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", 0x1000}], 0x9, &(0x7f000063f000-0x120)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x7, 0x10001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x1, 0x800, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7f, 0x206, 0x4, 0x8001, 0x9, 0x4, 0xb1c, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x6, 0x8000, r7}}, @init={0x18, 0x84, 0x0, {0x7f, 0x7, 0x200, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x5, 0xbed7, r8}}], 0x120, 0x4040045}, 0x20000040) sendmmsg$alg(r3, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182f6b4f02eb1909a8e6d0f03b50ddbc53995442dea5988f49cdb45efa8d33370e0b4d03b4ea198c997ed9731c6f028dbd9cd2fcbf24ac7e45175a46697cb561f8c4a29789d37ec0b79005a602c8ee117de2667b61d4b8d3c4d3d5307d33e5e5951ba7ff83398d56e643a785ba2ac85696a741fc6b9c17e36089996f2faf9e306e6328a109ebb5f130bb5281391fadc79f9e480bb61d5adf5f91ec783344ef0095f660edbc1135d2f40abae7b1db86497b33e82ca35eeb55160e785fc8abd4ff037d45b35a33be375eb37a7c965a71b07919f9a69e0029d623760429a8d6129c6e118dd7dbf171b3b30b888d4fde0f0017487110e682b9e9bbb6b580f6894aa4870abde3645eb4887778bdddac89d30c24e9d5dc1c6539d9fae4d825d8bf27160f7ad2b21b4999b1ad51515f88d0178c9d22ff8ffb654d4218499515f7ae2d5ed24caebac862045c96f857dac90243522ec7992fbb8c92131bbbe52bd9c8f98abab1f63b00033380f0c4ed4c660acd0c4f05cc677cb795a4441fd9db297375071f843b79a2307d23eed030768725fc31e354f43c0daccfef2838d62b3e918a9a887711cc6367e90fb8b9baddb936fb616047a9776ad5f5d24b8091b98dcf1ecba87aba6c341fa0f49b974acb4cd2656aa132a68efde64e9d800d931ea44a65273b0680d84513e9553a2f5dcc2b6f7e17d409494a2d35c85cd32f1545107e846cb55660fcf73f963008e8196e2d1677bdc9afeb6736873826993689594fbc4cd6f38dea3d5ec7b8c044f301fde0cf5d44676a18986db1db49d5fd8e933705aaa14510ed1064099ebe1a6d2f6201783d21210f7971f771725e3063f822009fb56b818a169c1ad4964af9ecbc207cb7854d141f04d4d0a8827d4eb513d7d99941cb079c09814196442f132d82e64a2bf132a3e280ea9e5ebec24b392699f33c97e4f685ec7e1f8c7d778f3deee8f42cb3088ceee273a12c3bade39dea28119f2c908d08473ca0f83cec25e3065bd45625a572ea7726085c03017e34f67a6aeb02d3ddc9e3b07ab3e78f48e29ecc2e4201f4c5730246f59ff338e7169781010a70040e34f6f56b5318cc578e16c71096c7ffa09d73144be294bc3e7137e209f2057b2b0f63359ae4ce86da03b31fb3c17cc5e0fd24783d889dec36492cbac3f36bbb55f531f489ef759e555e7ace614615c1f9c621c3a32df35a74cfee15fb4c2cb43bdee2edc0bc09f9d6ee31a4bbe39bda55576632f144ae812fd20294dfa3cd84c7e6c1102e6a6a3fdea0049cb7f115eefe071bf4e69ed85c68b8338a94678ac37f52ad494ca2bb45ba9313efac369ec6bc8fb5a7faa19f89337459c8b1eda77dca8319f286d4ad2c62c0ea4032e", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0xffffffffffffff52) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000008000)=0xfff, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8001, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000a000-0x8)={0x0, 0x9}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0xc)={r3, 0x3ff, 0x2, [0x40, 0x8]}, 0xc) write(r0, &(0x7f0000005000)="", 0x0) 2018/01/30 13:15:18 executing program 5: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ac3000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8}, &(0x7f0000642000)=0x98) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ac3000)={r1, 0x80f}, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/30 13:15:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x200, &(0x7f0000702000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a37000)={0x0, 0x71, "42335ab61316c166659fe6ac444a17c57f81f65a3ab6cdaec8a0d804ef986d93d76b911ded01021ea20da3df9e6d52a5b39b16bc3dedbada8710ac5f09616b20d34d6cbc77c41ef774e8009cac69162c6cad79840a700a7b42096a460e64ab57ebf2bfa319a1565b911b690cc9f937e724"}, &(0x7f00005a8000)=0x79) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002e5000)=r2, 0x4) bind$alg(r0, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000058d000)=[{0x0, 0x0, &(0x7f0000183000)=[{&(0x7f0000c40000-0x70)="c1d0456308c79e1739415e4e9f5db63e428f46d02be4e1459bb67b17384d8a7a6243c3adf85920b825ebf02f55b7ea8c67e88aa3bec43ea229d2c9c5eb11d44b13571ee83924ca8a509f995af38d33770f1fe7d4ac57bd3ffc27f01117ca84f786ef947284955a1a46afe6040bb4ef0f", 0x70}, {&(0x7f000098f000-0xd1)="1faeaea0e3c4d1f4c587300a3ba8836dabc677e05c502ea74e83afce3fcf04eb190de7c4ad2d77e52ab7669cf000b9a2c074b9bc95c4d4446a5a58f27ba3d5b9f20dfd19838536d7fade5ba95c598a6cbda1f785faf94f174e20089d6eb77e23869c516e1fc03410fd285b5433673d65780d6b493f5ee0deea2efa24ef2ae5704681aba970d9bdf7700048fc0bc466a1f2d2bd24b4b35979b4eeae20df7f80bd97355ca688dd7719ae6fb389bf79f723", 0xb0}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x8000) recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/30 13:15:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000811000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005d8000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ccd000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008c3000-0x6)={r2, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000486000-0x10)={r2, 0x1, 0x0, 0x6000}, &(0x7f0000649000)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bc4000)={r2, 0x6, 0xa, [0x0, 0x2, 0x27b, 0x1, 0x7fff, 0x80000000, 0x9, 0x101, 0x63, 0x100000000]}, 0x1c) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/30 13:15:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00001a3000-0x2)=0x1, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/240, &(0x7f0000002000-0x4)=0xf0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0) 2018/01/30 13:15:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000473000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d3c000)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000357000)=0x0, &(0x7f0000bfd000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ee3000)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa5, 0x8, 0x7, 0x6, 0x4, 0x0, 0x80000000, 0x80, 0xfffffffffffff39e, 0x1000, 0x100000000, 0x6, 0x6, 0x7, 0x0]}, &(0x7f0000a11000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001da000-0x6)={r2, 0x0}, 0x6) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000a5a000-0xa)={0x661e, "6a3f76ccc368"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x7, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80, 0x8201, 0xffffffffffff0001, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001f9000)={r1, 0xd8, &(0x7f0000099000)=[@in6={0xa, 0x3, 0x2754, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8b6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x84be, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x39, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a49000)=0x0, 0x800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000026d000-0x10)=@req={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000498000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d1d000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00002a5000-0x90)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe93) syz_extract_tcp_res$synack(&(0x7f0000147000)={0x0, 0x0}, 0x1, 0x0) 2018/01/30 13:15:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x9, 0x3, 0xff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c6a000-0x4)=0xc) connect$pppoe(r0, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a703cc00e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/30 13:15:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd9000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/30 13:15:18 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000-0x55)={r1, 