3aeb6a39363f4c4f63804485fe4512f8f8f717240755f57642bfd67b800bd8b03bf87a58404bcdc14e15a8ca14e82f0a6cc0a2e312ca7e719a7b447fd246210032ca300c78238f6a126b3fccd5a5b14cb752a0b570d83701229aadc5c394aa995d792a13c10", 0x1000}, {&(0x7f0000b20000)="2f9d3f", 0x3}, {&(0x7f00001a4000-0x75)="18b6ce2d827e7136593c92562f2e0b0bd704003ad28c0536c891b9772a04815d5eeeb8162519669274129f4b8cb2938cd9b531d6e1ed475017c3781ce23f0608c0ffdf27bcaa943a820fa3ddf5c0fdfa1cabb72939d549be78228a8dbd245e26ad5b2b100a4c22fa6236394a12d45190878055fc32", 0x75}, {&(0x7f00006c8000)="33e81e45116ddc16b5bfcc0d199b768a4e174306877a84d75a883d8df4a9fa7a12c37976e53b66d51273549c5b95fdc35d03f52a4ec688c0be1f8b28f6d7ff4d1dd5a4", 0x43}, {&(0x7f000045d000-0xb2)="23b75efedd3893ec732d395ec116460a3a2f91998797bcdbabba8b2e11c27dc7f79632b26c399c9346559cd204b259217f07c34687267ebf49b28923ed4e529f1339437f4a5db2ddc9bc7a616e98b186dc3246d23b25ae41c437c5204d055934bb4867f3238651cf3943be4d1ae468925df9506d14e155a2145c6f9c83c1cae5f42116dad60111a8e2896a17c572fd45e0b1e75c009d773018fd084a6b60e058ff681079bdc4528bc1a016c3226dbc86373e", 0xb2}, {&(0x7f0000648000)="a52111dc1d5be0ec605e771b4a6425af0cdbeb2f2956fbd93b342ac6808bf89d4b1158c9dabb12", 0x27}, {&(0x7f0000336000)="483d439ccca2b240966019c975a5074bc80ab5c7cd8c3d6873d1fabf3da6c1d9b47cfdf82e962936c689dd86d3011c32a3d8327ac6498b7d587ecee087cf985524fbcc2af97f6942d2a526728b", 0x4d}, {&(0x7f0000ca7000-0xcc)="1dedc2d6e50e454428b879e332c0ad3f263b4b4c7210c971520f7c271b9d0cebac35ce6f888490a0c5586ef6d9fb1a394a1051c76369211488912a5d6e1af0f1e1ade405b9e85871f2ec026f22fb4a711ba04ba933023ec0d1cb4d6ef81a09744083a7b74de0307b412ac75e221db53d2fce604709132170601b2a8b6d47424f7ec9b5c52173221025d2ac51a5379fefece6b457b59db6d38db7ce4da6c8320ddc42914be1f4ef28352296e6c86448902ed5930b0f53e685723ce30a99ebc56ac7d059f001d9edf28c29d3c1", 0xcc}], 0x8, &(0x7f0000bad000)=[@init={0x18, 0x84, 0x0, {0x40, 0x101, 0xffffffffffffff3d, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x7, 0x8000, 0xfffffffffffffe01, 0x8, 0x80000001, 0x8, 0xc9cd, r5}}], 0x60, 0x20000000}], 0x2, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000038c000)={0x0, 0x401}, &(0x7f00001be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000175000-0x8)=@assoc_value={r6, 0x5}, &(0x7f00007c5000)=0x8) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r7, 0xfffffffe) socket$key(0xf, 0x3, 0x2) [ 400.335735] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 400.361699] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000038c000-0x18)=@generic={0x7fff, 0xfff, 0x100000001}) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/06 19:09:44 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0x59e63541) r1 = socket(0x1a, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000894000)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0xff, 0xa471, 0xfc, 0x0, 0x200, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x1f, 0x1528, 0x7, 0x2, 0x3, [{0x5e0b, 0x2, 0x8, 0x0, 0x0, 0x2005, 0x0, 0x0, 0x0}, {0x3ff, 0xffffffff, 0xd01, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x6c, 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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 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]}, [], ""}}}}}}}, 0x0) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet(0x2, 0x8080a, 0xfffffffffffffff9) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000aad000)=""/65, &(0x7f0000ea7000-0x4)=0x41) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d2d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x2, 0x1, 0x4, 0xbd, 0x7, 0x2}, 0x20) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x2c, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) connect$inet6(r0, &(0x7f0000a49000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ef9000-0x14)={0x0, 0x160a, 0x7f, 0x100, 0xfe, 0x1}, &(0x7f0000ef8000)=0x14) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef9000-0x8)={r1, 0xb38}, 0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ef9000)={0x9, 0x9, 0x6, 0x2, 0x5, [{0x2, 0x6a, 0x3ff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x8001, 0x3ff, 0x0, 0x0, 0x188, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x800, 0xb9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1000, 0x88, 0x0, 0x0, 0x481, 0x0, 0x0, 0x0}]}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ef8000)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000757000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c21000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d5c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000035c000)={&(0x7f00004f9000/0x3000)=nil, 0x2, 0x1000000000000004, 0x80, &(0x7f000044a000/0x4000)=nil, 0xfffffffffffffffa}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000973000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008cc000)=@assoc_value={0x0, 0x2}, &(0x7f000040d000-0x4)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002a0000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f76000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000783000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ce000)={0x0, 0x0, 0x0}, &(0x7f0000aa5000)=0xc) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000768000)=0xc) r12 = getuid() r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a24000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c31000-0x2)=0xe8) r16 = getgid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000923000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000944000)={0x0, 0x0, 0x0}, &(0x7f0000819000)=0xc) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f2b000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000088000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044d000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c48000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000392000)={0x0, 0x0, 0x0}, &(0x7f0000607000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000916000)={0x0, 0x0, 0x0}, &(0x7f0000bed000)=0xc) r26 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f06000)={0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0xc) r28 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f0000b43000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) r31 = getgid() r32 = gettid() r33 = getuid() r34 = getgid() r35 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000937000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054f000-0x4)=0xe8) r37 = getgid() r38 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b3f000)={{{@in6=@remote={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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062e000-0x4)=0xc) sendmmsg$unix(r4, &(0x7f00000c1000-0xe0)=[{&(0x7f0000c13000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009d6000)=[{&(0x7f0000d01000)="ed3c18047302506a4dabb7", 0xb}], 0x1, &(0x7f00009c1000+0xc22)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r2, r1, r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf8, 0x880}, {&(0x7f000008f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d59000)=[{&(0x7f0000eae000-0xa1)="e4918aebcc5f20688bcb9471e6ce8c3be14844ec04c7cf02d047e783fad78f580b27f8d34e5d1fe9014c67ed4544036e94ee48e098fcc3e374d8f489e349c588a3be587fd30f8132010953cb3a8efbd71f431d77d764a0438d6eafd541993119ab425f6f54c10ac35f4254bfbbce9b61cae1281768be29dab22ea0ff4dd89c610380ab5b09bc6459e99cad85a3aab7dc1c99d73102593eb98b44580b83c7d5ca10", 0xa1}, {&(0x7f0000f63000-0xa5)="ea0dfa3e8229afb43e44de27c8093ca094d8cc074051b424ef92f653fed3ac9211d0610e1e9ee7226f0bfee36dc865d65e82968c7aed95968b22f038a506bff6a409401833216de061a7a21d619b4b9aa6e398e03dbe042c1a5726f37ac1f7805aaadb3fbc6237f208fec0f36929dbbee3ee53da598694eed2cb11e688292e7790838d3014764b369dd957221b25f35d2a60917e6126b98f9f883729b38cbe46b15739b02d", 0xa5}, {&(0x7f000048e000)="86ad6b2ee636feb25d12d8178b4306dd09789195ae46289eabdaba83c46690dd730c675e3cfc7056fb57ff4d1b1f0269895928b983c63975", 0x38}], 0x3, &(0x7f0000dcb000-0x98)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r0, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x98, 0x4}, {&(0x7f0000513000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000073f000-0x80)=[{&(0x7f00000fd000)="57cb2bca6b9eaa2bf388888b0f837ad1afb1eec87123506318b05352a99bda9a00e7d66c853a5a3c16a3adb0", 0x2c}, {&(0x7f0000d55000-0xc)="8c977102932344e165536d8c", 0xc}, {&(0x7f00001a4000)="7e8e0f22a6b249dbd08e88b0c16987473e49d844419c02bcb00e4b4a2155eb9df79e2efe28304c961e6d2da8a37c0fdccb0ea16f2909311dc78fbdb793b5308a609e1c7b51a7be619d19159a7d306348c1590c70b302eb6c7fbe0f32677a0f16baa408dbcaae7b5eb031a92b7d8ce48299cc33b16d1fe4fe821886beceae5b4010664926cadb1fcbd6b883ec7f743dd24979ee0edfacf8c0", 0x98}, {&(0x7f0000b8f000)="60e875743c5c438fa92e11e73899098248c7b5f3f71ce62e07958de0362ba0292bfe4704209470e17a069893ce8cd5e7ec4e6f350a83d2cb99d4e9302e2de5151d4957d16052600f6844caab799c", 0x4e}, {&(0x7f00007ff000)="8148c5f7bc7308acac7165ce4d2eca7085c5ddecaad9d0381e7f73d3f23db7f11b0cbf2498f2e9e6b428b0a3d6b4c7b1a7cfc8396afa2ba145e838fed7df9c9cf531", 0x42}, {&(0x7f00005ed000)="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", 0xfc}, 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0x1000}, {&(0x7f0000936000)="da2a9dadab01024004dcf00af9743094c9e9ebac3cf59b86a81a68e38f2ca35b51dd07e25c90494c1ab3d1a231402edc96152dfb17c9e5599d362eca5a76414fd2c8ed1ce9c1c1a8fe706a7ebd93747bb45a58b7e00796e863f58cebb2bee4f13554d3a61ea6968e24ead872caf0c5311c682df77f4a5d0f5c86f87eec4b489a5d8506279791784730f5fe761b8ee9b90872f09f01d653131b13dbe4f700f43a1249bc217bd8b118f5a67c1f8f0517abe3", 0xb1}, {&(0x7f0000b14000-0x62)="5eb9bc229cca68ee50f35adc623128488761b59b30a5deac0b0ca06493dd167eccd66d70949f24e97426cb85a30aa607848c60d3a447099dfc38cfa0c6ee7a48b1943e5c6188daba7bf44517e8edaa9cbc26763ee144b67e31d2d05e4fb31de464df", 0x62}, {&(0x7f0000395000)="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", 0x1000}], 0x4, &(0x7f0000611000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x78, 0x4}], 0x4, 0x4000800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008b9000)={0x7, 0x2, 0x1f, 0x2, r3}, &(0x7f000004d000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000064a000)={r3, 0x458ef212}, &(0x7f00007e8000-0x4)=0x8) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a4a000-0x4)={0xffffffffffffff9c}) getsockname$inet6(r0, &(0x7f0000b29000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000105000)=0xffffffffffffff3c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$ax25(r1, &(0x7f000028b000)=""/39, 0x27, 0x2, &(0x7f0000cec000-0x10)={0x3, {"535b770714ea14"}, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000531000-0x4)=0x148, 0x4) bind$inet6(r1, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fe000)={0x9, 0x8000, 0xfffffffffffff801, 0x9, 0x0}, &(0x7f00003ce000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008eb000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b7000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={r2, 0x20, &(0x7f0000d88000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f3000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000077c000)={r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a85000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000883000-0x4)=0xe8) tee(r1, r0, 0xb, 0xd) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000095c000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x9, 0xa, 0x80, 0x80, 0x2f, 0x1, r3}, {0x8, 0xe6, 0x40, 0x6c, 0x4, 0x0, 0x6, 0x1}, {0x0, 0x0, 0x3f, 0xbb7}, 0x20, 0x7, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x2, 0xffffffff, 0x5, 0x1, 0x6ace2cd5}}, 0xe8) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000128000+0xbc8)=[{&(0x7f00005be000-0x1000)="f58d4cfc664fb5b8a3d83891b04ef4ea381d447cdc821a9ee2af467e6fe9d112fbee8eb81fbaf78a199277f0fd09f271", 0x30}], 0x1, &(0x7f00001b1000-0x88)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000064000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005c8000-0x80)=[{&(0x7f00005c1000)=""/34, 0x22}, {&(0x7f00005c6000)=""/98, 0x62}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socketpair(0x14, 0x6, 0x80000001, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00005c9000-0x10)={0x1, &(0x7f000034a000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00003be000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f68000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000564000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005e8000)=0x0) r6 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000073000-0x4)=0xc) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff7000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cd0000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b9000-0x4)=0xe8) r13 = getgid() sendmsg$unix(r1, &(0x7f00008f7000-0x38)={&(0x7f00001f0000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002e5000)=[{&(0x7f0000c3d000)="8cab2a0003724eaa2a49f7db2889f599e8667bd885410721f5772824394f5f4446b0453fd2a9b297d4ba956aac3de8a84bc1beeff3e23488fa9a5f19980542d08d9c26a1d8", 0x45}], 0x1, &(0x7f00009a2000-0x120)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x120, 0x4040040}, 0x4000001) socketpair(0xa, 0x80006, 0x7fff, &(0x7f0000bf1000-0x8)={0x0, 0x0}) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x100, &(0x7f0000ff1000)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b84000-0x4)=0x0, 0x800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000390000-0x10)={&(0x7f00005ef000+0xacd)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009b5000-0x8)={r1, r2}) r3 = socket$kcm(0x29, 0x2, 0x0) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) sendmmsg(r3, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000f0e000-0x20)=[{&(0x7f00005c0000-0xe3)="eae978b141d59664cc3083d0a8100209312507f229bd39ed7ba98d468294e29f5cdb82a666d7694a19a62b313900f377872e428f131303a296ae8119feb17058a21cb80069a2c9b1473e313355a71bf32a9538b2b43a1110b303f69ce0b25beb182e2ed386f144414fa857d20e2b78890c6b075dd7342fa19805f0af7f1f1060827c0269afa11a038f56ac252ec72e88124f5ba3ece0d1976dda91bb4a5b0fa9daed2073dc4b805dcf359518561e08a0e8c69bdc1d567b5a8e2c66910f8efc187a5c0c95bb1bd62e9665e8ed57b6d0d8ac683f0c99ba6c5edea576f27fd79da688eedc", 0xe3}, {&(0x7f00000fa000-0xe9)="2f2542bc2ac30fc3b54fc0ca319582ba269e28162b6a653dd53b90f951199bace9b80722da8e5dc824a10303066108522cb0fd99f7580177dd3cb06fdb31c7d4e244449a5c931439a0aa6204c5765f781e72c675828ce8ec0a11eaa4d2968b134110aa3dee092c6906eb3c635026c0432ab74d7315d70e96621d7297efe0aa52dca30d055b98f27141b632402f7a67763a6366bbf43a19fdb5be85253f54007bb77c2310c4fff0128d9a71df1fb725fcff35187eea1de97cb8d710a52ceca9bc8450a5e73b92c4aff4de32e2e67cba509ba5883e805f6869788330836e9677f5e0f20960c48850b19f", 0xe9}], 0x2, &(0x7f000061d000-0x1248)=[], 0x0, 0x2}, 0x0}], 0x1, 0x40) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e75000-0x2)=""/2, &(0x7f00006a7000)=0x2) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000b77000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c57000-0x70)=[{&(0x7f000045c000-0x27)=""/39, 0x27}, {&(0x7f00008a3000)=""/0, 0x0}, {&(0x7f00006a1000)=""/242, 0xf2}], 0x3, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xff, &(0x7f0000698000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0xfffffc9a) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000719000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) r1 = epoll_create(0x2) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00001f4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c66000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000132000)={0x0, 0x7, 0x1, 0x6, 0xfffffffffffffff9, 0x33}, &(0x7f0000aa4000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000444000)={r3, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000584000)={0x0, 0xaf07}, &(0x7f00000c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000517000-0x8)={r1, 0x2}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f0000b0c000)="1f0000000201ff49433bf000120000760f0000e0090008000000000000083c", 0x1f) [ 400.548347] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8d000)={0x0, 0x0}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00008b8000)=0x7) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000eaf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eaf000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c53000)={0xffffffffffffff50, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x3f, 0x1, 0x3, &(0x7f0000eae000-0x10)=@common='bpq0\x00', 0x1, 0x0, 0x0}) syz_emit_ethernet(0x242, &(0x7f00004e6000-0x242)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x20c, 0x67, 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=@time_exceed={0x3, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0], {0x2, 0x6, "6b4285", 0x0, 0xbf, 0x8, @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}, [@dstopts={0x3b, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x7ff, 0xe, 0x10000, 0x3, [0x0, 0x6, 0x80, 0x7ff, 0x1, 0x100, 0x6e62]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x28, {0x80000000, 0x8, 0xd6e4, 0xff, [0xfff, 0x7, 0x3, 0x55]}}, @calipso={0x7, 0x38, {0x4879, 0xc, 0xfff, 0xd0, [0x4, 0x4, 0x0, 0xa7d0, 0x80000000, 0x1ea6]}}]}, @fragment={0x0, 0x0, 0xfffffffffffff92d, 0x4, 0x0, 0x10000, 0x0}, @dstopts={0x89, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xde6f}]}, @fragment={0x32, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x0}, @routing={0x3b, 0x6, 0x1, 0x4a54, 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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "bf609ee31747b21be61776f01be6d7f909d1fae91195cf288a310b6562e133edf72cc886e74592207dc9c406093392f53686d57edd18dd35eac7a78fc59f10bb09428b9bc71cadcc2b7ce4e5521c694e059b01cdf2b370a58486666d174e701f49732370a259458aa56cbac03082410ae6603cffc33e7d3f6130dfacb03f65b9e974d56e961ba295f5c83bc3ce64f99e0dd9a8858779c0ef6c3015859d7904edd91c34ec83e7ed0a9097f40262409f16a44c03255d"}}}}}}}, 0x0) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) [ 400.590907] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f000090f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000403000)=@req={0x28, &(0x7f0000ae7000)={@generic="94921442f8d7fb9f25dde99a7c174666", @ifru_map={0x9, 0x7, 0x40, 0xb, 0x548276a, 0x4}}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000958000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004db000)={0x1}, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000c6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c83000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000435000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000085a000-0x40)={r1, 0x2, &(0x7f0000f3c000-0x8)=[0x9, 0x8], &(0x7f0000379000)=[0x1e, 0x5cb1, 0x545, 0x0, 0x756a, 0x1], 0x20, 0x9, 0xffffffff, &(0x7f000015f000-0x24)=[0x9, 0x7, 0x4, 0x0, 0x3, 0x100000001, 0x0, 0x2800000000000, 0x44], &(0x7f0000da5000-0x4)=[], 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) write(r2, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe019090001801b000000000000", 0x1f) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000a4e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000907000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f4d000)={0x0, 0x361f}, &(0x7f0000d3e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000601000)={r2, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000397000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000528000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="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", 0xe87}], 0x1, &(0x7f00001e6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x800) readv(r3, &(0x7f0000afb000-0x50)=[], 0x0) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f00005b5000)=0x4) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b7000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000000f000-0x4)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f00005b6000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000324000)={r0}) getuid() 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f000045c000+0x576)="5289515329dc8b9c57e42352e7ae4d748dd4f18bff14eea7abad3973e2842c949e4d377f69893ea07a5721dbd51fd03062dfd36fb7b7b2869d446f7f065881a6bfa83a7d3066758522f28a230e5bd295f9ee5de9ecd43f18140622c08ce8e277abe25f25ab52c737e8326349c19e0914e51a5c8b93c821f6") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0xffffffffffff8001) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x2ec, &(0x7f000031e000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffe25, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000acf000-0xa)={0x0, 0x1bf, 0x1, [0xfffffffffffffffd]}, &(0x7f0000de3000-0x4)=0xa) sendmsg$inet_sctp(r3, &(0x7f0000dbc000-0x38)={&(0x7f0000400000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000574000)=[{&(0x7f00003d6000)="6cd3dca6cf236e9cd0c49f14ac7da0fa649ebe9ac806889f37385ca21b9b3f65e4a64ed1c28f3b733b3802a63b396e4b018ebe319c2b87ecbda4bade04bc3e7e98e1ad4404d1c5b0d844b840f46900adbe651b0550b00b3f24e3bb15d70abc85a8de96c2af8f70f433b7b109a6786c6699d0fd9954648ae9d4484573202c121b3e7a7dfc068706acabbcfe6b4dd2f7a1724f118ab6d051d798f1db2b3d0f6d34a4fc7ac7ad21cb1795c513188dea6552c7803bba3c1d", 0xb6}, {&(0x7f00004c3000-0xe8)="4d269dba0a04514ce61ebbd83089c290594c050f3b2dd18192358773414b54c911b1e60a7c0b1673a0d065e73870a0efc837db4756bc94d517a742dffa7806dfb1e5388eec81436be2747615f543a28145c97c7bd644abbcbb9582ebcaaed5f6da901f562830bba6d141589d7e435b6560ba41e4ce805844ead3ea9c130398fa65b34cdb1095b924cf8b1496b3b27e8af1ef94cacbeb37fb179c4e282fbce908488c9e36438b60155d236b9c3be7c5a174f61b7421abd69ced9412563c61a936d3e3dd097f3ab4cb333762c56a764324df4eaf5b30d31d9252a34597a9f384165d5db5eb581aa21d", 0xe8}, {&(0x7f00004b4000-0xee)="28e219914d646b5ffec86e31e42e7a6c0e179c69e01342de63d720dd8f059b477516bc3fb19ccff8acfdf920929e5d5d1d61de91cc6f9879ce4cd8b3115c93127cb6a8e4209dc22f91b4b7104f6b3fba175f9703b50cadcc42b6c8a2cb503acc0effce0ecf25632b995871053503fed8bb4e63a5ef28ce9e7b94ef1fdf4389d3c3ba10361bb21e492762a0ebf88713eed7178b72c9822cceba7b7d6e2bdf9d08d3700edfcf2ed0dac32cf97b5a8ad21bc6593368ed4b369ec8decb3b0bebf9f45bfeb4c52d989be14afadd63ab0ad3744467bc10368058c8f9a75f7dcf8692756350720c52290b0ef8e6675ebf4e", 0xee}], 0x3, &(0x7f0000b0b000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3ff, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2e00000000000000, 0xc, 0x3, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x2, 0x8000}}], 0x90, 0x80}, 0x4000) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 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) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) r0 = socket(0x4, 0x0, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f98000)={0x0, 0xffffffffea9cf4ab}, &(0x7f0000130000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000046b000-0xc)={r1, 0x1, 0x0}, &(0x7f00002e2000)=0xc) 2018/01/06 19:09:44 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000042b000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0x2) [ 400.694399] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f0a000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2, 0x1, 0x4}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x3, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x8, 0x0, 0x0, 0xfffffffffffffffb, 0x0, {0x5, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d9000)=@assoc_value={0x0, 0x0}, &(0x7f0000280000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aa4000-0xc)={r1, 0x100000001, 0x10}, &(0x7f0000aa7000)=0xc) bind(r0, &(0x7f0000916000)=@nfc_llcp={0x27, 0xe637, 0x3, 0x7, 0x200, 0x1, "4878e38a0e9740a16a0b7c4f5d50e5850e99893b3d88a5a26dd92a17dbeab88e2c63646e0e08c221aee2bcb13920f40f8ac4f482920de14a4f08d1c156b8ce", 0x4}, 0x60) socketpair(0xb, 0xa, 0xffffffffffffffe0, &(0x7f0000327000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000ceb000-0x8)={0x3, 0x3ff}) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000741000)={0x1ff, 0x304, 0x7, 0x9, 0x0, []}) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000056b000)=0x10, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00003fa000)={0x3, 0xc003, 0x5, 0x3, 0x4a51, 0x6, 0xfffffffffffff5cc}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fc4000)={@common='lo\x00', &(0x7f0000daa000-0x24)=@ethtool_ringparam={0x11, 0x9, 0x0, 0x1ff, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x2, 0x2, &(0x7f0000b7a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000325000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00004f7000-0x8)={0x1, [0x0]}, &(0x7f00005d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00007ed000-0x20)={0xfbd, 0x8, 0x1, 0x7, 0x3c4, 0x4, 0x1000, 0x9, r7}, &(0x7f000071e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) sendto$inet(r2, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ad8000-0xe9)={0x0, 0xe1, "e9292bc3986678410826345bcdc9ce6e9b51876713f5b4684c944a6d8aecd98b5a49a314d9012cdca45becb0e9744826babd279cc03415c30914b09ffb33c3d19884127f8e946f3c15da8a42551c765bb4ab568ba744b76d682b4ddda67ffc4a8db573a9aac03ecc63abc4d78d8cdbedb753432f01b56986cd6073a35d708f39ef6b0863db0716e54fce40b8d909442b5ae4a94b6775b489c9274d438ba15f6619df3bd082d48b96137f4b34637f6a558a2d198c50eb1e81d0ea9b29269e86e7db0b0326a1246e436c989cec439a9d5068975a3167eeebcca02a494e06507d7f0b"}, &(0x7f0000ad8000-0x4)=0xe9) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ad7000)={r2, 0x239}, &(0x7f0000890000-0x4)=0x8) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000cf000-0x4)=0x93, &(0x7f0000ad6000-0x4)=0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000373000)=0x2, 0x4) r2 = accept(r1, &(0x7f0000ec6000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000346000)=0xc) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e1a000)={0x0, 0x10, 0x20}, &(0x7f0000580000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000870000-0xea)={r3, 0xe2, "892a6fc904bee862bec532c7727cf5720100992110bd6658192c0c98fee44d98b259f6f452a9fea1ed09d393cbd95a2c10213a1e34d497707ee3e6e3558b54df3a0c68f1fa9b1e568062dd0f348e49d2ee1d086b38e64482a1f8dbc84c4818cf32ce30b8e6639be1888404983eebdfbad71d670739421dbdb44086188a460856d40f1c6999cc95aae6370628da82eb2b0bc7da719cd80898d2d6b271a009cb3ac2aa2147a567d84ca324ecf7c1dbd226320b9446b98c9303c74fe873d8827112ea0f1374a3047367ec81776b75ee0f88f266a3b593256cd0e74a6db7abd6728e2889"}, &(0x7f0000f49000)=0xea) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8) accept$llc(r2, 0x0, &(0x7f000033f000-0x4)=0x0) sendmmsg(r2, &(0x7f0000c73000)=[{{&(0x7f0000ec1000-0x10)=@ax25={0x3, {"9ef0b8290635be"}, 0x80000000}, 0x10, &(0x7f0000bcf000-0x10)=[{&(0x7f0000820000-0x8a)="53a629b8eb5d9b7ea8d3ecb93c82f22c42cc07c88ec75acc8afe099df7e10ad7d30acf468c0d58abba7f4299833704b1f676e42da05489f72f6a54f038788a46612511e6549d5ddafe4cc42a647948456ef3dccce11e3e3108c5133894225a71ecb53e88bdde943b8044c5459fbf2c73572e143b53805c202a87152a07aa01fe162d1e6a88f127db7e70", 0x8a}], 0x1, &(0x7f00003e5000)=[{0xe0, 0x197, 0x231, "f72dd5ba332e7defa0c6c3c8ab20b389ff0be1d5c171a84a4cb4e97217b83e00f50b0c4796f47e6b5005b3614ca6c2c9215cfe96855fcae4e5883cff4f919e5e6a643c2e52821a3fc03573208e4733f4f1ae43446f5ab9eb2fd966b6c9f5c595cbcf0bc0e2758e514aa1cc815cd3e2f1c6158f9dce8228949cd31cd53d2bd37c7d6ec3997f52647e24fae069157643e87ed6d40bef0b5240e8f8a0325c7af8abf5236f55a2455c06917c089b11c4666198e6af83f09740bac16366ddcd7b404fef6e1d2c64a0bb58563a4df0e2b4d3e6"}, {0x108, 0x10f, 0x34000, "c2f7930dee8e57896a0c5977f0e322769dc694a59ad169c0f715e9e21903e9f69e7147dbbc10cafe0a967ae484d61933930e5e3e38c7bbdb7f819be61228edcb1cc8951548893390550bbd823321d8cc8bb6f27f9c1d58ee3c30bf2926185ea12af4d16c37d16bedb1c3fea971d844c542b1df533e79db1b935ca62c238dec8084b10a9458ce916da0eb51c6dc69699a3f37f7425ae003405a29bee8ff89751633e677e73b3ad36b0f61455e002c838e552126a5f59c06d1b5ab89c89e71b093051173fca8345976a60db858a3de0e9676454211d0d0afacbb35f4f8ac420f3585a0ec05e2c48287c82cf4a52748cb4df80b140e"}, {0x28, 0xff, 0xa1f, "69eb5424496e31dffc78e685cefc49b3300b9835f07c9b"}], 0x210, 0x0}, 0x1ea}], 0x1, 0x8000) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d34000-0x8)={0xc4, 0xcf}, 0x8) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) readv(r0, &(0x7f0000ae2000-0x20)=[{&(0x7f0000180000)=""/158, 0x9e}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092f000-0x8)={0x0, 0xffffffffffffbbb9}, &(0x7f0000238000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f14000-0x18)={r1, 0x10001, 0x30, 0x5, 0x63}, &(0x7f00009b1000-0x4)=0x18) recvfrom$ax25(r0, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f000096a000)=@nfc={0x27, 0x7, 0x1000, 0x7}, 0x10) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0aed74b0d5e36c0000000000000000b7", 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9d000)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f9d000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @rand_addr=0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00007e4000-0x40)=[{r2, 0x0, 0x0}], 0x1, 0x1f) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00006e7000-0x48)={0xf, 0x13, &(0x7f00001e3000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ff}, [@alu={0x7, 0xc84d, 0x4, 0x5, 0xb, 0x0, 0xfffffffffffffffd}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x2, 0x3, 0x49d, 0x4b02}, @alu={0x7, 0x1, 0x0, 0x0, 0x5, 0x80, 0xc}, @generic={0x1, 0x7ff, 0x6b96000000000000, 0x4}, @ldst={0x3, 0x1, 0x2, 0x0, 0x1, 0x30, 0x8}, @generic={0x6, 0x7fffffff, 0x81, 0xdaff}, @ldst={0x0, 0x2, 0x3, 0x0, 0x7, 0x30, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000-0xa)='syzkaller\x00', 0x9, 0x8f, &(0x7f000096e000)=""/143, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f9e000-0x4)=r3, 0x4) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$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) listen(r0, 0x3) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000001d, 0x6, 0x41) write(r0, &(0x7f0000f79000)="2600000024004304000000000010910000020004010000000000000001ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000918000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f87000)=0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f87000)={0x0, 0x2, 0x30}, &(0x7f0000399000)=0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f87000)={r1, 0x7}, 0x6) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f88000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d21000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000049b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001, r2}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f87000)=0x1c4) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f88000)=[@in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}], 0x68) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f8a000-0x2a)={r1, 0x2, 0x22, "db4b1375ff71c52adeabae4b24404a3208c52d84521ecdec65871fb4003d102bddf9"}, 0x2a) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f8a000-0xc)={0x0, 0x7ff, 0x10}, &(0x7f0000f89000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f89000)={r3, 0x0, 0xffffffffffffff6a}, &(0x7f00004da000+0x80f)=0x8) 2018/01/06 19:09:44 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000539000)=@common='gre0\x00') r1 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r1, 0x74) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000062c000-0x10)={0x0, 0x68, &(0x7f000062c000-0x68)=[@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x39, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}]}, &(0x7f0000010000)=0x10) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000062b000)={r2, 0x0}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xf) getsockname$netlink(r3, &(0x7f0000116000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$ax25(r1, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000016b000)={r2, @in={{0x2, 0x2, @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]}, [0x7f, 0x3, 0x7fff, 0xfff, 0x0, 0x1, 0xfffffffffffffff7, 0x2, 0xfffffffffffff800, 0x8, 0xee, 0x5, 0x3c3e, 0x2, 0x1]}, &(0x7f0000335000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000549000-0x8c)={r5, @in6={{0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000073000)={0xffffffff}, 0x1) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(0xffffffffffffffff, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000513000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x76, &(0x7f0000273000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1db570396750c609"}}}}}}}, 0x0) 2018/01/06 19:09:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00002f7000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ffd}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dc6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e64000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2c7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) bind$inet6(r0, &(0x7f0000751000)={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/06 19:09:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008b1000)={0x0, 0x5e, "2122ca1b479292bd2d1d6b3644f9a12d4c7a65944ccedd316288701716cdc637ef1304ad983c0d822cd55184fe40e0f8826b3b590a75a97ca68564c505bc519f6faac29b42980a07c51333a5d9d84b7cf9e2a2b0dc23c7102972d9f61828"}, &(0x7f0000296000)=0x66) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002e7000-0x8)={r1, 0x9}, 0x8) 2018/01/06 19:09:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xfffffffffffffffe, &(0x7f0000f52000+0x88a)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a99000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x134000000000000, @loopback={0x0, 0x1}, 0x81}], 0x2c) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000bd1000)={{{{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]}, {{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x8, 0x9, "49795e237be7ced3a7c6e9068de0f7a4f9b90c46a6f0c15dabe802862cfd21fd2384e8796d612cd4eb9e65163804ceb1b26fdbc752dfa30005487147e98e3a5f5296714031f264b44fbff06745d678a0"}, 0x160) write(r1, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904000a0007100800010004001300000000001f000000", 0x24) 2018/01/06 19:09:44 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xffffffffffffffd8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f84000)={0x0, 