0x4d, "2c0215fae7c2bca11611ab3636ca692e3d12303b6e83d905b4e2921a1204f1df244a053fbc06e2dd99bb42316d776202dfc1dc675dce7703732bba1cd875389af46af763e5c89fc952b335a8d1"}, &(0x7f000000f000-0x4)=0x55) syz_emit_ethernet(0xfffffd19, &(0x7f0000011000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x3, 0x20, 0x13, "8aaa57b39f4ce70264006bd9d4113277875fb6242302f072107a6f20e17faf39b25e8b7658fbff2b6513cdae1741c0acfbc4aa8d4986197bf0ad97475a6c1d3f1adf740106692a7cca744f0b2a1812781328fc6c2ab98c6e8fbae656676f14135a9bd4da1ec58586af521d89a3e39610b37f8e3e775a2f67eebe433865de188812c1f96a6cd2b5f8f8e67f19c0ad801d9446145036ab1281217e3531a1c2e6e369a4c258a81020b1203aadc571f31fc704130f7e6eff7abc7b51ca30daeafd0a84"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x1ff, 0x0, 0x8, 0x1}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000b08000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x34, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000014000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/30 13:15:18 executing program 5: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00002bc000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ea2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001bd000-0x4)=0x100, 0x4) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea3000)="000000000000000100154302000000000000000004000000000000000009008000000000de320fb81b3bc6057ef7dcdfed2627708652b91ecd745be3d49608000000000000007813e0fc2f5e86a7e861a861103efddb2758151783221903a1dce89fb5cec6c01de9b81a2affa81d8412a0ab03161c08ab607cb7c171d51b5771d4fb874ec70b3d1a3611fda7b82f8330", 0x12) 2018/01/30 13:15:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getpeername$inet6(r0, &(0x7f0000a73000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008e5000)=0x1c) connect$rds(r0, &(0x7f000017e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b9b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000751000)=0xe8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bfa000-0x28)={@common='vlan0\x00', &(0x7f0000f1e000)=@ethtool_cmd={0x3f, 0x4, 0x4, 0xfffffffffffeffff, 0x3f, 0x1f, 0x19, 0x9, 0x100000001, 0x8001, 0x5, 0x1, 0x3f, 0xfff, 0x100, 0x5, [0xffffffff, 0xfffffffffffff7f0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000407000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000059b000)={0x2000000000000155, &(0x7f0000599000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e22000)=0x400, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000371000-0x10)={r2, &(0x7f000061f000-0x45)=""/69}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000401000)={&(0x7f0000a04000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) splice(r1, &(0x7f0000d85000-0x8)=0x0, r1, &(0x7f0000b23000)=0x2b, 0x8e, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000486000)={r0, r3}) syz_emit_ethernet(0x4e, &(0x7f0000df9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x4c6, 0x10001, 0x8c}], {0x8100, 0xff, 0x4, 0x84fe}}], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0xfffffffffffffe44, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x0, [0x0]}) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000014000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000752000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x4}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:18 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f00006dc000-0x38)={&(0x7f0000736000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ca9000-0x20)=[{&(0x7f0000ac0000)=""/89, 0x59}, {&(0x7f0000ed0000-0xd0f)=""/4096, 0x1000}], 0x2, &(0x7f00001a5000-0x63)=""/99, 0x63, 0x40}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f00007c5000-0x38)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000010000-0x10)=[{&(0x7f00004f8000)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x10}, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000-0x8)={r1, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x8000}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100000001, 0x24, 0xfffffffffffffffa, 0x20}, 0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x167) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000005000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000006000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) [ 41.472054] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 41.486576] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/30 13:15:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x98, 0x248, 0x98, 0x1b0, 0x1b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b42000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x248}}, [{{@ip={@rand_addr=0x10000, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @common='erspan0\x00', @common='ip6_vti0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x4}, 0x0, 0xd8, 0x118, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x83f1, [0x7, 0xffffffff, 0x2, 0x10000, 0xbc15, 0x4], 0x0, 0x8001, 0x20}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x100000001, 0x3, 0x1}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xfe2, 0x2, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="2c3c5f0f261b33cab7df6dae7e3dce91", @common='bcsf0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x1, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2e}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x3, 0x1, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x200, [0x9, 0xce, 0x5, 0x1ff, 0x50000000, 0x4], 0x1, 0xffff, 0x10001}, {0x9, [0x6, 0x4, 0x4, 0xfb4, 0x8, 0x6], 0xfffffffffffffffb, 0x0, 0xfffffffffffffffd}}}}]}}, 0x3c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000256000)=@un=@file={0x0, ""/4096}, &(0x7f000052a000-0x4)=0x1002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000086a000)="770df5022033d21c7e17ca6e4525083c", 0x10) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f000012b000-0x3a)="f8", 0x1) readv(r0, &(0x7f0000a9e000-0xa0)=[{&(0x7f0000ec0000-0x13)=""/19, 0x13}, {&(0x7f0000a8e000)=""/80, 0x50}, {&(0x7f00008b3000-0x3)=""/3, 0x3}, {&(0x7f0000370000-0x1000)=""/4096, 0x1000}, {&(0x7f0000296000)=""/84, 0x54}, {&(0x7f0000617000-0x1000)=""/4096, 0x1000}, {&(0x7f0000363000-0xf2)=""/242, 0xf2}, {&(0x7f00000dd000-0x7e)=""/126, 0x7e}, {&(0x7f00009da000-0xf4)=""/244, 0xf4}, {&(0x7f0000068000)=""/193, 0xc1}], 0xa) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5d3}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000009a000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x20, 0x15, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x2, [@typed={0x7, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00007ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000e8d000)={0x0, &(0x7f000093a000)=[]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000aba000-0x8)={0x0, 0x8000}, &(0x7f0000259000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000558000)={r3, 0xa, "45ca7d5de2b0725b60a8"}, &(0x7f00002b7000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d1b000)={r3, 0x2}, 0x6) [ 41.539973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6020 comm=syz-executor5 2018/01/30 13:15:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x100000000, &(0x7f00007e3000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e72000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/30 13:15:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000498000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000008000)=0x58, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000398000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000517000)={&(0x7f0000f57000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000395000)={&(0x7f0000ed7000)=@ipv6_newaddr={0x88, 0x14, 0x200, 0x0, 0x1, {0xa, 0x80, 0x502, 0xc8, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x9102, 0x24, 0x1000, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x410}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x21a}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x800) connect(r1, &(0x7f000010a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00005c1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000972000)=0x10, 0x80000) getpeername$netrom(r4, &(0x7f00007cc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c0e000)=0x10) 2018/01/30 13:15:18 executing program 1: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8001, 0xb012, 0x3, 0x1, 0x4}, 0x14) 2018/01/30 13:15:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000053e000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000995000-0x8)={0x0, 0x858}, &(0x7f000038d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3f, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) [ 41.570332] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/30 13:15:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) r1 = socket$inet(0x2, 0x7, 0x9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000eb1000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000027c000-0x98)={0x0, @in6={{0xa, 0x1, 0x582, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000b2c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000007b000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x0, []}, &(0x7f00004ac000)=0x4) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003dd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000aa1000-0x8)={0x3, 0x8}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000775000)={0x8, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 41.579702] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.626556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6045 comm=syz-executor5 [ 41.638945] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 41.749747] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.767148] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.777888] syz-executor0 (6064) used greatest stack depth: 13616 bytes left 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c1c000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000)=0xe8) getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000029b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cc4000)={r0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000123000-0x4)=0x7, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fee000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000daa000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ae000-0x4)=0xe8) 2018/01/30 13:15:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x3, 0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0xd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x86, "e6ce9366d86f7876bc4dca22fbc1f82176f8ee574d45fb4b1023ba4ef2e18317841c1bfcecbd58206a9048009bf577cffb2b80b50a0b894388157ebdf642a1b7f46297c804831f1a6005586b5525a37bc5922980462f5e5f208ae00930cbb91fef661c2b1dc0c30ca62e456fac17c9f9bbc3609b61419a6b99606ff50845f343fd74915cba9a"}, &(0x7f0000004000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000)={r4, 0x801}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000-0xc)={r5, 0x9, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0xe57b, 0x25ba, 0x1, 0x3, 0x54, 0x1, 0xfffffffffffffeff, 0x8, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x81, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r8, 0x6, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0xf9)={r6, 0x80000000, 0xf1, "3dea1d44968d6b4dd0ef59ba14e4b49d67340395c2681f51dec0a00a93734260975d496ed4713e836c7d99f0dd415d78d351d274dd9e3df35520819ebac06242dc9cda4c5dfd489c6aa07864a82ad219eedb450def5093abc9d9f9403e614a56360e305e85476d9a3f688c238988c3f531fa477e9ec73749b6e950b23211db8eb9ff859953b30a8462769aba3d5b55fac0504f434da31969125eae52a59726e4b9e41be6047250c610730d8487571aaee2e0ae25c83086156a9a926991aa5ca79a9889857af956a05cd520129d6b8df65ce464c7dad5cad882cbfe416f3662a125925ccf5fd7a7385d9062fa998ffbc70c"}, 0xf9) r9 = socket(0x0, 0x7, 0xfffffffffffffffc) setsockopt(r2, 0x9, 0x80000000007f, &(0x7f0000001000-0x5)="0021039f", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r9, 0x800443d2, &(0x7f0000005000-0x10)={0x3, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/30 13:15:18 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/30 13:15:18 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket(0x5, 0x4, 0xbd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 13:15:18 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x1000001ce) close(r0) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000dc3000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xee, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x76, 0x0, 0x0, 0x9, 0x8, "c08d9c", 0x3f, "86d6e3"}, "7ed725c0ddf378342ecebae1e4049194c309d325c2ddbfa0e1977c2886da2c79df52690049b91bdb40e3f676d0fc234ec421450ca17d34b73e369a8bfdc17e9182b0a9ab82dee4a62fd469814e45faca9989e05f690484302c8eba98deb64f928bdcc3624e0a414418cae477d63b127ecdae81090d95410faf776a1c815d5d9caa9bb9c592f8af86c4553757f0d314e3d8833fe2bcc74e9190139034fd88f4f8213f165281339a8abc507eef0f3eb7fa1914482daf3eb107c7aa45fbe7fea76675dfcacda2d0d87d3fca"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) pipe(&(0x7f00000ee000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000f60000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000672000-0x4)=0x9) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000944000)=0x2, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00004af000)={@common='bcsh0\x00', 0x7}) 2018/01/30 13:15:18 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000029000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbce6138f40a9d3a5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) gettid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) 2018/01/30 13:15:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/30 13:15:18 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) listen$netrom(r0, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000)={0x0, 0x6681988e5b2bbd38, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000007000)={0x10000000, 0x5, 0x26}) 2018/01/30 13:15:18 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000-0x8)={0x2, [0x2, 0x5]}, &(0x7f0000005000)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000-0x1e)=""/30, &(0x7f0000000000)=0x1e) [ 41.792552] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 41.817636] skbuff: bad partial csum: csum=65535/65535 len=14 2018/01/30 13:15:18 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000031000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000dd6000-0x50)=[{&(0x7f0000f50000-0xe7)=""/231, 0xe7}, {&(0x7f0000783000-0x1c)=""/28, 0x1c}, {&(0x7f0000001000-0xf)=""/15, 0xf}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x800}, 0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, 0xffffffffffffff64) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000011000-0x58)=@routing={0x4, 0xa, 0x1, 0xfffffffffffffffc, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000026000-0x10)="97ac9c171936752ed5153e1ceb4e5a62", 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x100000, 0x54a3, 