0x0, 0x0}, &(0x7f0000f84000)=0xc) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f81000-0x10)=[{&(0x7f0000f80000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:44 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aaa000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) accept4(r1, &(0x7f0000b7d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f9d000)=0xe, 0x0) 2018/01/06 19:09:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6e000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0]}, @common='lo\x00'}) pipe(&(0x7f0000d38000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000060000)={0x0, 0x1000}, &(0x7f0000a6a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004b7000)={r2, 0x9, 0x5, 0x2}, &(0x7f0000c0e000)=0x10) 2018/01/06 19:09:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10003) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407160904000a0007100800010004001300000000001f000000", 0x24) readv(r0, &(0x7f0000949000-0xa0)=[{&(0x7f00007ae000-0xc7)=""/199, 0xc7}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f0000738000-0xab)=""/171, 0xab}, {&(0x7f0000522000-0x3b)=""/59, 0x3b}, {&(0x7f00003ef000)=""/159, 0x9f}, {&(0x7f000019c000)=""/200, 0xc8}, {&(0x7f0000f29000)=""/234, 0xea}, {&(0x7f0000a15000)=""/7, 0x7}, {&(0x7f0000299000+0x71b)=""/200, 0xc8}, {&(0x7f000028c000)=""/108, 0x6c}], 0xa) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000298000)={@generic="c9923b74d53ad3cf94fb9299c134a406", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:09:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ffe000)={0xffffffffffffff7f, 0x0, 0x1, 0x6eb1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000494000)={r2, 0xea5c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00003b0000)={r0, 0x80000, r1}) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) r3 = socket(0x0, 0x80006, 0x10000) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000811000-0x4)=0x0) pipe(&(0x7f00001a5000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000de5000)=0xb52, 0x30d5a846f28f07a0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000d2e000)={0x10001, {{0xa, 0x2, 0xfc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x7, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002e8000)=0x1, 0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6f000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000b70000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6f000)=0x10, 0x80000) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x7fffc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000865000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffa, @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]}}, 0x6, 0x72ff, 0x7ff, "6c996dab33e25982ffcc8f7fd863fb978252b73ffeb8d1d30e0b6005293dba94cf06807b042fe792805496f557a82d9719f92c30f0d9e2a69338669aaa543bef0b9c39c520dc3384f146d720823c7563"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f98000)=0x0, 0x800) sendmsg$netlink(r2, &(0x7f0000d2f000)={&(0x7f0000c66000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000029000)=[{&(0x7f0000879000-0x131c)=[{0x9c, 0x77b, 0x808, 0xffffffffffffffff, 0x1, "654e67f6047844ab8d3080d351485df3faf23c28728ca224260ce012ea18101730c0bb3175eec41707da24cd0ea2e9b8b6f46bc09d93bf3de44ba56bbd420cc6642ecb137e48aa2b5a130fd36eb764780508cf8f1bf2a884d7a269bef52bc11aa1e8277a21a872a54acb2f036242e625f58fe5e502a2e6a336c1b1a4d2cff4a3ae84a58f6ca3b4f5c123"}, {0xa4, 0x3, 0x0, 0x8, 0x3, "7ad0c102be168c231984750dfb565cc794b7d3885bec8c2f0207dcdfa3d03ae1f19366069902247297c81b41872c7f5d01acda96745105ffd65ce58c03ec8b73768511117b016c88f75cf7d88cda9bd0acf05f8d9e0706b6a123f62fee13af7da61b73894ddd3ed86c478d822d7b54829b2b13d48382653316bf970a0add7a7188328c6d833abda61ab4af64c433c1b8e82f20"}, {0x64, 0x0, 0x20, 0x5, 0x2, "1cb4ae1064bf5f146ba0c14b45d877ab4c76f24963c10810f1e43ebc2908e8f8bdbed4aafc444066bc5c12be1ca8110ba402dc61529b5054905330defcb0898a9a9a70bc3b4c2a504f748f306a179b2dffe8fe"}, {0xe4, 0x3, 0x400, 0x0, 0x0, "a2a4b04f8e17fee487aa02b42638144bba5d2ce4b5120bf58f79339d7acb0b015070759f862a7f6b9f36110abf26ad92beb0559f53a1f2a28453e0b0745879b247034565fbcdb872458d2fc96f89e923902bd3e3db12ee0d9ff482bf089a9a7308f8a0bf6135a424a2fbc912a2d889c3d5255907bdd79e37f394c8f62d2c4d4b2ac3050982422889f1dab8f0b164b0fba610e4662e975123a25a838dbc7bb5f1cb54bf1aa585a1edf3bf17b6699580a80fc4231a616b9b0f3007201978b7f735626e6ba2ee275777e8e8b701d596197891101d08"}, {0x84, 0x1, 0x200, 0x2, 0x0, "69cc100fc1c81fa214b863ae67a813a6f4021ebb101123f0a8fbe6d26ba640f424d581d4dce3290a1ad2539ba7115b15c79320cd73a39daa38fdda7e09af89edfe57fa3370b021a642c5963b05b2b25bc47bb96550a1d9f8aef5e75e36907f494202269732f0f694a6367bd22f3312f20e55"}, {0x1010, 0x1f, 0x600, 0x4e41, 0x2, "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"}], 0x131c}], 0x1, &(0x7f0000c88000)=[], 0x0, 0x20000000}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) writev(r3, &(0x7f0000407000-0x10)=[{&(0x7f0000cd6000-0x3a)="390000001000090400000000004000000700004a03000000000000060000001419002900040000ee000000d10003000400ff090000ffe46d3e", 0x39}], 0x1) 2018/01/06 19:09:45 executing program 5: socketpair$inet(0x2, 0x5, 0x9, &(0x7f000016c000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ca3000-0x90)={0x10000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8, 0xa4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00004ba000-0x210)={0x8, {{0xa, 0x0, 0xde6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$key(r2, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000fff000-0x10)={&(0x7f0000125000-0x10)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x200000000000002) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="777c14b195f4", [], {{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) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000014000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfe000+0x2b9)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000081000-0x4)=0x0, &(0x7f0000d69000-0x4)=0x4) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x11, 0x3, 0x80000000, &(0x7f0000416000)={0x0, 0x0}) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000417000-0x8)={r0, r2}) [ 401.058101] sock: sock_set_timeout: `syz-executor3' (pid 32028) tries to set negative timeout 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x80, 0x20, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63417d3731964c7546f", 0x11}], 0x1, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x100000000) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x0, &(0x7f000096e000)=""/0, 0x0, 0x0}, 0x3) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket(0x10, 0x3, 0x1) connect$nfc_raw(r0, &(0x7f0000c50000-0x10)={0x27, 0x0, 0x1, 0x5}, 0x10) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b4e000+0xb2d)={&(0x7f0000f58000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000b17000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000001}, [@call={0x85, 0x0, 0x0, 0x2b}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x3, 0x0, 0xa, 0x5, 0x100, 0xfffffffffffffff0}, @ldst={0x3, 0x3, 0x0, 0x1, 0xe, 0xffffffff, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000f58000-0xfb)=""/251, 0x41100, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000673000-0x8)={0x0, 0xed}, &(0x7f0000e90000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000261000)={r1, @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]}, 0x20, 0x7, 0x0, 0x2, 0x0}, 0xa0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000652000-0x4)={0x2}, 0x4) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00007e2000-0xd9)="9b4701041e2d23b31787d3ea1699798298a363757a3625915151b33b0b3c09a9a900e26fb8e8fc694dfc321a5b3738800379be5335cd5833c2f1b6e375ad30b0a9970bb34ec6bcdf557f28f237adb02746184b82a1792f0d686d6ae9680ac39a88d12f69d0b820b7ba13be3386e045ab1eb5f1abb8a82bb067bac5ceecad977d45b9d02aaf418dffe889cf71c99c80edf4bfeb6c5acfff0b50743bc1053a8261ecc67a2c84a7db04a4677438e7c4fa1ec1283628621c0a245d49556e3d2f17a7c8f375f955f996844e424159ef91378502a5d1e330e6c44045", 0xd9) [ 401.128995] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00002b9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00001dc000-0x4)=0x8, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f99000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8c000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000056c000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x10000, 0x2, 0x2, 0xa, 0xa0, 0x80, 0x29, 0xd5, r2}, {0x0, 0x4, 0x10001, 0x4, 0x7ff, 0x8fb, 0x9, 0xffffffffffffffff}, {0x0, 0x5, 0x4, 0xfff}, 0x6, 0x8, 0x3, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x6, 0x3, 0x1, 0x69a0, 0x1, 0x3}}, 0xe8) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a4000-0x5)="1169666ea3", 0x66e) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f61000)=@dstopts={0x11, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x8001, 0x4, 0x200, 0x6, [0x1ff, 0x5d30]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7821}, @calipso={0x7, 0x10, {0x6, 0x2, 0x100000000, 0x9, [0x3]}}, @enc_lim={0x4, 0x1, 0x6}]}, 0x44) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f000024a000)=""/122, 0x7a) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000c4e000)={@common='ipddp0\x00', @ifru_mtu=0xde3}) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006eb000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000661000)=0x0) connect$bt_rfcomm(r0, &(0x7f00009bc000-0x9)={0x1f, {0x80000000, 0xe00000000000, 0x0, 0x1000, 0xc6a, 0x8}, 0x87}, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00001b2000)=0x0) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004f8000-0x4)=0x0, &(0x7f0000295000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003ae000)=0x800, 0x4) read(r0, &(0x7f0000da7000-0xd3)=""/211, 0xd3) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000087d000)={0x0, 0x6}, &(0x7f0000eea000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9e000)=@assoc_value={r1, 0xaae}, &(0x7f0000d3b000-0x4)=0x8) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009a1000)=""/210, 0xd2, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f31000-0x4)=0x9, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x14e) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x6ef000, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a46000-0xc)={0x0, 0xb8fd, 0x2, [0x6, 0x1]}, &(0x7f0000f83000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000813000-0x4)=0x0, &(0x7f0000c1f000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x1000000000089f3, &(0x7f0000781000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f3a000)={r1, 0x1}, &(0x7f000056f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004c9000-0x8)=@assoc_value={r1, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002f1000-0x6)={r1, 0x0}, 0x6) 2018/01/06 19:09:45 executing program 3: socketpair(0x0, 0x801, 0x8, &(0x7f00006e5000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006ca000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00009a4000-0x2c)={0xd, 0x0, 0x9, 0x22834d40, 0xa, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eb6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c7000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000-0x4)=0xffffffffffffffb4) accept$ax25(r1, &(0x7f00002bf000)={0x0, {""/7}, 0x0}, &(0x7f0000ab1000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r2, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x806, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cd7000-0x18)={0x0, 0x7, 0x20, 0x7, 0x8}, &(0x7f0000001000-0x1)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aeb000-0x6)={r2, 0x255}, &(0x7f0000bb3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xf2)={r2, 0xea, "db36124046a0714ecead07796dfde857e685b7aa4d2d170edfb173126ef8b146965820701f827351e3b61ccbf654693b766c26fd25d32fa9bc4d5cf5a1e861bb7feaf6a18ef44af8880ca3504879841bab83db80490c7c400790c4bec5ff36cd5061cec56898b80918a7c406e7e21b18b1654f7aa3f567cff0a08ea30ae284311723aa1f738b0d99181c953b3b1417d68e9deeda8f9aa72bd1d5df98e4486f96c54af03d3c22c86ab5d2bc0f9ae70c459e28eb334c095f4e376d65f73a90013fa700e59551a142be8a1e8b1ae474d072133bcfd823fb3b9d6818f7f6792c6e0b921b29e9283fff2138fd"}, &(0x7f0000000000)=0xf2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xdf)=""/223, &(0x7f0000001000)=0xdf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000)={@generic="c834902b331fabb2bc9250fb61c0e9b7", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r2, 0xb7, "e10658a7892a6f563d7995d6b3b88102e3c465f9bf279a2f91feda7f8edd4641c831f752e7d3fe89f8d1af1913e50d7a643a8dc6899db3ab3d0408d5d3422d8b1bda916b01e88b7d2ba2a14258eb5dc2dd422eb5a46ea8522787396531622b1463dddeb2182da9bd6b541891df827358f6acaabd1083376deb8f84802fafde32a31e85277aa2f9ccf60ca1f706800ade3f4a41a85d9b0efa0eb4a4fd20e6ab9983509e1d5dc33c202aecdcf08a997516898de491a925dc"}, &(0x7f0000002000)=0xbf) getsockname$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x1f, 0x1}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x4, 0xe919, 0x3, 0x1d1, 0x6, 0x71, 0x2, 0xb5c4, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000007000)=0x100, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000a000-0x4)=0xffffffffffffff83, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000a000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/06 19:09:45 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000001000)=""/229, &(0x7f0000000000)=0xe5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x6, &(0x7f0000732000)=0x2) mmap(&(0x7f0000472000/0x3000)=nil, 0x3000, 0x1000006, 0xa2010, r0, 0x5e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c19000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bab000-0x18)=@generic={0x3, 0x8001, 0x1}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) writev(r2, &(0x7f00009e6000)=[{&(0x7f0000744000-0x9b)='T', 0x1}], 0x1) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x80000000000) bind$netlink(r0, &(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80100}, 0xc) r1 = socket(0x4, 0x1000000000000104, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x20, &(0x7f0000004000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x10}, 0x68) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0xe5, "9f94d8782576f8e704892fc1701f8d4ba493e17d07b976c269a7835392a965dc913f75c8fd264d212c771513193114e7735292b02a8aa8744ea34f30915f0b9c04684cd0b0f24e3750faf988cceb9102567cc3c065b374c413a16983b08376a72bd343548236f2d0df072495548c023d9c9106a49e5550a42d60f6eb215c73660679560e1410400d3c1829bd83121a955bc2b4440515e99bcfec34d711735a38717019a7584327f1e1fae61f896322ea4e07cabddfd552f1bc6d5bb1ebf0216b2fc7b28834937a50c34e30d58a0588f1038325200087da4107945810116d1b78407b1303bf"}, &(0x7f0000007000)=0xed) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000)={r3, &(0x7f0000006000-0xb7)="410fae6047cc3d1499cc815093514cb86fdd70ad8a672d971a8f555d5a643dd4aaab95f2754ce918ff959b693fb15391acc249b3572249503b1f5933bd245fa88b97f71295f03e22ee56c69df7ae0c987be05a0451f86cca386c8789285b3dadb437ec10699f3ee24187e17af2a557d8f25491382e595a63739108c819915538cf4b7da33d3bd566e0befe1111d536f4cfdc96f427f583562d95eaf6be919cfffd0352fbfd142c4cd458a742e1aab3cf1947007f54eb15", &(0x7f0000006000)=""/184}, 0x322) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x5, 0x4, 0x80000000, 0x8, r2}, 0x10) getsockopt(r1, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000a20000-0x1a6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9ee66f", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c2000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000617000)={0x0, 0x9}, &(0x7f0000902000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000688000-0x4)=@assoc_id=r1, 0x4) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000378000-0x4)=0x0, &(0x7f0000977000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/06 19:09:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x1000000df) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f88000)="5ac3eb899d031b74edc1744ea466d4d035816d5c94b5fa7608a62eb0529ea4ba1f4613b6b780c3660c99e01bae782c1ead70067e0db0855a9ee1499238a6b6af604fc37b51aae8de573671439cd5ad380c3b22f8a50fa132715f", 0x5a) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000570000)=""/98, &(0x7f0000f8a000-0x4)=0x62) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000f88000-0x1000)="ef004b8739ecfc8ece4cc86caeda9e8e58616667a409af98460fbbbda6e63f9afbe37268f793e8806aaf1c0f39b0be6578f6deced2f44384c76e24d0b9340d7588883fa5936bd8869eb7a73ef2c5c04828b9d5f545046792093f95b6e41d864ae57066ce536cf5416ea1277f0d4afaf6b79bb19a5245880ec80337071ba550cabbcc648d68b32200", 0x88) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5e383e5b3b60cd15d54dbb7", 0x10) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000ddb000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ce8fe8b93331d7bc3a5848cdd2dfa5b5"}) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000bfb000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00006a8000)="4439aa1d6ca8150850234651144971") mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000945000-0x18)=@get={0x1, &(0x7f0000945000-0x1000)=""/4096, 0xfff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f000073a000-0xf)=""/15, &(0x7f0000943000)=0xfffffe50) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000946000-0x4)=0xc) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000038d000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001cf000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0xf57, 0x0, 0x8, 0xa, 0x20, 0x80, 0x29, 0x8e, r2}, {0x80000001, 0x8, 0x7fff, 0x70, 0x1, 0x100, 0x0, 0xfff}, {0x0, 0x7ff, 0x100000001, 0xab}, 0xffffffff, 0x4, 0x1, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x8, 0x1, 0x1, 0x8}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000495000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r1}, 0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006b6000)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x800, 0x7, 0x9, &(0x7f0000944000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3fae, 0x3, 0x4}) socket(0x8, 0x2, 0x9) 2018/01/06 19:09:45 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x9, r1}, {0x1, 0x65, 0xfffffffffffffffa, 0x9, 0x3, 0x7, 0x3, 0x5}, {0x8001, 0x1, 0x5, 0x96fa}, 0x5, 0x6, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x3, 0x6, 0x5, 0x5, 0xb4f}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000e31000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ce000)=0x10, 0x80000) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000039b000)="1a5a6700fc61fc730a9cb8ee3a5ff37a7c557cdbe51f624da3a448842eaad89a8975ca79e73fc48846d5e6dffc01c6b08c878e7764f09b042e32476a9bb6526800062e2c1dd20fe2c4264c9c8fd164793a7fab697f7ce3a81b3bf65a36228e3de092aed49ce17f45c6dc20c94b4b26dec17ba8d252eb235bad79f87237e974e9dfcab9911eae198c67a989c095005d109eff081818ddb1cfff97fc9a953889b09989732c3996dfb5081bd8000000000000000083b9e619f093cc5dfad9b9626d732dea4db3fa8218aab3f96495281529f970d000", 0xfffffd2c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000085a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00008ee000-0x28)={&(0x7f0000045000/0x4000)=nil, 0x3f, 0x7, 0x8, &(0x7f00008f1000/0x1000)=nil, 0x9}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000041d000)={0x7, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x8, 0x0, 0x7, 0x7fff, &(0x7f0000f78000)=@common='dummy0\x00', 0x8, 0x5, 0xffffffff}) sendmsg$netlink(r3, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00009e4000-0x4)={0x0}, &(0x7f00005dd000)=0x4) bind$llc(r1, &(0x7f00009fe000-0x10)={0x1a, 0x0, 0x8, 0x3ff, 0x73efc13a, 0x81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000036b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000609000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000b22000-0x4)=0xd9, 0x4) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f00003bc000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f00003bc000)=""/193, 0xab}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000002000)=""/138, 0x8a}, {&(0x7f0000001000)=""/0, 0x0}], 0x5, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009f6000)={@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]}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000099000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000004000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000005000-0x4)=0x0, &(0x7f00003bc000)=0x4) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000160000)={{0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x4c, [0x8, 0x6, 0x3, 0x0, 0x0, 0x0, 0xff, 0x2]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0xfffffffffffffffc, 0x1, 0x8, 0x0, 0x0, 0x0}, 0xf) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e3e000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@rand_addr=0x8, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7ff]}, 0x28) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000891000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000bfc000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d09000-0x40)=[{&(0x7f000044b000)="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", 0x0}, {&(0x7f0000143000)="60f514b645affe8e4ffa554ea511d5acd940321c3bffcdc095af155a94359fa617b72f7bd56aff", 0x0}, {&(0x7f0000f54000)="82148d70f161a412d037201efa756514b04742e91d0dc46e299ab6666b8198a3703b019bc1359fd2749b4b36b6f10b6ec886c2e56fbd88984a4b73fbf410437724ff29c1b09c3f175c6df59c50a1f184d2398657c50233d8322d79c883c8e1117fa80d1b34737a58457654e8c3d8e1397cefcfbdf3dcf6c4549b30512b74495d1dd9270c47d1f23619c9c1a679704b56003ec795", 0x0}, {&(0x7f0000202000-0x2)="2926ffa22411f2199316431ba7daf941f90feb35f86dabfb87cfede51e81f997e3", 0x0}], 0x36d, &(0x7f0000062000)=[], 0x0, 0x10}, 0x10) r1 = accept(r0, &(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a55000-0x3)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000044c000-0x10)={0x5, &(0x7f000041c000-0x28)=[{0x9, 0x7, 0x9, 0x1}, {0x3ff, 0x9, 0xffffffffffffb591, 0x8}, {0x100000001, 0x8000, 0x8, 0x10}, {0xfffffffffffffc01, 0x1, 0x4, 0xffffffffffffff80}, {0xfffffffffffffc00, 0x1, 0xff, 0x0}]}, 0x10) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x20cc, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7fff) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) socketpair(0x11, 0x2, 0xe, &(0x7f000081b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000093f000-0x8)={0x0, 0x80000001, 0x3f}, &(0x7f0000cf8000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c8000-0x3)={r2, 0xbf}, &(0x7f0000d62000)=0x8) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000023e000)={r0}) socket(0x9, 0x806, 0x4) [ 401.483678] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=32150 comm=syz-executor2 [ 401.521369] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50 sclass=netlink_xfrm_socket pig=32165 comm=syz-executor2 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x80005, 0xcf32) read(r1, &(0x7f0000e7c000-0xbc)=""/188, 0xbc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000324000)=0x0, &(0x7f0000881000-0x4)=0x4) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ff5000)={@generic="20b8b88bd5449d755ad3a700e0809436", @ifru_flags=0x40000000000b800}) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='ip6gre0\x00', @ifru_flags=0x8400}) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000b6d000-0x4)=0x0, 0x800) sendmsg$alg(r1, &(0x7f0000a2b000-0x38)={0x0, 0x0, &(0x7f0000738000-0x90)=[{&(0x7f0000811000-0x9)="94ece4d4b22da98724", 0x9}, {&(0x7f000007f000-0xfa)="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", 0xfa}, {&(0x7f0000455000)='>', 0x1}, {&(0x7f0000ff7000)="968f761bc3103290c393933b4b80c36ba40b9976bd23166d370400244e4e82a4e392135e8df6a0aa0047736ee36c473575cc105d438ee10f002c189201d3c5bcb17151cf4a3e1139ee5f4da2473b9928f4750982da1b47eb4dcfb3e0895395055008a545eac787974b88c9f19111ae7229c9850a30f01b6bcbbbbfbe740836d692311d1d90d6dee7679fe1beb1eac5546b727d81035d", 0x96}, {&(0x7f000095f000-0x20)="0e7f3b13c270595ac4d9a7f5f6fde3969ed686d2757a45e96808d52662cc8a72", 0x20}, {&(0x7f000026c000)="70b20ea45f5d1c557fa61ea852585d25ecb23acb788aa6f444bdbd34feeb2ce47e5df84a", 0x24}, {&(0x7f0000052000-0x12)="4b70f9766fe0fcc7e1f504146a1dfe2177eb", 0x12}, {&(0x7f0000e4c000-0x21)="a45a74887fb3efb63d1abfa72cf1112a1ed3c0692a70e604692b34f66ac3b469ea", 0x21}, {&(0x7f00003f0000-0xca)="dedad4c372282012e8e175176d3d9c565177929ed4bd56b7aa917a2bae33a3b80ac00477d685f2663996e118074ebc34864d840ca05b033bbe3a83b3f97ee0cce75d37f8a2cf1bf19ad54ee6bd4a0c66e60a03646ed61099383efd8e78d2e911b8eb54378f8bbd687b3d6bdade0c0041ec66092eef3f9784a26412fafe8253fb5fed932e39ed41d7982db2c94a89fd259a04d53570b423bbd192c50cd176f310026a1f98c33728a2fd6bb7507b670cbcefd59e8e87b2531e60769fc86e52f42ee9406e70ed7f2734c664", 0xca}], 0x9, &(0x7f0000aaa000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "1279eac1d4041b27ca4acaba8657edc834259a07f49344953d3d28df3fd6c9f3cff66f03c908bf78247402d2541b6ec2213ffc0068dab4fe333183f4814bc56b19a4f796bef07c6c1c81dc5559f24a97124fc7c19805cf0bff0fd534f7a6c967b5e4cc0bac867b47b2ad04f8634486684b53d955ee6faca34bddaa9682"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x859e}, @assoc={0x18, 0x117, 0x4, 0x79acbfea}, @iv={0x30, 0x117, 0x2, 0x18, "340c8e253e2e41ead023ae4076e7c43e3e497dde187a50e1"}, @op={0x18, 0x117, 0x3, 0x1}], 0x188, 0x4000000}, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f6000-0xab)="f25c1621df0de928d9379254f8c2579c71d933d370a71aacbe019f8dda78765cb6", 0x21) socketpair(0x9, 0x2, 0x2, &(0x7f0000ad2000-0x8)={0x0, 0x0}) sendmmsg$alg(r2, &(0x7f000034f000-0x150)=[{0x0, 0x0, &(0x7f0000e57000)=[], 0x0, &(0x7f0000fc2000)=[@iv={0x110, 0x117, 0x2, 0xf9, "cd2207131a179a89f16da1df44dfd5e97c4c1b588bee104bfca1b8d4909455884f60c405b96c09c54f935cfb980bbb7b7de5c0a89cbc01e61ca8548269706c7d716f5009bed874d02331c4dcbcd0da72680717be73fa5db2e497009bdcd4047dc27e1dbec0f818327c6203da5d027eaec0f5fdfd8184ee61c4d12d6ba375138617e449af93769b43a8236b95bfb01539fda7f6296d7e05ccee863855fe0193b6dd0d06a4a9e1da9972b132254e72ffe7da5f3a422eaee0530035ef30575ad0ef34783895f17ddeec9fd2661a1ba5cd99c34c57cf6a57afd87c4e1c7aa31ac9f26c032b7157332ca2114f3a2ea5c74d5593bbb7c1a5e50202df"}], 0x110, 0x20008040}, {0x0, 0x0, &(0x7f0000584000-0xa0)=[{&(0x7f000042c000)="6c80d1d7f73d0b81110b66d2d849ad7bf80c065e8f3c897458eb84545ec9d00702c1e0f1414ca8d1f80cbb956c34f96c289a1a23ce20adaf9e83ce50982cf57c21b061b50c6813750561ebfe040353a5cea3a605df0b178e9542d38d1f", 0x5d}, {&(0x7f0000b93000)="d661711c5a7db2167da5d6f11647ae87d2f4c5116142070c828610b10cb5202fd42647067f548d59ec7b736d2d37da25f91c028de9891f1660", 0x39}, {&(0x7f0000c56000)="482126e9cb63e6d128ead120a29c2d5f0d7c75bf1dfe0a1088e4dc4342309188aca357c3eb943cbcdebe3d4852faa44f2cf9b7fd68b4f9bc3c4fa7752e70e810d5b2801fc3776ca8408b19c3978e5c3489c84b79868828629decc0ae5bca8763d637030d28bec02cd99d6e4e65faf06711d00b325cd33d9feb50890ebded62f01d3e8bb3f3657e8da9f28a3d0507c76a32a00e6c1058867f8925938075ca7ba99f2e4c415ce4fa525d19a0a8af399a67e28045bb92d414526ed383f2121e1bed2fc01048e523eaec77128feee5aaf1d7eb51db8e3502b1af05027642ab905d1f0dfe1b2ff05e1c1dbe84f2432fac6e0d9b3dd729a9b177", 0xf7}, {&(0x7f0000956000)="853246a108fd56bdf8be5ec3fb871d77265482cfaa2cb92684a837ea4eea69eedf639446928adf799a7b0189be48d9d941c4b47fea7075842f8f094f", 0x3c}, {&(0x7f000005c000-0xf7)="e5703f92d41c229228650ef639f79d9f9befeddcc439b875c279005e1d982067406f36cdfc7a7d9fd4fa284a774cfaf08a7868b7d66df33d8018911b0d16a7e45678cf53b0a2714d78790b38af9ce1de284512c99a8ca82e9680487f15f5b6af5c3bf40d44ef499ab61fd3d51ce14b421ab07eac7ff861ad0f41949715bd4fee669607e8b3583df99d55255dd5a55b3cc09a13fa351ea0846f9842d8fb66edb8b6b1f499cc431cdaddd3aabcc197e276a4fd85ba2722ea509d0dbba08cd58a70252990befdf2e392bc267d4dbdfdcc40d8d71545af0336c9104df305ce143d7aeef4d708808e2a43de25ea00cc903fdff5ab43cd647fa4", 0xf7}, {&(0x7f00003bc000-0x1000)="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0x1000}, {&(0x7f000000b000)="f79209189a28a5a933017f6d9964af76c464c97b35042ac48f4613b45f608c8d8c2794992b0bcfd9481c9358d9a9cbe4d12cd1d2869940ca890e654263c7c0ac50", 0x41}, {&(0x7f000085c000)="9874378c610e697e08802031b805c7694f9253d0ecc8c4793b075a82085f579bf2835da2f50dd76b7bb561347bf387ea0c79fadf6404908aa0142d9be666a510b946ab92c681053c2da9fc400a94943fb66ca388f7d2dcc19ec6929d35dad6fe59eca6e3ec315374efc283dac29e04106f8163949d9935f97d8c53a09188ee9ba619c619d24785b98180ef4c12", 0x8d}, {&(0x7f00008dd000)="fbec78faa93f3eeef0f0d19b98ca42211b03941e6230f4859dd3f243cfde979202a0450c7134526d589a292fcc7f1b772a97bd9ff65d75248dbfe7e3f9f30f72be601ca7053380134c1c38a6f7df1b56689db9f453ea4bd298d2a9fba1e7262f58d3c06e1719481a150118cc9f45545ca72f1aabfc2192d98ec2fd48a9a996804f8fd5f0ae2ba9880c81e5fdca7a6e51b9f3d1bb509f4543ac706973ccce83e6579a64b06c5a5809a37692d4f563201085d2762bf9cde3406698dd8939fb974d2f9babb997cc00a0a0ab71f4d2e38f610ddbec63f5b6a01df2befdf9b62a0b5bbcb07c2bfef1e8503ea4b03d35e21342aef3f307", 0xf4}], 0x6, &(0x7f000076e000-0xdd)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x300000000000000}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x11b8, 0x4000000}], 0x6, 0x0) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x3, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a0000000000000000418c050800", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netrom(r0, &(0x7f0000f34000)=@full={{0x3, {"45536e5db45ef8"}, 0x8}, [{"e3c9b87b3807d8"}, {"bdf445a4025f10"}, {"e84977c90a2d9e"}, {"fe5e041b5ea78e"}, {"8bcb95398c236b"}, {"202989384fbf61"}, {"9f948ec3c5499b"}, {"51ff89b48b87c3"}]}, 0xffffff1d) r1 = accept(r0, 0x0, &(0x7f00005e0000)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000750000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ba9000)=0xb7d3, 0x4) socketpair(0x11, 0x6, 0x9, &(0x7f0000022000-0x4)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000052b000-0x8)={r0, r2}) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a6f000+0xa36)={0x0, 0x98, &(0x7f0000a6f000)=[@in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x3, @rand_addr=0xbc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000086f000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000505000)={r2, 0x2, 0x1, 0x2}, 0x10) listen(r1, 0x0) 2018/01/06 19:09:45 executing program 1: syz_extract_tcp_res$synack(&(0x7f00004da000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x11e, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f387a4", 0x0, "f95d5f"}, "d782c9984f4e7367c08241bbc9875de0937a3f5486dbeb372e5fb16a92dd49a9820bcdf27ee76098b3c9e128120f8dc2140ee992ae6f8dfd06e6764c79f011ae879f65ed2be9"}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1000, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) sendto$llc(r2, &(0x7f0000001000-0xd6)="855343c95aa989e2ad7727ba56110e50a26a9e0ad936db48e52945c4cee40f316d7bbef3e20ec455b28bd025edf64273fe0fe2a5bf9f6a7d4ddae67e6307a87a930faf31d2d616013e976f0e6cab093334691e2e8026d2e3dbd07e1d886ce50395cbb2831b07da9ef5b3bd6d8b174d1a289f0b00d20ed563b6fcb226a3450ad67d3d14f0b84c1bbed3918a377b000fa3141a234884ac53096870c16ba96033a66afce86ab657119f3670ea2089981e44a05cde235c3b67c239e6557e3d1228d9f0bb4d5b03d7beec8fc9f5a1d66b455eec6e55e8dcf2", 0xd6, 0x8000, &(0x7f0000003000-0x10)={0x1a, 0x1d, 0x100, 0xffffffff, 0x5, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000019b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000290000)=0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fcf000-0x8)={0x0, 0x6, 0x3f}, &(0x7f0000fcf000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fce000)={0x1, 0x8, 0x4, 0xe21, r1}, 0x10) socketpair(0xa, 0x1, 0x383e, &(0x7f0000707000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fce000)={0x3, &(0x7f0000fce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r3, &(0x7f0000b15000)=""}, 0x10) 2018/01/06 19:09:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9a000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000058e000)={0x4, &(0x7f0000f2f000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 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]}) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000081e000-0x38)={0x0, 0x0, &(0x7f0000a7c000)={&(0x7f000035a000)={0x2, 0xa, 0x0, 0x2, 0x2, 0x0, 0x4, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002cf000)=0x7, 0x4) bind$bt_rfcomm(r0, &(0x7f0000b0b000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getpeername$inet6(r0, &(0x7f0000517000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003bc000)=0x1c) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008a4000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000dae000-0x4)=0x0, &(0x7f00006ae000-0x4)=0x4) sendmsg$kcm(r0, &(0x7f00007f8000)={0x0, 0x0, &(0x7f0000bab000-0x40)=[{&(0x7f0000372000-0xb)="6a3b89114efb9a23f86eb38c0245972bf4da9a2fa4bb12a7db76c8eb60c02aafdc797ef601ceabe226f897c58889af425488f3380549ae433cf12cbc3e9d", 0x24}, {&(0x7f0000112000-0xa0)="e4f0bef51700211812386e83ca71a7c267be96f1d9b097ad2e9bccf352d7c2a6b951c82972a6a640215e66121089660b8d94a60a92eb31d86c9f84383a76ea6adefd67c635128c61b7d8e43787def24591b616718ce7b748012607038c50e0181ead863a24add0e84839499cb3d674a09789a98f97d3105b6ee3967e93a463bb9d3346a8c16034deeaf070879cd9b93774931f3f31c9718ecb1e8dad250bf713", 0x119}, {&(0x7f0000f79000-0x177)="da29263eb8a19f610783c32e6cb45f698c34d082104b3d10b020107e629da708d127adadcadac35c277846884af5baf0babc8f1ed5e0f2958f324bbfeca38efcf8eee669dd1e634e1ab00e21c9ea36d50f0567c7bca569c8bdf4d5442920d40aa97f780ef60198d855a461c3188d90e25ae1330ec69de6991c456fee47eacdf876348ea9986ffac195119e78fb4dda622835cb5fc9a1f1bf34d4130eaa3e8d5e28852502780957486392cf00253c36ca8ff629ff8d55c4c36c56b4f407fed82c27a5e7683a99809900ed71c90100536ba398c260abffcad450ed6d71ab80c5546a60f7b7a1fa08721aef4bd9585c9fdbeb8b4862ba45e26e24a479fa63d77123e6f5a7e691695c14d7f3d4a846226320113f73772c057d475084566a94321abe65feb1d6d9cd4037d0f55ffae40567c1c92c068d12c13bc8ae14e9b04894e3b410265b24e2a281f7ef8951303d8fe607521c2084872a8ca62e0f13836c608f7ffb0eac67636e90bcedabb78e8cdd324813c8d8d2d95781", 