0x556}, &(0x7f0000025000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000025000)={r1, 0x5, 0x2}, 0x8) r2 = socket$inet6(0xa, 0xd, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000026000)=0x40, 0x4) sendto$unix(r0, &(0x7f0000024000)="5d87e56607063b143f2fe2c6d7ee99a48c43e7a10e154591921b5e3588b335f41d5f706146d8e41c538ee106b97a0f15bd2ffaad3e699a", 0x37, 0x44000, &(0x7f0000025000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) accept(r2, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xe) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa0000-0x4)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000775000)={&(0x7f0000b5c000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000684000)={&(0x7f0000303000)=@getsa={0x16c, 0x12, 0x0, 0x2, 0x0, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0x2, 0x32}, [@algo_crypt={0x144, 0x2, {{'xts(aes)\x00'}, 0x7d0, "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"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x88c0}, 0x20000000) 2018/01/30 13:15:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fea000)={0x0, 0x1000, "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"}, &(0x7f0000289000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x2, @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]}, 0x0, 0x4}, 0x98) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2d8) 2018/01/30 13:15:18 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000022000)=0xffffffff, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000009000)={r1, 0x0, 0x33, 0x24, &(0x7f0000027000-0x33)="bb56dbeb51a428d9141b8cfbd67ff4406c33fc6f70f912b7a12ccadb946402c0ad563d7d0a2e9d4d0aaf5cecfcaf6deececfac", &(0x7f0000027000-0x24)=""/36, 0xffff, 0x100000001}, 0x28) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xf, 0x8, 0x6, 0x6, 0xd0dcb0a64c8f7933, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 13:15:18 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/30 13:15:18 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x635, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0xffffffffffffffff, 0x1}, {0xffff, 0x0, 0x1}}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x800000000, [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, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffe3, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}]}}, 0x3a0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x3ff, 0x6, 0x8001, 0x1, 0xfffffffffffffffa}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001a000)={0x0, 0x6, 0x20, 0x62f, 0x648}, &(0x7f0000022000)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000003000-0x55)="9e236cdf07985cffccae7e9fecc3ff9a6f128726c5cbf453cb5039d72d4dfc19d01859f107440ea6cfcdbf6445a25723e976ee7b97230deee0d16263948b3d15bd31d937f59fe5a26b77be6e891fb4a977f9fe202a", 0x55}, {&(0x7f0000023000)="4e9d8d76675c55ce4d79f709136b53971686cc2209a5d8534281f53b2ace16e34bf9c8a4f291d15ed0dc54b929c830294da16fa9c6bd56bf98c297515b0b1cb4559cdfb8582bf2ce56da2662d588cffe2157e60eaafcd0a9cccd2faff8d2ff0526e13eae0c", 0x65}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000024000-0x1e)="f5d5e4b2f985971c81caea7efb0024d6d400d33c4192bc2d2b430527dd52", 0x1e}, {&(0x7f0000024000-0x3b)="b93bff1bbeb125c5b19d86e921e99ff0760cbf5ea7549d377558965577a52e5f6f19ca16935746e41041eab01ff21dd1a673a1a96c9ccf4b9ce9c6", 0x3b}, {&(0x7f0000023000)="4406b23ac114e18c924703d1c6ac65cc7484e7a324db53807ca6133505400e9be8991de1e22d37fe06a6dce37ce6b5db4945442a5811552af72c40e44965b9fa6a93106959b2f6bb64d24763a1fe99d625a886c66128621d26a5920a692187fd9f37124d504cbbc4f5db6387f865c6e8c40d1173e9504661f266cf69e0c01a2d9ccdc390755a6b66149be189f9e62ac2735646c9d9a26562a579b9695b0b256e20a468a3f90275fd55e5039bd34dddfd80e9eb057ffb2d6b9b33879a2729836fb03cb4cef8adcd14f47ef0008eb4360f15b5061be732ad4915320318ea4f6ee8a1", 0xe1}], 0x6, 0x0, 0x0, 0x40}, 0x4008000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000023000-0xc)={r1, 0x0, 0x30}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000001d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xe) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000023000)=0x0, &(0x7f0000011000)=0x4) [ 41.858299] skbuff: bad partial csum: csum=65535/65535 len=14 2018/01/30 13:15:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000097d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000512000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a2c000-0x4)=0x0) syz_emit_ethernet(0x38, &(0x7f0000056000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"4ce0"}}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e30000)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000051a000-0xd7)="cdd4df603b6123942a3d31c9e25638f427f993c1b5af952ab408dffc50de8c5d51a0680040d5d5a17c2e6fe7eeb7bd35ca91d987c4d03386eccd2dfdcfa976ace996afaffef1a4cbc0d79c764f1df82561e73e6f8210eaf582254df56831a230af01195673c3632e1e30ff4dd07a1f6d08eda80f9d9cea025d3f673a61649ff836f2ac63dda100000000000000a20dd1853b9c6a8c07725b3961ef11a386981223d15112c7ddf6812b0321687c9d0695518f77832088759ec801af5f2cdb1ec488c3f1fb8bfa1fc31eeea2561976af515e6b70996deb3e", 0xffffffffffffff76) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c0b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x3, 0x3, 0x1f, 0xffffffffffffffe0, 0x8}, 0x20) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003db134) r1 = accept(r0, 0x0, &(0x7f0000005000-0x4)=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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @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]}, 0x3f000000, 0x5}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="afea416c68859dc4e1f0f9bb38be98b77ef88b355208dc92e4630c9e85eb81b3acab8aafd197af53e6106428f77e5cf1abc83351328ade665f655f8174bbe1c49212d335cfccb3b761b7c38626f583283af99e177334d76ccb6c50cbbbd6348e7aecb6a235c2ca7673eb0819e6a229e40d933f96ceb496eac80879bce23e88a6bf71fe5dab79e3c28f054cca1cf6604a0cd655a65a56deb1764357e4b7af23a20492f73d6e21eb0ef268bc654e3273367e895c26e9e5e04f9306cd9a4ab962", 0xbf}, {&(0x7f0000004000)="1632a56296ef31452934b3432fc62511c4f7f055823278756fcf20266ab70c", 0x1f}], 0x2, &(0x7f0000004000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000000000000, 0x5, 0x204, 0x800, 0x8000, 0x9, 0xffffffffffffff2d, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x101, 0x8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xc01, 0x0, r3}}], 0x90, 0x1}, 0xc0) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0xfffffffffffffff7, 0x30, 0x3, 0x43}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0xff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) accept(r2, &(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000244000-0x10)=@generic="71f46ed28568e226f87e183aeee878f5", 0x0}) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x3, 0x401, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000002a000)=""/135, 0x87, 0x4d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000029000)={0x4, [0x80000001, 0x8, 0x9a8, 0x6]}, &(0x7f000000e000)=0xc) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000016000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000016000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000016000-0x3c8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x368, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x198, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3c8) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f00002f3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ba2000+0xf9f)=0x9, 0x800) sendto$llc(r1, &(0x7f00007ac000)="6d576199063eaae43a24eca6cdb4d285771a7f33a09b72dbc6407e35e5970124090497bf747b0865f0b5311e29a197f4576ada3a6e7289734acd14ab846ba369a161ffdd2ff6faa5db2ab3017c9ebf51651b3a2bc9c4b082189129949a72cf4224a5507e01f10242473490e622aa0a58951530cf0acf7aa46dd1ba6ef84c90a1fba15daaedb881ea209b7cb5ef01615ba2da913a792513f579ebc91bc2191f877215d9f7183bcfbdf69a5b9234de8bf3a65d9d010ceb5ae77bdc54f88802d9145f9bf0131744ebdf4b1ca5683f34d89d239ef8d9bbfe673ef2e38e5de3", 0xdd, 0x24000001, &(0x7f0000a74000-0x10)={0x1a, 0x0, 0x5, 0xfff, 0x5, 0x80000001, @random="b7dee8e6a6d6", [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f6000-0x4)={r0}) connect$nfc_llcp(r1, &(0x7f0000fe4000-0x60)={0x27, 0x2, 0xfff, 0x4, 0x6, 0x44c, "e5b084f4cb3c86954b5e71c0cef163c793dfd7adb1c0b62a648cda1354cc5679d8a68cc895bcd5f93d082956fae7c612525888b52fecf8be8e3dd8779d9ee2", 0x81}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000007f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d58000-0x6cf)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r1, 0x0, &(0x7f0000cdb000)=0x0) 2018/01/30 13:15:19 executing program 3: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) close(r0) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000eda000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000663000)=0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006ba000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000589000)={0x0, 0x0}) socketpair(0xe, 0x3, 0x20, &(0x7f0000a89000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000226000)={r0}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f000097b000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000008d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3eae, 0x56, 0x8, 0x58, 0x10001}, &(0x7f00004c9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fd6000-0x8)={r4, 0x4, 0x4}, &(0x7f0000b83000)=0x8) 2018/01/30 13:15:19 executing program 3: r0 = socket$inet(0x2, 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000228000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f85000)={0x0, 0xa9, "d45462e6d45d5a83967749312dab9931ca693ee627ab6d3473c10700f1a1c7f10097b9e02b9fc1314a8d8dc084fbc02f89b5bbf6fdb6e6a322558e1f0beeb51f97541d80bbc0d698d5b01ff8eb405002ab53c59ac22cbced4d8a21e85076fa77e75d8dec0defcc4f54421cd447fa25e15e42c714cfee679b862f3a628ae1801c0df479ad8d76ed378c28946742e00a2048e6f72122c22de0775e15655f385a5f6dc30ac34add82f731"}, &(0x7f0000882000)=0xb1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001cf000)={r1, 0x2}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f86000)=0x0) mmap(&(0x7f0000f85000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000f85000)=@file={0x0, ""/4096}, &(0x7f0000631000)=0x1002, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000c9f000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b1000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000ae000-0x5a)=""/90, &(0x7f00000f1000)=0x5a) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b02000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e38000)={0x0, 0x8}, &(0x7f0000cb2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000084f000)={r3, 0x5, 0x30, 0x9, 0x200}, &(0x7f00005e4000)=0x18) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000056000-0x4)=0x0, &(0x7f00006a9000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c93000-0x38)={&(0x7f00008c4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000092000-0x60)=[{&(0x7f0000303000-0x75)=""/117, 0xfffffea9}, {&(0x7f0000f26000-0xae)=""/174, 0xae}, {&(0x7f0000a90000)=""/41, 0x29}, {&(0x7f000059c000-0x5e)=""/94, 0xfffffffffffffe10}, {&(0x7f00008fe000)=""/34, 0x22}, {&(0x7f00008a7000-0x1c)=""/28, 0x1c}], 0x10000000000000d9, &(0x7f0000f96000-0x9d)=""/157, 0x9d, 0x7fff}, 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a9000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f0000d48000-0xc)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r3, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000017d000-0x18)={@loopback={0x0, 0x1}, 0x8001, r2}) 2018/01/30 13:15:19 executing program 4: r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x1, [0x4bfb]}, &(0x7f0000873000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3}, &(0x7f000069e000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x7, 0x0, 0x0, 0xc6}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000001000-0xb)={0xfffffffffffffffe, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000df8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001a6000)={0x0, 0xc9, "0c45b7a21fbcff7c9b748590af2524b33e1f4e78c8093b2ef78db5fe1a863f4325ed9986e458b63161a39f2c61cc633bb96a1298ed044c64014012927385cabbed72f74fbe5530666caa29062e981369e625f239c9f19df10708c5f0f04477978addbf2066d41153e07e52e82a6eb638aeb439bec33732038a7f813d74aa7be99da65c00f2061dcdee3e2e217f20096ead7adfeb5ae339e2e96c0b897529a272c83f65426ddc8d0c90c9b999754d26156fd6631583b2092d994bb1ca8ee5c0cfa02b0d6c1d0032431a"}, &(0x7f0000463000)=0xd1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000324000)={r3, 0x4, 0x6, [0x4b39, 0x8001, 0x2, 0x2, 0x9, 0x0]}, &(0x7f0000ea1000-0x4)=0x14) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000095000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e67000)=0x10, 0x80800) setsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000c09000-0x4)=0x4, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000049b000)={0x0, 0xea, "e9dc0d3c167561e6aa263b2df3fb95b04457d89211a1cec44738bd88eb0c4eb254a60729955efa1a5e07d8dcfe842153abadd5fe34b9634331237d8c46751e0afc645647ef683437ca4644b1e3378f2064f5e1d28e0236d10ef14a5ac5c8f2843ee1c2cf1b9e0e4293475e17215b2a76cceab9754db598e6dae116b174eee273139b64607353d290c010fa3d2f2da9b96260c02c43eab732c84386dc8362bcacef167bad9458fe26f47ac4331e8a6e9f188b21f662299bcb0b5d4b8ddba9a17de213b22a8bb89099eda4121ea9c304e911a83431a4bfd1476414c24d9d7a9274ec81fb10d9df842979e7"}, &(0x7f0000ea2000-0x4)=0xf2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000196000)=@sack_info={r6, 0x40, 0x100}, &(0x7f00001fa000)=0xc) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000b07000)=0x3, &(0x7f0000641000)=0x4) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) pipe(&(0x7f000031b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000489000)={0x0, 0x8, 0x3}, &(0x7f0000758000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000640000)={r2, 0x3, 0x20, 0x6, 0x1000}, &(0x7f000002b000)=0x18) socket$alg(0x26, 0x5, 0x0) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fcf000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b66000-0xbb)={r1, r2, 0xffff, 0x38, &(0x7f0000137000)="d5ff2f776150fbf05c8053f6110f032503cde9006616efda5145b202f033927a90a442562d91d4d3607e5948e1a2af742f47ce3036613ea3d0de16502c825298357283d704e1756b89679bc217c06affa0fb40709444fb9296b556", 0x8, 0x5, 0x84a, 0x7, 0x90ac, 0x6, 0x6, "84e32e4b192f3f3b0a1d706bdbc2755979b05c48fac11ec5c8b7a4575f056fdda475bb4aeb4c744e40209e013d6d61881149607d5ea6e7ad489ebba14ce26baf28702c5f861c178c300ae11bd147e23c2490cb4ad9cf552d874c156c7e3e93f74609341af40488ad0bdefe74e072892da42bc122dbb736bee343c81b8b4b4018da302babab3c8d3d9f3aaa140dc9d74531d47f"}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f000035b000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000b7c000-0x5)={0x1, 0xbe1, 0x7fffffff, 0x4}, 0x5) sendmsg$nl_xfrm(r4, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000cdf000-0x28)={@generic="6c8d6036a7f1830c9a64c1989075833d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f00002ae000)=[{{&(0x7f0000754000-0x1d)=@pppoe={0x18, 