0xfffffffffffffe86}, {&(0x7f00003f7000-0xbf)="38fcd8f0bb9010dd3f4451b90d7fbf3b49235a70124efbdd72e9d99fb44c8726ea9749c9c3705aa005ac9e6a6b0971980b2c56b8b58094c9222f0cbe6653454c1c0b54e71ba3d772236614b50abb53fb3c00f8a99b49caf93badaf10123fe1e2a968a222b00639d588fe1a09d49cf9febf1fd0f4c724924d1b50b9051aafe054926efcae7b8d04428f9f02ff404c6fde8aee033afda8094cf7e56c667f57f2acce883e163c45e60d8d6ee2ee3f00bea1894019069b96473a80c966ad2ed12c", 0xbf}], 0x1000000000000265, &(0x7f0000d2e000-0x268)=[], 0x268, 0x40000}, 0x40000) sendto$unix(r1, &(0x7f000066e000-0xb3)="c39e7ad02631e0d87e1ba6801d076265ebd391200869275c784cb7fc0485ffe294bd78e3573cf27e717abc9b21295fc18fa2e141dffc40789f75eb55f7d768868cc043b7e8393edcbd5254d6dd680acb795bd0e21155651c6d7e46a0b015c31cba7d16b9f3f68f7093c068f972d3c0077d3193bfa1cf1faf9b599b8e7a0fd18223be9dca6cf4c32d025bf66e25c130bf1440ddd52fc3c4acefb276c49b628ef8a74b81ad129b4ea0cb53f24712d838ac22b6b7", 0xb3, 0x48080, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 19:09:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc6", 0x89, 0x0, &(0x7f0000aaf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)='\n', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/06 19:09:45 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dfa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) 2018/01/06 19:09:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket(0xd, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007f8000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) pread64(r1, &(0x7f0000001000-0xcc)=""/204, 0xcc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0xfffffffffffffff9, 0x3, 0x0, 0x7, 0xf7b7, 0x401}, 0x5}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000-0x10)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000007000-0x2)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x108, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000009000-0x4)=0x48) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000b42000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d35000)=@add_del={0x2, &(0x7f000064b000)=@common='ipddp0\x00', 0x7d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000743000)={0x1c91, 0x20, 0x2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003e6000)={0x6, 0x8, 0x8, 0x6c5, 0xea, 0x9, 0x8001, 0x5, 0x0}, &(0x7f00005ed000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dcc000-0x8)={r3, 0xff}, &(0x7f0000ba4000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa3000-0x8)={r3, 0x5}, &(0x7f00007da000-0x4)=0x8) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000dfb000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfb000)=0x10) write(r0, &(0x7f0000d4d000)="a6", 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000092a000)={0x1, {{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]}}, 0xfee5a97b1ebdc6ce) close(r0) 2018/01/06 19:09:45 executing program 5: r0 = socket(0x9, 0x5, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8d2b}, &(0x7f00003c8000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000609000)={r1, @in={{0x2, 0x0, @rand_addr=0x3, [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}, 0x98) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000003, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 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]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000070000+0xd62)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:09:45 executing program 7: r0 = socket(0x4, 0x807, 0x8000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000765000)=0x0, &(0x7f0000597000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e24000-0x4)=0x0, 0x4) r1 = socket(0x10, 0x20000000000002, 0xc) write(r1, &(0x7f00000be000-0x25)="240000001000fd004d07e30840de010303050100060001001d0000007fe70af1000020d0", 0x24) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fec000)="8dbf", 0x2, 0x2000c000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008e5000)={@generic="c95d99417712782106e88afdb72d25ec", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e4e000)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d40000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000016b000)=""/0, &(0x7f00000f8000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f66000-0x4)=0x0) r1 = socket(0x8000000000010, 0x3, 0x9) write(r1, &(0x7f0000f60000)="1f000000f7030000000006c507140023", 0x10) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$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) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b2d000-0x4)=0x60) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000046000)="ab842b80c9484b94eb1dda68") syz_extract_tcp_res(&(0x7f00007d4000-0x8)={0x0, 0x0}, 0x0, 0xfffffffffffffff8) syz_emit_ethernet(0x52, &(0x7f00001b0000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 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, 0x0, 0xfffffffffffffffb, 0x20, []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000da8000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000088b000-0x4)=@int=0x7, 0x4) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r5, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000a2b000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb3d4}, @in={0x2, 0x1, @rand_addr=0xfffffffffffff213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) r1 = socket(0x800000000000011, 0x4000000000080003, 0x0) sendmsg$alg(r1, &(0x7f0000132000-0x38)={0x0, 0x0, &(0x7f00006f4000-0x90)=[{&(0x7f00004dc000-0x5e)="ac9d6c158023f1f358dfbb04a326948e9aa906fe914c31570f75019481bc5d8a2993ad33a4cb6d1e0649a64bcb0e7eba55b3e8c2475901d73dcee9d3c95ccbac9ca564435786a23af63bf5c7ccd43832126821b5cd8ad69df118ad80888c", 0x5e}, {&(0x7f0000592000)="e49540dbeb72fd9a6e44db27e8214a4e3143c6df400b0eeb73bbcc488c0e6f828e969b52f6190d4c5679cefa39e6da3be8f0520fa59e34ff6732ffe0482263d0ba6380aae42b5a3f1209e3f2db8331a33641085c9257c832ef9c2d2cc41bc562338862099aa76016d760083076b387ae5ead2b291b32b2f3cbf1efeeab94fd5f20633ed0359eeea010d6e71a4d4de2c9264bcebd9f29084c5e69035f675c58e8de29c89f0408d597b51e8e7f26b21481d14aed", 0xb3}, {&(0x7f00000b2000)="fe6b0a798b3a78e6f647ade75a39e39fe747e2ad165789281ae9d73706176f1a27e40edc847f124e1291bb6b9bfd012ade74cd5ddca87cde35686ec90dfe74ce6027548501d87a696d664616d12d66a7ec5cd20f48d6006889f7e83bba7a5eb69900a85762f9425e37befef24fe3c7034ab46f09a20ccb6d539823", 0x7b}, {&(0x7f0000c46000)="70cb59b03aa909455b9536b214fb765a36eb361e796489b358c5244466f299b7906a7f3ba0a9c7", 0x27}, {&(0x7f000084a000)="9c7ebe338afd673760c3486f370c51f66f0bf9357d5e600846b77eb6d9372b67410f7586a856cbd32265a798ec554d1332de2ca941c0587ababafd202bb2fbf59e0dd85fae65a366877bd4a677322500860f1e62b08fe35f6ad5ee303faa2287c8ad0dd6e93958c7f833b1fae8894dff354966b09b2321ee0c8363583f4830e91f1b4c48a78ad1f850e722f34c063d925096e2c6bc3ad279fa49bdfd02265bc7a9c90217f4f4b5ef2e08d70cb59fbe558bd3c2e7644ae7fc", 0xb8}, {&(0x7f0000593000-0x33)="f615ee8561c62ac417bafd0a4bbb89b739953cc039b6915f15610caf075023f3f5d219418665fafba8fd6c195c5ed7cf313228", 0x33}, {&(0x7f000045e000-0x1000)="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", 0x1000}, {&(0x7f0000ebb000)="68749a2e14806a1e257d773bf23501adb5d80ce0db42e7893756a45aafbadf5d55cc2af7acd4ce517b2dc8fb369b7b6b2aa80044d8fd69ddba2b53633f3c34894f9dae1072590cc3c2b8fb41b8a76a416839f4dd78cd996b0003af04f6b583a104d3dd883058519853c7ede9602169ac15f9e349ca15a0d0b16d557cf038bfc5ca5c84bf87d31c9a6ee363e58a9e82cb6e45b60836b5e8b8dc7eaaac4579184c6965596fafaf50d390c51f078669be34f2631ef631bbec8fc295ca42d93d6637b3e26e400272ad6f0a", 0xc9}, {&(0x7f0000007000)="00724fd08821b3838d1da5e65298852cdc066c554fb6a679c26fa4ad3169bff9eb9634c3a764a329", 0x28}], 0x9, &(0x7f00008e0000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc0, 0x117, 0x2, 0xa7, "df155d962475040dbf241106b6c8513519869874a541c3e314a973b655666f093a257482b40513f53164018b0a669616bef77474c38474db7441c3c2fad29e626ce70db2ab1100d5afe32afbc464feb8dc6c9e80612602cf0d03cea8ebd59c0ad736f7784dc07229a85dfc2e01f443a7c37acb348980b5eea82d7c277dadaa181c5d0b76089d6e01ffee469c165827c07407a541b1b312b1a7a49a40d995b8ee1ac6d9c6e07a25"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc7, "556c05e73559f33661b6cd7006ccaa923cb0958081837cdcb1e822f7fd2c62399d3632b4e6c0b3daca36ac756a0bc2f9a3c551853bc304f03dcd58b528718747444ec0656b9803ae52ef943999af59e005ab5594c1740111ab5f2f3f4f17aca962829dbaa9e83460c1d517b55c82d90eac97327a91223fa56c1d7775bea2cd173a05ec9d3b2201ce78743955b46a34e318814bdf31979cdd8c0a044df7fa0f80a8284ee8d71b20ac2ee92f4d482142db3aaa126e4c353932e3aa50eb58df427af6ba911655cd1a"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x230, 0x4000000}, 0x4000001) ioctl$sock_ifreq(r1, 0x0, &(0x7f000033f000)={@common="6c6f0000000018020005000100", @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000)=0xe3e1, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000002000-0x118)={0x2, {{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]}, {{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) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0xb25, 0x30ca, 0x7fffffff, 0x5], 0x4, 0xfffffffffffff58b, 0x20000000, 0x401, 0x40, 0x5, {0x7, 0x9, 0x5, 0x6eee, 0x8c, 0x1, 0x2, 0x0, 0x800, 0x800, 0x8000, 0xfffffffffffffffa, 0x3, 0x2, "e4624ffe80f9ffd7346fe5a8321b9dcb70f2021d0b3e98fd00844d99bfbe7006"}}) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000637000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, 0x0, &(0x7f00007fe000)=0x0, 0x80000) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8010000001a, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x27ffffffffffffff) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000106009a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000c000)={0xffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000854000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x3, 0x8000, 0xa, 0x20, 0x20, 0x3c, 0x0, r1}, {0x4a, 0x9, 0x4a, 0x10001, 0x2, 0x7, 0x9, 0x0}, {0x9, 0x4, 0x8, 0x3}, 0x2, 0x8, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0xfff, 0x800, 0x0, 0xffffffffffff4a88}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/06 19:09:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b1e000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00007c2000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000644000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x20, 0x1, 0xffff}, &(0x7f000015c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000902000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000730000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getpeername$unix(r0, &(0x7f00008de000)=@file={0x0, ""/4096}, &(0x7f0000dd7000)=0x1002) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b4000)={{{@in=@multicast2=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e7000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009f6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b56000+0xb45)={0x0, 0x0, 0x0}, &(0x7f0000c1b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d5000)={0x0, 0x0, 0x0}, &(0x7f0000f39000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000443000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f00005f4000-0xe0)=[{&(0x7f0000f0f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000875000-0x10)=[{&(0x7f00004d5000)="5acbecdf443449dd7f9af7f0fc5cc1fb466160d58736c564928b93c0d1fb524d385f07d1d3c7b789", 0x28}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000668000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000631000-0x40)=[{&(0x7f0000bbb000)="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", 0x1000}, {&(0x7f00000ae000-0x84)="f44734ff9964898097fad83ec8263abc9c73ed47909f6e7553b1c015dd6a94149519ee8f5fbb8e09a08e4c7ef1bba24880c99b5961b32f1f88bbb34d1cc5b6d08bf85c431976b80adebec20d5b1d1966f4f3beb2933896df0aef9d32bed8c146ec5c75993a80f859cc1a5697c4f1098784143b680e52f58e52830edcdbfe7337f96c3bae", 0x84}, {&(0x7f0000a14000)="ebb6d76c1f1a17b476f47a19693413ce99e0262ed7e94a4a2f9a49e09b26fc39e0bbb8656ab39eaa0cdc05f78d46c4374c00a594dc287c7791afb8695458ff8e5985d406d7f2355802fe10", 0x4b}, {&(0x7f00005a0000-0x7c)="294355fa6f0fa26e7e824228a5f958c898189ad4eb478ebc0ec673768b2292ae59cb6f9088c0dfa83f9f6ba871cfe0a56a408f4473ee8f7e563ed0fb57af54e3303ba2a0325f4ff90323b237862eccd666b557f312f7f484761132625f1dff8f8c434c6c4167a9e4c847edd358d28e83acfcdfa020d8a1cdc69f5ccf", 0x7c}], 0x4, &(0x7f0000674000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0xd0}, {&(0x7f0000393000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bdc000-0x70)=[{&(0x7f0000aae000-0x9b)="47bbfc1e7afb861fc0a97acb21484f93c5888d1d1ffdddea51eb2c434162d7fde03e02717449dfde5bed4b50e01f7e097f8cad3bec1a6698939af0c20b7e941a518c12828a2ce303cfe00f49ba26436975072fae740d7d173d4fa7bae2384701ed8e96dfde5169f01e97b6310f684d88624631a64930c65eea5a5effeae49f6f348904fd9eba776da79e0495891354352988dfd4de4dac6c05a645", 0x9b}, {&(0x7f0000442000)="520920e8d3df61cb6298c172942eff1858a05212ff2cca003bba7e24076549b004f3f08d6dec3e4d364e6d52875a4dbbcf98c7ce80241520d5cc6004e54f87d846f3fc9ea7444ef4d02c13f630eb98aaa9a5bded27234caa753fa52590e040911368c69766cc628f4cc1d26bf79d5a57fa0819e431cc11171dec9441d9532d528895e93b3964d1dd109ec07bd742e2ec7e70c1493590cc3ad18685d1d8794b24d623722d", 0xa4}, {&(0x7f00006f1000)="02fe14010ce69e6069ee81fd63dc6f0a8e1166b92796b560be061a942895cbb34322d44b6c5ad0866ebd0eb53ab33b4d320011ab8e4ac14202ea0bb4e36509f63664f7772b63a78189aa917ae3f4e5384dbdffdd6b53c4820db4dab53fe1c507a556f6a3fcf1fbce965f1b58e281cf4ae5dae9188d87c8b0713b26fe46bb870f022df4af29f8f70acf6381162dcbe68dd6b915c3573af22510280c426eb39376149d5b5b94a46b0881959dd1079448f7f4df4b7c5eb86e115efcb0001e17d12186710785ade0cf1d56b533d9cd7546", 0xcf}, {&(0x7f0000338000-0xc4)="c92cde04f7e8b9050a6ddfdebc486431b7c1e287000271ecb946b761666036c1d02a72cc0104d000c7177b803b885d71db4035f9b2e7f60fbc51531e87cb7de69c53a29a7ee3ea071d2386ead5af5ab64cec1e427edd04f87e7a80f8f78584ab484d98d3f8e306ee9496a1879e122090b50ed66f7eee04724c77fff9b942e28b927df0ba0313d6757db2d4f48207e44247e05bf33182c158cd7c316cc1878e3ea4ea8092ae74b084480019867bf54236a0f0cefa56bb6bed5c3015e60eec12941f5e82fc", 0xc4}, 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", 0x1000}, {&(0x7f000011d000)="fad36d9d79274580d409064db50325919dd6e743ea8e", 0x16}, {&(0x7f0000b57000)="07aec68878cfe8b47294d9d9856d77c99fa9596d40fc4826dc4ea9ac62599d0bb78c8da1256affe17bc4aaf7549588bf294e2ceba601b79d9c032a12f7c5622d446756a79c38442379d18f7fe7b9b0b6228ef513b97e2ef7ead9f974e17947d55f62ae801533cdb25fa3421f05285e4fc1b405e621e980d94dd92ea41851e98525807303fbf536f356c48a4e1ecb3e3162c168abf3426d5d34d865611073df134ea89f33a2e21cce4ad9256b5eca0aa78056c48a5fe11e473ebd4f12d4d0187308790654aaa405b4905ecd895ac6eca0bf3ca1c940247d", 0xd7}], 0x6, &(0x7f0000b96000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x40000}], 0x4, 0x40) r14 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r14, 0x6) sendmmsg(r14, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) getpeername$ipx(r0, &(0x7f0000028000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b5000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000480000-0x4)=@int=0x0, &(0x7f0000bbb000-0x4)=0x4) 2018/01/06 19:09:45 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00000c5000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d57000)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2f, 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}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000adb000)={0x0, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r0, &(0x7f00001e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000765000-0x28)={@generic="dd000ccb3a0b85f9a6212b80c2f91400", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bf7000)=0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b9f000)=0x2600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e7e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00009b6000-0x8)={0x3, 0x8}) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000ad6000)=""/5, &(0x7f0000d3f000-0x4)=0x5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000517000-0x8d)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 401.878669] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8b, &(0x7f0000764000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x80000000, 0x333, 0x0}], {0x8100, 0x0, 0x7, 0x7}}], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x4d, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x4d, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a"}}}}}}, 0x0) 2018/01/06 19:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000091e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e08000)="", 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000666000-0x4)=0x0, 0x80000) recvfrom$ax25(r0, &(0x7f0000e00000)=""/169, 0xfffffffffffffef7, 0x0, &(0x7f0000ba9000)={0x3, {"7301ffd4b34a42"}, 0x0}, 0x10) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x11, 0x11, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) r1 = socket(0xd, 0x4f48121b41f1b0cc, 0xfffffffffffffff8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fdf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000029a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007e3000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8}, 0x98) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0x57b000)=nil, 0x57b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x66, &(0x7f0000386000-0x8)={0x0, 0x0}) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000057b000)={r0, &(0x7f000057b000)="f2c8f464bebec18e6508aa657d256c9cd145c8477b0e2eb5ef7f3f39dd528331a91ae9f18687d5b4a97927cc968201fa9f4ed94e7f80da5510362330412492d36008ba61976e68a404148c71673bbe58d056bc31023b4cef68ccd3e334fefb9ac3d30af200929d5e2628b020a6fb9cbe93306dbfadf70ffd0fe3e3314ebf9a6777d41f033965c38890de00299e8ff66c606c82a0ab81", &(0x7f000019c000)=""/16}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000057c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000009d000-0x4)=0x10, 0x800) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f000038e000-0x4)=0x4, 0x4) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000057d000-0x4)=0x0) pwrite64(r1, &(0x7f0000407000-0x82)="41e7bffaececea7d2a2af83ea53c30e0e2e952b86a6dac40fe09d06ee996e63eec25d64b64ad04caf08604c6aea2a9aa80567bdec490d8a7474f9380bff9a0b89a61e9610e912101c0a0f28f904bf17f82c39740105589e88623aea95171c95562b88078aadf309013fecd2bb2f263f9bf957f990f6062a4a236c4d0ac00c6634a6a", 0x82, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000435000)={&(0x7f0000399000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000057c000)={@common='nr0\x00', 0x20}) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ddf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000029f000)=0x0, &(0x7f0000049000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) listen(r2, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="4e74005fb2d5982a13856e4462be70150f82e03b9fb187ff143e5d5c8a4e1ad9fd8981547b1d2a3274fcf4529427b761c2dfb1d6fbf32f98d0ed0fd73c36c9f8e843ec67444911344e2c6fcc9fafef90e64efbbfc009b31637d0e6a43e0e4f0291f876c1c87a6554aa466ce6d851a0d2886ddf56205ce38b6a6e8690f4b8ba5fbf492c60ca3c65549191b6c7820c3e4c18c5026f4e2e927d234bc655d2c63de67c5f48a51b1be46df58259d4a5001b0f7f2cfb47218d7532279ba58d8901e684ba7e338e7f81c6e20a10802dde475314ef8fa58afccefef2d2be296b7605224c3407621967fa3ae89f392cf8185d", 0xee}, {&(0x7f0000002000)="8840df73a38d8fbf729050f934ce942a6f6aac0118d27d859c7b877c8ee084ead8e0cc5ada484a07e99a0235b9aec2a208348ea9b0bcd4519cb0f75053223a5b518b8b0081b81c20091a642dee03400b27ae173542561ae9d37cb6fc86a1c0fa17b23a8a574d2682d8229ba900e99a4ac90924cb48dce5d6bcce1c0bd2eb2fe8494c6ae1bbdba443ae40c37b6626c29b5600e5d91815c28c7f80c4eb0af4e8d52a8bd35457caf52b48a68100699264ce669a954bace7dc96a8ccb52e3e3da3268bfd6b8130cdab000fc6ed", 0xcb}, {&(0x7f0000003000-0x51)="ad4c6c248ef87cd8623471b326f000cbf5e43f8238a36678324833fb097806a2cbdb355c1315595e1317b8385383fc4ba61c29474a46f3c4038a9159d4702bda6cb3123e97a1c87a29476d05a217bffd33", 0x51}], 0x3, &(0x7f0000000000)=[{0x20, 0x10e, 0x6, "08b206378e2dfe939d605384e5df6033"}, {0x100, 0x3a, 0xc75b, "46fad06eaf6586766a612be9a876972821365a208fd5f5651d9a7700a54afaa120aced4a649edcbb6be49693b1b982cad5e97b9023e0873941610be8f6095c6d836466769c56b8d0f6d8d5f7243d45d899974a307eaa062499c8b549bcd34de04f1a739c08a38439c2caf89511e7b88d238e704eac827cce81d5b61cb7bf36b364ef0662bf2c773992d86066c0d8a505a8cea850aff967036957ed2c12e53a2d2cbf21a5d7ca351d40b5557148223d09111a09c7d936611fb4e6ddf51ed0e244f1c1370eb43fc94d98a98aad69549d27228e408870be3d6d07b349548a5d95f38cb2bd6fc09c72c4d397ef9313845169"}, {0x18, 0x189, 0x7, "b5e9955a"}, {0x40, 0x29, 0x41, "55bd589d127f7887da44113cf446e9fab1251e770bc2978ce35b3861527b019921f38e86cfe47a00784725"}, {0x38, 0x1, 0x6000, "d20a782541e0b4d8d5f1595b3c1843b7be0fef66f85472d9d9113c03e6287e51ff47af7f72"}, {0x70, 0x6, 0x6, "9447f80254fdf456c90612e466a296fb8102572db33c968867538a4ff1c2eea3ee1ffcb059e71e9bd0bae8d29bdccce79b405ba9b48269c4bbf383e91bd93707cd0f57b89376fca2bf6066e63655dbda860b6facb05473c113f7c8809b"}, {0xd0, 0x10b, 0x2, "3f82ebc95c5e97dae58fa54b748fb2cf80ed96a0a279676f458a298bd7cc35f6132614a40d0693f90b19261d448286282453e3d878b3dc5739e5e10002298ea5b4044ba87d6485292e84787f328bc571e6d9b71e8e5700543cdd753ffd416975bd7c070a234198b5b65349fd2c8a082b4e5d3b16e238a2471fd0465b850632608f08bac7d034973d08f0098ab28f7d9fcc7fcbdc3a05fae47a7d509f8859683e546839e18a6e1524fccbffb4f4e54db99bd11134eaa877175b"}, {0x30, 0x108, 0x0, "c2a9b49638e7cc4b1072846327f53dd66bc793becac01912bf34d8a5d9"}, {0x30, 0x1ff, 0x100, "2aca549c1980db812a5f7c483c9368a99ae0fa5cd7f08f94cc7e9c53cc"}], 0x350, 0x404c811}, 0x0}], 0x1, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"55596278db1b482238384e4a605f8673", {0x4, 0xff, 0x7d2d7687, "510811ee7ecb", 0x8, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000)=""/172, 0xac, 0x41, &(0x7f0000005000-0x14)={0x11, 0x1c, r3, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r4, 0x6, 0x2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r4, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r2, 0x50, &(0x7f0000007000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000)={0x1, 0x21b2, 0x9, "bfd74e1c91e5", "e4bd418bf6bb8a0d8752be6f88b671a4"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x4)=0x4) r5 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r0, &(0x7f0000009000-0x7)=0x0, 0x2) ioctl$void(r2, 0x5451) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000002000-0x28)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000000201ee0004000000000000f0ffff0c03a0e606f072fa32"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000681000-0xc)={{0x101, 0x2, 0x8, 0x98db, 0x3769, 0x519}, 0x400}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000897000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/06 19:09:45 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e04000-0xc)={0xffffffff, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xea)="ba17b64c421c957fee54aa07778e3397af16b73ff33b33946bf31ef4942070167e29dbafab89da3f9734a0d300fef9924502b098446f7d89e5d4634de22519e1551f73455e54531491a424df7a2de4ae54288306ad473bf8f7ce9a143ad7bc374d5162ff8544532f2b686ba447d72a00439b782e666f7d59a828c857ce6e5c04a25224f23f83d046a825dc12d1eccc8638afe9bd47dbeb76d224020c5d21e175ac950fc34906f24887395f2f0aad26b79e680ae3520c15ec598e70a08ea4e40b4d4f73037b8d74cab0e6a6de68aa2c36d95869f6da7b6646f44ddea25915bb2442337636224f6d7e1bb0", &(0x7f000085d000)="8126973047ae14e088c77a80a8665c35651d72f46d6891efbc631b87dddea7beea1f2cb3ab9289e212369b925c0b5712aea25f64587917e26809168084b2ca603e07027162bc48c078", 0x1}, 0x20) mmap(&(0x7f0000000000/0xe97000)=nil, 0xe97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00003f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000e94000-0x10)={0x2, 0x0, @rand_addr=0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) mmap(&(0x7f0000e97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000051a000-0x10)={0x0, 0x1c, &(0x7f0000c42000)=[@in6={0xa, 0x0, 0xd8, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00006ea000)=0x10) mmap(&(0x7f0000e97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a44000-0x8)={0x0, 0x10001, 0x10000}, &(0x7f0000e97000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e1a000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0xc0000000000, 0xb88f, 0x8}, &(0x7f0000e97000)=0xffffffffffffffa8) mmap(&(0x7f0000e97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e98000-0x12)={r3, 0x401, 0x5, [0x2, 0x9, 0x100, 0x0, 0xcb9]}, 0x12) 2018/01/06 19:09:45 executing program 1: mmap(&(0x7f0000000000/0x51c000)=nil, 0x51c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f0000067000)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800000089f2, &(0x7f0000b70000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000b70000-0x20)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000463000-0x10)={0x200, 0x7, 0x1, 0x5, 0x0}, &(0x7f00004d4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002d0000-0x20)={0x0, 0x9, 0x201, 0xffffffff, 0xfffffbfffffffc18, 0x80000001, 0x3, 0xa9d6, r2}, &(0x7f00002da000-0x4)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d7000)={0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a36000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060e000)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000005d000-0xc)={r3, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000e7000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdb000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de7000-0x8)={r2, 0x8001}, 0x8) 2018/01/06 19:09:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xff84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000495000-0x8)={0x0, 0x761f}, &(0x7f0000c56000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x90, &(0x7f0000692000-0x90)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x34, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfab}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d77000-0x4)=0x10) 2018/01/06 19:09:45 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd7000)=@generic={0x0, ""/126}, &(0x7f0000b4f000)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000034d000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fd9000-0x4)=0xf240, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008d1000)=0x200, 0x4) socket$alg(0x26, 0x5, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000065b000-0x14)={0x0, 0x1, 0x35bf, 0x4, 0x900000000, 0x1}, &(0x7f0000e1f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000040d000)={r1, 0x10, &(0x7f0000b33000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009e000)=0x10) r2 = socket$key(0xf, 0x3, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000187000-0x8)={r4, r3}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c60000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000da000-0xc)={&(0x7f00009a6000)='./file0\x00', r3}, 0xc) getsockopt$inet_dccp_buf(r7, 0x21, 0xcc, &(0x7f000058b000)=""/4096, &(0x7f0000d43000)=0x1000) shutdown(r5, 0x1) 2018/01/06 19:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {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) r0 = socket(0x100000000000005, 0x80003, 0x5) bind$ipx(r0, &(0x7f00006c6000-0x10)={0x4, 0x9, 0x4, "1e3798c65537", 0xffffffffffffff3e, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f99000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffff801, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x58) 2018/01/06 19:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ad9000)={&(0x7f00001c4000-0xc)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f00007ab000)={&(0x7f0000190000-0x9a)=@generic="38799760e1ae13df5ec23fa3004593c43444bf00ac4495081ad2183d11549d90b8d49809d9876afa537c56cf79c864d7e72e36ea16bd452831547aa65eab7f10c471b3838a914248a20c2f2b9e4fc009ece4eeacd66360da373e037bcef6d9b490e525f648661e3da463e43ad78ecb42f9b7fd2fb503f44de9fb395ef1ac101a323687e48f101f6c558b1998b705fa08030e1b9bea5935559014", 0x9a}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) sendmsg$key(r0, &(0x7f000067b000-0x38)={0x0, 0x0, &(0x7f0000fad000)={&(0x7f0000274000)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x7, 0x18, 0x0, 0x0, 0x29, "7b4ce5440d345e76a9f54ac7131251df2d1872b70cecdecae8313d34a1dfb8807290b5fe5548eacf1a"}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x80000000, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x5c, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x1, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/06 19:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) shutdown(r0, 0x1) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) bind$packet(r1, &(0x7f0000ce9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000278000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/06 19:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000623000)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x600}, 0x3}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) getsockname$inet6(r0, &(0x7f0000adc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000100000)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(r0, &(0x7f000073e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000089a000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000794000)={0x0, 0x73, "efed6aa283a4d4b4fb53b9e26f5d82e9faef371f86d8474d96d3a81f36d044d0fd600bb6994819fcf9b67d029979da6927d7863dc2c255715690c95f195aed27b05f903d2146b4bd6a8b8d2a923dea97719a0346576a662b027cb80d01a546e802434cf2cce358fd19110534d105e2daf6f07d"}, &(0x7f0000e29000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000009f000)={r2, 0x9}, &(0x7f0000496000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000014b000)=0x0, &(0x7f00001e2000-0x4)=0x4) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000072c000)={@loopback={0x0, 0x1}, 0x9, 0x2, 0x0, 0x2, 0x1, 0x1ff, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000842000-0x7)="f2d3642aee186f", 0x7, 0x4000, &(0x7f0000d3d000)={0xa, 0x0, 0x7a5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000e20000-0x4f)="afd6189077ed4e42be3cb215315bfbf42284693a23c9f13192840f32e747263d", 0x20}], 0x1, &(0x7f0000ea5000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000ff7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000997000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000aea000-0x4)=0x4) recvfrom$llc(r2, &(0x7f0000b2c000)=""/234, 0xea, 0x10000, &(0x7f0000dd7000-0x10)={0x1a, 0x1b, 0x400, 0x5, 0x0, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getpeername$ipx(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff7000)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000c80000-0x38)=[{0x0, 0x0, &(0x7f0000ff8000)=[{&(0x7f0000a51000-0xfc)="ea9bb76b01b7e9802133196edb1f170dc6f6948ffbe67e87f2dd1a391c1872ca53c77f9f5ddfdcf5bbf0f37368f87ca137c16577d82ba91435abba033f7eccb073cb806d37f25ba58ebf24ea302391997e3da8fe865febc01983f79b60a845e4120c85ad2221d3193c6c5477b07084bc0abf90409a8317e230e13927fd52dd3ca3c1a52f2adea4356b1cd0215d6879922b02ccba88130ab95d39b918f29e7927839847add7acb3938c0c7d40db8d64f36438cb7534d0fcb2534be1c536f43983125912c3e3860ccd176c6f7bd41b9aada06a872655d05e8aab5500b14f9c8d8d17ded9f1c05eab5b7bf8b1ecfc52eb64eaaea9fd8f89ba976fa3d67a", 0xfc}, {&(0x7f0000ff9000-0x87)="ade43a09f3f3e63bdaef0949ec4509c5485e02cecaceb1b377b8833633dc95591fcbc9d830abe751cf7811e90fa4e18a89012c78c80f01690522ce3286547f1f9b571b553e20ae6d255163212cdf90d18dc0113737ef69c304e3eadc6727a1990fc13c97b48850d25790a53a30afdf6688dc7d9cea37f0239a8b61c62dcae53c130ae7f82f97f3", 0x87}, {&(0x7f0000675000-0x88)="e4208546ced45ac82e643f5800becd34cbd96c6340d0365709e46eed1ede0e3a05986428fc2be7af3b7ed585c47a6f909058414e3404d3267d0ccd868268a9c60458ef68e42c5b9b8c07d51b7b8b17bf75cf02317f5c917b5738c910d3e0e37074a9c5d64a8ba54c437536f52964e80b7319f8e1e9d6bc2242986193b9f6827a50d9b8491aa84b43", 0x88}], 0x3, 0x0, 0x0, 0x20008000}], 0x1, 0x80) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ffa000-0x28)={@generic="e5bb5a91a627e4970383de68648b4bb3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000842000)={0x2, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000ff9000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x80000001}, 0x8) 2018/01/06 19:09:46 executing program 4: r0 = socket(0x11, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e57000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r1, &(0x7f0000c0f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000163000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000163000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x1000, 0x3, 0xffffffff}, &(0x7f0000eab000-0x4)=0xa0) connect$inet(r2, &(0x7f0000e29000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000008e000)={r3, @in6={{0xa, 0x2, 0xc1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x9, 0x4, 0xfffffffffffffff9}, &(0x7f0000242000)=0xa0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000994000)={0x4, 0x6, 0xffffffff, 0x5}, 0x10) bind(r1, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) 2018/01/06 19:09:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b10463849ede96", 0x29) 2018/01/06 19:09:46 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006ac000-0x4)=0x60) connect$nfc_llcp(r0, &(0x7f000070e000)={0x27, 0x8000, 0x1, 0x7, 0x1ff, 0x0, "9ccedea1fa54b0ac6d71f9ff817fca61abfaeb3672148d9390cab2a1a99b91c3375352d6c3a05d60473b4e1156cef7871898e609a54bee8148b8160bc66b9c", 0x10000}, 0x60) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe9000-0x4)=0x0) setsockopt(r1, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x12) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b52000)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003bc000-0x4)=0x1ff, 0x4) 2018/01/06 19:09:46 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x34a, 0xf6, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000270000-0x50)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xb, 0x0, {0x6, 0x32, 0x7fffffff, 0x8eb, 0x0, 0x2, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000030a000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f0000935000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000950000)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0xf80, 0x5b, 0x3, 