0x0, {0x4, @random="c1e5a19c11e2", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000d50000)=[{&(0x7f00002c6000)="6d3faf318a711bd07671e3ed6fb6d4be95ab839dbb4b0c10895cdb2927e6cdacddffe6579c2bfc0b3a3998701edc946dd0dddafc691596cb31f7379355c145c4c288216c3e9fe8ab592905f341b5e8988cc54ef137816e255db3d82675c07ef08fd4c6a42d32b926917c061dfae0717915e44d467f3d2a94d2b0ecb911b78f3fef5c8fa87f9543d11b7df88a5a785578b171778f9c1d716d60489175329e8d3503aa4b7cda0cd172de09a253226865aad4dc2f2c02eef6549a303da6247dea00bbee2cdae2226fc347d25625475253f394f15a845c30f2ca9a", 0xd9}, {&(0x7f000082d000)="5771f7dc19585de5c86a980fa4f36f04fba1da51cef9ef4c7875090ed3eea2e601bf1d65f59323f1a5b301991ade335962842bb3f2b222bd039660", 0x3b}, {&(0x7f00000b5000)="", 0x0}, {&(0x7f00007ac000-0x4)="cb7f5dfa", 0x4}, {&(0x7f00001c8000-0x60)="8925707cbc1637831e7e9541adbc7074ff5100f637789c132a7f956b2d38a8279abcd85b77df55de1463c9285468c4c0862d38cbb6f44cb1c51d51a519333e7a80ac42d57e8683361b9bf09f8f0f8b01282c8aa954205764f0a8065648096569", 0x60}, {&(0x7f00008e1000)="576023eca3d68a5a9d0016c341c426bfb8b03b1fafdbc2d1a2bf921cecdceb58941a", 0x22}, {&(0x7f00008fa000)="b8cbc44fc7ebc6eb695f36e30ac89c7d6c6136f0c8c4d0111cb426f78eee01daca9d2f7c6c47f71d9f65625ba5d33d24a96834d85e32292e9bfd9b260054b6d9287f249aafa7de678f", 0x49}, {&(0x7f00001f7000)="3fe05304c222a0b7c6280b97f45c5118d8738e9eaebf17ef8c0da2e7b4546371f9f2c10b81d7108898a16782948c0b95890620760c2f17d60412ca83319e528c38b7ee527743c037a193495b3ea1284bc64afa7b1ad2742a180aa969c7fae4d93a0b42d77b9445c2e34f54af98bed6a7ad80425a24482d8a42bcd522af3227d52938ff2d67", 0x85}, {&(0x7f000080b000-0x83)="50896dfabbdafd8ddb5f26af32c213217b60f649cf46ccdc7d9b52e8ae4f061317f73a1e617c63b3e946633e83acc0a29085c6d3bb409a5a67b3ac36c8ddcf1332e99c6077dc7888367e18c52fb7215fba9b4969c8a96bfa65241584f41eb96fad3b83d4c9051bce9adc07c20d61dd74aa75096d98de5d592d4ae7894483830d93915c", 0x83}], 0x9, &(0x7f0000019000)=[{0x100, 0x103, 0xffff, "2f99d6f002b2abe1e791fe17a71ffdedbefcd846d8490865b2f9c4675df7a4a42dfa8f7a08d0f128d20bb9cfa9145b9a0ba591397803de9c97276c4de45529e4e1282ed47d579fdd0abccb26ca9145f5ef465dd8073c64d7e81ad40d933f1577d98ca3e349b9aa4658f458412dc76883e6a9742db9968d34e01f63b4ed902707363503f9e3888d39f27759745a12f79a35a13d2280217a06fb60c9bc5870069596f163c71080592a4725c6a162c35bcfaae569dcd8c07131ef6b96d94567ce2581eda0ec184f2fc643b71bbf350d9f34c698653ad8c6b94478285d77a283a4c8ed71596f24aee94d3508c4"}], 0x100, 0x4000000}, 0x9fc}, {{&(0x7f0000319000-0xe)=@l2={0x1f, 0x100, {0xffffffffffffff80, 0x9, 0x3d85, 0x5, 0x2, 0x5}, 0x3ff, 0x7}, 0xe, &(0x7f000003f000-0x80)=[{&(0x7f00001b0000-0x7e)="ccac1e2a2aafaf59b7403f54302f533cee1067b4da30c906a82e1cc99ffd2d9d737fd7edeb6de3ad7ff2711f893c8b38b6fac735e98fd4063f6aaf601828c81b974f99d2fb20bebc10db25f793b90020723920b8eef038217d3b5d05dc38577101b150d66d0da097e25b3e5459334d03dc0d1dd2674305c95babf88793ff", 0x7e}, {&(0x7f0000133000-0xac)="f49ac2150069d4f8c938ed94cfd84cff72d428f48279d891941f655b00e1144f1eda625041a4ad648e7bd97cb161eb4ee928cdcc5c6f627cd81fe658b134d498f2d06f8bddbbcf98c6f8254790c9d028618c441ea2d60a2bec436a13afa2f68398029253285ef093aef2be1cd9d9e34c477b021a77bcd0c923c2962bbc742ef4be06e7e7e075b90283460f06ac1694a76fae32bded499d68432be6cfc3669214d836d7bd0997e780e938e85d", 0xac}, {&(0x7f0000047000)="4ecb3e7e0a183f872a49358f40a07ef1f4870004d10c57bdccf61627caa1a3ec4890c8caabce0bee540cc5047299bccc8dcf48e989415a061d389a2f86cd2d0debab54ad8209e59e293c493ae6240ecc1aede42fb88bc6a876f7137bd45f659fe01a0a59aa02c031bbd43e44050695ff090814e62ec522bb279b9104daf8d7ac1455c89a18077685160f1def846b6f632fc92d252cbaed", 0x97}, {&(0x7f00008e7000-0x15)="fce4184bfbb6b1a35d325c22c8d02df9a5a9e8d3be", 0x15}, {&(0x7f0000e58000)="ba68ec014f8e0fd3c7c8d50a431d26a04d2684b43f14bc1301c07b42d533734cc88a839d16e452a3a7541df0a57f718d706f252b9eaf441c7a1e1f2ab7be045acea409ad81cfdc85cba49964337c2fd30bad9d2bfe9ccc234a61ce1833d9c7939ca9c170673fe5aaf127f53695ef39be043b98a33451f4505246ffd1071edcfe5e2b421c2db84cca85d336fe65b3283f88a3", 0x92}, {&(0x7f0000fa0000)="3b11ba6b9dc5cd0c4570d6df36116fcfb4e3d25a58938fd1b38fc40e47ad4dd07f235bf1f62f503ebcc0512d0d5efcf4f6ce20864472ec0bfe7a2d284ce2da48067843f7b006ef723bc389f31c3ac1ecae742d8a7425acbfb90b658d6e5fc1f17fdb61fb20869c266a4ab697a87af8187e", 0x71}, {&(0x7f0000d48000)="cb446ff71669cd169eadea36180979b8a7aca27ac9d8e69f8efde4e1cd1ceba5520c9333203cb871aed623133331d8bf3e466ab3b800effbc711d16198c0f634e2aa48c5e254aba40567df181fcdf855c72a22912787770e4be4472664d88ae9fcfd", 0x62}, {&(0x7f0000d84000-0x36)="9f5bfdec92d8086af0977380cd0be7af38dbc0a3830f33486f6f6208e42deea9ae429083a142ddcde5e59c6127e6dada274bbd0989dc", 0x36}], 0x8, 0x0, 0x0, 0x8080}, 0x9}, {{0x0, 0x0, &(0x7f00003a2000)=[{&(0x7f0000f4d000)="8086da35114ef1bdc7b423bba2fe5b2c10cc17327ff8b8c0839e6970cdb446111bb3c758d2b00756f12498a5320fd4106400d32d025ecfb8c86211b92db173683003790943bf26905ff66b54cb885d57251ef4dcae808e178719dc27dc28ee009792a86ea80e7659fe8be0a492c01e31b989e7c76a0afe6113aafb4117603fea48b06a51b456c7221ecae5d535f19b", 0x8f}, {&(0x7f0000e58000)="94a5afe5909522f9a5847565b0b1e3a33ab3d82fa8ed2a11157c67784816dbc68bca5ee507a1a6adbe5c49c514ad647c1af2ffa540b0c8aeea6125e4f0f337865f7cf83ac1a33aea0773ca30acedda6f798bc85c283ba7114915b9a70ec411d876f36e076a58f42cc26f71a93d312b72ae5d5cdfe79ea1684d645eebcb19290f86069f4303c7862ada7efcb95753e945eaccc33e94ba9cce23f6f3cfb5ac6b397544eb18105cc25d723f5545e74436e49dd112b38b23baa549ff64022d3f4a2657133f4aeb50ec9ba409441ea9532b53d8a2775c380d5d4e13e726682dc0df8a48f114ef9df53ce79404fbe2bbada6218856b8738e9e1f20ee", 0xf9}, {&(0x7f0000a41000)="1eca12a5d5a28319eb6b725b5ce51eca2b60f2ad23c0add14485c5eaf46d7c1a7ef942e79d0f47b167e2b9c11fe24220fc7b5589ae3fb3248d4cffcaf07ce65166d62af11512d9728888ec30cbd89cf0e2334d704e59d381996fcdb1bb8f1300997f75e06be07bf533fdd874374bcf953c1f235a3b946c43e3de29c0f99b70a368caceac49efb8f00891ffc0e42cf7b3c862eb47a923533610f59a3c86e1e746fd97877b4f6481718781b4bf571ab58f869284324d74f509466a3c80d2c500f3b3ad968b91bc1e5e81e5452f8fe58908745b7448d006", 0xd6}], 0x3, 0x0, 0x0, 0x20000080}, 0x3}, {{&(0x7f0000836000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x0, 0x3}}, 0x26, &(0x7f00008a8000)=[{&(0x7f00000c1000)="98ef6eb6f4cfb3810313a6d9e180c5aada8af821adb3ea8b0024882708b9409c9a2856faa2d7f3d86c29e7678553ebc2eaae65a4ac", 0x35}, {&(0x7f000086c000-0x51)="a21a2df21333ddbe48bd7a8799fe5c82ea77d8fd56deeff67b3ff443176c41f6a4d3324d0f13cea507497940ed8061ab5cc8e98240433613f1a13a72850e49d52082bccd528a9f809ef3f324a4d51f2f39", 0x51}, {&(0x7f0000073000-0xc6)="8e201769656d33cfc2b6762350d777a02982d1976d6765dfc767fd86f33ab8cdea3609d9ad2910f72b66610af26b795abfc6cf49a41b5afeb317fb61148cd3ce8439e70d96b98ea9d40670770fd0f7b59770a021f629aeee872f8ef626695862d5930eae4caefda51872787a930c9aa49045a04c36646c8998ef3775c9832186858a13c039ed5dd52e667f7c58ddfdb737d90c09d31c184bdfafd1181ca8dd92d60feaff9eb9ae86124b70bd3ec6796009ce537bc68a060f4c1bb4bf0394974dc82aba19d66d", 0xc6}], 0x3, &(0x7f00000f4000-0x20d0)=[{0x70, 0x117, 0x0, "57c43688c00b982230a05e26b15198c2f367c35ff06c2bef6c5fafab4b73d1e02bfd28098b23bffd41c5026287982c3d55ec60feeec924f5803368412b578e30536dd3265a46cfb836fb1be68b58c287a6fbb0c860c9d2499ab45ff5"}, {0x40, 0x117, 0x20, "d1130dc61502420a37e009df7ad4249477a0d4a66c8eebc67352693d1924607910df3e751ab3c1449b5f62a840cf"}, {0x1010, 0x102, 0x81, 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0x20d0, 0x0}, 0x5}, {{&(0x7f00003f6000)=@hci={0x1f, 0x38a, 0x2}, 0x6, &(0x7f00002e8000)=[{&(0x7f0000514000)="", 0x0}], 0x1, &(0x7f00004bd000-0x50)=[{0x50, 0x111, 0x7ff, "b148ddbf303bee175b7c1a71dc53922f03c4e8fed498b93c889c26177133dca19682742dbd8a76a6cd8b8470c20bd0f4727be1af0464a026a3"}], 0x50, 0x4}, 0xfffffffffffff001}, {{0x0, 0x0, &(0x7f00002d4000)=[{&(0x7f0000cfe000-0xa2)="12c684276d7c13b4a355aaea2942acbd5f51171409c411ec9ffa21887c95c45985787fe8d1c55b8b839ac93d188071e6882a23433367cf850cc7dd7dae38b63acab14246a2e4a5ef71cfd4b723a8528e026dc8ebd9c2fb08bd7943517378f7083b14e44abf030471f95892da2478b9d14194f829bb6aab66a1820449f19005c87a1cd10f5b09bb459d741704f88a7e18e8412fd809885a3cba3121ae08012ccf3141", 0xa2}, {&(0x7f0000045000-0x4a)="81d42ce3c9c4d87b0018b7777769410031a0aba3cbefc7cb5d48bc53963ea1611d82488c5ce927703d112ec2653eec5ef750f29e42ae671560fcbafe4072c92c86f48a059c8646407c57", 0x4a}, {&(0x7f0000900000)="", 0x0}, {&(0x7f00008c2000-0x4e)="d756b2fcbea93b89199d06ce088a34250e07e3affe50f02bab27a971b1145c855cc8d6b596f51ab17e55a276b18aa8e58dc9dbef892e3ea299412918e124520a80d4c1b5f1a1bf03f27c30926d67", 0x4e}, {&(0x7f0000249000)="52e24bdb4aaab0b411ab6c3690bf7c20420f8a155d3dec849a3b73f1f66dd8a6785bd6998618cf2c4b833338c455f305df3231faabc05696bd806e4a4374a4a0cd7b4b8f35b6", 0x46}], 0x5, 0x0, 0x0, 0x20000000}, 0x8}, {{0x0, 0x0, &(0x7f000022e000)=[{&(0x7f0000c78000)="d1023575b20fc6360ded831517a5affb7cfe65364d1f6425269964a67b6668c633e999814fdb73098a8182c6f47210c9ab25195d669e5e9a6daa4bc42220239bf7932b2dc9bd8a83058e344bd724d66dbecdaee2fa2bc98ee05a8968008f7cfb8394988f89e4722020f75b8466d9ce42bd20e6b13f7fe337422d53b413a9fc422bed9df8ac733a0a92388b9d25ab132cec5857346afe8ce6bf7ea0ba8449458db807c8fce9f5356ae49d87c77683f9d1e85803fa5d784e876ec05f5f90ed005b9e3bee18f3ef1193354cd39b02fc380d0c16d0374a7be5588f492032250ab2986a6303a41e4c801648139a0180b78833136bb924840e25e6", 0xf8}, {&(0x7f00005ee000)="a685bc79419c20f2703f74a58b32cbc347009749457a2c7eee24aa80cdf1878610fe41d5a0761f088fb35d4ee104100d1ce86d10257a9e4ac9f84418e58b3e0b91e628cea4af97754edf8d727732a601dd52444aff9558fcfafe4349b53d8f9659f803518892865efb44800558c3cb683130289f4e84605be72c2e73b736", 0x7e}, {&(0x7f0000c44000)="ce190a0d217d9012f9a76b3f120bfaefe16d9b040e0c", 0x16}], 0x3, &(0x7f00006fa000-0xe8)=[{0xe8, 0x100, 0x1000, "fb608703b600bce340569f539cf1f4132027a0647c52025c1d7d120140284cd75eeb0a863a5fb16ffac04ae1c9a4a78850fd51f1a473ea97b5fc5e01256b6f86cdecba734e2294bdbc6e8379e00271b708168c7db04af69b01261eac885478c8314ca99b2e5a9768e5772cdf6e9182832fa19008b0cb9bd2bd36709a57949c06576678a0563d49c408d83b74fb94939080dcb0d063b3a5ed7e6fbd12ee69c5bf6474c0f5f453041c9b071d6a220891fd4232bc2d55d523467f754768c2300b31cccb553445547401b6bfdfa6c3216a1a6a"}], 0xe8, 0x4004}, 0x2}, {{&(0x7f000062a000-0x14)=@ll={0x11, 0x11, r7, 0x1, 0xac, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14, &(0x7f00003da000-0x10)=[{&(0x7f0000a4c000-0xf)="2242cebd91e5776a792b13ffb3827c", 0xf}], 0x1, &(0x7f000032b000-0x360)=[{0x100, 0xff, 0x4, "e9665d8d0c2bee27887103b8dcdb9b86b95878ae4ae60f3fcf8c0f7682324e9ffb8396fa10c3382791dc979b8af9d256fe6b1cf001c6cf57cba38d40bdd8b2a3f580ec80af24e627898b8252efa8acc7adf787f411dda62a815c685997c711a7a3f4cb38d450361f55f3667bb1cc46b9bbfa8ea997ad1c300ef6032eec1f68c0acf4358c6db1d82353516533862a1578d5c76e5920704c1f7a0c5c193f08898cd71a9c3312099d3c3489bb561e1babeb7fecbf8b0d8a75efeb6e6bb27af2f11865965fc0dcd92bc0cdb4db72a46ae8fd67cad60ebf7a8e7b25cc9247a951d2d5dc2bc7b1f42fc9226b8b11d5498e29"}, {0xf8, 0x116, 0x9, "6b260aad715ef83a10027a2e10dc098a6ab8ce9ea203e8228d5e4db3ebdd264eae8c270475c01cf2250cf46aa25e0736df34096179df50ccb1fdc4bf46e82223321716f64cf9f493a1df34c1988a16cca8bd48002b558dae02f7a657ef35f2d3e2fdd9a5e6ac651b4a27d78a65c9e5bdb7ff0db24f32c938c54f7d20b19d8282c9f122c1121ab1bee69b691f2c1addbec016a6cfc9bfdd9f31474bca2974093f9bf3a8a37c4a33eeb34ac302edb1f028d04b700fbf2d87f949ea0906f9d26e12fc2a7e0f5b3bb7b309e90ec81d0acda8ac18c341d6c172675fcd5990cb0ea5f61502f92f"}, {0xf8, 0x88, 0x40, "8dba569e8aabba8aa2a917f9b868a525474cdb815edd85769f9dfc6f5220b3b67f72cb5cb29ff56b939ed29a0aa3931a270ce459e8fd0ee454fc579cc2e9a2378aafc50dd988c73cecd2aad2b07c8ecdabc45967c8709b221e8943e23b2ac0133522e59a9381eb05e7015ffa09f8779f04efa6c21a606d4576155f84b282de5c7a44e6b6b68082321e73c3d621717508b549c67690e59ed2c4bb5c498de4e9c5135e608dacbae570b029028c6be6fb72a9624e5764a77c63d3201dc7faee109b93ca1e46974c2912e0e53b3ed5df94dc728538a508d7d0d42aee1523de572ff2c30663a52f"}, {0x50, 0x100, 0x101, "db9eaf46af603f821f5b9559c741a432f9487b358059fd1ef76e4a67ae68c5fa609a1670dd93354662bd464b0cc106e15ad00831a07a8970f68c5c"}, {0x20, 0x29, 0x3f9d, "d02afd9377e3cf54e7dce757fe"}], 0x360, 0x4000000}, 0x7}], 0x8, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f00002b5000-0xfc)=""/252, &(0x7f0000c76000-0x4)=0xfc) [ 42.078783] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 42.117817] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005bc000-0x8)={0x0, 0xfc9c}, &(0x7f00003f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005b1000-0x6)={r1, 0xaf2}, 0x6) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f00005bc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0xe, 0x80800) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f00005bc000)={0x27, 0x0, 0x8, 0x4, 0x100000001, 0x1ff, "0dc52b57ce50518b4f1e2dc76416fb9bb61a20e152d215768f06be6f15303d833d27ee011023cb87cd63561437c7fe5685b9cf0207ce0fbdc9a710b7f632c2", 0x1}, 0x60) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdc000)={0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0xc) getgid() gettid() getuid() getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba0000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003cb000)={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000082f000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000e7f000-0xe6)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000abc000)="5dcefe6aef7e2ce4f78d6d45ce38c3889b42834fc269916c748716dc7827c15f3e2b84194b977cdb303f48c0da415cf235ff25fb749be0ca0d06a79033d7a3669e42c3cba3e3f0ee8dc1505ad0b216f29c2a1675bac2cfbf573b7786c50ad8d211470a1296423175718e9e34a16347aad0f9f1", 0x73, 0x800, &(0x7f0000c76000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x678}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000013d000-0x4)=0x2, 0x4) syz_emit_ethernet(0x47, &(0x7f0000a44000-0x1060)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "4ffa50298729bde43c"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = socket(0x8, 0x806, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000268000-0x48)={0x3, 0x15, &(0x7f0000f3a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x3, 0x2, 0x4, 0x2, 0x18, 0xfffffffffffffffc}, @generic={0xa3, 0x8, 0x7, 0x100000000}, @jmp={0x5, 0x8000, 0x5, 0x4, 0xb, 0x8, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x3, 0x4, 0xfffffffffffffff7}, @generic={0x6, 0x9, 0xe00000, 0x78}, @jmp={0x5, 0x800, 0x5, 0xb, 0x4, 0x30, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000-0x4)='GPL\x00', 0x40, 0x1000, &(0x7f0000c77000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003c3000-0x8)={r0, r2}) [ 42.177687] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000029000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000027000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000027000)=[], 0x0, &(0x7f0000023000-0xd8)=""/216, 0xd8, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000026000-0xfc)=""/252, 0xfc, 0x0, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000092e000)=0x0, &(0x7f0000151000)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ca9000-0x128)={0x2, 0xf, 0x0, 