0x9, &(0x7f0000b4a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f, 0x3, 0xc720}) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f000089a000)=""/239, 0xef}], 0x1, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000c31000-0x6c)='z', 0x1, 0x40801, 0x0, 0x0) pipe(&(0x7f0000453000-0x8)={0x0, 0x0}) connect$nfc_llcp(r4, &(0x7f000099d000-0x60)={0x27, 0x5, 0x7ff, 0x5, 0x8001, 0xffffffffffffffc1, "6c5d9a474335c8e9ef98124c295e13c38c736a1a5985815297ffdfc21209070a2edf94f00eb23d885aee8e65a6c98fd0eff1605b43b1e3b73451e640b9a916", 0x80000001}, 0x60) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000041a000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f87000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f89000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f87000)={0x80000ffffffff, 0x1}) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f69000-0xd5)="1f0000000106ff0000000000000008ff0004000c480001c33ede0000000000", 0xfffffffffffffeaf) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000975000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x7ff0, 0x6, "e17f20", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = socket(0x4, 0x80006, 0x80) accept$inet(r0, &(0x7f000013f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000512000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a0c000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000d21000-0x2c)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x6, 0x5, 0x100, 0x7, 0x20000, r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bba000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f000070a000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000df2000-0x14)={0x0, 0x4, 0x7c5c, 0x8, 0xfffffffffffffffa, 0x6a}, &(0x7f00001e8000)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c05000-0xb8)={r3, 0x5c, 0xffffffff, 0x8001, 0x3f, 0x1800000000000000, 0x60820cdf, 0x5, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x1ff, 0x1, 0x9}}, &(0x7f000064c000+0x768)=0xb8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fa1000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [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}, 0x0, 0x19, 0x3, 0x500, 0x100000000, 0x1fffe, r2}) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffc, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000041000)=0x9, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000077a000)="26000000270043f8feffffff00008d000400c400000000000e00f21e001100002101000000aa", 0x26) mmap(&(0x7f0000d72000/0x2000)=nil, 0x2000, 0x8, 0x40010, r0, 0x2) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000036000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r5 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000035000)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000027000-0x30)=[{&(0x7f0000012000-0x3a)="88804f761287b7136dc8d25acb88a0aad5c94977eb0dfc2591b4af2e203629639a513fe8eed30ff130c1c0816e3f43664bef44ec956efda963d2", 0x3a}, {&(0x7f0000036000-0x65)="5ec21171ca681381a5eb9dcca9aaa8cde5e79f6842435c4f98c843aa6e8b4b06104549c11a8c6c03d7284caee1788c4cce91c99635afa370ab69b02a3b0f59394b5b54f98cbdf610822178e6568464471dac80858e4a8412da019a3333fe37f6812fc6d86f", 0x65}, {&(0x7f0000019000)="7bff9fd3448f00cda8b13a29f6f0339a273e64f1f8f94d298fb095c9453103e7e9d40b6377c5a944082f2a6445776e95da2496fabf2dbde44659733cce485ce82eff92f6a49eda96cad1fc42e90df78ad74bd1966af5a061dde7c781dcb6d424b9bf6727eb4812a13634d07736c7d624f792ded4e2fffd353677de0ee7af156aa035305d4b7f91ef35a746c8dd4cff9563e024d0157f9e2ef71ffe4a0d995cd825649be8108a5187f2740ffc7fbce0b958d2193feecdf27d587e80ba80e87bbf3c3298d92eceabe4f94414d46edc615a11479e1897122415de6069decfd940f03aad8b46c5f28264574eaf0ac08f895c8b9fbeddc12709721dd71558aa9d6dc7284a92c33b593d36ec3163fde23b1719bdec9aa31a9bf966f8aa2ef337f7957a832a82b0e3c4dda627a9c29afe1736e6c2dfc489d03d9f506ba8870765eea8acee5df54688a214f3fae8472829c14d2665b2d5a3dbc1700d14607e6b4fec04ee40b463421c1904a8914af7936651ab3bc78c476f6c14c864edf2bb5ec79fee4f276870f95b2bb3fa9d1b3477c87079bc847ff6662fcac9de38ae3014b765b2e8abb18aa17183f177e500f80991f237bfe7bcf04222990ba1fd04fbc60fec84b213245bb9e9c3973bf4448c7de0119d2bed5c69c23cc920ebcde81723c69f9d22db8087e17ee302690274ce678732ac8862711a68ac23b593d522b6c38b657b2729344a66aaa60fa9db601a71a74266b07297d6deca4c9f86f707bdcf00b96364c79e6427efe82dc2fc2e5ad163e36145a5be39dbea2f1f31a0b367b8ab8138afcc186329d0ede920d5faf20b193fef42df215b2d3d09d1dbcb6aa0f00257e7c82605861933db8f19bf4f89745b83862b2da5a65b3b6a42945926143cc56a39940fd3f0bf351659d094175700d63535c973be633026190ff954105803c02559a8bc17759b05096193af35f11921aeef8a347c48f59611e4ce5ead81d5c06516f17e4ee3db8a343a41d5ce7c318de5107b45f2f83eb9e6f9ceb3d252732df57c3d611dbab442cdb8569213b0f570c534010200509c611d12f98800bedb00e30bd1edfe592bf2feaaa707e51e367f6c1fd4fa437338349c2467275b1a9a5a2301a2e30b7004ad763198ca0bdc2cac621375ab65b6fc3a14fe0c22660c2aaba4d39bf33005fece6c94767f50bd274835dec34f8bf52450da6007f7ea529ca98606188d72e597867a40be0c2f67822c1a70a5b5c0a9a1b52c4288c3ee43c16cf1fd0956af56891f1811693d1bc11353fc50fb73d35cc0fcd566c4781c1ebcee7ee123276904ebd23b0d0ae29c3981c40d4cbf5a91ba505c751776f32ea04005259c303f97bf640e9bba76185641e8266ba0de7ec6be50f053992734912c43d07c3438e3b5ec54696de196e9e84a1be3a6b200bc5884e97f0bacf104c327685a22aedfb38da1c2205295f7fa800a4fcd38a2f38dde407cc4fd9fa8ac03ac2e22031f33f855fc5dfcccd718acb4d8faacf74feffe4dcdaccdcd61fe81e22fa2cb4984eff5334635e03c7d0180f0cd945d572d360d0e98b22283ff6a993613498dc35c08f89af29fcb5f833b67115cfade0f3779b06350afe4250037c6c9fe683c907e37431ae79989e2ee3eb61ebfa7a4cd37a2c88f8b40b93e4ab11da5d46c948cac1d13d7fd2daee5f53bbe6b2838fbdec1c145839641f5a316d974828d3cd8acd672c4e1abed2ceb8fd7c67da3fcc38b51cad6e5f2facf502f139c2d9306525fffafb16e85f46649242e3f8b9102790646a8f646e5136d796636a742eb0a413c4e6e1732f389f3e09e5c26f5dc48164aade25cfb8238d40520f4a47c55cab5e329214270b9cab0fe3f757728343a13337e6425f194b644f59a8bebfe2705f02835b00cb9020f7a8623f41132d79f68004b87f045cfa753f23506013fccce7868281b3466398bb0cd2b074fb86c92b6ac98564b6cd2263cefc7ab9782acb61de0b11b842168fd2515becb43a3f6abca50052a9cfa1721ae88ee11a5c3486b4c78692bd2ce8e59ac4db5ca01dbcd1ca17250fba809fc4d070eedec261107d1bf02f74e332a1a1cbc35622208dc05b95649518b326e82601a6e7453c5093e0feec195a7792c6e1213e0ba6d2e5d40e602a35a73830e2f82c9cd0e9d4a5e4780815a296d11fb32b74f7b8349d2e0c3af188dfca900d28350ff0a56918ac736e16eb37bec7a1b6091d38e7b394ae5647c3555c1a7e801c1aa1e4a267306a46b05b6486c621a1245fd23258c8373361a0baca329f20891a2811a277728b7399b32c216e0fe149108f0f9e9e930860c8f9a061b5cb5f974e2fe895076d70afbe68f95d5df90ac48c9cef31308735f707d58ae6ccfb06851ce36cb87133fae7345c2f44f40fa5de330f75d2c896f027357a5c279ae76396a80b1ddacb74e0015255ae0fe7a48959ba9c8ad8a4954fe820be6e0f77ba8b284daff41bc6d28ec0744424ad48195a61a070c4308ad2a7184b1e3dd25635d37056c28505e92d81302cad473aec16e4a803cdd68bf08cc087297435f421c6ff0a73d275b6554f7cb5f1c9c5ceeffc08aabc0b03c8ee21d0f2dc4fa6dbf7d51d16d162fe103a21766ddecb7db350573166ef527f3427865fe98a7e40bfdf063a9ff25b2778a5b33c65e405c47fb114124fb1a9662b8839e1d9382b17c6ff93df997caddf51add8eacdcd6447e303d9e26b33f93fcc8c5edff3f35f9c3143a058140fe0ec48d9ff47286766d80e31ddc696a6148bcef7b25728513adc23fd630402d8a84e993328baece41cf0eeb94e2dd73f6307e09b306066da7dc067855c6b568c1e5b77436e1d6aa3828c79213ffc91b8200140087b0cce2b20f934fff1e90bd3cb594321a52edbaeffd5b4650352cc55f1975062894b4e01f6c47c3aa697847ce43eb55ac2ede1044564557914f9a0bc4f95dbe885cd3d11972e6ad7a322f0d0cda1eb0e1a7264e3db2bb0266f77d407f2a109c70d075a7c4ee5b36a8888245f1bff501dfc3c44519283f356a025fdcb7742efad32e13890e59e944a41213a84c1aa1b94a0e655475f065f75c735959289d6c7053287310580b9a40d825a0e75d5ddd233bcc916b45ec422f775417c63e21335011132a8d912211aad5256d0cec7b703418335e0db7d6c4a33eebc2491d846dd3c3b8973d6848eb6ba18d57bf717f80f4e0be01edfd3db1e509020e7f37b5f9c0e895515302e69596427b5197524d87273f362411a5a75ed34a5c01c1b499e11ea11cc54560b27709bd8aa0ac763cc52c5529a9da3a006ac20c4005220f7bce35aaaab0e9f7244ec1ff44d4740a06b6cae77564181463476742204d371950e3cbda532bd8311ad71e609efcea68d088a27583d3407b389d1ca5f309be22597efdcee8365b89796b5ba55baa9c0313da82f29f8e30266a48e9042fbdd45988a883d65a3c294ee2b0e2482de06f890aa10e87ba0660c834419fb3ee94960f50a056893a65384f51e9339220543d79b6ac8f83d7726be9d91d22ebfa2188a24e34f3d235c7e0bf3445bde037828c26129e4b616f956d82e678280ac74196536e4746e2e0fe37e6c052ebea8b430c8dfc4299b45b1cc7c183cab273abe6b2e00e3d034db2bb37bf67e635048a898c469e2d14a950ea06156e9d0bec9bfe96dcf54579325b9750b64079c088c1a9c708c7f004168155e912beb661c1c96056751f063e7bb3581728a7b34785d3dd89ecae82fd1ec80e1bd68d6128548c635b03ddd6b1362964f3acc3fb48861e3ad8020eaf2a2cacf87ab2ced1fdab3f676e9660d163dfc671a8a30c18c21c343ccaae77388a2afda879db09e417dac66d5f9a99a611dffd61ca4e236be928363385550452801a4d7f7f618f875435f1fc0cb2a7b07fbd976181c5d31dc235ffa36da243087f0237893cd1242ba2303991ab2a9282f273d580ed791c26504eaaaf9ef430928312744b442329f0c93f0152812ec04c53acdfe8aeead22d9fd8e0b7d32e50425536abc0730d840a2520c6d3a611b372f1cc418d534f00d93e99435b70165de926383448948d672683c29640e17c0187d99a68d457d0a855f9dd1261b2a4fc4746749fc5fdbe867afda387949223cecc2419e30d6ece4d971fb3f538da98c9092bdadf039ef4178508898b404a53d14359d5dd96f09f0090d1427fb472744c2bb9d843de850beb735be3696b551a924313de56d6da94b32845b5d7b1d630233c1b95b33edd03ec4010dc31f556dfd402206850a809f8cdeb2cb0e08e001f8d2aa31f4bc787eb0dbd22f1f2d3fcf54bc6ded93f61d81e810774cf11a91bb5cba00aac79354922babbda3ee240bfef94871bbd78ad9b960d5c82ea943fcb37db4fd02a1f4bd28808f51999f9695a226344158bfe8c7fa85341eb5ca353fab9affed46161af0f3ac728e306dbdaaedf5ea3cc06376c2f55e053100e05a3cdddbe9b3c34b63096db9a5ac8a5c4c541c1e10094f82fd78564a5bc7f882d13da3150e3767404ea23dd6b5983bab18c15cfde423c877230b9df6dd70dc93252481144d55ada2ac7a8ae5662519aa2d629917b8aa66c315b062cbf32f92ec1f358049c8f61dcec71ac67f5dc7dd11832b4b306d47345f9a6eaa0ff35c62f1709f8648efe2fcd61cb5ad7c9ca966c184e2461f1f00a6990f36b9304d0d9572ebc82732ed5f0dc82b83ce10398e23b3d7143b45cdd7f080d44846d8da4e311726895c44214a1683df70e2a1d629274e7a0f173e85a0d678ca010a5a5ca2a183c660b9d2ae2474c153a5da4d4f57224ee4e7e8c3ba272aae14f292c6117768eb679cedf71e1b640527b905945a993126087d28e2911481c1d651a69093932a95d97f4920336373fb8a3e5096fcadc455cd4248ea341afb802573923b7aaf3c71521a272b9047a70d006be2105f09aa40a13ce4a991e70c3af819750044f3f64fb547a26d8c1fe46312e198da7bcd580c2541627d1c0a945ea5a3ffafe148f7209f3cb7ebd32af5348989b022507bf516f615dc9a8e7d40c63516a5b679b0c16218ac3718caac94d4815ff56065fb343c284d714b741b446b25c4cf00a484db9ec13a167f178733246ea4771ad9e811506c94769c7637df21046f0db154a127203e8c07e9e8c79592f138c1d62c8bc1dec395c566309bc86aded59dfab49c583ce09034a2d454eebdf2b71e4e73b5659ce756963668c9f2eedee119db5c79427512cbfaddef93c6767f0ed225e22d32c13b7b957d618c235cc384c384a5b277f99568dd48d77a211671292014b9bb0cea1c4010115850bb1dd005b9e7416ff9f48d8f08ce5d55327f3465d32abcdf503293d155b276cb92e1db693be4a264503949d85660a4835ad2f0d37ab5482cf40ff1fc2a9c0f9b92183027708da33d0f1a3b873a29f03c2fed30c00c1beb935afec4b1c3efc3317faa84f41be88008d75361a8874a3181da0b85fc342cc871966eca1c7a73b64bd6cd9308b46a773cd981ffe2dd568f630debd6b1ebaa6acb72ac12849b16fa8f50a4c9aa690ed3c1feada6eac8a2c54e53e3feacf5c778e8403f412be5f27ad4d5c2f6498ff88cb4dc9c1643aac7808f5dc25fc192fff473c7bc743a0a708eb61c807789693ed893b10921f54e3391d65d77029dc202ebd8015ce17e3c877ff218461913ef318c229664870a372e2cbc65e2d6d59a04808285f261a661a9e2ef2708c0eaf666bde77529b1dcf19925eac72d202c00388276ba1d7b92b28a8ba0037056930ee554749e462a2917bae3b6a8a2842237cf974d8db05", 0x1000}], 0x3, &(0x7f0000035000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xa8, 0x40000}, 0x4000800) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/06 19:09:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b64000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x15, @loopback={0x0, 0x1}, 0x3ffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000509000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc2, 0x1f}, &(0x7f0000001000-0x4)=0x98) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000434000-0x4)=0xf02, &(0x7f000034e000)=0x4) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 1: r0 = socket(0x1e, 0x805, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/06 19:09:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x91)="1b2ac739143965fb6a7d8d982ef3864d22998d60e14ed548789f8c67cc5e72e1111ef6efec461e27b145e233c9ee558acb744bdf338dd3e264ba37d172097d43ea1496f0110194da92a7e48d348b37c546e62d92dd4f3a3974ebbc4044e78acf35ae519800b65b7d9c2a622f512607480c1db01af00636b58383dd97e515f8e10958e3318f49be7f607c9839a9302ea2a3", 0x91, 0x4000000, &(0x7f0000de4000)=@nfc={0x27, 0xfff, 0x200, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000faa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000502000-0xc)=@sack_info={0x0, 0x904, 0x8000}, &(0x7f0000b91000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004a6000)={r3, 0x6, 0x101}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000157000-0x10)={0x4, &(0x7f0000032000)=[{0x8001, 0x0, 0x101, 0x40}, {0x9, 0x6, 0xfffffffffffffffa, 0x1}, {0x96, 0x4, 0xffffffff, 0x5}, {0x5dcd40e2, 0x100, 0x8, 0x4}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000726000-0x3)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ef1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000d4d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009d000-0x4)=0xe) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00004be000)={0x3fc0000, 0xfffffffffffffffc, 0x8, "f10ea163422d", "cfe1d81425b1308c5cffa7a9ecab0416"}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0x8a5000)=nil, 0x8a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008a2000)=0x3, 0x4) connect$inet(r0, &(0x7f00008a0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00008a5000)="", 0x17bbd458, 0x0, &(0x7f00002ce000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec3) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000415000-0x4)=0x0) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007fe000)={0x0, 0x0, 0x0}, &(0x7f0000c52000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000678000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081c000-0x4)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f13000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072d000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e3d000-0x4)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0xc) r10 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f12000)={0x0, 0x0}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000f13000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070d000-0x4)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$unix(0xffffffffffffffff, &(0x7f0000f13000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d45000-0x4)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f12000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f13000-0x4)=0x1c, 0x80000) r15 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f0b000)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$packet(0xffffffffffffffff, &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f12000)=0x14, 0x800) r17 = socket$inet6_udp(0xa, 0x2, 0x0) r18 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f13000-0x10)={&(0x7f00005f3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r20 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c90000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 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}}, &(0x7f0000f12000)=0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000898000-0x4)=0xc) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f13000-0x38)={&(0x7f0000234000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f13000-0x30)=[{&(0x7f0000e27000)="", 0x0}, {&(0x7f0000f13000-0x21)="0ac552d336bcd221e38e7ad1f8e63ef90d56824f79eeda1c755b752121957e7589", 0x21}, {&(0x7f0000400000-0x16)="08b8f0581f89ffbcb09f560ce5baa0eb89468cbd4861", 0x16}], 0x3, &(0x7f0000f12000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x90}, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept(0xffffffffffffff9c, &(0x7f0000f11000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xe) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r23, 0x6, 0x21, &(0x7f0000682000-0x10)="75611ae5634bb684dec317093a04a2f6", 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r23, &(0x7f0000f13000-0xa)=@file={0x1, './file0\x00'}, 0xa) r24 = accept(0xffffffffffffff9c, &(0x7f000039b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f10000)=0x10) accept$alg(r24, 0x0, 0x0) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000755000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000779000-0x4)=0x48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000080b000-0x8)=0x0, &(0x7f0000e87000-0x4)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) splice(r1, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00004c5000-0xa)={0x3, "baa46c5d3144"}) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e49000-0x20)={@generic="32549478ab1e3b0a5eb0a605f7648eb9", @ifru_flags=0x3040}) close(r0) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f00000d6000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f2000-0x10)={0x1, 0x0, 0x9, 0xf6b1, 0x0}, &(0x7f0000d46000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000505000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3, 0x800}, &(0x7f0000468000)=0x98) 2018/01/06 19:09:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f51000-0x7)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000000010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) connect$inet6(r0, &(0x7f0000dbd000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5527}, 0x1c) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x6) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd1000)=0x80f, 0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f00002cd000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) socketpair(0x10, 0x4, 0x1, &(0x7f00006c8000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000606000)=0x9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000028f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000010e000)={r2, 0x2}) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00002a7000-0x4)=0x100000001, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000973000)=0x7f, 0x4) write(r0, &(0x7f00007c4000-0xa1)="24000000190025d0471cea3ffffff10e020040010000000000401f08000100007ce0", 0x22) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000782000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000a0b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003d0000-0x4)=0x1c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/06 19:09:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x8, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000362000)=0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000363000-0x4)=0x0, 0x4) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000362000)={r0, r2}) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000361000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000361000)=0x1c) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000361000)=0x3, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r1, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0141f2ff0000acff002103c75735", 0x26) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x8}, &(0x7f000000f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000034000)={0x0, 0xa, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, {r1, @in6={{0xa, 0x2, 0x9b7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4000000000000020, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xb8) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 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]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e0f000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce0000-0x4)=0xe8) recvfrom(r0, &(0x7f00000fa000)=""/4096, 0x1000, 0x40, 0x0, 0x0) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80004, 0x0, &(0x7f0000f46000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000a2b000)={0x10000, 0x4, 0xb7b0, 0xcf, &(0x7f0000818000)=""/207, 0x3e, &(0x7f00009ef000)=""/62, 0x13, &(0x7f0000e28000-0x13)=""/19}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 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}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/06 19:09:46 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f00009bc000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000)=0x1ee) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbd000)=0xf, 0x800) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fbe000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000a93000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fbf000)={0x0, r3, 0x7, 0x1, 0x0}, 0x14) r4 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000fc0000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r5, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/06 19:09:46 executing program 3: r0 = socket(0x0, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059c000)=0xc) r3 = getgid() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = epoll_create(0x9) 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) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x4, &(0x7f0000001000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x10000, 0x81, &(0x7f000093b000)=""/129, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000a29000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r10 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008b2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e5000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f0e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004c000-0x4)=0xe8) r17 = getgid() r18 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000972000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r22 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009a9000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000+0xd35)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r26, 0x0, 0x10, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb2000-0x4)=0xfffffff5) r30 = getgid() r31 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e44000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004fa000)={0x0, 0x0, 0x0}, &(0x7f0000d49000)=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) r34 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x7f, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6(0xa, 0x8000f, 0x100000000, &(0x7f0000c35000)={0x0, 0x0}) r37 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000fc9000)=0x0) r38 = socket$inet6_sctp(0xa, 0x5, 0x84) r39 = socket$nfc_llcp(0x27, 0x3, 0x1) r40 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r42 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r43 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r47 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r49 = socket$inet6_dccp(0xa, 0x6, 0x0) r50 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000071e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r52 = accept$ax25(0xffffffffffffff9c, &(0x7f0000197000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r55 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x2, 0x8, 0x100000000, 0x3f, 0x15, 0x1, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r58 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r61 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000889000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r64 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r66 = getuid() r67 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept4(0xffffffffffffffff, &(0x7f0000200000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r70 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r71 = socket$nfc_llcp(0x27, 0x2, 0x1) r72 = socket$inet6(0xa, 0x8080f, 0x7) r73 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000565000-0xe8)={{{@in6=@empty={[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]}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = socket$inet6(0xa, 0x80003, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r78 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@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}, {{@in6=@mcast1={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}}, &(0x7f0000000000)=0xe8) r81 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r84 = getgid() r85 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003fa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032e000)=0xe8) r87 = getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r89 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000095e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r90 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r91 = socket$inet6_dccp(0xa, 0x6, 0x0) r92 = socket$packet(0x11, 0x3, 0x300) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003ba000-0x8)={0x0, 0x0}) r94 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r95 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={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) r97 = getpid() r98 = getuid() r99 = getgid() r100 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0xc) r103 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000942000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0f000-0x2)=0xe8) r105 = getgid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000053e000-0x8)={0x0, 0x0}) r107 = accept$netrom(0xffffffffffffffff, &(0x7f0000795000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f66000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r108 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000544000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r111 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000098e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000916000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000051e000+0x897)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e69000)={0x0, 0x0, 0x0}, &(0x7f00000f3000)=0xc) r119 = getgid() r120 = socket(0xf, 0xa, 0x4f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r121 = accept4$llc(0xffffffffffffffff, &(0x7f0000700000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004f2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000)=0xe8) r124 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000061b000-0x4)=0x0) r126 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000768000-0x4)=0xc) r128 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ffa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f72000)=0x10) r129 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00004fb000-0x188)=[{&(0x7f0000000000+0xa79)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="4bf4d936e1f0f4e05db2cc5c5a8afad5310c476f541c6d80691a9b61c79356d6bd15fdf267c38607504985465b0da8608b2c633c3526109574f52b56e464ddbf565e26a0ec06a0ee2adda192203390f4ddcea9effb8ce5f13b3debb4221b61e643b730db2358d6c2f0e68dc62149a5c86756aa0586f38735f0bcc97f1737fb92fdf55bdc714689192c3f590803044b11f9b61c5738ce83b656a82b706e8be59db5d87b049b3ade77221743dc0c", 0xad}], 0x1, &(0x7f0000001000-0x140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x140, 0x0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00004ff000-0x7ac)="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0x1000}, {&(0x7f0000c44000)="73412ac3f0ee046eaf8e0a50e19826bab83048cba9b8db30c2fdf9c09c547e3dbdb5aa3e85404cf1a27e1c425fad8f128a2b9fd88d29855769504579a654d1b24cbcae88eed99ba33f536e2d6e3f20f7670f54767c76f56bf20d8b800873f218d0a6dd75ed40f130de372e254dafc734e5f1650b4fb138f2a2630df02d2ab4", 0x7f}, {&(0x7f0000b08000-0x8c)="44451b9df6ad879d8528a9ba85e0ef98317a5708a4a7de2f58a80748d5a435d336a68e36b69235c310a1792edfcf09d9571a2b7e369c7727e5b3dd0a1543a38a1a5813ab59278484664676969d3c0c729aa22c4f505e77a66f6beffea415ce712636428cc5d7af70de15aae7a59e1c76771b6177cdec8fa654bc1649bd3edf87862dbe150085c8bf9dac07f5", 0x8c}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x6c)="46c174df697e6651a4c2514e1754a05afd2d11af778f9d1000b6204da7941a77a50931e9962250c8b20385842c17b53b1c0add444053932ea88d1d3292ab8b5b0217a73d880e07c28691935abc468090dd5f91a446cb1bbbd70563819c510ef011502647f95eeddc29861207", 0x6c}, {&(0x7f00003f2000-0xdf)="fc2f7c5f0a4aac1a75d29d2ac725791ef4395c53ba367d49eb7d8db61738771018c10d259df9a6593414ccf1ae09a2518287c05b6ecd73a1430bf276365f8b258402fc35ac9b169bdc20bbad8a60b1d4a2f2c7e08d162ce02f5c14dc28bdc5675b9a54d82a65994e3354ea6564e21498ac0b913c449350b9523d615ef0f66644e69039240eba3d4d51b08ddb2ac18080b4c0d490d804c63afb46b4b3603948179fe9f964d0c4dde741ff5dc0b2f7ccaa4e8c8956e6fb8c0ea5cceebfcdca5d046be1e1597438fbaf58a1a2faa43216b2eaf66cea9510a97866cbfdba18d849", 0xdf}, {&(0x7f0000001000-0x25)="bb0fb89e97aecd4641f69f2423070d9350fb17d5f2d54a6365e7996c8aa57eae0c1b0b5bd7", 0x25}, {&(0x7f0000001000-0x5f)="3aed85a254ee9d45154aeda4949d405cd7481b8bb7edc154ce78e3d41f4386e87aa90dab90bab947d99205bc22069097cba0bb4959b95995d0fdb716931a24b83c84a2ad9952b485bd992e5ab7a050eb9aeb7c06aa8c24b5edbf5e8473b894", 0x5f}], 0x8, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r34, r35]}, @rights={0x18, 0x1, 0x1, [r36]}, @rights={0x38, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43, r44, r45]}, @rights={0x28, 0x1, 0x1, [r46, r47, r48, r49, r50, r51]}, @rights={0x20, 0x1, 0x1, [r52, r53, r54]}, @rights={0x20, 0x1, 0x1, [r55, r56, r57]}, @rights={0x18, 0x1, 0x1, [r58]}], 0xe8, 0x8804}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="3ab3b89cedb2a5a6cd7396a892dcac3cef97bb07f111ca619b8e7635fc20e2ec41efeeb45be1fb8dc1359e0ad02664fbe4e4c1c09afef0f13c437216389dbef4dd46d6b3415ea0d067ad61fa3a4b8daf3a2b819237b1f67e26e16735c2de76d2acae9500ca2618c133daa866afb8825f841c5b069195ac9e3038982869694510ef83c955cd68e57e0fa0e65c9673896b145be7c6a78d663f125f0474188f0d72976764b462a0def3fee83522d444f13a0e55f15628141ae833caf66138f1b7fb60ffbd8235d8e6843f6c582394ab4e", 0xcf}, {&(0x7f00002bd000)="204fdf796d6fb6a5c61e813bb15ee89c394e016b01d854e4e198c08ec4e1a87d514647aabce71541c6879fcbdf09ac11d18c22", 0x33}, {&(0x7f00008ff000-0xe0)="e67f579a4b98481244cf8b79532e4a85e11b21aa34aeda55880ea7df1ee81b875bd22d33d8dc66636466c884ee78fe89aacbe061081ba4ec543eb5523c1b69a19eb46d82998214993a259441af032e2ba5fa6ba8e927aecbd80a5ceb2605657743301ee641b2a6cc29aaa75a72357b2a4e16eac8d64941f020fc3d1e3bb00e281e47744e2716dee740b49e72d22d130d879bba245d06ac068a1759c588d97dc4df7f095a63935f36da738231bdf732813bb93d5d2200053d0e9cfb47976883e9efa4ac703d9ffabd6dca1b39b9245a0c2c87dcb79c0f1551a9b19c1c8d0e7de7", 0xe0}, {&(0x7f00001b1000-0x66)="062f31bc6ae4706d7fc9eee54d2d8fc69a8b7c2140d6e11509f25b35677314afca8d1b3f2d8d7f229888118a2c4baec4fe51182a373d0df364d13b7c113739188e9386f55868a0e8a5fa0c65f46043037927ed76f455e38eee9a8e8a2ee2638dc87b21c6ec2b", 0x66}, {&(0x7f0000001000-0x31)="ad3cbc4d3ab086ecca3a0e2299d6be81a7a89781e3b6bdead5be86b47b9a7364130a2831a15b280aa5341ca8d486fa757a", 0x31}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, 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{&(0x7f00000e2000-0xf4)="9684bdcfa1d92033809468457e74206acff1121e0cda3c7e4c853b31575e21ed630542800572874d2b0c5f6b6745272c4e3dc20b704b21c9db6f88359366d75a1f80fd24eeac31d7f7d1d75fd972c12bcfc7453b3b17545fd93d362cf5bc1a781f0fa986189048b0a139008b207714cfa82a253172360e36098866398724649257fb1979fe3e521549fd66a50345f619ffdb862b9e6b2338c4f0c94272410bff4af4bc39283e54c83a908af3c792a6e2f61951a283dfaf90856d8d31a28300574dbdf38065e2e1dad69f778633cdaccd5c3b0892b29f14ac3d322b9da0e25ec5a460ae66f950f4e5f5e6ab9c4a35e0f78f7b2ee6", 0xf4}], 0x4, 0x0, 0x0, 0x4040010}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005b6000)=[{&(0x7f0000000000)="31bcd8daa60e819edade3ce0f7b85766aea17df21783253dd5f8a4f9dd1bebf64fc0", 0x22}, {&(0x7f0000856000-0xdf)="0a5c8df678f0d5e0d96efe0e94bb695840f13a9b8be133b273c785e21a0fd056f16d858eb0f6dca9e784d5332256baa78249a35d23c11b5fa79fd0f9efb50e6e7c7cd0a51c47b8219d1d00121ea37830b0a0a5aa62b2d8af89ed331af7cc2c5f0e95d59d470370db410c3e10212fc17a0cb061e3b251311352dc3c17487ceced193412f399cb9dba26002e7008a10423fe08f56bc2bb7bf618c5addda83cdf0b91fa16047251c44ecd26389a38f1a135111ceb8ec02ce7f203bd25466621b2291c70f142ad3b13369fff3c6332568483c7499a9f8a1839d04d0f7cc2b1ce61", 0xdf}, {&(0x7f0000546000)="eef12806454f30771ee7e43149813a0f01793125c59b29defcb9f2ba1900418b033366ce876bec0f4911c4265c21bd3f10c742ef48fb66c16f96fb00261b8b8063225ea90a0c79799ecd9ff8ca8db80e455e22285ca43f021469d9b35c8521aaa8fd4cb606c0bd5cf5f88f73ee041ed128a62388e2452d615b6583a0fbc26f85d23b0e43f0c48e3977ca514dbbc7ad", 0x8f}, {&(0x7f0000000000)="b3ce69dfe874fcb62404c0bdf0885d080ff7b43757267206aa7dc395d2cc28da9e14fe1933c7369534172c744a22b57d3c294035a4555809cf4c2b4e70b76a52121d529a1378cdd37d3f2452b1f62a6445c925905bddeb515bc5b97c3ec507fe31a61e594ca72707a7f92a24f8a56a73d10fd4106ec1e1a468d851a92f66775bd4f11c8cb2277996d15e2e77412d17d1082460cd3eaa1fec0b0ee53772afd0b10368637b8a78f8da7e8e497b0ae6eac6e2fc4846", 0xb4}, {&(0x7f0000000000)="fcd060a796ff7380dac7e4541fac4e3ed2a9c99906fdb688d7fe213219978e1689552a1b88c4e84206c635194cd402eb01e57c0ea7097f9187f1d9e8", 0x3c}, {&(0x7f0000001000-0x74)="db964e51b884afd5c8d2de9d09cebbbed24978a371c3c2548ae6f1c0998ff64559822782d9502ffcd908e76a46c5a2efd74f9a0a4df46946dab132a1916378d73bde7ade4dfaaba3b157210c610364eedf6d932fbe4bf87790223e815b8e847d3560f17683c54906a05d11a17d49f720644f5e85", 0x74}, {&(0x7f0000ee7000)="a2aec05e6fa530fd13bbe5a0eebd3021aeb810ef7a53dbbb6d4ba26e7e339e946f2a0e2ee73895825f1f5b5f33", 0x2d}], 0x7, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r97, r98, r99}, @cred={0x20, 0x1, 0x2, r100, r101, r102}, @cred={0x20, 0x1, 0x2, r103, r104, r105}, @rights={0x18, 0x1, 0x1, [r106, r107]}], 0x78, 0x0}, {&(0x7f0000cb4000)=@file={0x87f54a8e53b93be0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r108, r109, r110}, @cred={0x20, 0x1, 0x2, r111, r112, r113}, @cred={0x20, 0x1, 0x2, r114, r115, r116}, @cred={0x20, 0x1, 0x2, r117, r118, r119}, @rights={0x18, 0x1, 0x1, [r120, r121]}, @cred={0x20, 0x1, 0x2, r122, r123, r124}, @cred={0x20, 0x1, 0x2, r125, r126, r127}, @rights={0x18, 0x1, 0x1, [r128, r129]}], 0xf0, 0x20000084}], 0x7, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r130, &(0x7f0000184000)="", 0x0, 0x0, &(0x7f0000185000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000580000-0x10)={0x8, &(0x7f00006b6000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f9e000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xa7f, 0x200, 0x1, 0x9cd3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006d0000-0x2c)={0x2, 0x9, 0x4000000000080, 0x2, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/06 19:09:46 executing program 6: r0 = socket(0x10, 0x800, 0x2000000001000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aee000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000)=0x10, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0x1, 0x7}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006dd000-0x8)={0x0, 0x10001}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000024a000)={0x0, 0x20, &(0x7f000078e000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fdb000)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003ef000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x400}, &(0x7f0000fdb000)=0x98) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fdc000-0x18)={0x0, 0x80000001, 0x30, 0xfffffffffffffffd, 0x5}, &(0x7f000056e000)=0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000fdb000)=[{&(0x7f0000fdc000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x1c, &(0x7f0000866000-0x50)=[{&(0x7f0000fdc000-0xdc)="a1eab04cd33f842b0feecfc47bf9b8238afcadc3455b3aac32d1e0680b77335c2d91ef19d2cef40b7681d3be56c598f4af6473bdac3a7ed91d1b0c7175c799a7da040263a05debc7cdbed2613792eff2cfd8669c4cd043e393ca0b84317b23bd0b73f0890b53171b83927e5ac3b56c02b8e1d23d6f214ce028bd0f1fc9c6fd67550db87b57a867a2a3c81ae35548e70a3e1a9add65da9042d80fb84b24cadd17173d58316f962ec625e379c3d3ae46c4efb1bcf015568d701659e7c02b09e4f8d59cd9a8a0ecf282f2a0915c41ce2e17b111bd87a7db5d098a55c25e", 0xdc}, {&(0x7f0000fdc000-0xa9)="5e3fa7ae9ad4f8fb1ea3a47de4cc8f15d34cb23e65f4b79ced0df5845efe22828faa77a64ca69b7c476c5f1cca2ea5dabaac712eb67a1ee126a08488682366ce408efef8c6618a437f4d804eced0de5468be65d19ca47a5254620d8fa0d9995e5cbb434246ced4a7f9d3e801a16e8cd67557c7b6bf4a694f2a817bd11076ce2e71eb642695597a40e45d023101cd524113fd3ebd5a4a99d2b7ddec41618c49be64fbf36ed00c5317be", 0xa9}, {&(0x7f000055d000-0x60)="7692054d648a5f58884ab702ee10d4d2988b018221b0c1818cc30ff413aacebd12adebf8fc9ecdc77263aef3508e09e1bd426a2cfd2c49ded7663c63c350a3124467b2ed818b8f87f2ef32f6de711eb1bfb1a3fac488ed608fee3b49229ced2d", 0x60}, {&(0x7f0000fdb000)="be37ecdd1c635f5b4213ee9e265e95d7357a1b6c4f02a0318b32784b1c2d7cbb9bb93e6a0102daff2cfd088f44c0e93828e4e70d551c7bfb1279f6a0d308755f3744e8eafa8bce65e82ae3c6fafc27c006dbf5ceb199dcbd72349f46da437abd99cfbdba227c6a8bd77e0f7787c12b063aea5a581feefc748a3300cadc3430c061428b4b214d697a655dfbe4302cd00cb266c11ba57534b1da553bad3121a72eeda92a6f242f0c562c723a7a9468eec2762725461c19398000c6a171f19ecef2f3a51556ce94268fcd", 0xc9}, {&(0x7f000055f000)="750350b5e84a05e208b706fa0c9a9e15a89c1f792a0795755b2d894e0b67521f2d4429f3322bba0a154b265828efda4c815f9e1830399ea6866eec7904450c80f14548f7845ccf56df370da10702a05a1773eb65a59074540f2da91583081524c4ce69ae1eabdefb5d43a82d44af1a4dcb67c595316f3dcfb4e76a0e5c2254e07bb710343040078e9e09b2317840b612ad3b8cb5be77e2dba61e3abc95", 0x9d}], 0x5, &(0x7f000076c000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xc95a, 0x4, 0x2, 0x101, 0x9840000000, 0x7f, 0x4, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x10b, 0x2, r3}}], 0x60, 0x1}, {&(0x7f0000fdb000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f95000)=[{&(0x7f0000fdc000-0x4)="eef8eac4", 0x4}], 0x1, &(0x7f00004b4000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8001, 0x7c, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x8, 0x0, 0x7fff, 0x1000, 0x5cf6, 0x3ff, 0x3f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x2, 0x100, 0x3, 0x80, 0x8, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x5, 0x6, 0x80000000, 0x9, 0x8000, 0x7fffffff, r6}}, @init={0x18, 0x84, 0x0, {0x65, 0x8, 0x2, 0x6}}], 0xf0, 0x4000000}], 0x2, 0x80) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="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", 0x2e1}], 0x1, &(0x7f0000f96000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x804}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x80}], 0x1, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f96000)=0xffffffff, 0x4) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 402.553585] tpacket_rcv: packet too big, clamped from 65409 to 65406. macoff=82 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0x90b000)=nil, 0x90b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x803, 0x3) write(r0, &(0x7f0000036000-0x27)="24000000190025f0fe1b1ffbf0fffc0e020000000000000008000005080005005f1890b3", 0x24) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000090b000)={0x1f, {{0xa, 0x0, 0x6, @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]}}, 0x88) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x1) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d55000)=0x6, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000064c000)=0x0) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7c000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10, 0x80800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f7b000)={0x7fffffff, 0x8000, 0x3, 0xba, 0x0, 0x100000000, 0x7, 0x0, 0x2, 0x3, 0x5}, 0xb) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000024c000-0x28)={&(0x7f0000bde000/0x3000)=nil, 0x4, 0x2, 0x1, &(0x7f0000014000/0x2000)=nil, 0x8}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eef000)=0x6, 0x4) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000734000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x14a, &(0x7f00000c8000)=""/189, 0xfda7, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x5334a03b, &(0x7f0000ddd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006a1000-0x74)=[@in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf3}, @in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78b}], 0x74) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000003f000-0xc)={0x90000009, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000819000-0x6)={0x0, 0xfffffffffffff97a}, &(0x7f00004ab000-0x4)=0x6) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a61000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a60000-0x7d)={r1, 0x6, 0x75, "f8ee9d99ee40bf3b39f157a88341a105d3220ea1347eebdf2faf49349d7b34f912c6490264e962391d6fb8c7c6c8e18613ca983cb7493634cf88da74f589ca4248550c8cccd42ce27c63db1f07481afcd98a3209d085df254145b42a17d363bb15e54302a3b8f858c8f0a940949d0a47592c9b6b09"}, 0x7d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f99000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000203000)={0x5, 0x9, 0x20c, 0x0, 0x8000, 0x4, 0x9, 0x3c, 0x0}, &(0x7f000057f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b1b000-0x8)={r1, 0x401}, 0x8) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@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, 0xffffdfff}, 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}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000eb9000-0x20)={@common='dummy0\x00', @ifru_flags=0x2000}) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:46 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f82000)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000749000-0x4)={0x0}, &(0x7f0000f87000)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007c1000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2004, 0x0, 0x0) 2018/01/06 19:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x803, 0x2, &(0x7f0000f6e000-0x8)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000cdf000)={0x27, 0x4000000000000000, 0x7b4ab8a1, 0x7, 0x32, 0x3f, "61c3bef5241366f73db6f0454631ceaf374f3ad57ff555e9a4a26bf52fdfd596cda5628879c6b27f0bc3eea65b8d787215646a562935097014f7cb695cf3a7", 0xf}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x7, 0xfffffffffffffffe, 0xc, 0x0, 0x1000000000010, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff9f) 2018/01/06 19:09:46 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80807, 0x9, &(0x7f00009ed000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000)={r1, &(0x7f0000b30000-0xe8)="638fb72ed5ed27812a47b402cf0ac78404527b6cb78ea38b18f3a84a37ed12e00ca3978bfab0c1e42a1ba52e4760eafa38e04d58ec7c227b6a0798dd64c2036ea09083a52232eee048484d494638dace999759e08cb626bef0d487f241c1af07714b86137312881e6fba69baf6dfa11c83722dd1b7662fd037876de50628f296e8d1a02873457b7688d44b18a8a2dea73e13ee2888a8772df1aeda52322fc50206dd63ca69e8c71879fdd4dee200f48d320253ed61e120b0f4bf44fe7e6c9a11f7ac1f7beea9d054e1a64fee891474d4dbe3e89f870efb1bc4be083f9f68679b986432a691dc6bcf", &(0x7f0000ff0000)=""/135}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000e0a000-0xf6)=""/0, 0x0, 0x2000, 0x0, 0x0) 2018/01/06 19:09:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f0000e87000)="", 0x0) listen(r0, 0x5) 2018/01/06 19:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x3c, 0x1f, 0x209, 0x0, 0x0, 0x11, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000959000)=@assoc_value={0x0, 0x0}, &(0x7f0000d77000)=0xfffffffffffffe26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9c000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbe000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007fa000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x180000000, 0x1, 0x80000001, 0x2, 0x80, 0x80, 0xff, 0x10000, r1}, {0xfffffffffffffffa, 0x6, 0x0, 0x401, 0x7ff, 0xc5, 0x100000001, 0x2}, {0xc61, 0x5, 0x0, 0x6}, 0x90a8, 0xd, 0x1, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0xa959, 0x3ff, 0x7, 0x3}}, 0xe8) 2018/01/06 19:09:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f00009d3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0xff, 0x9, 0x9, "129b4da26c0e", "f7afb88e34ae96d16ea736df832a8960"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000+0x210)={0x0, 0x0}) poll(&(0x7f0000e9b000+0x546)=[{r0, 0x42, 0x0}, {r2, 0x1, 0x0}], 0x2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000238000)={0x0, 0x0}) setsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f0000cab000)=0xf2, 0x4) r5 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000452000-0x4)=0x6, 0x4) write(r5, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockname$llc(r1, &(0x7f00007c3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ad000-0x4)=0x10) 2018/01/06 19:09:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e13000)=""/242, &(0x7f0000000000)=0xf2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) 2018/01/06 19:09:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x820000000002, 0x84) listen(r0, 0xf0fc) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80807, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r0}) r2 = accept(r0, &(0x7f0000b9f000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc) sendto$llc(r1, &(0x7f0000002000-0x54)="166ef3f628bc12ec216826f57345710d5cccc9f4908f79dc26d3d9cbc4df0f6544650c885e1533cfe0fb56fecee13183c597912f77f18565bf23ea4d1402dab8ee8b5fff9b133f252c53bc6b45d61d2ddda3ed8b", 0x54, 0x408c4, 0x0, 0x0) 2018/01/06 19:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ba9000)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002b8000-0x4)=0x8, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a7e000)=0x0, &(0x7f0000df6000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f6000-0xab)="f25c1621df0de928d9379254f8c2579c71d933d370a71aacbe019f8dda78765cb6", 0x21) 2018/01/06 19:09:46 executing program 3: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00007e3000)=0x40000000002, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3e000-0x8)={0x0, 0x1}, &(0x7f0000710000)=0x8) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3e000-0xc)=@sack_info={r1, 0x1f00000, 0x2}, &(0x7f0000b4a000)=0xc) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000035e000+0x97)="a12ebf358e7ba9f28da64b", 0x0, 0x81, &(0x7f000021e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff3b) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ae8000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fff) r2 = accept$inet(r1, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8000000000000000", 0x8) 2018/01/06 19:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005e7000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x7, 0x800, 0x0, &(0x7f0000dc9000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000f62000)=0x4) accept4$unix(r0, &(0x7f0000a52000)=@file={0x0, ""/4096}, &(0x7f0000f62000-0x4)=0x1002, 0x80800) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x800000000002, 0x7fff) setsockopt$sock_int(r3, 0x1, 0x1000000f, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) close(r1) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d78000-0x10)={0xffffffffffffff41, &(0x7f0000b3e000-0x4b)=""/75}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fce000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fd1000-0x20)={0x2, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fd1000-0x10)={r3, 0xffffffffffff3b22}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fcf000)={"1aafd07634cabe06b0934f2ec4c5978e", {0x4, 0xffff, 0x3f, "d72f04fa612d", 0x7, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000069e000)={0x7, 0x0, 0x1, 0xbab7}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000fcf000-0x20)={0x1, r4, 0x2, 0xffffffffffffff9f}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/06 19:09:47 executing program 4: r0 = socket$inet(0x2, 0x1be41f17b0be6d0b, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x20000000) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000620000)={0x0, 0x0}) r1 = socket(0x11, 0x5, 0xacb) sendmsg(r0, &(0x7f000095f000)={&(0x7f0000aad000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8e000)=[{&(0x7f0000b30000-0xe1)="c6aa963209bea3f639e25285849f54c862e0e5b265e83139b629a4657f37f1ab748337122ce353aae355966f37bca69305c099127d72e8137bec0b9822675b71843033c5677a7f7426e720d5b3d4108ff43b530f41f88a30e7406ef5dbadbffb558eac94ad2fb093a3e1a71e954d962bd8666793b55a52995e9340ac178798682cd5a58a2996008617fe8b7179904c8ea0eb52bf0cff160f1940f9193e3a23af0694d0127aa95681623189568b0dee816283e9a6e3aeb40ba9e2e9fb9d368dcac3465c2722641e9635e3e04718304cace888c85bb208557479ac049cff34f06cbd", 0xe1}, {&(0x7f0000986000-0x2c)="28275a778b6be20d039576258ea2d87c5118ecdf59140afac4df0d5ddced876d52e8780262ed93b618ef4c2a", 0x2c}, {&(0x7f0000164000)="ff141492212a61fa7aa64e188786a5d9410832f65481c0e4d9be41e7ad7abbb168b7c479e51d70e90908400ee7224284f3f63652b2433ea382eeed41dc1b2c0d2e14f50683460ef24dd4ba47d6374f3d5bbd658eacf44b117b34844eb476cedece6700239255ea14be2bc3fe15d1691982020e9e13a8db9f", 0x78}, {&(0x7f0000346000)="8c39e13369b0b0ac65dad4cfb6fa81a4fb0c873f26947ce3c94e112b5b060e3c8610cb60f9fb69dab3f64ea77e4315adc22fb9112f72f9fd4cf642802e2dfaa38c2437e3bf03f42319937b2c18e4b6cafb7675a1374e644109641c2ace58af31112107f133547470b67eded271c97f06141e4bb43fa81a86898457c923f4226c5d8076d6a678acf32ce0efabf155b96b", 0x90}, {&(0x7f0000a57000)="f6f1ec8a1c33c1c5dcf44e5e0b848727081567a5829e526e3a534bcb1bd5ea665aa9963fb9c6f5cbc8c9e4f8f0d7b100b690fd930ae83ab4f8ace4d2550e5fb399945a4ca9eed70039a27810ee79e2c03c9c7f5769cf498d6167a25f5a24743d9fbdc9265aaaaed1a835e6294c56251b2575fa852d0cd3f553764605b22102091c84c13b5a1627def8f20bd5e24cf63501413bdf1fdcbdc00835bfcf2af1727f8e49ff068b5db63b349d674720c3f9be46f9926578cce70b57c3fa29a422c355399340b1ba7eceeb24e3ccd915b66fba768888f10ff9ed3d490205b273529047be6263f21801c87854783412bd0134afdddea7504dcab4f0465940029364561ebfa9f99f1469b706a35d0fe07bbd54c4092be15847652cad30bd21768565fb1393eb236b3af9c4e11113cf9ce307b5447b65a45b1fc724d2b94f3736e169d914ed4a461583571273854f72894b55237346babebc4624952618c1281ee92f8115b6901e403b438e8b750ee25e10c2db39b784db3a0f64b3eedf905828ad3f4c5c6dd7b93828affac1362f927212e035f70fa0cbcf2da8eae226ce2a5b123e0a5bc3ad3687f09b11420fbdab8eaef85873a2219fe91a4a887a394a6fd061a3c5085d5aa16d05a9b7e3d1e84f340bd78b7305e5f91a868935c86dc9dfd96155dd03365952d6023b54f34c8589157dd44c8bb199155941bf800b8d023a64cbcf30a6a8da2a9e93cdf9e1eae9e6643a76235912e2c28c1b41819bbc6d5985551df4a2294b3446757233855c61ce437e7699508803a1a1490c6b8d611827eee897475d5e01ef28b3e8eb19f425adb7adb70f52c1e17626042e48672df15182d9725e1a653245dbf007e9721a672034a370578a2a1e36a1de8eb2c8dec1dafd33fb2936e34ec4940105307bb7c48948ff5f3f02ec6a6ac3216364f36e1a02e7817194ce8b6aec75be05a824859fde18d4f5ff46f84305a056392873aab11c05b22236f7306c47fa94c81b31b01f73bb2786beea7d57dfce79d89e0a5a17ee02560de1a8f8c6205330ae682dbb799ec226588adf45723971b3c0fb5d280b55b307f053dad5b09fa1b7f7fab5a9f5495b27c48d77a03a3fa36a7ad850a5e5138a87fdcb5ded52937d0be92da57f89476e3cc4d86a2ab13d433f63b07d88621442950ebe57b2ebf5baa31285bf05952ae5ef1c47253c06513cf367d931723528401b04d5cefbba818b8fbb35ebc53cd1cc3f2d366845468b8d401db5192f3cdea5999e84ea754d89719ba26fc3dcae5dbe05e83fa49b87a9e35c25d7e9cbeffa6ab2d9732d4c327fed1b34d6ea42e0a44d3ca5e5da894a263399542bc0e6aebdc848550ab6d7178340e3e4c49e818c0f2dc88e5cee7c0ba6565e47b7fbc2084820fb73e32bc13790087e749ad539ec8a00e38c04f148c4964efb1b908efce5d4b10030b44d8d7cf9290cc5030a1ad49a03ac6063f6fb749ab9ec4072340018c5aafeecccebd242a8454c215eaa39f51a1f621271d143e66d1a0640b19a6e5f63a9c31ac80ec47c883f7f9357fc0211789217e19a6ff0c845377a241d13c240f9f5b520c3f0ff67a4e50aec48c41b589a63b73f5ee7b1be479ccc1157f2591fc226e934d060b4798d010074a2127bfe7f5c1b32ef0cee17efd37d0630d0db049c45564c469ea68ab05dcc473ecc0f79a6a821c12b350fc359841c639b03db94637dbf9bbf4a0dcf25163a82c6462806e261399fdf34d40db862cf95ada35f5c8a4328f1c53f3c40a0a75c8ec36fbf4b5148803a75cf962cfbb16be26708f03bd40c72785b905b34395554a33f152edbfea9a60077ac90921c4f633538adbc37da4d26e3589462426e2f820772225473d3ec31bdd74a42b111211deb2cb8c227f7702d43ba6997643a9dc86f6d6d140d2189024dfa0d81fdee3c007af0800857c480836bbc6f20906afc2e75dac6080b9b21ba4397642a3f0a0f5fe33deda92ee22161839d4b3a443b5286f9b6d77ba18dffebc19efb11f1bdcc65b0f12b759040146bda8aa2f7e4d193e503c6366606e98c629d7282a5f7c7a4c4a579b00238b9c2acf79027ef904ee840514f6140ac60a3abf6040591995d6633f09cf58206ab7cffbd8a55825e7e54053e598951bd1a8f2b689661c6e624fccd34788f5eb9b60321f368c201161a16e642cdaae9948810b15753e5da8267d2a9806425c4eba347feb0b64fc313d3003427d3ba3acc64a2db82d1d4a00899cc773903342b9c94ce6014e89981d3ba8f96b8c066a44d28dafc3134032e2eb336b859fe6953e9be22b9b69b888a7a27fa0103850b54a25b71e0e761b7e3ba49563da1a9dadfceb69a0e872e69a6d3845731be8d77e2c34e4534d254e032a75f429238942536de4b5119b3d063789a313c60bcacf43ced2258f6054a7b6a3d1b4bb7031688775ffb9fac268d71e94addd1910d6994099c9b71010bdf41e5362c1bfa9743a98002d24ad77c56b87e1e9b5ddad60218f30163c7afefc9786c7232fc5a350f348dee0370dc72073cec7743f0440b0087080462d8c54d2878865a9a36798246a83e4c1248ac71a260b40099a25570c68d2ca64cdce6dee58b5c7c75a296e1cb3316c40f8d94a1c10d1541b0f65b3aa8c2807ce51409d5e37fc57d852672fec0b0a278599a5358c29037678307daf86f2c455192652231622b1ba7ca8a2f39b142432fef8154397bc3fa52e9cc5eafc4fd4db2bbe757e5d1711bb7f4a2435d76509fda347b89ef3cec456c4528b200a5a93257684d9f14c1516166d631b7513cb44c016ea5c3b2746a0bd43a4ac091c91e941380b6e2438ab8b1f4593cb4cffb13c2ecbefdf49e5619862188b215b16ebe4a0e02be0c767768a93beb000dcb0177a83416cea23991c15c3e051800206c753b777a660d4ef4ac34b31b0896bdbc02c0c2c60fcf55741808d543db87c8e386549fefbd3fb07633fa1166cd93f1654894d7224c99713367eadbd07ae1ef6b1cf130543bf62a0288f3393e7d2ad3ca077c368007087298e596e0936b683fa8aa452b890bf1a63d9d139f392c873e1e3318e8989115d980263feea7feb203f3ec0ea8d1cb04250d1ccc941f600561e4ef9ae2811bfb407e5344d5478a5a04c41b9dc7b531adbdf26a1af8a2fd81b06af892f17a21033a9c4ccc8860d7353d5c9157a7724f8c246a5824552b77eb6a6ca8ec4aad8f3d11ad318b364b8bfa4246ddd71031f2d0497f89c1e5641beaaad6a59d95601c72dcd9ef02db774bbdbac03e65ca8c0cd4ecb5fcfe778abd1b16a9e3d53716268c9bc0def71185ad15ff51c59f5c33c81aae975a4e35f03d72cb72648927e9c7399569f552956f41a49509594af89fd23c63e9a0da1cd82bb0f024f90bf4a030adfd67eeff372982882a5bd30bde0e465431ea1e3f30170cedafe8e7f65773357c9407f19dac428e9c4dcc4ada65c47f6ffa65dda3b4913ddf7d3609b01e35666cc533225d7c8a7a9bae23656c7ff78bf1dfc044d0cafbba881bb56694f66108896f4e2ad29e007df6f1dcaf4a24569d526665b7f396128f10e77fa0c04729c78808e765aa0e218927af67ba5ba73205740f82c8e980d88fe87193e5b80b8cbae20c36c5f5060e161b905309fc05e30030342e3b55d80d2f9cf96f0c3fd37050bf4956c0d138c14a4ee5343df656edf96a175371d2504e3a7c101214b15d59286771c81d7cd7e706efe189bc738ce5f53db1fd13313d967c0da60db18e60c7410bcd2446dfdf34d84c1c665f71855aae7ea1aa9ba11b3fbf40452d1c95d2edde9cc849f2f4830c9ed5d1363c87e614b2e6f3c701030479d58002966021fdb25ef0a3624fb8742f732d4b9a273a045a2c916e4d275b9bf9b44e66b59f9bec87fffe89c45625643564fa31c5fa911d0153aec60c61ca0cca87bb1425f497e3b66c76d28da4a69a94c59304d38e4892122dec9624b3f9c96f27ea0c9f029cddc22d46f363c79e310b3393ad8c30ad6d3c3978d57751bd980490c78688e5fb7727e63acd80fbc3b6b0436cf98bc6b3b223fc742aa17b15fcb0adb5bb8d2188a4e52b0a1749dea71edb497dc3eee925e3502972e6fa8903e0f3d2b0c6862752d3a857d217a000eea9885337cde4727c1b6d9b2dc1c923bd699c4feff5003b9688ace7493e80a1ac26c954bf920acc78c99a078d33229828e4c17e6a4735c06371ae4e484fe91a9772451e6b8a5ce058c0cfeec2da443c6b919fe0645245a51cdb350729f85c4d5e851d82dfaa39c17daa33db31e8a804873c712314e219bc5105537ee7b5b8aa0e0d9b67d5885eff5a5c622566dbaf315938d87442c90e84ad7ef97ef220b8813083440ad50e710b829368b30d063834929aeb944e481320270e76c5a8c70049efbe15fa81a435d30a51147a4da0857391d646c12aeb994b0ddd79ab055c8f4c893786d75c1d75e9c8baa9593a8de0325e80adc4ba10a9a6f5b19e3236a8abef8f11f70f6303cf832d35d3d98b0152f6d9fbd8254da6d92346ec6b2de483829a5c7fb4eb342333f691848116fe9cb052f2fa614565d2a6bc29d1f2027855519e700feab060f304a84c4967ebff46631a572def52c4783beb411f02dbbbe620231ca06aebfdcab1b62b7689b3a9d494fe699e455ec70cc6ce946b88cfa37adb9c8793db47f44a1ea0a266b73a72afb7bcae88e31b6a6ce880fd0cbb53c9c92b68a589ab06c0ddf1488907aa8aed4047141d293792708bad0df80992673dd25c5d98c7ffe5c51343a43e2962258cb529ca56ba45d10ea799cdb6c0bd8b4ddb452c0e259bd9c5fe7ae1de200a65412a108915f85e70e3fb1f11c68be8ef4d9e547f6369b440714741561431ea1708adf9698893a2bf95ebe8cafa541c0ea60cfc16ac893e441ed86c8dd56ae9e05786ff98970c2c69a6c244bc9a77af8b2e477b5870ce43de0953bccca079fa64e873df557f64e29b76e71b567cf5a13903a04651c3e081261fa8ebb806aebb2f9c850ade8cb8ef59e1fd06483ed75ed2f22976402533f304f0d2d93e982f731602c61303814912458f2a0a821150b5008a5bc94e2ef4a64ea5c74d4141ccfa7d2d0d0696fa45690f5805830e23be0ed3834a8ea69a3bab173da94d2bb72be4c350e5d6e49909eb13c7dfcf95a992a849da445f37d8f1221b596da6f32a18e62467fd0c9f64e69adea3d482275fd79ffd86faac400d5a03347f5407a2a42f3ef5f585d2e6194ffe0289856868658af793de08f7e9279e8e2363cbbef31c0ecf6aae2c7f8dedf24b6930b8247a6a4e15ef3de7d289cf1de389861bac0d7643d1e9190f7adad91d93feeeb2fab17e3eac300d94636f667773459e466b498c50ce2d3b5696204d9b06ceccf9cc32a472db9fb31e20665e40a4247d15f397ccbfee5c6fa27b683b867858d7978e020f8a31ec6b536584136cf9733993d257cc783cb546ed75217c1e466ac7e1b38e6143a7b6644d312237643067d90abbae85ad71b8a81749f845df9973230378e19640fa883e2c825e777451df5de67f72fc61cc1af992000ebfbb0c8c8742eda4ffe56cafee9266b1280fed5abb941c0b2e09628d3ece0fc96a45ec74bf2c62ffac37967cc852e26bae1835c316cd29a692c7af834807d34da36d6f9ccbfc9874b3da991c45f4588db388cb1167aa9a029b75b457194d71e8822d8ec785a62d73985f331e876d8ede448d5e054530080fe36955b4de06feeb02083609318711659da95e7539386d42aa8bdf25a63986a29d8e533326b2b6b8728aa94ae7c2d18e0f7c4b1ca4ebfaec", 0xffffffffffffff8b}, {&(0x7f00007e1000-0xac)="93632e7c0aef1a5f4ba8e5e8f607705a54ea4f4c6db240558d3f3901fd456612b39aba3d1c72443c6e2cbdda26be1264df52f985e38064e21e586e2b38e48945fc4111100a56fd4f523003a889b9e009686991c3b1615676c2e02f036509b254d5842e70fa6299bdf42960f6921e455f3ea240ca3ddde5d7cd75a904165c291e0d58192b90fbe7629f367c75992bfda3e562d3383a118ac8a83fab3ec588c90a72efc28d99ff00195193bc74", 0xac}, {&(0x7f0000c36000-0xd2)="f9da3a733b52c58e7e4285610d1c8c48d2a2d75529a35a54a82d428fe88aad996e9adafd34bdd5f02689902c99d4f07a2d746d140da1b8c55a35f5f510ddcbb4f1f1b37d901bf83b86d55614306693cf48d1e065642c1ec5d309ca7d5434a644e26d293bfcaec2ba0f5c5c3ca5b6c59d779f1b9aed97ebad8cd408cc1260dfe63f2c19bc26625dd58afe7f4b3b2758771fb97440f0065d8794f5a490bb21d4ff519b42f6c251b5d74370a1fcf373dcc0350a0066a844ece35d4e4acfd1940764e57217b1c6e7ef1660c527f9f84f1bed27ee", 0xd2}, {&(0x7f000074d000)="ba899e897f2d96eeef5925193a13e4fdaef1c67989e323585e3405550a1dc8b7fe674b52100cf816efa7f949ed937f03bccc61a8220302f600033cc7b109618ff9c32ffa213a7e8cf40939531d7c86c503c06306a5b5b4542b354a5e463c90229393f92df7956d642e080e895902f94679e200065dba77cd5067a60a97de8ce1bdb3641e9ad6930668a705feedd2bafd096068cfc3843cb5274bc2de1a03adaebc1893656d2dc72b3b20fe90d325042e5718b42d734ce78183cd804de2d819154815a8ca32", 0xc5}, {&(0x7f0000a67000-0x9b)="0590e4db0149be135a263c4f84037b5c8a5c560dfa9ac03a771157475e2c0da2bc40bc358325e55b93b0e2842ec1a101e45bed3513adf187833a5ed8a215730b6e9fd7a4558ff1f26e28cf7c6ea7fff9b022698d43e8a537aba683f24db41b10965ccbcdfdf8ba6371fea7e6902786e90a9307e1bce0fa4feaa70761a643c03ee1229f7f7e0b930f1f59182e9298b7850520b5bcb2033a9dec60a9", 0x9b}], 0x9, &(0x7f0000eb6000)=[{0x18, 0x10e, 0x80, "0ea3ab96b6bac7"}, {0xf0, 0x117, 0x3, "e15d5c6d0a234315713b261f66a93ffc2ea24827622a4cf0505a701daa4f0248f79beff3d3384d452d3a5da7f59fa8350c318ceb5e634d0dc40a3e00d872364b1168db149feb9f29d830c6cd41b7660169bd03a0d4538991ae5ae3946770a598860b18c70af71c761dc81ce5d5cb283daad7a8e30ff9ee27a511c16a6deebabe0bbe4a0a9dab70d2bf62b650c2cee74b5ea6352ce98496832a49a47bc04341f072741e64865847349e195fb382bf1b763ea0b7b15b4604334292ae4a76999e9ad17af6f71ca52249e3f6224fce31fc34681fc045399432999e86"}, {0x88, 0x1ff, 0x40, "44cce376bc92bb52f1eea679a3acab2dd0307f74d7ec12f4a123af53821c6f6c72ee3e8d75e4538cebbeeb66cd523d36acb9b31370e29319aa290d2b238e5295060ec448e099608e332c128667317b3dc3a7c2d6fdad328e0e2bd2654164536b7f820c51401941e2eff4bcd2534fbdc4aec4cc36e9bd"}, {0x70, 0x10a, 0x8, "54329799bbb33383b28ab8c684238b82e34a8f4721f6cab811d0dcd63b27ae1b9af1f843ee3b6e08a0e4d86052b3533a05bd5b9cd75dd3782f3aa77feafddfbcbf79cea7f71dce9e467f6eb925c1d0598be6778bc0257c5c33"}, {0x88, 0x115, 0xb1, "7efa88068ea4e8a3295ca7bc9938c2d9a09c0c0c754f362b035a691bf5561c7ba20008ce778260989fa699699181ff8652ee8620efe661dd14aa52136057065de27f19d55e03a9a26dc377ce1931fecc5607f20b6aca7f76ecab55653f516a99750348d65d2c47c810eefb211d9651ae286e867daf6873df"}], 0x288, 0x4008000}, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000047c000)=0x4, 0x4) accept(r1, &(0x7f0000eb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d2000)=0x10) sendmsg$kcm(r1, &(0x7f0000aa6000-0x38)={&(0x7f0000f11000)=@l2={0x1f, 0x1, {0x7, 0x7ff, 0x9, 0xef, 0x4, 0x4a}, 0x100, 0x0}, 0xe, &(0x7f0000057000-0x50)=[{&(0x7f0000822000-0xa3)="0d35189cb555a95e4778b14137ed21a8cb4d57e8622634db5733d785de7fc6d8322f5ea63689b8d2112c4f5976e8be5d0c5b06a924ff4241395fd3ccae2da30d96b59a5e6b14742732fedba7cd3ec0f91c14401bfd918e3ed14b2d6611573d015dd7f0a4f8b3fa10cd7aa9cceb50ba9a1de763fb00be26b250a35fb1108b320482c1444739b637e290be2148df8633c8059452e3697a607524290c208ab1c5e427bcaf", 0xa3}, {&(0x7f00000f3000-0xe9)="f763aa9cf8462ef19a68992fa6e65d2ac4cc32549f6db29ee19a5908ff9631448ffeb948bb12c28a9822831e8a5e4bb503f3304da67b6504c88294fcbae41570227c9fdba0f2a8e54311cf65696f6538cbca9bb0a1db3098c08611a34e7aad3385b18fcce3c0ad3cc9e84b2068df6225cb9b3dc41b38b1f0ed4322a073f711b2925b85a07971bf1b206acdaed76d913364dfa3947ba51af9e3b8da215439eac1235cb3886ea671b48ed368fcb194e2e158bfac0159243885dc39bc783005b21c6801071b271efe71494f6e9e80ba88b5b61ed228930d53d2dfc103970ccb9c0186ce620b79a6275b9f", 0xe9}, {&(0x7f0000c3f000-0xae)="65f056c1ee79efc449041aa5d2f09a505c850621caddc5263b2d1a9221cacfbbfd939ad06d14c75f60f066bfa021b25027aa3ab9deaa04ad04097b105c51d6f45e8c570ea744dd3058db474af1a5080eb328e37726014dc43cb9668750d2f489f6fe4f08731b53ff9b991f2cca03a8cd6418e2335ca98ca95b0e366cfdab85de885e7cd79c80a810ef2587e4763f0b5cef249d04f5815d2a35d7b76ef88a11b44ced1a90f8c6526390d144f14d1f", 0xae}, {&(0x7f000099c000-0xbc)="d0004730b74e211818568714669597ea409f11b4a6cd2b88bda610db5b939af7992201f085ddc49be3ac0c5de6f3eee086e2ff512dd0f085f75753cbb5041094bae7f119aed989e502d94e04fbd5537d8fae863dddf6fda8fbbc69b7ac419824ffaf730bd98a1f1836612f6c9b89eb187808de22fd2bd213451bdb9c36a65f862128afe547c3eb667ec7d402f3865b4a4511af876e4850b4c7943466b27fd53794db0ce2c4aabfb1c5521a2c37c0486e29ece57581ec5a1780aeccde", 0xbc}, {&(0x7f0000669000-0xb9)="49459904324fd2b060d291304b36d2ca5b2a8af6673f6b94dcca6d8617c593af4232a912a8a66ed58ac060e255ebaa71e661f2b86bb429dd9f82d6c98cf631eb6f37a7a1a1aa5abd848b31d319065dab30e0f03d5fc5669204bb99182463cd014d4e7d8e184bf19c0936a7f6d05e12d2d3f1ddc8ff640fdbbdbeef41788e59f7a11b71989d9f5d65e8863094a8a4106001ebfd67b4aa3a3cc410285788dceb361f3bcbb05ffa5a8f9f4b0f6ced9a7d24e7f8e7124697483b13", 0xb9}], 0x5, 0x0, 0x0, 0x40000}, 0x1) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d17000-0x70)=[{&(0x7f000039e000)="7165179e0ea0fee2746a93a49af763277243d101fb8900c96651d03f884667f43bef81fa12266bc0527f1a5eca76a5175b50311d91ea207a66e11e2a4aa29bc143a00ca73b3265230dd269dc62e373e089435bcbdee9fe27cdeb4e1d9700a3079593c8d0aaf6ebdf65", 0x69}, {&(0x7f000053d000-0x73)="3ba431062c4d8dd740461a80d56eaebad1dd6536ab809593571d26d01fc03e455146f46d48a3bb5ae2e2a21d99d7596c28657e94fc1f9befc9e071ed7c8375a5f760d7e64fd8e3f38e7469ec59b99f0e5dfb2bd2cb9c94ca01cdd26d334456654bd7f149be6b98c5415f1e283fbc7a9a1f848a", 0x73}, {&(0x7f0000d16000)="63576214a06cc20c857916284be4c056c266ae8737036065d61d2540149c3eae1f825f098a1ce9b09fd89060d7e014d6e81d25169f93a91a99d7d9db854f5877335d14f5f0438ff134b3b0eb8601651cdef3cb17cbc080bcf05dc6c4d60d11176e3dc5cbe71d6cd7b1c88be0b51d050fe9ad0b2071be419d9fa6c4d449e72071311345734d1daadbba5110a9c3faea29b92f0a5e573242503dd5ef23c50b46af03ebd48e08be68d52f673d3525f471ff00f923d3270f581eb5b52b8d27cd23ff2685802ca2", 0xc5}, {&(0x7f0000017000-0x45)="864510ff2c10e8b87e0bdcbc42b0dee8b8806a917ae8c6b1830b20d8a57e3d0c44606f46d08ddcc717d4d21da78f82ba90b810874c1fd90bf85ae088f2ae69a75fffca1529", 0x45}, {&(0x7f0000d17000-0x2e)="e8cd4e3f6f60991e7066e199e0f4707f0d1629a1aa8a473c1477585394638502c18275b1a1481825fee2276e0283", 0x2e}, {&(0x7f0000d17000-0x1000)="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", 0x1000}, {&(0x7f0000189000)="b1ade46d04c6ac086c395674c5d7a33d5d079b6319bd8362329d8757188b3d16cc55b9b8829f4694d6d1d54430ab4f358dc25d956dc8c78469b5d7dca176cbe6ddf45eab2db4dac60c7ac03655ca227308514ce6db25cf3f81be204be7c75b7ff50dfd2fe1ce2a4f68f16a7b0dfc5462c8a19b196ac483068a52314886aaba52fb4bd7821f0a3e5e8c6cbc7968bd426698d784486c16323f0d29e261a587edb4fc70805966e0da2222870d30901c7ccd71b9ed5e33aa8dac65fa62db8665421fe6d21c20a420ffd6f0a4f99ec9bb1520cc2e3490ae1eca305dd3202de535f57897d25535c808772cdf75ff4bcc5c318fa95838c54def16c3", 0xf8}], 0x7, 0x0) 2018/01/06 19:09:47 executing program 3: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000042c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000+0x264)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b72000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000505000-0x2c)={0xd, 0x1, 0x2, 0xffffffff, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x800000000000010, 0x2, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009e0000-0x4)=0x74d, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b56000-0x10)={0x0, 0x0}, &(0x7f0000245000)=0x10) write(r1, &(0x7f0000db4000)="1f00000407ffdd14df45c807110100f3000004000000001f00004d000022387f", 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a52000-0x6)={0x0, 0x7}, &(0x7f0000aa7000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000013a000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @common='tunl0\x00'}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000720000-0x20)={@common='dummy0\x00', @ifru_flags=0x4000}) vmsplice(r0, &(0x7f0000b7c000)=[], 0x0, 0x8) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fb1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c5f205f08e2c68, 0x0, 0x0, "070000110fc7070000bf33000000000000004cf9000000005fd1d42b6bdb0775f1814041b1"}}}}, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000eac000)=0x0, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000a38000+0xb7f)=0x0, &(0x7f0000e62000-0x4)=0x4) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x67, 0x0, 0x2, 0x49249249249277d, []}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000)="da3ebdda471963749a5181e59629f0d01789206f46086a130eb2dc3842b44d7211f47152cf15f2d5e7ccd56876e4d1202a05f923fb8628a456465d81b04d5575850ca2a11985eb8793b498f3f61cb8e333f12b24e01f7875373b1d43fb57c189ebe6163051165f8bc8b7f8aaaab5ede2ea9785ce67bd6a2ef5271596663bc97b739e7dacb0dd2e50ba2c88ea7e3d8780c0c15e8a58ff2a92d098c38b17857393a029a814", 0xa4}, {&(0x7f000000d000)="8ae9b784a78f6b3d0e3bf012b4551c73b54cf1a841c1ca6e35f4c7096fb4f3d9c85a9f81ab5a4a4f81a5e1191f28a3683d11b11768673f1be898f0785b0ee90afb1a15aafc1bc98b016535155ff7eb2772b3b2f0d4f9f035e55c7c060e2ddf8b6258d82fdc2505ac721c219c4a8703041df7a417840a391864d267a720d703aa679268ee69723e4698e6b3137e1d64216ee0487afe0240db94c0ef029ca2ac17831814e7df1d8cfdf2f1a9ca0c1cd35933", 0xb1}, {&(0x7f0000002000-0x71)="9340b77e09d3c6bec6b6882564a6ec7285b237c5384960161865682b82629272ce67e0be7668ce5b4a9d304915777887ebbe3ab79dfb184bef26fcdaa876934f92692710b0e89fcdd30575b8374a9a13a13752a969487c6dcf59d2e3307b93ef77865a03f092775249265786c608fe1464", 0x71}, {&(0x7f000000d000)="f426c0733b480ea1aab706de7420bd2fe87c1a64e1626cbd2c1f29ba1cb52ed68badfa82a6ea32f16a03ec00de62de50d97b86a00503df62f2db75b567826628e540ad9dc76de2cf0351242fc8fb6f60dc230de6e047388a2b583ece39d367f18cd857b20883ebf8a000ca5944c134caf201f88dd9adf35d4018426e0f3ae422aa47b8ad0336d2bd8384f8cabacd39c22d80b625db1873352942abcad8ee4fdc30d2d569655ea75a39e496a7a9", 0xad}, {&(0x7f000000d000-0x53)="ec00313e93f8476492f96ddae271eef700a0e48dcac5c4cdfd70cadd59b68104d283db95cd9e934c32c55a5234900717420a4192fc33a25b9d8c1e68daba5edbf99811cb8edb3181d2611edfd25750e2803f4d", 0x53}], 0x5, &(0x7f000000e000-0xd8)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5c}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x79, "bc5a7b4cb3276d7af230c0c0536330bb6297f85f846c5d6fda81d541fb3bce7493a6f5ee3cedf6ac2024bd49abaa2e8cd5dcd81a76f767ef8e2a4da0a6d4a9158f887f8c4bf7915fa1f26a7327672a4cc3ff76e352cc1d2ee7136a8cccbf79d793c2dd296a408c9dc856314d28ca8b40f3508ad21a06dc66af"}], 0xd8, 0x4000}, 0x11) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000005000)=""/154, &(0x7f0000000000)=0x9a) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d1000)={0x0, 0x0, 0x0}, &(0x7f00009d5000-0x4)=0x358e) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket(0x10, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f5d000-0x4)=0x0, &(0x7f000072a000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000528000)={0x0, 0x0, &(0x7f00004c9000)=[{&(0x7f000088f000)="18e6f069c5b6dd9a5f1499f16d3c9deda37221bb083c9cafdeaa629d0b712638c78ca4a152d5d4f421568f467fc9f10b56906f17f9f6815048f6", 0x3a}], 0x1, &(0x7f00001e6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f00003a5000-0x61)=""/97, 0x61}, {&(0x7f0000eaf000)=""/132, 0x84}, {&(0x7f00009c9000-0xf3)=""/243, 0xf3}, {&(0x7f0000977000-0xa5)=""/165, 0xa5}, {&(0x7f0000742000)=""/195, 0xc3}, {&(0x7f00003b0000-0x48)=""/72, 0x48}, {&(0x7f0000b58000-0x82)=""/130, 0x82}, {&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x8) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000a11000)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000051f000-0xc)=@sack_info={0x0, 0x7, 0x7}, &(0x7f0000cc7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f23000-0x8)=@assoc_value={r3, 0x101}, 0x8) 2018/01/06 19:09:47 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003a0000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c47000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da2000-0x28)={@generic="a3a28f6137ff84f4fd213e386bd173d8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r0, &(0x7f0000db0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f24000)=0x1c) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000950000-0x5c)={{0xa, 0x0, 0x5e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x4440, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x7, [0x3, 0x401, 0x0, 0x2, 0x1, 0x7, 0x0, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003b000)={0x0, 0x0}) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000209000)={0x80, 0x100000001, 0x8, 0x1}, 0x8) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000b6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ec4000-0x4)={0x9}, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/06 19:09:47 executing program 1: socketpair$inet6(0xa, 0x0, 0x376, &(0x7f0000e41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x1c)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) bind$alg(r1, &(0x7f0000f29000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000f51000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb, 0x8, &(0x7f0000888000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f8c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000729000)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000dc000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x401, [0x80000001, 0x7fff, 0x7, 0x7, 0x4, 0x100000000, 0x3, 0x50]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009db000)={0x0, 0x8b, "c11c2590dc9501d770faf9893dff0f98eb006a6a2e9dcab00f497e2e6e20ee90a3cce7b4aa30b42534fd279a88e8ac690007b8fa67563c45a75718651c55095b517e3194e4043022480be685c0e7c6ed1197d06ff0c1271d887444e71d05e44f0f8c137dc812ec8f5549501b59ce5f352ada24b530f54a524353fd07cf2cd62f52d257c231b3032b22a337"}, &(0x7f000087b000)=0x93) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002a0000-0x6)={0x0, 0x20}, &(0x7f00004cf000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000979000)={r3, 0x5}, &(0x7f00004b4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d4d000-0x8)={r4, 0x8, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000220000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = accept(r0, &(0x7f000021a000-0x15)=@un=@file={0x0, ""/19}, &(0x7f0000466000)=0x15) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ef8000-0xac)=[@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x0, 0x29, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffaea}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x44b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c6e}], 0xac) recvfrom(r0, &(0x7f000012a000-0x8b)=""/139, 0x8b, 0x0, &(0x7f000071b000)=@l2={0x1f, 0x8, {0x200, 0x8000, 0x400, 0x2, 0xec3, 0x100}, 0xff, 0x800000000000}, 0xe) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000080d000)={r3, &(0x7f0000f41000-0x7)="ac52a0e3082350"}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fa4000-0x10)=@buf={0xb, &(0x7f0000961000)="ccb467588eba926fcba6d4"}) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(r4, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x100000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000c1d000)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000004000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)=""/135, 0x87}, {&(0x7f0000004000-0x89)=""/137, 0x89}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/3, 0x3}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000001000-0x94)=""/148, 0x94}], 0x6, &(0x7f0000003000)=""/69, 0x45, 0xcf6a}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x80000000, 0x4) r3 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000007000-0x4)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000005000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000008000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r2, 0x4) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000043a000)=@hopopts={0xff, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x18, {0x1, 0x4, 0x80, 0xffffffffffff6791, [0x7, 0x5d22]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x1, 0xdc, "0f4381786b1fa1048e13084addd284e298298270ca4a6408ed14e83a7a9f3b5e427d9819315af44b58a7c24957ab3b0cda66d49d7f29249b22384659297e0507f0cf610ff98c96b7a668808a5f64639667207f0e7901e1a8001658be838245b61f915802a34b7abdb6700618e1ef47a498c044708c027121595888ba91ee2caaf786f5250a210f53692a304e1c77b1bac16490ef4aeea7ab0237b3eddf94a7ff5bc7a18f1c1ac5af4d19bf1853864a95b1f8315615f4e8ee2b1d06984b75f49b23ed0833408716ed55fe3ccc7905a7f0793aa389b0fe32fad9585eae"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x140) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b36000)={0x0, 0x0}) getsockname(r2, &(0x7f0000490000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d4000)=0x10) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000320000)={0x0, 0x0}) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000584000-0x4)=r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000938000-0x4)=0xffffffff, 0x4) socketpair(0x11, 0x80e, 0x83, &(0x7f0000360000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000a7d000)=0x11, 0x4) r6 = socket(0x9, 0x1, 0x1000) getsockname(r1, &(0x7f0000195000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001da000)=0xc) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00007c3000-0x4)={0x100000000}, 0x4) getsockname$unix(r1, &(0x7f00003a1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000bbc000)=0x6e) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f0000afb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000001000-0xc2)="5c2a288d63c9e9ab553d8904befbfb6528996445d09d8f5f1985f7eda7edabba6145809a7fe8ea256fa5fc54c5f8fa68c66a47f446aa8b5d8bdea2fd369beb5f747f41ca4da0dc0007c06c67cd8f0b1da576a10c1690c1b5e774628958d627094d55fb05c4fb2d7831efa7af6451f508d1d28ae3c1186cd65386b8c613f89e6bd394959daa1d55d140e8ffeb8459abbc1b7b06efe0c3b42a2b654168f097eb63d6270e828008867f2a75ec3d980a6a851fa79f4fae4451816915424979b20a4cf92d") recvmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={0x0, 0xfffffffffffffd3b, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000002000-0x35)=""/53, 0x35}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000003000-0x4d)=""/77, 0x4d}, {&(0x7f0000004000-0xf)=""/15, 0xf}, {&(0x7f0000005000-0xe)=""/14, 0xe}], 0x10000000000001f9, &(0x7f0000d6b000-0x14)=""/20, 0x14, 0x2000000000000000}, 0x20) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x80000, 0x7, &(0x7f0000454000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00005ed000)=0x0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000594000-0x4)=0x1000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f9f000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e79000-0xc)={0x0, 0x1f, 0x5, 0x8, 0x8, 0x7, 0x6}, 0xc) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000d65000)={0x2, {{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000b3c000-0x10)=[{&(0x7f0000b9f000-0x2d)="290000001c00190400000047000a007c02ffff00000000000000010009000100181400000000043e00", 0x29}], 0x1) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002c5000)=""/168, &(0x7f0000f63000)=0xa8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f66000-0x20)={@generic="b1d3b4c774b25a9f0464fc22587b809d", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:09:47 executing program 1: socketpair(0x11, 0x805, 0x7f, &(0x7f00009bc000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c13000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x41a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000ad2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b13000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000092e000-0x4)={0x20}, 0x4) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000087000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3c000-0x4)=0x5) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31ea98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832c4a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d3f3b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd7) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044d000-0x4)=0x0) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b43000-0x10)={0x0, 0x6, 0xa, 0x6}, &(0x7f0000f49000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000848000-0x8)={r1, 0x4}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x664316f3) socketpair$inet6_sctp(0xa, 0xf0cccc0ac763458, 0x84, &(0x7f0000a05000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000717000-0x68)={0x0, 0x60, "c6dfe29958777fe06ee4a6ecc8cc9625d82e16ec9440ba3d565d23a874ad14cc6e5e25659ce9f01c4ce5befe67a4ffdcda94cf9b8a2af849456debe69b36dac02ef783f6347feaf42e272c71157a3b8588de50dd50a03102fd72c1a99dc70503"}, &(0x7f00009b6000)=0x68) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e30000-0x10)={r2, 0x8, 0x1, 0x2}, &(0x7f0000923000-0x4)=0x10) bind$alg(r0, &(0x7f00008c6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) getpeername(r0, &(0x7f0000c8d000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0xc) recvmsg(r0, &(0x7f0000bbd000-0x38)={&(0x7f000083f000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de2000)=[{&(0x7f00007e5000)=""/138, 0x8a}, {&(0x7f0000602000-0x37)=""/55, 0x37}, {&(0x7f0000e80000)=""/36, 0x24}, {&(0x7f0000910000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000a21000-0x9c)=""/156, 0x9c, 0x8}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x420008, &(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00009fd000-0x40)=[{0x1000003, 0x1}, {0x3, 0x5}, {0x3, 0x8}, {0x3, 0x22}, {0x4, 0x800}, {0xf, 0x1}, {0xb, 0x7}, {0x3, 0x0}], 0x8) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c11000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd6000-0x4)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b5000)={r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000069c000)={0x0, 0xf0, "e3e256d9e85813aaf7bd0d4defba0df73b46c43e6b0d67bc2a560811c73f1cf0f89ef8db1d9069047b62fb35ef8c9e56fdcfea55a95f38f1584eba7a20d7adcd5eb5ed9fbe876fce4b226b80e4f0b63902f04135e7986772cfd94074d9f7fb747ecaacbfd6de48f1ff6922e13e741a19b1519cb2016f1ecc87c31f884b083c1fb3b22e9fb4b9cc08f18739f3a8523ec11930019c240bc23d5471067660579743edc2261418ce3590ce8d742fab308b39ff7b59539e2f7a5c4ff64603ef6e1dc1bb5a30ead19da37e613ef4beb6461dfa2f2496d6e8f85782c8665eb74fa6998369bf1aa135c2e6d155753e129f4f7838"}, &(0x7f0000849000-0x4)=0xf8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000afd000-0x14)={r3, 0x100, 0x6, 0x4, 0x2, 0x400}, &(0x7f00006a4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000937000-0xa0)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x6, 0x40, 0x20, 0x2}, &(0x7f0000323000)=0xa0) r5 = socket$inet6(0xa, 0x80003, 0x1000000000002b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x10000000001, 0x84, &(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fd5000)={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]}, 0x564, 0x5ab1, 0x3, 0x1, 0x3}, &(0x7f000027f000)=0x4f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000056f000)={r8, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f95000)=0x10, 0x80800) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000fd8000-0x78)={0x101, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x200, 0x2, 0x6, 0xfffffffffffffffb, &(0x7f000023d000-0x10)=@generic="a573f00e6b661742e1285069ca0408a3", 0x9, 0xde, 0x10001}) connect$ipx(r9, &(0x7f0000de3000-0x10)={0x4, 0x5, 0x15, "6de410d457c2", 0xffffffffffff05d0, 0x0}, 0x10) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000fd5000)=0x20, 0x4) sendto$inet6(r5, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000747000-0x1)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000639000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000fd9000-0x6)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d46000-0x20)={0xfffffffffffffff7, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r10, 0x40106439, &(0x7f0000fd8000)={0x0, r11}) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f0e000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000240000-0x28)={@generic="88c198f898cfd07e65e7add9906e2dfb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f0f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f1, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept4(r0, &(0x7f0000498000)=@generic={0x0, ""/126}, &(0x7f00004e4000-0x4)=0x80, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000075b000-0x4)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000cd9000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xcc21) sendmmsg$alg(r2, &(0x7f0000e78000)=[{0x0, 0x0, &(0x7f0000d52000-0x10)=[{&(0x7f000098b000-0xf7)="cd", 0x1}], 0x1, &(0x7f00000fd000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_extract_tcp_res(&(0x7f0000502000-0x8)={0x0, 0x0}, 0x4, 0xa61) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000ca9000-0x10)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000375000)=[], 0x0, 0x8000}, 0x0) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x2000000000000011, 0x3, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@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]}) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000057f000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ab9000-0x10)=@buf={0x32, &(0x7f0000832000)="fc679e32f1b9d4cfef9dafa0937fff0233f3225df511c8f8f22f00c7cd2a041efe433254ed99fd36e215ad0a85640bca1dcf"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000df3000)=0x7, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) socketpair(0x7, 0x6, 0x3, &(0x7f000066f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000553000-0xc)={0x0, 0xffffffffffffffff, 0x0}, &(0x7f00005d6000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fd3000)={r3, 0x10000, 0x20, 0x7fffffff, 0x2a1}, &(0x7f000092d000-0x4)=0x18) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") pipe(&(0x7f00001e6000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000026f000)={0xfff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xe7, 0x6, 0x4, 0xde0, &(0x7f00006d6000-0x10)=@generic="0dad4af7f7c6d986ea968bfc37f45054", 0x5879, 0xf94, 0xfff}) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x10) r1 = socket(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000003, 0x5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fd5000)=""/3, &(0x7f0000fd6000-0x4)=0x3) read(r1, &(0x7f0000ccc000)=""/168, 0xa8) sendto(r2, &(0x7f00005de000-0x3b)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34754f7e9de7eea7", 0x0}, 0x60) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f52000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c13000-0x4)=0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f53000-0x4)=0x0, &(0x7f0000407000)=0x4) 2018/01/06 19:09:47 executing program 2: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffef6, 0x0) connect(r0, &(0x7f00006ec000-0x10)=@llc={0x1a, 0x1f, 0x4, 0x50000000000, 0x0, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) socket$inet6(0xa, 0x0, 0x7) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r0, &(0x7f000030f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000000000010, &(0x7f00003c3000)="02000000000001000000be8c5e258c88010009000000000f", 0x18) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000432000)=0x0) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000197000-0x36)=""/54, &(0x7f0000001000-0x4)=0x36) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000c24000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009d7000)={&(0x7f00004b7000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000784000-0x10)={&(0x7f0000bd6000)=@getsadinfo={0x4c, 0x1f, 0x2, 0x1, 0x1, 0x8, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6148, 0x80000001}}, @ipv6_hthresh={0x8, 0x4, {0x67, 0x42}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x11}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r0, &(0x7f0000ce3000)=""}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000892000-0x20)={0x7f, 0x0, 0x10001, 0x91fb}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000615000)={0x5d, r2, 0x10000, 0x8}) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000304000-0x9b)={0x0, 0x93, "1a606bdf9448f513a94872b2f9fcad1dc0792c439cd1e5065020333a3304a4bcaba69bcdf14ec833e9afed44bae4ce6ccea583b7e243bd98fa4ce0834236a720b9617e882b1f47b450aa9dcf3ede929ce7a44296db45fd04151783fd416ad176db354e06c4be6311310645f199462e8ac2bfacdd74fcfd90150d24d0e50995d8233d982607fcd382baf2deb4e77d76d6ea9cbd"}, &(0x7f0000ff0000-0x4)=0x9b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aac000-0x8)={r1, 0x7}, 0x8) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008fa000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x7, 0x58, 0x3, 0xffff, 0x27fc}, &(0x7f0000cb2000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b86000-0x83)={r1, 0x7b, "e36ca770b703f0786ec7c706957a3ef2b507e42f8314c0f0afb8a94d194a28233d77231b272f35b1b2ad24819197c8b931cadf71dcc132b12981dbaa2453e7c1967884d9fa4e706491dbcc5f541253e57c59baaa469acfe90ffc50499b5a4adbc27a4ac6c4d8f704c148e316694f11f8f01f589d3a959b209b1e20"}, &(0x7f0000816000)=0x83) sendto$packet(r0, &(0x7f00007d2000-0xd1)="58f395400a00c21f5ffc48085a544a5302979af4d9b7272923c99c1bebc2bed1e2c01604901116ed7dc0dc34e50d154a70c89febff72bd9df0b7280ff06238f73a953ac969a07f3e6bf119ad44eae22fcedaf3263fef3adbce30913262a5c52ba50dd9556d3e0b3ef561340b5ee2fd7d67f8565dec1a9755147514e31896cae0d964bd23ea0ffc2e6c19edb29ce700edadcf82631c5decee3cb4d2de927b73ff1da6a404c4738bd025e8fd93c4f4ab4455394fa4766cbdd962bba985efeb6db736a7f447c6c5189edd0e8f20b588a5f13f", 0xd1, 0x48050, 0x0, 0x0) 2018/01/06 19:09:47 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00006f8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) accept$nfc_llcp(r0, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007bb000)=0x60) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009bf000-0x16)={0x9, [0x0, 0x3, 0x200, 0x8000, 0x0, 0x7, 0x5f3, 0x118000000000000, 0x20]}, &(0x7f0000e53000)=0x16) accept4$packet(r0, &(0x7f0000b57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a79000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:09:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) r1 = accept4(r0, &(0x7f0000200000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c19000-0x4)=0x8, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000346000)={0x2115, "aa1190df83e5"}) 2018/01/06 19:09:47 executing program 5: r0 = socket(0x5, 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fe4000-0x38)={&(0x7f0000d88000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c40000-0x50)=[{&(0x7f0000995000-0x34)=""/52, 0x34}, {&(0x7f00001a0000)=""/99, 0x63}, {&(0x7f0000a9a000)=""/18, 0x12}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/112, 0x70}], 0x5, &(0x7f00004c5000-0xf)=""/15, 0xf, 0xfff}, 0x10100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x1000, 0x7]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) connect$llc(r0, &(0x7f0000002000)={0x1a, 0x0, 0x100, 0x80000000, 0xfffffffffffffeff, 0x8001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000004000-0x14)=""/20, &(0x7f0000004000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000007000-0xc)={0x10, 0x0, 0x3, 0x40}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000006000-0x10)={0x2, &(0x7f0000008000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000003000)={r4, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000008000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000000a000-0x5c)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf98a}, 0x1000, [0xb681, 0x400, 0x1ff, 0x9, 0x0, 0x1000, 0x3, 0x3ff]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) [ 403.676382] device lo entered promiscuous mode 2018/01/06 19:09:47 executing program 5: r0 = socket(0x2, 0x80e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007ee000)=[{&(0x7f0000000000)="0ab2d87eceb470d8a22cc630365e4635d368f5ae7b87bc3591b0b7d05405bdb6b0ef18b43c6077082cc8f75eb39dce6ca765d65e", 0x34}, {&(0x7f0000c75000)="c2c018e7b33cf8929802b3356879eb98d4ea91b1256a885b6d816a18f4eaac19d09e1ff71d46f5914493bd7251097e9a8719809a2dbe6b186ca72edd2bb94a39f39bfe726c7fff746abffdb866ae523e046ebf5a3544a7173839082a9d219b3be576997655b97223883c3b43d8b90feb91db03bf8f05c41e4fbd673d67db401a590f442957b5556d4789bf6e2cf28fa9bc72d62a214ef7dd722fafe94b3c8a02ebadfd2d0e81b95ed45ffa", 0xab}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000001000+0xdb4)=""/40, &(0x7f0000f64000-0x4)=0x28) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006c9000)=0x5f0, &(0x7f0000826000-0x8)=0x2) preadv(r0, &(0x7f000035d000-0x10)=[{&(0x7f0000722000)=""/95, 0x5f}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008d1000-0x5)=0x0, &(0x7f000017d000-0x4)=0x8) socket(0x1, 0x1, 0x5) 2018/01/06 19:09:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000012000-0x118)={0x1, {{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, @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]}}, 0x118) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9dea) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x7ff, 0x10, 0x7ff, 0x1000}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=r4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000002000-0xcf)="d6a1fc9cac6ba5c8abb214d73b12741c9057e12077aa4f0f22743928131457301efcac438fcb3a36a11da7c477fe5723b60548e7370b19beccae6bcd05a91de0b8fb833d588e9900c473a3c152326e761d8bf00a5be0fb5e2b29611ae7097d67e30cea416350c3bb1354de887beaf42ed50adc36bee1061b753ec6b652890940e0e1fef2474944ccae34717548e453a4d4682dcb92a8f71773309a3c817a05a80f0fc8a4ffa34d22f90462d43e52ea565274650939bcce621a3df3dce625fe6ffbdc40040b54e4f2bfa4ca4995a0f8", 0xcf, 0x4000000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 19:09:47 executing program 3: socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f17000-0x8)={0x7b0, 0x5}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000009a000)={0x0, 0x3, 0x6, 0x799}, &(0x7f0000f18000-0x4)=0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f18000)={0x1, {{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]}, 0x1, 0x8, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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, 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]}, {{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]}]}, 0x4d8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f18000-0x10)={0x3, 0x0, 0x9, 0x0, r2}, &(0x7f0000f17000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 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, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000042f000)="19ae85b3c1608f64e119723e554bbd91052e087e2a5d78043aecee3d73cad3dae2c5bd286501ec32c0fb25014c2946cf6f7968f9bdd36eac48d95b7cbd973679fdf7a384695b9eaeba34606e446000739f4b4ba00a22ce53c375655558d3eb2f36306a726fde0009b24c2ad80d1fd68c37b9544c28f59c552e40bfd3eb49fa856fbc956bae372d1a339da27a2058bbd38f7c7f1fdadd4a72db6cd1e8a72fe8b5b898afc90af54dc1086320a6ce", 0xad) r1 = socket$inet6(0xa, 0x6, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002ba000-0x90)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd6000)=0x3, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fd5000)=""/11, &(0x7f0000fd5000)=0xb) sendto(r0, &(0x7f0000ec8000)="", 0x0, 0x0, &(0x7f0000359000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c51c8a19df28c20e1f67024560b00409d3e14deb5915c0c821f9eafc3fc9b751684bc13834c06cdfb1421e06ecb28bbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60) 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) pipe(&(0x7f00003e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fe3000)={0x1, &(0x7f0000d7d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00001fb000)={r2, 0x5, &(0x7f0000533000-0x14)=[0x4000000000000000, 0x8b6, 0x40, 0x9, 0x81], &(0x7f0000e19000-0x8)=[0x6d44, 0xe73f], 0x2, 0x8, 0x5, &(0x7f000017a000-0x20)=[0x3, 0x3f, 0x9, 0x3, 0xff, 0x5, 0x55, 0xfffffffffffffffd], &(0x7f00001a8000)=[], 0x0}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000189000-0x40)={r1, 0x3, &(0x7f000014f000-0xc)=[0x5, 0x5, 0x3], &(0x7f0000968000-0x8)=[0xff, 0x9], 0x40, 0x8, 0x7fffffff, &(0x7f0000000000)=[0x80000000, 0x7898, 0x4f, 0x0, 0x8, 0x1, 0x9, 0x100000000], &(0x7f000002b000-0x10)=[0xffffffffffffffc1, 0x5, 0x0, 0x20000000000], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000)={@generic="94500d4ff9277fda3b3e0e06f93e25e6", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x8, 0x6, 0x2bf0, &(0x7f0000001000+0x7af)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, 0x0, &(0x7f0000005000)=0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x4, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x8) ioctl$void(r5, 0x5451) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000007000+0x24d)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000007000-0x108)={r6, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x10001, 0xffffffffffff8001, 0x2, 0x7f, 0x2c, 0xf, 0x2, 0x4, 0xb5, 0x1, 0x80000000, 0x3, 0x4197, 0x8]}, &(0x7f0000008000)=0x108) [ 403.706201] device lo left promiscuous mode 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e04000)=0xc, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007db000)=0x0) recvmsg$kcm(r0, &(0x7f000014d000-0x38)={&(0x7f0000f4e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bf1000)=[{&(0x7f00000dd000-0xce)=""/206, 0xce}, {&(0x7f00001f5000-0x86)=""/134, 0x86}], 0x2, &(0x7f00003d5000)=""/184, 0xb8, 0xe594}, 0x22) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 3: r0 = socket(0x10, 0x803, 0x100000000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e93000-0xa)={0x7ff, "34bb461f07be"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/06 19:09:47 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/06 19:09:47 executing program 2: socket$netlink(0x10, 0x3, 0x14) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000aff000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000068f000-0x4)=0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f78000)=0xa01, 0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000af7000-0x4)=0x4, 0x4) setsockopt(r1, 0x107, 0xc, &(0x7f000008e000)="", 0x0) [ 403.753629] sctp: [Deprecated]: syz-executor6 (pid 352) Use of int in maxseg socket option. [ 403.753629] Use struct sctp_assoc_value instead [ 403.784500] sctp: [Deprecated]: syz-executor6 (pid 352) Use of int in maxseg socket option. [ 403.784500] Use struct sctp_assoc_value instead 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0) pipe(&(0x7f0000d2e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d6000-0x20)={0x400, 0xfffffffffffffffc, 0x208, 0x8, 0x401, 0x6, 0xdc, 0x20, 0x0}, &(0x7f0000e40000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df0000)={r1, 0x9}, &(0x7f000039b000)=0x8) pipe(&(0x7f0000310000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000038000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ff8000)={0x0, 0x8}, &(0x7f00003c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c89000-0x33)={r4, 0x2b, "86965bf56125838a17aa60f49e6deb1b7876c563d8c656f21e0c7c0ce17f4e7bd6cc887e351b73c3487872"}, &(0x7f0000039000)=0x24e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e35000)={0x1ff, 0x2, 0x33c, 0x8, r5}, 0x19d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bf6000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6}, &(0x7f0000cd1000)=0x98) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000ee3000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007ff000)={r6, 0x100000001, 0x100000001, 0x32}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d23000)={r6, 0x10000}, &(0x7f00006fe000)=0x8) getsockname$netlink(r3, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000702000)=0xc) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x7fff, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd35d5032a39a48f8, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082cb2a5686ef67c4bc9c25d06b10e7c3af7c94005967", 0x82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 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}}, &(0x7f0000005000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x776617d1}) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00009a6000+0xc2a)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073b000-0x4)=0x8, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000da7000)=""/128, &(0x7f000095b000)=0x80) sendmsg$alg(0xffffffffffffffff, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f0000575000)=[{&(0x7f0000d5b000-0x1000)="52b27d5fd0fc2d07daba4eb52fe6c4a0212f285c65bd973169dcec64af7b84e277", 0x21}], 0x1, &(0x7f0000e1d000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/49, 0x31}, {&(0x7f0000004000-0x11)=""/17, 0x11}], 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 403.851063] sctp: [Deprecated]: syz-executor6 (pid 352) Use of int in maxseg socket option. [ 403.851063] Use struct sctp_assoc_value instead [ 403.871920] sctp: [Deprecated]: syz-executor6 (pid 352) Use of int in maxseg socket option. [ 403.871920] Use struct sctp_assoc_value instead 2018/01/06 19:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000688000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x1b}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b2000)={0x0, 0x80, &(0x7f000005b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d5}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20d}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000936000-0x4)=0x10) tee(r0, r0, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004b1000-0x14)={r1, 0x6, 0x9d, 0x6, 0x4, 0xc9}, &(0x7f0000543000-0x4)=0x14) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000053a000-0x4)=0x0, 0x4) 2018/01/06 19:09:47 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00006ad000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005a6000)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000038d000-0x4)=@assoc_id=0x0, &(0x7f0000a3a000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000049000)={r1, 0xffffffff}, &(0x7f00005e9000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000083c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000085f000)=0x48) listen$netrom(r2, 0xfffffffffffffffd) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e1a000-0x4)=0x8, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/01/06 19:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f0000864000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x14, 0x80000) sendto$packet(r2, &(0x7f0000a8d000-0x4d)="49f1db835dded3a84feaaabba814f155d977be1f0d7828ab5fb9619e215bf3e7085658e41f01481a08347cbd50d00bcf8b7fb4a0a8ca08b915d59a66f3a1fb65ad15dbac510fc5d9fc6f3eb35e", 0x4d, 0x4000, &(0x7f0000e55000)={0x11, 0x0, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000c00000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/06 19:09:47 executing program 6: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000)="26000000250015f8feffff780d00360002ffff04004000000e00010004000000000503c76e35", 0x26) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000017000-0x4)=0x6, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000012000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000017000)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) [ 403.922735] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 [ 403.950201] device lo entered promiscuous mode 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cac000-0x2c)={0x5, 0x7ff, 0x100000000, 0x4, 0x6, 0xffffffffffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff6000-0x20)={r0, &(0x7f0000a2d000)="d990fe49e44a31707b12b153c32678d4552e63d01eb140b2f031c3866095e3ae1342c493f3aae283fb", &(0x7f00009c3000)="6737aa8d0b7e23eba04815d77cbaff40e48e1a3a1fc9167fa594c48506037e62f624b6eafe9f8507abd854fb2c41b6d8e0eaa53f027ce70fde9d33478964e31b2a44a017d6229f1eafd3a513315f6fe68a7c4aafd71fdfa316d9f5ff4d079bc0c9089ace214d354d743110f9053d", 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2018/01/06 19:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x7, &(0x7f00003c5000-0x8)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000c77000)="a7ad5d0ad548ae3378714b828bd616590d71d4c96f844ace990c1a884a0d026423cda54f3d25f83e5eebb8bda39d55d6a25a18bdf6c4e9cc624fd5b3192d247d174aede833fca72081f8f423d7be242cf7a1216a28f84489df2d48c779277609150cd777bdf1e7c4d3a981603c5d3863f1109816a04323d879e4c4a20899c33a2a7919f6c5e18e545b164d1b079a61d75881dc01e03c36a947436c0cba1eaed1b17bb007d3b54ae321590ad96f712442968fa6a5b7f665225b1fc461a51f0bb553450b37f95fd07d0c", 0xc9, 0x0, &(0x7f00004bb000)={0x1a, 0x8, 0x4, 0x7fff, 0xffffffffffff8001, 0xfffffffffffffffc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00006bd000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00002bb000)=[{&(0x7f0000dbe000-0x8f)="1fc0fb0b3e728ba0e2", 0x9}], 0x73, &(0x7f0000132000)=[], 0x0, 0x5}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket(0x1a, 0x6, 0x9) sendmsg$kcm(r2, &(0x7f0000a38000-0x38)={&(0x7f0000cba000)=@ipx={0x4, 0x6, 0x4, "fc2227200be9", 0x3, 0x0}, 0x10, &(0x7f0000558000)=[{&(0x7f00004ab000)="e50854e9099a6246a00b851177c621fe1d3a8b5e1cf19120019beb9a2efbce9a8bd6b344368f1f607a65296e6c910c8e66dfe9645608b9854270d919e923faa64fa4f3df8b1b6cf386ec557f415f41ff1d1dc6f5992a70fd5f517920e0d0f96af7193a8420863f10ec833d1a5941212ac95355e211ad66edc250e318fe1ce5727d7b3dce27819415f49baac32ebc494450b87b49ce35ea06233519942867ee8839e43e6974bd2ac8450b7bf768e8a239cc3fc9075657618efa0d441fa2d2227201162a8010da051381776ae38df167472ffb45c095f38ef764f6c5", 0xdb}, {&(0x7f0000d73000)="2cafdb4e6bf482a3fd2949fa2f417990", 0x10}], 0x2, &(0x7f0000bc8000)=[{0x100, 0x10e, 0x8, "df4cc39b8896de409fa300b5aac6f12c7636e5148204b735bcfc8d27d17cd86e09d2a6d71d645e33159ebedd353f1663955bb7e76bd0e102d433e679daec66a5e26c798009bf99cc7c562c58292491f7582b12b47794762d58fc27c04fa8b576c368a3f00af327f93b70a56703d7b35aa792af183302ba2c0b2e69dfa872f73504455af7fd3c7b783eb61dbd31e5f47ba6d4d30f35a78779abb8bfdaa49094d2ed1228defb3b74c4d7b895164d4160984bd0026255993b5cc8b5a4e30983fe32c2d8f3b9f5c27978d03bac6413bc8a7a3bfc90c585b25ca8d37d4e2cecb07017148e912bedb1c7bcf43f6141628a14d4"}], 0x100, 0x1}, 0x4008080) 2018/01/06 19:09:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"685096b8b9ddfb"}, 0x3d}, [{"cafa300b4c97fa"}, {"860da220902896"}, {"7459ea2e1c582d"}, {"ae18d804390de7"}, {"0e8f4e4e582287"}, {"da0b03979dfca5"}, {"f6f843deb45c68"}, {"daff804cc573a5"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="2b0976bb31d59e316d84a39d8f4e296a8405aef5e61f70030f3a6acb4dcdacadf2a9a4a79e39244501ab416294c3d3e0fc3e8147d835c5e21c9d12217e271fd0c379f7e307bc6fd29a09b22bdfdf6bd0976dd303acff79b04abfc5a81214c59ac5dbb8e423f3702888674217ec1f4195c5f6c8f25e0b7f1e5602c9046552422e04b74abcfe5d5730ae357fc8", 0x8c}, {&(0x7f0000000000)="f4f74d86995ef53869960646", 0xc}], 0x2, 0x0, 0x0, 0x20000000}, 0x8800) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1d) r3 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ad6000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0xda, 0xff, 0x200, 0x7f, 0xff, 0x20000000, 0x1, 0x4, 0x2a75, 0x8001, 0x8, 0x1, 0x0, 0x7f]}, &(0x7f0000ef4000)=0x108) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ef4000)={r4, 0x7}, 0x8) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002d2000-0x4)=0x0, 0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef4000)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef5000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ef5000-0x4)=0x0) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c1e000)={0x0, {""/7}, 0x0}, &(0x7f0000a73000)=0x10, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$packet(0xffffffffffffff9c, &(0x7f0000ef5000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ea000-0x4)=0x14) r11 = accept4$inet(0xffffffffffffffff, &(0x7f0000305000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000)=0x10, 0x0) poll(&(0x7f0000978000)=[{r1, 0x20, 0x0}, {r2, 0x20, 0x0}, {r5, 0x2290, 0x0}, {r6, 0x4210, 0x0}, {r7, 0x9, 0x0}, {r8, 0x0, 0x0}, {r9, 0x100, 0x0}, {r10, 0x0, 0x0}, {r11, 0x1742, 0x0}], 0x9, 0x6) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x3, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r12, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 19:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0xfffffffffffffeb1, 0x0}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x2e7, 0x0}, 0x0) 2018/01/06 19:09:47 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f64000)={r0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000f64000)={0x1a, 0xfd, 0x80, 0xa340, 0x8, 0xffffffffffffff80, @random="4f4c60a906a7", [0x0, 0x0]}, 0x10) sendto$llc(r1, &(0x7f00002e1000-0x22)="c5f8a88beb8af46925d8a2e805bdb5471a2da26d9e340a708f5c144b7e4499e1bf46", 0x22, 0x4000, &(0x7f0000f66000-0x10)={0x1a, 0x19, 0xd03e, 0x8001, 0x9, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/06 19:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007b3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d54000-0x8)={0x0, 0x3}, &(0x7f0000e53000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d38000-0x8)={r2, 0x8000, 0x0}, &(0x7f0000162000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003b4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008f7000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x8, 0x7, 0x0, &(0x7f0000df2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000006a000-0xc)={r4, 0x80000, r5}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000044d000-0x6)={r2, 0x2d90}, &(0x7f00003cb000)=0x6) [ 403.975633] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 [ 404.008675] device lo left promiscuous mode [ 404.048208] device lo entered promiscuous mode [ 404.065704] device lo left promiscuous mode 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000852000/0x2000)=nil, 0x2000, 0x1000008, 0x8010, r1, 0x0) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bdc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0xfffffd77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f7a000-0x18)=[{r1, 0x2200, 0x0}, {r1, 0x20, 0x0}, {r1, 0x1000, 0x0}], 0x3, 0x8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x2, 0x73) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x200, &(0x7f0000002000-0x79)=""/121, &(0x7f000044d000-0x4)=0x1000000ee) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aff000-0xb)={0x3, 0x400000000000000, 0x8cc2, 0x81, 0x20, 0x6, 0x6b, 0x80b, 0x9, 0xffff, 0x1}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) socket$inet(0x2, 0xa, 0x8) r2 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000019000)=[], 0x0) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00009cf000-0x26)="26000000240043040000000000109100000240040100000004000200f1ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x108, &(0x7f0000f81000-0x108)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xdb0d, @x25={0x2, 0x3, 0x1f, "1c611ab9d435ced275c16609088fc2c4923695d3dc0072b6ab7faa9e68d46757d12fb0a8807d367cf7c436c32fbeaf71715b238939964b461fa7d2d85442ae88c2dca6daf081b86d417fe708f9ff775400dad9e8b4f0aad513b218a72508c6a080aef1a60fb61898fef408db181f490d9a5dcf488dd1e5c0f5b3673056868e182a23dee58284b5a0f788669cfc69cb673139f70c3d8a4ba1e775160e90507e1c39f87b275a4941a911b22593b86a53719c571f2b2c28af7dbab2dc96d87bebcd151757287a82141b3cf3c857d31305223f246363c00cd48a5cce599e31add4647b75c31a52caf2c7cb12ed33ee1da06dc563d51e589c4d"}}}}, &(0x7f0000f81000-0x14)={0x1, 0x3, [0x234, 0xf47, 0x53a]}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00004b6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x10, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d47000)={0x0, @in6={{0xa, 0x0, 0x6b49, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb307, 0x0}, &(0x7f000068e000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000032a000)={r3, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f7f000)={0x1, 0x7449, 0x5, 0x3ff, 0x37f, 0x10000, 0x3f, 0x80, 0x7ff, 0x1000, 0x1}, 0xb) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ef4000)="b9caf6382864b35a69d3b19af605d4ce", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bbc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c53000)={0x100000000, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b32000)={0x270f, r2, 0x10001, 0xfff}) pipe(&(0x7f0000e44000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000abc000-0x1f)="1f00000018001d7e000000010000000002000100ff07f4050a000099580804", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000404000)={0x100000001, r3, 0x10001, 0xb80}) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000035000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000001a000)={0x9, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, 0x91, 0x10000, 0x9a37, 0x400, &(0x7f0000018000-0x10)=@generic="8edc7488faad1e4eddd7d86c5ce144c8", 0x3f, 0xe8d9, 0xfffffffffffffff9}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000034000)=0xb) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000000c000)=0x80000000, &(0x7f0000013000)=0x1) accept4$inet6(r2, &(0x7f0000000000+0xad7)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000}, {0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, 0x10000, [0x5, 0x7, 0x7fffffff, 0x100, 0x8001, 0x8, 0x528, 0x9a]}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012000)={0xffffffffffffffff, &(0x7f000000f000)="", &(0x7f0000010000)="6287e74c020000004d0cb12bc3820100000079964fcff3b85a828a5b4603580ded48a68a8478eeae3ae83054bc", 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000-0x4)={r1}) accept$nfc_llcp(r4, &(0x7f000000e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000)=0x60) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f00001ff000-0xbf)="71ff0fa366d71e983148bdc56914f1ccee878c1d8b2cc79ec8f58e8eb37890920884b468a81b1163f478519c30d9bc1e3a39ca3ca89c20df7f9046fdd3f9fffb9a57287351607a130fa2302738bf9c00a2d192748ca20a3843c6aeda085619826df3ce07c6729b5a6e6c432ab59dbfa7bd27e739652d70683f108b333b0ddc5baa8b97f3628559c4684af0f82a4b52c2063539e915802589575f8b1ea4b16eaf1d4231b294711a00da274058e6295067e66b2f7778f4a9d22761db096682d7", 0xbf}, {&(0x7f0000000000)="d79680c555b71685c1e7ec7afdb413f673455773a684d662e4e1a1eb4b3befa8dbc2b1b5ed", 0x25}, {&(0x7f0000000000)="06216b4981a7c4f214875ba7f17b9a92deee1507d94cba8b958cb325f707d45423ea71ee8eda5e0b9a8b", 0x2a}, {&(0x7f0000571000)="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", 0x1000}, {&(0x7f0000001000-0xb2)="c7640f4a2b1bae60bb6298c87eb0f9b9561354c8e5f6c277f0956295f6e55271bee497250d90a05290ee8c6931f35e915c5329938a32c6bf22bff20445d142cd3a59e286a8fa84d7bdab7bcf07fea140a5e8e0693ec9dccc3f0bf98a3c0241a08eaac3b2cc6e8d6a478687e4080968009f042130615e64c72da61b4c22ac45051fba2cda7e88ce0c594c6579cf8ecb9295df3bba1e9696d6817fa5da92e02f0e091d5606095c1395d41de855fafaf12076e5", 0xb2}], 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x22, &(0x7f0000aca000)=""/145, &(0x7f00002e9000-0x4)=0x91) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000d8a000-0xc)={&(0x7f00004c5000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) pipe(&(0x7f0000686000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000e1000)={{{{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]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff80, 0x8, 0x3f8000, "f9ed6d210ba7d2c3d5eb011dbefae1fd286b6ab38cfdb7d84bfd9ddb0d155efc147d3ae858b7202f26997f187e60a29a6aaeb0687419b2f0ffc874578c41d537ee2011ce26d2ecdcfbc0534bab644642"}, 0x160) pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c1a000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c8f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000ee4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r5}) connect$packet(r2, &(0x7f0000e81000)={0x11, 0x1b, r5, 0x1, 0xb0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000017e000-0xa)={0xfffffffffffffffa, "00841ba29314"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000022f000-0x8)={0x0, 0x0}, &(0x7f00000e2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000461000-0x8)={r6, 0x6}, 0x8) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f00000ca000)=@allocspi={0x104, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [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], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @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}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a0a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x3, 0x496f9435afec96d0, 0x1, 0x81, 0x690, 0xbfe}, 0x20) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e68000)=0x578, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f58000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3c, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000079f000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000089000)=0x6, 0x4) r3 = accept4(r0, &(0x7f0000b0a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee4000-0x4)=0x8, 0x80800) socket$alg(0x26, 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000aa1000)=0x40, &(0x7f0000845000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000efe000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000a32000)=0x4) sendmsg$netlink(r0, &(0x7f00000d1000-0x38)={0x0, 0x0, &(0x7f0000725000-0x20)=[{&(0x7f00000bd000+0xb22)=[{0x28, 0x0, 0x0, 0x0, 0x0, "cd027dbf26449e8a4d7911fba064d193482f237b28"}], 0x28}], 0x1, &(0x7f0000409000-0x138)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000986000-0x10)="000001ff120000000000000000000000", 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000048a000-0x5c)={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x7fffffff, [0x100, 0x8, 0x2, 0x8, 0x76, 0x2d2, 0x4, 0x2ec]}, 0x5c) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) pipe(&(0x7f0000c7f000)={0x0, 0x0}) close(r0) accept$unix(r1, &(0x7f0000dbf000)=@file={0x0, ""/108}, &(0x7f0000499000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000eaf000-0x6f)={0x0, 0x67, "7be4b9d210124fd8d756b60ad7cfac5cd9e043703fe07c46a69277ed211fe28ffa59a2bc90a6b9205c20d690c6937da42bbae64a78984f22ca5be45c2eea7b46c97d49e034768f12eb6c3c6abda2137a15d3f6cb85c6c132195fc5820e8ce1ef81b435b8de610d"}, &(0x7f0000432000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dca000)={r3, 0x7, "b07f5acbcaf5f6"}, &(0x7f0000a14000)=0xf) epoll_create1(0x80000) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000580000)={&(0x7f00005c0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000359000-0x50)=[{&(0x7f0000dac000-0x1000)=""/4096, 0x1000}, {&(0x7f00004f0000-0x4)=""/4, 0x4}, {&(0x7f0000a99000-0x56)=""/86, 0x56}, {&(0x7f00000d6000-0xb4)=""/216, 0xd8}, {&(0x7f0000367000-0xcf)=""/207, 0xcf}], 0x5, &(0x7f0000b0d000-0x1000)=""/4096, 0x1000, 0x4}, 0x12000) r1 = socket$inet6(0xa, 0x80b, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006f1000)={0x0, 0x486b9590}, &(0x7f00006ca000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000897000)={r2, 0x5, 0x6}, &(0x7f0000017000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000068f000)={r2, 0xff, "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"}, &(0x7f0000928000)=0x107) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00001ad000)={r0}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000f0e000-0xf6)="a3c8f01668807c4f5eff52f4dce98e5a201c12c061e2390bced11e735e766d16fbab9fd089927bb2be973f93716bb0c809cd581c9ea2b1512ceded04fc97d173e28520691a2ff71ead3965ce5e373bdd4fe875bdf54c64241037837551e5453ee39ffda716d16d98a546e7b4e6021db3a1c4a2e9eff7b3979e9bdd984571bc5c2d6af37ce5ce3e12c600cde354cc4d9728f29f977388e1d80f34359fdf440c47de2fa235da7bc3cf212afd858e3040ac4b7b72faa827df06b49f5afa36816dbea167a27b10f8fe9f0154b8fa7b0a02a936d26c68d5ab1b072888d1c59a03657060c3929786808538295f156e5c14ef5b6322665efb42") socketpair(0x11, 0xe, 0xc52, &(0x7f0000bc9000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00009de000-0x4)={r1}) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000c56000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132040014006e35", 0x26) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) close(r0) pipe(&(0x7f0000a5b000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fcf000)={0x0, 0xfffffffffffffff9, 0x8}, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005e6000)={0x483}, 0x4) mmap(&(0x7f000013d000/0x2000)=nil, 0x2000, 0x4, 0x60010, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000339000)=0x7, 0x4) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000790000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x6, &(0x7f0000f85000)="03", 0xfffffffffffffe11) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r7 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000613000-0x10)={0x888888888888a15, &(0x7f0000986000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x16c) tee(r3, r5, 0xffffffffffffffc0, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000d31000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000f63000-0x4)=0x8) accept4$unix(r7, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) sendmsg(r9, &(0x7f0000490000-0x38)={&(0x7f0000288000-0x80)=@generic={0x11, "db6488a367a3d4413ab11284ea45c4cabb3b194efa768c43c3829ae7b796fb9c451082b5a445bb17905a8ac3cd70415dec08f6ab08651d4f72e0271a89d88c0ddabe870372c7780d379890b3eb6a81f7980183d6c03ba883c824a600878eecceed533ce36fdbb7440e54344ca04bda4ee7f8124876b93f30977bcb50ef27"}, 0x80, &(0x7f0000b67000)=[{&(0x7f0000e07000)="f0ad31bca5d49ee62e9ad8f9e2df8f5a3dec86da3293b1991a", 0x19}], 0x1, &(0x7f0000fd8000)=[{0xd8, 0x10f, 0xffffffff80000000, "86340970ebad1bd2f9d54c4a3ac8f7770cb1cb2c8575109d258c37e44c897ecb2486697ada3d045408134824f8f97be6c3c92710659f81913e93bb87636b9dac386bd61f2658b9707ae756914ee37cf30162faf00ca5f6b2bc516332eb2eb03407aee62c8c33e78516a8938f5b7397049da4071863ae2e0766105a1da02a7eadbedd69952e8199732cb68c5c304732b06dbd32b43e8b447f52206f25a478b4487bb929a40b5210812180167aec11a99103aa29df3c8a3365bc8b753acd70f5798fd0571f76"}, {0x38, 0x113, 0x8, "c84375f2d36ee395ef86f02652175b21cb60e47c871b98329e6a4a3c6c0df6b8d24a60"}, {0x1010, 0x18f, 0x3ff, "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"}], 0x1120, 0x4800}, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r5, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r7, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/06 19:09:48 executing program 0: pipe(&(0x7f0000c96000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000bd8000-0x4)=0x0, &(0x7f00001a9000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000003000-0x4)=0x400, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x800, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005000-0x4)=0x8000, 0x4) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xf, 0x4, 0x3, 0x100, 0x0, r1, 0x5334, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x57)={0x0, 0x4f, "4a75de34ed8c9874d3ca33aa3ddad6342b5f0fccb3b029afc6cc9cf2772aac285b2d0d8bf67a17cf9d06f9b0a62f9d20f58a3dbe369a40495b46ef4bd9f886a3f98f5bb10e81f785c5ba4f94685256"}, &(0x7f0000002000-0x4)=0x57) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r5, 0xca, 0x7, 0xfebe, 0x80000000, 0x5c38}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000006000-0x8)={r6, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000007000)=0xb517, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 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}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd36, 0x3, 0xff, 0x2, 0x4bdb23a2, 0x5, 0x80000001}, &(0x7f0000003000)=0x20) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x18)={0xa, [0x5, 0x7, 0xbf, 0x8, 0x8001, 0x9a5, 0x7fffffff, 0x108a000000, 0xbed, 0x101]}, &(0x7f0000005000-0x4)=0x18) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000091c000-0x40)="595737a09f5f4c036295392861fc710c6bc52fa8ccfd5ab7e9ed176802b28d1c1a9c7a9aab04f4a5fa623e598ef1ddc63a6142bb36cfc027abb3ba55ce5bdcbbd10610da2e098fced4fac7c8c2cfdac2cd2b31af0d2a6a302a17b7ec79ef7b05a7a4e5402a22087b9c5cf95cd43b12ac744568ed22bc", 0x76, 0x240000c4, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000215000)=""/0, &(0x7f00008a8000-0x4)=0xff23) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d8d000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00005af000+0xe56)={0x0, 0x0}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000830000)=""/159, &(0x7f0000a30000-0x4)=0x9f) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r1}) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a42000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce0000)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008b6000-0x20)={@generic="b015184a8e61ec1f3df70983205fb460", @ifru_addrs={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000612000)="", 0x0) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c32000)=0x100, 0xfffffffffffffef0) sendto$inet(r2, &(0x7f00000c5000)="42b3", 0x2, 0x0, &(0x7f000007d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 404.420634] IPVS: length: 65315 != 8 [ 404.435093] nla_parse: 14 callbacks suppressed [ 404.435099] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 404.462710] IPVS: length: 65315 != 8 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000263000)={0x1f, 0x200, 0x4, 0x4, 0xc, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pread64(r0, &(0x7f000085f000-0x5)=""/5, 0x5, 0x2) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a92000-0x4)=0x20, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 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) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80000, 0x8001, &(0x7f00004cd000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000009d000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e40000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x29b, 0x0, 0x9ac, 0x2, 0x0, 0x20, 0x87, 0x2, r3}, {0xa, 0x7, 0xfffffffffffff82a, 0x3, 0x7, 0x13dc, 0x401, 0x401}, {0x5, 0x1f, 0x3, 0xfffffffffffffffc}, 0x10001, 0x4, 0x2, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0xfe2325d7fcb17afb}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x3, 0x4d2f4f63, 0x200, 0x5, 0x4}}, 0xe8) write(r0, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0e000)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a0f000-0x6)={0x0, 0x7f}, &(0x7f0000a0e000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000ef000-0x8)={r2, 0x2}, &(0x7f0000326000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000260000)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a0f000-0x8)={0x0, 0x6}, &(0x7f0000517000)=0x8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a10000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000109000-0x2a)={r4, 0x22, "aa1e529f14e9cbb8eefc2266ac6c533b0d2f85efe1ed2d8ad84da38355be0c17885c"}, &(0x7f0000571000-0x4)=0x2a) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a0e000)={0xffffffff, 0x0, 0xc578, 0x4, 0x0}, &(0x7f0000a0f000-0x4)=0x10) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000069d000-0x6)={r5, 0x20}, &(0x7f0000a0f000-0x4)=0x6) r6 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f0000443000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0x38, &(0x7f0000f0e000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) write(r1, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009c4000)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000099e000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000878000)={0x1625, 0x8, 0x0, 0x9, 0x3, 0x1, 0x400, 0x56b, 0x6, 0x7, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cef000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800}, &(0x7f0000d3c000)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f000073a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000065c000)={r1, 0x3, 0x8, 0x7, 0x6, 0xfffffffffffffffc}, 0x14) [ 404.507378] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000095000)=[{&(0x7f00003c3000-0x3a)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e", 0x39}], 0x1) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002da000-0xc)={0x40000000, 0x0}) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008cc000+0x7b8)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c26000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b72000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f78000)=@assoc_value={0x0, 0x1}, &(0x7f00005f1000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f79000-0x4)=@assoc_id=r2, &(0x7f000030c000)=0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f79000-0x8)={0x0, 0x0}) 2018/01/06 19:09:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xa66}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x4c, @mcast2={0xff, 0x2, [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]}, 0x8ef, 0x5}, &(0x7f0000002000-0x4)=0x98) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xfffffffffffffde8) 2018/01/06 19:09:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x39)=""/73, 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) r1 = socket$inet6(0xa, 0x1, 0xffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006d2000-0x8)={0x0, 0x7, 0x3}, &(0x7f0000b4d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000092e000-0x8c)={r2, @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]}}, 0x8c) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00005e4000-0x28)={@common='lo\x00', @ifru_flags=0x2000000100}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000102000)=0x80000001) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = socket(0x15, 0x805, 0x100000001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000036b000-0x16)={0x9, [0x81, 0x8, 0x1, 0x7, 0x2000, 0x7, 0x1ff, 0x2, 0xf31e]}, 0x16) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000052c000)={0x0, 0x0, &(0x7f0000b01000-0x50)=[{&(0x7f00005dd000)="19c5f99c675307eab75ba8ac7b46447dd5e7fa50e2d5b4f2981ab27bf8e461af76", 0x21}], 0x1, &(0x7f0000c48000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000924000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fec000)={0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x8, 0x1, 0x4, &(0x7f0000fec000)=@generic="e2a282e9af17543521d2b0b259b68f24", 0x2, 0x52c8, 0x6}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fee000-0x4)={r0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fee000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0c, 0x5, 0x2, 0x200, 0x4c}, &(0x7f000058f000)=0xa0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000503000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000fee000-0x4)=0x98) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x3f) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f000035d000)=0x9, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0xc9, &(0x7f0000069000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000cf8000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f00004ff000)="97", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001d9000)={@common='bcsh0\x00', 0xfc}) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cf000)={0x0, @in6={{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]}, 0x0, 0x0}, &(0x7f0000c08000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000450000)={r2, 0x10, "966834e39e31fd106360d34650b0b5ba"}, &(0x7f000058c000-0x4)=0x18) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000011000-0x49)="c97cbfa55fa50bd248744e66d99fecef62b51220655a7edf25c0cb0fef29bd71cfbbd4c928afb4da74cc0f3900fcf2196748cf56a41b5e0aa29e178d85dfc7c3c13c165a44daeb5e38", 0x49) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9, 0x8, 0x1, 0x2, 0x0}, &(0x7f0000010000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000e000-0x98)={r1, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x3, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x8120e4045f4d4922, &(0x7f0000011000)="54aa657ac2e43b048357199ec31fd8972e1ecf237364b275f6a7e41a6e691546c83d3fada32822e21860f4989ea98f7c4c5e9b6ed5e53ece8692e7c7856a3bea0f3d155a358822496796700a42bb3986da88d49afa48aab2bd3268a84baf7ac51393b2bdf2121a43f0ed529ddd00350a95825faab22f7f3eb24f6bbe80ad140ddef9cc4366c8a8c091e9efeb26086151cc35890b55a411ba10c3c2f33bb415c8d35d2fa4299abdad0f", 0xa9) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572a9ec590f584787eb6e4d0e6069e339b42f76723ded69dabe41fdaaab4c66a590076b7096f93992ebce31508c04c9f40b7b375daf8791d24c6a43f675dc200e34f7b944b3c290c1df50cf174545fb53b4cf12656b4be42900b1d61c05bc533dfd63426ce95926e0516ee2f3a655ba657a86abccccafe9f7fd4678be846501a487", 0x90, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000d41000)={&(0x7f00009c9000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000351000)=[{&(0x7f0000173000)="487d92b2eb913c56ddef9b3348f0626f818135590dd848fab1eedb317d4364cbfd4209d6901d0a3acc758b50cccc21007600c848750fe5ad6556144ae9bc854c064155e8389cd88ff63a39ff283552fde85aeb004bf17184116ce4c59c5a475ac5240fc7c7dbc8e38c13f834de09f9ee6e5cf5132814c396f90b6118ce248e72cc3b7493f5742006a9d39bc0cbcfecd3f933f8266d284489008f62b9525b28797dde41339e80c0173007", 0xaa}, {&(0x7f00009d8000)="7ea2a9338d2046fa58b629deab12636f3c62e84a485313d354632d7a9be330503566c1", 0x23}, {&(0x7f0000de0000)="7b80e3a7c098e75e5e9261e72125befab0f923fff1f048ebc900c12fce22d6bc92c9b143c60c7a416c3783708a071371f97a11251728790ed9f96b48ed9748c026d223b8197c2924d8fe946ca1967796ea0d2b04af2848c82a8d305b689c132c971cbbf7408584aa820dffb0f55f45912d9a8f711bfa68175116fc38a7c24d173d16546020b34cb063bd6de6a9dfff671393a27603f1a033b52477063fb721cfe73ab701ea08526fb46e2df2ebf7184b4564296951cab42b9ecfd9f44a1729bb10a860cbd8a7", 0xc6}], 0x3, 0x0, 0x0, 0x4}, 0x10) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000034c000-0x10)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x32b, 0x0}, 0x0) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) [ 404.613676] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 404.632381] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00002f5000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f89000-0x8)={0x0, 0x0}, 0x9, 0x9) syz_emit_ethernet(0xf0, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xba, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x2, r0, r1, 0x9f7d, 0x0, 0x1e, 0x20, 0x4, 0x0, 0x3ff, {[@md5sig={0x13, 0x12, "d3b40913db04b9112e8b3266cec3376b"}, @mss={0x2, 0x4, 0x6}, @timestamp={0x8, 0xa, 0x6, 0x42}, @fastopen={0x22, 0x4, "d0b7"}, @sack={0x5, 0x26, [0x81, 0x800, 0xff, 0x0, 0xfffffffffffffffc, 0x8, 0x2, 0xffffffffffffdae5, 0x5]}, @fastopen={0x22, 0xf, "a1859ea3867b45c5d183c76752"}, @fastopen={0x22, 0x4, "2b8f"}, @mss={0x2, 0x4, 0x8}, @sack_perm={0x4, 0x2}]}}, {"37cb621d31c46999ea05e7d820d8610bd0f04dbb2397767c80dd3abf37a64a2acdcbdf498850a5da9efb0a4a333fe2ab1f4267c957d0d1d1d816cd7efd1117e78f54"}}}}}}}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f8a000-0x4)=0x4, 0x4) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000013d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d3f000)={0x7, 0x7fff, 0x2, 0x100, 0x1}, 0x14) write(0xffffffffffffffff, &(0x7f0000b13000)="24000000190093f000ff0000000b9981020800000000000000ffffeb080001005f056be0", 0x24) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socketpair(0x0, 0xa, 0x604, &(0x7f0000fcb000-0x8)={0x0, 0x0}) close(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000058b000+0x4c5)={0x0, 0x7}, &(0x7f000043c000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000669000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034d000)={r2, 0x6}, &(0x7f0000427000-0x4)=0x8) ioctl$void(r0, 0xc0045878) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000039d000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000d30000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e74000-0x108)={r2, @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]}, [0xff3, 0x7ff, 0x4, 0x0, 0x8f, 0x40, 0x1, 0x4, 0x2, 0x6fc1, 0x5, 0x6, 0x6, 0x9, 0x7f2]}, &(0x7f0000e3b000-0x4)=0x108) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00002e0000)=[], 0x1, 0x0) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x20030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c7000-0x2)='[', 0x1, 0x0, &(0x7f0000185000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f00007b2000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000680000)=0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003da000)=0x0, &(0x7f0000f51000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009a2000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x19, 0x6, 0x1f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003dc000)='tls\x00', 0x4) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x5ed750b88d86a882) sendmmsg$alg(r1, &(0x7f0000d99000-0x70)=[{0x0, 0x0, &(0x7f00005e1000-0x30)=[{&(0x7f0000711000)="837f3eb08a1f9bfd096ababdeda332f224a6eb9e863e21dc312e1510b6764494371cb10aaee7ca628f3ef4878c47670594ac0c2996b2300287768e8b5e1f1da59da59d7720f299", 0x47}, {&(0x7f0000ac0000)="7f077b5ee1a310e9becb581a305e2958545d61a1a2160b6d954201d06a6ad4236942870ccae6376062d7400c8cd3da7e6bb86a6c8989796a318ab10df9765212ed68ecce8d71a2ebdf5c7360a48f5ef0b470138474516bdc563a2807e9a5d99c0af3e3837bdb84bd615e85b6691f458300d2ac80e1aea04b69", 0x79}, {&(0x7f0000769000-0xbe)="3d6bcbd364f0f2aafe49db2edf864b0cd209ee78409e24adcb97eb145af2489f82265477aab59c81bfd0cd32acab4b7f0b354b0dd71ade468698176c9e808841c30500d137d7a8d54b74399574400fc47a7d80e1dfe708ed7a49ce2b67bc9ade3d0a99d87776fa98844be80d324bb653f75ce04e5b7687693bbe5c328cc652053b21a1da78206610394ac42a2feada1540c9bee661d2658004ef686b7f29b88c1889c4742f50abbd29957c54a535c40dbd7fd26dc423b5c476691053858f", 0xbe}], 0x3, &(0x7f00006b1000)=[@iv={0x48, 0x117, 0x2, 0x34, "e2c63e7f71dbefb2f57ff450ccff88a524204aa378c024e3c989835603d5fc9c654972d166657ffcb0feb6ccef2aeb97014b7518"}], 0x48, 0x40000}, {0x0, 0x0, &(0x7f0000f1e000)=[{&(0x7f00001a9000-0xa1)="7aaf3b92e736c7749207947a883e64beba3749d820f9ed94dc29ad09d74b41c3c4591ccadb1db384b6dc6b2f6209eefc46b0809e5dfd6a3c99175b62b39baaec995528870313565d9d8c26358a5bfb6adbe05a7737cf55e54a4a736f8bc79f0b26d1b0ae59c44ed3e017d84e40eea049050c4565d973a59c3447b24c18941e26b564f514120ef86e1621326f22fba0a5c0c3696027395495d22e6df1d98579511f", 0xa1}, {&(0x7f0000191000)="cd9cce000809676d5dc8d87d47b63474b9954ac63a7258d0c2ee0d1b40550d05f48030cde82275a19045c763cded458c06ea5af72d54609761b5be54fe3e51a9ccd11482456b2c9961706a3f9e36b3dca58acec283bcc9", 0x57}, {&(0x7f00000fd000-0xc2)="d80dd749f29d9c1e54c8d9141f0cac3aec9fe0ad1a878070804915b006a99a94bd38c5894b84919ac18d4b9cac9f1b9445d2c5c38d21c1cf4eb3dee472baa80e0654c71db0c09ae908e3944a4b380280ed80bdd194c968608b257d05f9b3b60e3afd82dc28ee38c2b30eaf756ba312e50ba0a164d0f9358e8204dd6f601ad33ef21125f3b0d180558967f6daa5bfcdd194949b4fbc7317f26947cad0ec1afa59dea036fdcf13530f4cd8e172f39aedb69546e28f95d836a7777f04fff1a9b1e6af93", 0xc2}, {&(0x7f000070e000)="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", 0x1000}, {&(0x7f00003e8000-0x10)="df02980fb22416f33a6a7820dd01b20a", 0x10}], 0x5, 0x0, 0x0, 0x51}], 0x2, 0x0) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d8c000-0xa)={0x3, [0x6, 0x1, 0x8]}, &(0x7f0000df0000)=0xa) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000658000-0x10)={0x5, &(0x7f0000185000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000df1000-0x8)={r2, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000def000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000282000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, 0x3, 0x2, 0x2, 0x95163bce04e2f900, 0x20, 0x32, 0x101, r3}, {0x9, 0x4, 0xee, 0x7, 0x7ff, 0x1, 0x6, 0xdae9}, {0x1, 0x39f, 0x40, 0x9}, 0x0, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x2, 0x7fff, 0x0, 0x8, 0x9c14}}, 0xe8) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000df1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6004, @x25={0x2, 0x0, 0x0, "de56abac2c29aa69c98c3a093acbfa942537e2bc830b5e60d50184"}}}}, &(0x7f0000bbe000-0x18)={0x1, 0x4, [0x125, 0xac9, 0xc48, 0xa29]}) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @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}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c01000)=0x0, &(0x7f0000bcd000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000777000)={0xdb, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = socket$inet6(0xa, 0x20000000080004, 0x8000000000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f07000-0x4)=0x1) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d3000-0x1b)="0a0775b0d5e383e5b3b60cd75c4cdbb729", 0x11) r1 = accept(r0, &(0x7f00002f9000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc7000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00001b3000-0x8)={r0, 0x80}) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) bind$netlink(r0, &(0x7f000039f000)={0x10, 0x0, 0x2, 0x400000}, 0xc) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000e8b000-0xc)={0x10, 0x0, 0x2, 0x2}, 0xc) writev(r0, &(0x7f0000c0d000)=[{&(0x7f000032c000-0x15)="1c85a8f083676d4fe0b61d6884b4b3a7023d251752", 0x15}, {&(0x7f0000ea0000)="47e6fab6664e9cef2b76d94cc85ff61618ec9a1f428f9fdd344376c835756e590f4ef2dfc3696e7f99670e1723a4f191a58869dcb8d1846a012881f69e86097611b1834ed7494628fd5e87d67994b3aad6806969a0249b84be282ecad1bb3d1934f24b04caedc35072389ebbcc78e8f88e0b174d0f0609c1addc608ce887a769f58c5070c8086512b637629d8e9f8765e73388148a9494aa80d5b17379d1a88635890dfae002760d0c2a8cde89a7f0d75672bb56dd9bd3efed274de56bf5abf1430125742cee2da01d132c524c729c59d88103f4", 0xd4}, {&(0x7f00005df000-0x44)="3b7f0aa493e2f10616160cd07a7abf8ac2e12fc4c580e62cb49317234edbcbfb12a3719f043febb9c5c2c6172bc79646be71b5ad6218afe3138db064ecd186e65ad91620", 0x44}, {&(0x7f0000282000)="71f78be159e3af38f1164f97614bdc361b739d", 0x13}, {&(0x7f0000aa8000)="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", 0xfb}], 0x5) r1 = accept(r0, &(0x7f0000b05000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0x10) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000992000-0x9d)="7abdea0d73981b220d334710dcaf48c27bae132b3bb4904775e40101dcc2904cc7351f389bc8f1fc3c363673fd056eccd2c8ba23b13acd0360ab1bf33ce9de92930c95810c6e845a10dd20338615d4de38da89e44b01483ba3bcb94ec28b48c7af702baa7180ee795b1fd8faea71f1bac15d23c8400420c70a4778453aeb548af2240c90782376239f8e50e0e00d9af2470b1ebda0f6703ccefee48cad", 0x9d) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ba000)="79a8c5879cafb257b7d9598ebddc4032593890b2375261ce20cbc670f544c0b4ad18b13f3b08abd18abbc25f158207efec2e87e8cd67e8052990f94a41eb4190b6bbd96c9318d388432b22d46f033c2c8d47bf1ff15d612df18ba88cb4db891dceeefbea47c46c2f9b21ffeef88cbbc275e14ee74228da457f", 0x79) bind$alg(r0, &(0x7f00005b8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000080001, 0x3) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) ioctl$sock_bt_hci(r0, 0x400448ee, &(0x7f00003f8000-0x2b)="0895534224c663fbd2314c958e82907c647bd543bd71ec8f38a3c37078c62d52dab6d3aa34e9352fa0e0c9") [ 404.843439] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000773000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000761000/0x3000)=nil, 0x3000, 0x2, 0x40010, r1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000087f000-0x4)=0x1000000000004) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000504000-0x2)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000914000)={r2, 0x2, 0x2, "e5ce0debd16c50cda14764a42f34370d0fcc5468d0eb22142b8cad9392fffbc41cd59d8d48fd3c1b8f74742b035173bb456d1a991fc99729612e39b50f4e91107aa35e913cc8e3059c23d7a45dca061b673755027c9b21e5b81067f88581b0c979689f6c9e9ce54d3f31e44b6fdf57c08f36d576481377c05e305af2fd0ee2106139d864b427456e87fa249434615bc31a3d4c26c50e7dcb46ec36851f24cb85158134"}) sendmsg$alg(r0, &(0x7f00007e3000-0x38)={0x0, 0x0, &(0x7f0000f38000)=[{&(0x7f0000f1d000)="dbc69473b8e457b26c9efeec1fe55c5b67a9a1e01903e31d579020732f78fd958833489b3a2f4976ab00122d396f0badcdc79343d2ce7980f4d0ddca10d5526470d4f9b7ba03b24d3b780a307e7fd83d27408f1e129eab4b733d050dc7f28052bca8002cbf5c03be1473d3637ca7bdec2b1e012b4f38b2c868beaabd75274248cb09f54b65425f4715520bb6db287403721d48c86027a9a2442a690169180afc108f428068299e387ad11855bbb3d90a9d524ee74fb52e4b539311146122a317d5d02f4a158a0f3ba6a3a924f88256b8e66ff9", 0xd3}], 0x1, &(0x7f000089d000-0x120)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x59, "72bb61c2eca9267ce252be3e2a6b12228bd33af9fc96a81dc14d186fc6542f5401afa87fe647b2b019d87558669c572fe1a4278dbe14abfece1ad4cadc54cdf960672c969db341b063aacd9366f144d74744ec39d95a97dddf"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x28, 0x117, 0x2, 0x10, "7b68e8a9385cbc5a0fe1d55b9368abc3"}, @iv={0x28, 0x117, 0x2, 0x11, "eefcb405d12fc2d40e418b6aa39373c131"}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x20000080}, 0x10) [ 404.885544] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x101, 0x101, @cisco=&(0x7f0000ef8000)={0x7, 0x4}}}) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000ffd000-0x80)=[{&(0x7f00004bb000-0x70)="72b4de6dfc856c12077f07a0a574128818539af0dbfffb0000eeb4e31b1cdb42bc1173c9da139bd6d0f6fcedd953181eca8bd43f14105a356657e7688e30476621f8b8c4d757b1da3877a9a1da929562f2db81cfeda010f682fa041d80aad2502cf8f766370bf08d06e6b3212f09f564", 0x2fa}], 0x168, 0x0) 2018/01/06 19:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x3, 0x7, 0x6fd) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000b28000)="0f05ef1120117e1572c430e440f4d54150b1665eda9916b95359532995c7c5f4c1ee02866de85e98227c18f5147e5a0fa9ffc45698566fc759c0f5e064abb3d46e60595ff9f11c95ab20c400960c1cc735c415397021e038f89d4afefd8bb5227d4fa48ab883bfc75fb584269736c47d50e7ae04706b051ef36331c4acee42a2b34da63be1a89787600c363feceb170f9b707562b71385f07f03d1785856b2da02f9c2dcf5a4f6adba03dc1026ce288aca0fccfd4d04d91188095dc370a8b89aa789fa1bcb56065f09e207dcf74a72c73add6e713472e4e4f1431923fdd5eb", 0xdf) socketpair(0x0, 0x0, 0x0, &(0x7f0000536000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000057b000-0x4)=0x0, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8c, &(0x7f000093c000)="1e973799959490aab1d196102f3792f51b1902be592b858f71583d701f", 0x1d) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c001b000008029000ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b010000f1b121cf140900000000000000d2007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9005406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041a0000000000000005b6", 0xc0) 2018/01/06 19:09:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007d9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000262000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x100}, &(0x7f0000ae0000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x67e2, 0x2, 0x3, 0xc, 0x8, 0x7, 0x2}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000730000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2018/01/06 19:09:48 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000666000-0x90)="c03cce9ed52da042586bb0a1478f1a72a273eb91fc3ee187557992bbe1b559271037b639334b16fe79384aa6a7517c4bb3c11d2501555115054ce4e7079d2afa91ed6d6954df698649b289dfdc4d599eb1a33160bea03a0b1682c57415e62636b8ea8d35f3fb69feed69765fc21bf08af9710a9b1ab7a374456272f0781c57dd9745d76e7d870ef1acd23a5ca6878a01", 0x90) mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000059e000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000003b000-0x5)="c42a0e0f74", 0x5, 0x20000040, 0x0, 0x0) socketpair(0x1, 0x80003, 0x16, &(0x7f0000845000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004ff000-0x1c)=@req3={0x2, 0x3, 0x7, 0x9, 0x2, 0x2, 0x80}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:09:48 executing program 6: pipe(&(0x7f000063f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xef)=""/239) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000199000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x238, 0x4) unshare(0x20000) 2018/01/06 19:09:48 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f64000)="e3637b5b", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x17, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eb8000)=0x0) 2018/01/06 19:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000001006, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/06 19:09:48 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000223000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000-0x4)=0xe8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80006, 0x5, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000acc000)={0x0, 0x101}, &(0x7f00003f8000)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000acd000-0x8)={r2, 0xffffffff}, &(0x7f0000acd000-0x4)=0x8) r3 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_buf(r3, 0x29, 0xca, &(0x7f000053b000-0x2a)="2b5090241d42ccd284c0e78fac9ca5e3b3144b71ce0f8864621d45dd5949eb46f114a671cfdd1e13dc84", 0x2a) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000acd000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0xff, 0x1, "904ef1e3da1e8bb2d81f8b185a82842e4dbe4780741528975d8fb3f8732c9f060fca42b2f186e03b6e995d185f5c4e727f6b21747c2103d8c8150c1b2d104576c758838b2ec7e56fe33279a86180e3c7"}, 0x160) 2018/01/06 19:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) pipe(&(0x7f0000480000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00003fd000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fef000-0x8)={0x0, 0x7fff}, &(0x7f0000d6c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c0e000-0x1a)={r2, 0x12, "e687138a0bdb3b44f9dfa26dc533399ea863"}, &(0x7f00002e0000)=0x1a) syz_extract_tcp_res(&(0x7f0000264000)={0x0, 0x0}, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000387000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000abc000-0x4)=0x8c) syz_extract_tcp_res$synack(&(0x7f00000ee000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/06 19:09:48 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad8000-0x41)="c4232babe3ad2efe34fc7d6333ebf314560d41271fef39097ebedcc2d119f8476e34d626e71d3d8ff7cc9fcbd114847bd1e1342ad3d55fda2c7c136ba95074ba75", 0xffffffffffffff02) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000b7d000-0x38)={&(0x7f00001fc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f91000)=[{&(0x7f000040a000)=""/31, 0x1f}, {&(0x7f0000bec000)=""/114, 0x72}, {&(0x7f0000f91000)=""/167, 0xa7}, {&(0x7f0000f92000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f91000)=""/204, 0xcc}, {&(0x7f0000c46000)=""/244, 0xf4}, {&(0x7f0000f92000-0x4f)=""/79, 0x4f}, {&(0x7f00006ab000-0x23)=""/35, 0x23}, {&(0x7f00009f9000-0xae)=""/174, 0xae}, {&(0x7f0000f92000-0x41)=""/65, 0x41}], 0xa, &(0x7f0000837000-0x54)=""/84, 0x54, 0x8}, 0x10122) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/06 19:09:48 executing program 7: r0 = socket(0xb, 0x3, 0x1e) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='bcsh0\x00', 0xfe1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x3, 0x1, 0x1, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) 2018/01/06 19:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x1, &(0x7f0000aef000-0x10)=[{0x5, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f0000695000)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/06 19:09:48 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000207000)=0x8, 0x4) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000800f0ffff00000503c76e35", 0x26) 2018/01/06 19:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004a1000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:09:49 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) recvfrom$inet(r0, &(0x7f0000ef1000)=""/216, 0xd8, 0x0, &(0x7f0000a27000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ca8000-0x18)={0x0, 0x7, 0x10, 0x0, 0x8}, &(0x7f0000dc2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000117000)={r1, 0x7}, 0x6) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c8e000-0x10)=@buf={0x12, &(0x7f0000842000)="dba78d699123d42dbecd645407311be95dcf"}) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000fab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000855000)=0x10) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f000070d000-0x4)=0x0, &(0x7f00000da000-0x4)=0x4) 2018/01/06 19:09:49 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) getsockopt(r0, 0x3f, 0x7, &(0x7f0000ff4000)=""/101, &(0x7f0000284000-0x4)=0x65) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b1000-0x10)="827f8550011dec67bb33dca7b96e30bf", 0x7) writev(r1, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0c5a24029b1b245", 0x8}], 0x1) recvfrom(r1, &(0x7f0000650000-0x57)=""/87, 0xfe6b, 0xfffffffffffffffd, &(0x7f0000a28000)=@nfc={0x27, 0x0, 0x2000000000000, 0x0}, 0x10) 2018/01/06 19:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) listen(r0, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000562000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, r1}, 0x14) 2018/01/06 19:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1b) pipe(&(0x7f000078d000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00002cf000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1b000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a9e000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 19:09:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x12, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fbd000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b02000-0xb)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x5, 0x8, 0x228d, 0x2, 0x100000000, 0x6820, 0xc1, 0x4, 0x3}, 0xb) 2018/01/06 19:09:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000bf9000)="24df00000000000000000306000401fff0fff511080001c8febfffff080000000008000011", 0x25) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004b0000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) [ 405.062991] netlink: 'syz-executor6': attribute type 8 has an invalid length. [ 405.097107] netlink: 'syz-executor6': attribute type 8 has an invalid length. 2018/01/06 19:09:49 executing program 4: mmap(&(0x7f0000000000/0xa5f000)=nil, 0xa5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d0000)={0x40000006, 0x0}) socketpair(0x2, 0x4, 0x2, &(0x7f000027d000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/06 19:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a5f000-0x36)="22000000180007012007f1ff090003000a010008002720080201000004000800aa00", 0x22) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3c, &(0x7f0000e86000)="00220400", 0x4) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, &(0x7f0000ff1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000311000)=0x9, 0x80000) r2 = socket$inet6(0xa, 0x7, 0xc2e) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f00006e3000-0x118)="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", 0x32d) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e17000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000011f000)=0x95d0, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000318000-0x8)={0x3, 0x8}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d05000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000052e000)={0x0, 0x0, r5}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a8d000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f000057b000)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f00009ef000-0x18)={0xaaaaaaaaaaaac1e, &(0x7f000089a000-0x30)=""/48, &(0x7f0000fe9000-0xc0)=[{0x6, 0xf0, 0x1, &(0x7f000048d000)=""/240}, {0x6, 0xf4, 0x3, &(0x7f0000e2a000-0xf4)=""/244}, {0x1, 0x1000, 0x7fff, &(0x7f0000026000)=""/4096}, {0x0, 0xa9, 0xfffffffffffffff9, &(0x7f0000a27000)=""/169}, {0x3, 0x1000, 0x100000000, &(0x7f0000f3a000)=""/4096}, {0xffffffff, 0x50, 0x8, &(0x7f0000d92000)=""/80}, {0x7, 0xdd, 0x1, &(0x7f0000261000)=""/221}, {0x6, 0xc2, 0x5, &(0x7f0000b5e000)=""/194}]}) 2018/01/06 19:09:49 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b20000)=0x42, &(0x7f0000000000)=0x4) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) 2018/01/06 19:09:49 executing program 5: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000082e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a7000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x11f9, 0x7, 0x1, 0x1}, &(0x7f00009a6000)=0xa0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000023e000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6889, 0x7, 0x6, 0x8, 0x8}, &(0x7f00009a6000)=0xa0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000090f000)=0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00009a8000-0x38)={0x0, 0x0, &(0x7f00002ea000)=[{&(0x7f00005e3000)="c38e466b8fa3e93966869b638bf3bb46b3202062fdea805b7113b51c06ddd4deb39eae05aac8a4889e3bcd6897b9865489c7407c9c87bec8ae59ee8c4e917af7c3ea4d4e39ee9ed5772caa9190807b123320e45a7293ec9a60c62eae70c07e06c46b876db06570da48cd4e8ae5e2b8ad844b40d35915e5104b4cf9447fa08068c4060b5c6cd96079d5563afc449d13a3eb72d63e3e84c53fb78f156ce436b03dfa83c5ca267f7e4f46b11b072293ff0b1dc35fea93", 0xb5}, {&(0x7f00009a7000)="65361aa3940bd8e2e1338c3c37d1536ef6c9b1ce04073dd07c0e7813af6ac15352884a070d5c09a1433ca3bc7093c00764267f2453eddac26273c230d303219a7cb67b31dd67bb2cd03fc2a04ae0b7a29b01e096aa04d367de650be0036759252e8f842acfadec80f87eea4941b7748f63b1f0d05000bac87eefc7808954e0155a67f42788fe894929b89ef348bbae72a771d337ffa0", 0x96}, {&(0x7f0000955000)="0ce6a890dedbbbd93001960eea98e1b24b5991d44b2b59513de2588395007e26b009cbf69861d4f797960deeb13905c2f4feec99a10d956f563e0e6939771e154230e9939ee536f0feef31c8e8a9ff1ceca60141fe86a9155bb425a57c54bb6adbd06d59a0c3b4ed5f963fe696c8d70647a921724205ba439c451a745126d0ef4e19db08ec2be80ec8d384342385b6ffc1e0a45edcfbc3a8261d03ebe56de291d4b3751a9177887b01d3a44331d2e2c9e83da12951763fc14869901ebda46ca2196c079b38eae6208242ae1e83c258b768dc8b87f1f396646bdd7913232a1713426c25eba9a64963579893c7e3b29fb1a88866016ab202fda5658565638e76dbfd62916e5ec46b2d032aecc22eb4aee780f6200e167a3e47ccec484a2e0afbde9cccb403e80147602e12c00c22430629ef55916a3166c96bb01dea97b5f2b6a249b2c79bf38f99e300d035d25387c55804e00561c04976c6717a0165e8cc0471b0d84161072d341ad5dabaea1003c26cd04cabb527ee4e9acf1743c432d69b311c2dba6dbf3c4939e41daede7a5d823dc9ae93b15e26272dabdb7670a7f9c3f48486205beef168a8ded65afd6eaa3709105303bccbad7faa0e01dfc20690bc76c4a2bbc3c0b6ad5964dc7568009ed8f9df503e5b092eb498ee8649ebeeffd0d0cb17464cdb437ce06c793a82b56667bbd0b200e6f30eccc987aa856e89462562e27b8b889ce6687d2e83cd419233ce397b47424810f9c54bc4ad2ec0290d19b9c8845d7a344409c2719b9a34cb2789e527de8429924bb337307e127bd4a032cea978a9717f8bcdbd93391c73e1deaa5595916e760d9b016c1b0071a315ab65d23fac71e43c7c22a7c80788ebfec97e50ca41ad8d8d617e72fc2e5e50ea8f2973759c424317fbe5e630dd05f5fd37998f3008c75b7a54aba078f386e8559972c56eb34231979517251cdda35f19a616af9b85c81ee19707c45d047cd6512a1513da7eada480809ade404ee8768ade960420e514fec97afa499f7e50c68ed18e2613bb592a86f23d7c6c73bb6d70a5ff91b1707523489eeca2fe6f641ff098f73c6f45cd925d7b89ce9c2ceeb6406c100da083a5dcffdba7b1e7bea18ae5fed6e7a683e27b33f71a488e72cbb28282c58296530b4f6dcba974a0ebafbd5fe33acb524dc92dcfdcaf0acfc446f62d7452db56107a142482887323189f7f0257b9a8b726ffcc3b78c9049708c39f57c493e5c95fbb875f7ac3ee931052b7f6faa81b1d7f44958ed4c1ac84bc3b8093f1b818c8070673a9e06796031a74bbe8b4d9e241f8a4baea1338ac71aec5da6f1bf176a57414037b0e5b88a01e438c2b1e18c688dce7d04c16b2dc9e18ee8dd91496e65f8534d592ce1a69f583131b4d2510b331da52d33a13b4de674d5dcb23110e58d5a66db851ae1fe958e3e36366349a8418d1cb6414b047cb79586cd3ca27a108907301983fdc2597d07ceef547fde2d4b05b476593ac340c8d5c26a129bef7b538e4dfeca9e88f08cfd85ebab252539199dda0e793e9ac15eddb6d6523c79e0b7e5333bd3b9ca636b55532cf3c52d73456e19816fa8cffb6f6f15931b3d19135effa6f10c601c48db1c6c8edad717d5b6a27daefcc683c358a2d451dde7fdfcff9a1a8d7e1410cf22b97371021c6bf6291727985ff779efad0208e569a93096f74b06fb155ec8053ace251db86d4ee31221658507f9eb52390290a4256aa6ee20835697531ca89ae0bfd68d91c03870c82a2c94bd078b44a47fb791153e6b540bcf835cd28e6b32cd2ed35b36496d67c0b18d8044d68d43bc7fc42fd097de4350ae0f0adfc1c74a4cff52fbefddf3b7c863e178119d9ba66e6b9f279d3de0102bac55a10e08df6d48ade23b573b7e50b71910f66dee665fb7c8b45ce5fb2e404010f00e8867f8caa8452fa5dfd1b030e504ce59038c56b4363a30c733b4c6077b8fcbe97f1a23de775987c3f2f89b837b8d275a307e04953007d784a6f73f314af757647ba75dddd203aeaa500194b311dc2cf78b4904cdcb6718e658473a116720b869d0788ebc1136fa090ae533bc095747caa2a1ef0185b7082a99f19bab791de9eb7ca428d4834e3e0003cfec58b624dcbf849f3770d6b467dfccad51c50148815732b380eb865bcb661c52dc8f73960b320e1609324db97c8a5cf560d7bf01f1b5312a9f1745a0a896d1b22436d12f2b03cc4aef912bcbd8309d394c69b01ba13a9503443b0eaf9d43f9fe39133dd0d999523956c5d21e7aa47c68110bab1de496014fed0bdde5feeab03f936fdd6cc731598cd4b0503f125c4859f24948152e5246c5e5d3cbf529953701e2110d30062514426aecb439b39a5fd273ff11c97bf1f8b97e9192b5e372b9dc3048df14f5c0931678bcab98ea00e6c9f24ca8450800b155ac70132e841cab75ba8f8f80b21812a073fe2b36da053613f892bbb048542acefaca2de245d301a1d7424de6bcd6a20077817767a01bf801bcebe2d0b25ac3956e5a3a5a3569ec28a38adc28d0e15ebc933ded9f41250f4ce9c3da7a812090d62b440072d724e7abd872f9249709af1c7cd829d644ddf188a044ca27c67e2074d5d041025969f0c5aa1493dca05e421057e8bab630a282554244d2c13dac17cd7c23e4b579b0edd9cfe1bd389e297c9e93a97ba205df828e82f41ddc77a6f310c721afb32b023a4c11baad298d4fefe27c543f6b1cb6c317121dbd62d1043df3bfa39aa6651ad5de332b0832bfd9e06f19265a4702d96dd82c7059df237e389bd110f1db3ec9e2a70ad75166ae1b8d0819e2ba53e5c7d1718d261f4b6a2122467eeb47a2fadd0dc1a7741fd31a78c22f642ac1f566ecca30e31239a55b288e0fde59952611f02d8cb4deb81fc84da3d86339b153408db1264a1aab8482a169dd68b474e7985c0a42f8f31b223533c28fd7a10b089d612673575180e30013add7e1001657e6489dedd1567996e75b1d57f5bc84b8d21617528aab5d1533e311c30bee44762c5cf55ee4c5daedf34bb210ffc9dd613fd6a65ea18ef3beeddf540bb5d94a2438e781a6c5542338e043e1e2a1f2fd87e3b83b86b5c1d65e642253242d7af3dcbf16a50c3a4fee86fc234d84c981c2154ad172e6d9de48ecd8c129cd6af71c5921c3090147f9ed21107cfb0d4c314014278723d4e042ec8fb8f4e172dbe5d7d3e92cc9b3829a6615708e739d3333250b3d5abf81c0c94d9bd5033240b0f6d0b56820c8fa89b2373f75ee4ef6bc89e27f26f8ba1fd95d23c01079a350587658456fec037bb5d99b5d9ca541eddb83eb4eecce7002e5a4a363766ff2bd49f58340db9f12fdc5a5483db9b21425596867b663de5a5ad9c4372bf1baf08bb22006ca22ce3ecadd56d42e06829fb500f97d95ab3b99ef22cf306c0e8411ed54f03cb49617728ec1aab38ab89cfbc0d3dfbf8ef23a6021fb9f8bf9b700b8b7b2f2f546f1e48de59b49ae86bcb642bb1ce821347f316bf7511d112c3313f0c9a8be474bc638bb42d89706e716456fbd76d6992228a4518c0565d654c8038dc22efbe47b2661d3359f9d7c69cf98e75dc70b40f49abc33ebd14ffd3729ae822330cde98a161338e2bcc8fbfd75b5625b771b3de38ed5f8e57ad3915aadae8a1017be55214909afc4e73ab3c1ebad71bd3302da4e0d416d80a1c515058eceebc0c91326e61bea8027870587cdec489f56e81beafa3da5d006100f4a936647b1e27efe8e79b6816b0f2991e3ff69958353b573835757e3f488d588eb66df706ff86975d105e1a57e92d24de1759fc113e98e5ff8da25bc9ad9d0528dc39e5674dcc0fa37a5d78018418865366344c468ae6447bbd75d19470890f86ed269de894e99615e5d81749050bd2bfb0467f524e083861f77126c875cd1cc45f4b66a411596b0fad219aa5b26d038aec698b9f63fc52c83d82351e8890775fbe09c22bd04d8bae7f00b3fc87e3bbfd6f96a77234bb502d3346b88fa12b0f5b5d4be9f82dd4283646fa687e740ef6804a1c7a8bbc64157c28cb86cee9007d3ba6cb6dd105da30ae6c36ad6f4f01b07ea9584025c1f03ee1e6430db6c40e0c4915cc12e89504dc8c1531af6a059c8473ec081a54e7e7c517db57260a1446c4d5204690ce5dbda1dc8f3335b5fba5260e6780c215e3b8c54b4cdc451b8644785a167d5828e5def11a0c47948ba507f28904775a27bce4538a0ab7421dae215bf81281e45402ade7b01de959bd4146f6526655509838a4806f6f9892b63b31fed87f99879d289d0c04ab59e94eb59079546fe91a23b24f5464fed0c89dc46b65c3255d75171a932ba6385cca14783d2a5fcb896deddd9ed09ff67317737198b4cec0a0d5b30dc09fc4ea96d16dbd2a9c7dcdc1a2e4cf9b3dbb58d13f813eca6b5ccdca5557aeac235c2e8fe8b928e3d844d8a059e3ae768f3ff717faeb2c630183f043416259cecfd78247779be2919ecb20712337a006b8bac402913ec2b3d5991ec6f0bc5562cc182b6bf1225987f101f4db1eaca18eea45bd634a0ebf17f77667546e7e2174eb34ad0b854793f69df438db064d97679da0bde7a594eca5fc9cbf68f3794faccd3a2673cef310473f9befacda19905ae51c269c29a14a9ad4acbf5d5b4f1fcf0291cd8af07ce45f1016327caac6360e9d9aa6072296ecbab8558e555068f0c1f3cfc177d14db64bbfccf772a300fe5e0ee81c09f03b9d88c31786687201d673b4b5770ebc1c7e4457651440f323bc46229735115f473bd9eefcc83366b33e3aaaeadcf376f2ef425457c6586ab953007461df64ad71499f42974d9acc2a303a240e3fab1481cfe860701a97b5761ea9fc021e3bd718c7f1ecfb170a69500bc83cffb52d81064cb8341fb69951ad216bdff5e3b139db23d6c298cd61ac2387d23c567b6ad399107096a0cfa779306f6056d178bbc24a569f3fb2c14ac39b5273f3b2d26c51aa317019e8a4dabdda6014c3a8914c7de239d51d60e2807a37d6313674505b51244771a83c2c82723f08e41b4e6d12a676c15cba27938aa490a42728aae13a92c89edf43bdcde97d0d4c434cfd860494806e1143d14ddcc7a6ade50f2cd275c7318293da2a6cd600aaa657e2244d0ac4f84e7d1dd6fe9cdd1bc1c84acdf11f5f14d8b42e5ee5e3571902939ea9baa5913b5d55057ab53c70844c7fa6acbdaa7826af73ff0e20ba87a9c900d91a81571e851983b72110ef4bc336be6de698f0a99442646eb9bdb9ef38ec498495d0f5afbfd0b81501ea0cf0ff5944c80d84cc6b61befc1b9a3826445b991611346e7555fffc11f487e3100ad3fe3e38d919ef56a4dbf46b6024e58264a20b2eb8b564ab135e060a37ae9596133d2d2dee13836fd76a2bd6123b002c1cc6c176f3d89b6a113c3ee70f919b0194b3f318c959f35a396c5e51f3029ad83cf742c8e59186cf7e6e9a7b0326c162ccb9197d727055f7a5c7aeac337e27f55700930235c8fc1711cb57409a88c826207aa8e8b0af3d86a8585f934f52a962132a5f63f0d414b54ccf9009bcb3354b48daf56260218cf247861c21fdec583c6ee35a67c2b6ade615af728b867692bc5e1c7eb551283e739cca70e8cb61031307095855a3f7f838e46e316037ed246d2d739633618946e79e022510db5a54c54300cea6a872323eb5010193683405517495be2451df83f625e85d810e1e9986287cfa405715f0071d95c8f0836a8d368d2cdf0ae3e5366af7cc9226c1d00042b77e1c2210a04d5e93ae2dc3a373e824b3ee0318f15dab347a81d2deb7", 0x1000}, {&(0x7f00009a7000)="0ac490841b3db0d9ab11133ec6362aafebf59a52e33100ef878220dde39bc3e17cc10fbfee38307ae50e8fb3f95fcc89360853911a205e8374946d1cfa072f0496f756c355b34705128627d9f73a073b520a442b67dc532b134dd7a53142978c26f3e965b60d6159caee6fd9b3ffe953f2873a387ddf68a9899df85d773d62b5ffa2025bec36c21ae747e7673e1fd5d0542647c2570c10989c8f461b453d70c01240ee061a8145f3079fc517cad911c2a77b6352ea59ed29000fb423bcae1a756ed8a6a8fd080fa89f7e92fe6a5cbce6eae1d947be854a820482ae3c5ac522d6b174dad994f63bb0e19410cdc1009cfc472aa6dc0c", 0xf5}, {&(0x7f00009a7000)="c7fccab843beca00378667b3ab318b7559c2c7c1ddcaaf2de3de80dbbf19a5440c35f8c02ad935dea3aafefdf79006fabf31b574f6d9f00e6bd5922fc6a25c50f74a8fe015268eff2ae0eefb2b5d9c6b8325081d8fbb221d6050491d8f1fa6560588c2b233314903389ccbfae64aeea716739808fdfcb10a99643e5c5bd50f06fd6c96cf0aff7d56274f374f8fabc0e92425c08397b80b9eaf5240e2958e21ae379991c95249353345fb5b78a3dba1a259437c678d18662273627bf962086215048b1e5339bc6c2a6a", 0xc9}], 0x5, &(0x7f00006c4000)=[@iv={0x60, 0x117, 0x2, 0x47, "df1acb982ac001e51c9ad380916bdf95117166153c8dd9d17fa3f37be23c70d2aa8739b90a12fe21c033f860c0bdee649204006aa2ef9cd81ac2b01e2332fc021b2dd97cee5216"}], 0x60, 0x80}, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00009a6000-0x18)={0x3, &(0x7f000015d000-0xdf)=""/223, &(0x7f00009a6000-0x48)=[{0xdfd9, 0xf4, 0x100000000, &(0x7f000044e000)=""/244}, {0x1, 0x14, 0x6e6b8519, &(0x7f00009a5000)=""/20}, {0x8, 0xee, 0xe7afc7d, &(0x7f0000941000)=""/238}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x184, 0x1a, 0xa09, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x0, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b0000-0x8)={0x0, 0x58}, &(0x7f000044a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002de000)={r1, 0x81, 0x6}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d28000)={0x0, 0x0}, &(0x7f0000336000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) getsockname$packet(r2, &(0x7f000029a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000aa5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000197000-0x4)=0x0, &(0x7f000044f000-0x4)=0x4) [ 405.179300] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 405.206593] IPv6: Can't replace route, no match found [ 405.211984] kasan: CONFIG_KASAN_INLINE enabled [ 405.216649] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 405.224085] general protection fault: 0000 [#1] SMP KASAN 2018/01/06 19:09:49 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = socket$inet(0x2, 0x80003, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) 2018/01/06 19:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind(r0, &(0x7f0000e4d000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002af000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000062a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0xc) r7 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ad7000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a9000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000907000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000267000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000176000-0x4)=0xe8) r12 = getgid() r13 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000027c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000737000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e3000)={0x0, 0x0, 0x0}, &(0x7f00001a8000-0x4)=0xc) [ 405.229620] Dumping ftrace buffer: [ 405.233156] (ftrace buffer empty) [ 405.236861] Modules linked in: [ 405.240072] CPU: 1 PID: 782 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 405.247240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.256601] RIP: 0010:fib6_add+0x733/0x15a0 [ 405.260912] RSP: 0018:ffff8801b08772d0 EFLAGS: 00010202 [ 405.266260] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 405.273517] RDX: 0000000000000004 RSI: ffffc90002693000 RDI: 0000000000000282 [ 405.280776] RBP: ffff8801b0877600 R08: 1ffff1003610ed2b R09: 0000000000000000 [ 405.288033] R10: ffff8801b08774c8 R11: 0000000000000000 R12: 00000000fffffffe [ 405.295278] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000045 [ 405.302522] FS: 00007ff0f5627700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 405.310715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 405.316573] CR2: 000000002010fff4 CR3: 00000001d26b3002 CR4: 00000000001606e0 [ 405.323813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 405.331138] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 405.338383] Call Trace: [ 405.340955] ? fib6_force_start_gc+0xf0/0xf0 [ 405.345341] ? __lock_is_held+0xb6/0x140 [ 405.349381] ? ip6_convert_metrics+0x170/0x700 [ 405.353930] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.358944] ? kmem_cache_alloc_trace+0x456/0x750 [ 405.363767] ? lock_acquire+0x1d5/0x580 [ 405.367714] ? lock_acquire+0x1d5/0x580 [ 405.371656] ? __ip6_ins_rt+0x56/0x90 [ 405.375426] ? ip6_convert_metrics+0x546/0x700 [ 405.379979] ? lock_release+0xa40/0xa40 [ 405.383920] ? dst_discard+0x50/0x50 [ 405.387609] ? __ip6_ins_rt+0x56/0x90 [ 405.391382] __ip6_ins_rt+0x6c/0x90 [ 405.394979] ip6_route_add+0x141/0x190 [ 405.398836] ? icmp6_dst_alloc+0x660/0x660 [ 405.403053] inet6_rtm_newroute+0x14f/0x160 [ 405.407345] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 405.412440] rtnetlink_rcv_msg+0x57f/0xb10 [ 405.416646] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 405.421716] ? validate_linkmsg+0x8e0/0x8e0 [ 405.426012] ? __might_fault+0x110/0x1d0 [ 405.430052] ? netlink_tap_init_net+0x350/0x350 [ 405.434694] netlink_rcv_skb+0x224/0x470 [ 405.438728] ? validate_linkmsg+0x8e0/0x8e0 [ 405.443019] ? netlink_ack+0xa10/0xa10 [ 405.446879] ? netlink_skb_destructor+0x1d0/0x1d0 [ 405.451693] rtnetlink_rcv+0x1c/0x20 [ 405.455376] netlink_unicast+0x4c4/0x6b0 [ 405.459410] ? netlink_attachskb+0x8a0/0x8a0 [ 405.463791] ? security_netlink_send+0x81/0xb0 [ 405.468344] netlink_sendmsg+0xa4a/0xe60 [ 405.472376] ? netlink_unicast+0x6b0/0x6b0 [ 405.476581] ? security_socket_sendmsg+0x89/0xb0 [ 405.481305] ? netlink_unicast+0x6b0/0x6b0 [ 405.485509] sock_sendmsg+0xca/0x110 [ 405.489193] sock_write_iter+0x31a/0x5d0 [ 405.493222] ? sock_sendmsg+0x110/0x110 [ 405.497173] ? iov_iter_init+0xaf/0x1d0 [ 405.501121] __vfs_write+0x684/0x970 [ 405.504808] ? kernel_read+0x120/0x120 [ 405.508662] ? bpf_fd_pass+0x280/0x280 [ 405.512520] ? _cond_resched+0x14/0x30 [ 405.516379] ? selinux_file_permission+0x82/0x460 [ 405.521195] ? rw_verify_area+0xe5/0x2b0 [ 405.525223] ? __fdget_raw+0x20/0x20 [ 405.528908] vfs_write+0x189/0x510 [ 405.532420] SyS_write+0xef/0x220 [ 405.535843] ? SyS_read+0x220/0x220 [ 405.539438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 405.544424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 405.549152] entry_SYSCALL_64_fastpath+0x23/0x9a [ 405.553873] RIP: 0033:0x452ac9 [ 405.557032] RSP: 002b:00007ff0f5626c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 405.564718] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 405.571957] RDX: 0000000000000022 RSI: 0000000020a5efca RDI: 0000000000000013 [ 405.579200] RBP: 0000000000000567 R08: 0000000000000000 R09: 0000000000000000 [ 405.586437] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6248 [ 405.593675] R13: 00000000ffffffff R14: 00007ff0f56276d4 R15: 0000000000000000 [ 405.600924] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 405.620029] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801b08772d0 [ 405.625848] ---[ end trace cb474114aefcef34 ]--- [ 405.630622] Kernel panic - not syncing: Fatal exception in interrupt [ 405.637550] Dumping ftrace buffer: [ 405.641068] (ftrace buffer empty) [ 405.644745] Kernel Offset: disabled [ 405.648345] Rebooting in 86400 seconds..