0x0, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x16, 0x9, 0x528, 0x0, "7e5b2d930cf27a2516ea7b8d0be501020abcbd44651e498fd3d463126f90a92c0b076bea2c769c74582b682d798078ace8ea5328ef6f356a83c2801b9076060df72a7557daa5af79118f5ec424f5fcc71a66ab4e82ba352a65cac674b72fe0e47e90a4c32d43b1445d08bdc5a49ec551937193ebf53ba009997a6b36d47cd9b1bbb52925b8498d60da0d17b7c0c054f8fcf1457f106f3edeb366a65f833b4be3cdedf01fb1"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xffffffffffffff92}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x20, 0x0, 0x0) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000524000)={r0, &(0x7f0000ff0000)="338b1fef3599114f6b27526e6f5edda03e9d709a9867b94ffeaa9e799239653d742d8731ea89931d6f1ff0e4a84f9e719135f326281bf916593b046fe81b94ce2aa87158a0a52342aa2408b1682f14ea7d8f67c664a183b0ca397cecc792cf4637f7d115333a967b5293a993f589728609dbdaf989fc85a0157f8f25d99fd6c46d16930e57769e"}, 0x10) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$rds(r1, &(0x7f000031e000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0xde07}, 0x8) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b6000)={r0}) pipe(&(0x7f0000094000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000844000)={r0, r2}) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ed1000-0x38)={&(0x7f00003e1000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000005a000)=[{&(0x7f0000f80000)=""/84, 0x54}, {&(0x7f0000f80000)=""/254, 0xfe}, {&(0x7f0000cc9000-0xee)=""/238, 0xee}, {&(0x7f0000f80000)=""/0, 0x0}, {&(0x7f0000f81000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e8b000-0xf1)=""/241, 0xf1}], 0x6, 0x0, 0x0, 0x9}, 0x100) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000046000)={0x0, 0x18000000000, 0x9}, &(0x7f0000f80000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f80000)=@assoc_id=r2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000987000-0xbf)="89e9b5c2fa747806603e81601e8494181ca90c4104a39f9afd17fb82ca9252cae3d0340b72508c8060b618c59fa8e6f85f6d3d4f34c6fb5d9ae47f40a128f6f259facdac5dfe6aac182d254fa2598568abea131854b0fe7607022a4fe4a1c8aeee37f172c2c9fd839a2dac405f82f7d5153df112d571288ee7367a3a2849a78d034a0067584b58485c7532fd0d2b7d7d1ad7b74900e4c7bafa2d287298b63dd303b09a2c5bef75ec4fb087dd4eb08293f86be69f927b5c3f26519ca540912a", 0xbf, 0x8000, &(0x7f0000b84000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) [ 42.260768] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a3a000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)={&(0x7f0000b43000-0x14)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x5, 0x7, &(0x7f0000ac9000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000310000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009fc000-0x4)=0x8) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000e7f000)=""/0, &(0x7f0000ff4000-0x4)=0x0) 2018/01/30 13:15:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000318000)=[{{0x0, 0x0, &(0x7f0000444000-0x40)=[{&(0x7f0000d82000-0x19)="0fb0451e341434bb426a6a27d26037cb3554cf460d981c17f8", 0x19}, {&(0x7f000083c000)="93280ea0dd0e3d35c84a7447720870", 0xf}, {&(0x7f0000f72000-0xf1)="1efc7a27ab649a4095e6e5ee11ba03a3213365d02ef05330af474f85cb641affcaff93c6db6b4ef182fb40d1d1b00a31367b9984231adef905af777ab4313033c0ff693c9f29a1f74551bc61873cc9ea373142843a418bacb3f7148a88801a4b37e05623bc9ed702c7fa441e2ba888071d51f999968907a3193f0eaaa210b57981fdd0b1a2a59c77bfc1f1e937cc7019f35ede5ce0de574d865bce00c85f2fd5348c61227f4fd049cce9379415ec13257b21deb48ea63d471c09b88709f62780d9f9dbe9aa88d847df0da8bd5b90303dc4f37db7741e92c8cdf63933ead6576893c0bc9d537a528fc930324c94696b1d98", 0xf1}, {&(0x7f0000f71000)="2db6ef1b6e40aee574d849ed1685fc7e7daf02690315e5d9b2392fd45315ad54fa44aaf00c2a62d143ec59e42ed948355091b21065d41ae380c30c0c043766766866ec", 0x43}], 0x4, &(0x7f00001c3000+0xc68)=[{0x30, 0x1, 0x80000000, "60ad919d7110333037fcc4857686f3e4577995c4b8e48e40efe75ab9d2039a"}, {0x18, 0x6, 0x7, "2133a5da2c16"}, {0x28, 0x0, 0x0, "c397192335505a9e91a27726f36a93d341da308c"}, {0xd0, 0x101, 0x5, "1a5ab729b5283acc7f8468fa7d4679078c7d8d46ea394afd723e81eed2e8f0c4bfa77cce2a7af6edcefa5768099cee9267788b5646eaaf29e4854e39e8f73c5031cde36cefb54a5b31e26bfed13820430578651a6f408dc300878e46cce17b3cb206c299d3474be17ab8f1085c89b947d236c86d15ecac8dc20ab944dfc9fceb9f1244544adfc9b2d4c4d1253a131662216d18e91bb39f77641347310a6eb3c6d1a4291b2fd366df568e1459fb323c70e8a377b63585ebee9d8219"}, {0xf0, 0x0, 0x9, "94d13c596b5b74049e5b1db7f81db4bd3142180a00218965d229f0f604f1171171702428d56ce8b096f00bcd3c921337dd751329e5c7d552c2d2abe6f2d4cf726b7b28d225ad5b71775aaf07ed5cdef26b41d5eec4940ef07a9791b1e8e2a14ae4c13b11f8b75cad965aef0d15b9411357321e102cdda4fa78bf167090372a2dfbe3616eebd56f8506581130af102ac44a4602d1b6ffe2345e000d54d0669be4693f8a59ad371ba333e006f65d91bb5040108e68eb3240fbfe830a9340ae1f72f6ed338b9b6ac814d41007c1de1dc9b873dca797a90df7bbfc917baa23de"}], 0x230, 0x4000080}, 0x40}, {{0x0, 0x0, &(0x7f0000f72000-0x20)=[{&(0x7f00003cc000-0x89)="56fbc5cec23e6f0a865eff297435b234ee57a197fe7da96ccd84ed01e5338f16e64a7886d7d6e247769b26f7fdf281d3ca1a66f6a34952edfc0308297d87dad7112d9b3f0b4c29cb710f2a7d24dc590a25f334e7360053701df62504076e2f019e591892b3ea0d1f67eb7c9dcdd9c5fba7f25e021de1a69cef011de9c37d8a9b6828d79c43872c1be8", 0x89}, {&(0x7f0000c96000)="686e6acb6e47729eb281046379055e88b65367d5110049d5142b8b673ae0ed851382551ff9607ad70899d15dad851eb43dfc982e26ed8c23a4c69eda5fe5cb37fd5c62429a4998ed16720ccc04665ca5171711e9a4b00c1160398fc289b86ebe38d879140cc8f31cd5812389f87aacf13142ef37dd2cbe15b13e52", 0x7b}], 0x2, 0x0, 0x0, 0x4000010}, 0x3}, {{&(0x7f0000548000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x32, &(0x7f0000f71000)=[{&(0x7f0000f72000-0x1000)="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{&(0x7f0000f71000)="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0x1000}, {&(0x7f0000792000)="8a8f4d5cb30f101c065099f8614ff35783543b6ddb10c3ce9ccd93b0cf40f47fef65f075ab72ccb7de97600ffc00eae9240de7c773d570af4d326be471162b8750d5c969cf561017c5331099cd661e1fb2626e47ec88a6a9efde8cd8fa0f4ddefcc6708a52550a5fc8d659cb7e564cc1d61dfb", 0x73}, {&(0x7f0000f71000)="c9be426356da769c43e5d401d8cfeb74094a6bb4175cfc7394eda1d871bfbf29fe21e0f9fdd4b79a102c33aec4c1733800efdce44a3a075d383cea5ed976aa21c4728034c51adbb0b571e556cae85a2dcc8afa17cb0a028c17034be4c848ada5eb2e6a571064efa74a62ce0b56f8ec8cd9874450a0edd179cf03c2c7b39d10ba", 0x80}, {&(0x7f000020b000)="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", 0xff}], 0x7, &(0x7f0000076000)=[{0xe8, 0x105, 0x3, "7d196f2602a512d232d675d18470dfabc473a36e7f3dac54d65edf2f211dee717854cffffae96c91c4b06bfc9448a245285285d34b1af84fa4752900830be7a5a968d90dcfd01ccf536a94a5085a9a3ee64d4683a20bda409694189457d7a473a03e518222a17e95b24deea99d31e21c13b9e069c86414f831334680b7d85ebd7a9a499dbf4e279785910caa67c4d1c785d6b8e388f300d9134f4723ffd35bc63133793bc24553128b7468f0c86ba28e74d162651256ea05a2ccdcbbfc726bec5ba269594672173cd2543d850e7b744732284fa7a80cbcb0"}, {0xa8, 0x6, 0x5, "f882e60cb87a5c192216e3fc95ca157611907f94177a6af9696fc4e9167454e625af277665ec790d37d6769275e385f259c92497e8fcdcbb8c04425c7e88aab6c6ffba71ca21749d8403ca5e8b74fed668fc1a62c8f5c28ab03c4583d8994333f9cc55d60de2acedb4304205890ba66407ab7bd8c2b2f1a2c424f445e59ff6dbab786f2b2d777c6e671aa8bae69f19272350e43f878227a5"}, {0xc0, 0x101, 0x7c26, "660503d98c3c0f0f0a3a78efc7c779bb4c80081329e813ad9b7ee87560157a85d5a15686cf1123a7c03001e04d7ce7dd3297440622153e67f0ee34d6055f14519443ec550abced1c4dd454d0b9692339992f89967165ea1e77c5db7a3eb2c9fbdf041addc53bfc4a02225858f232ba481b1a0bf5ad90f94e99e05e77e047633ce8ec8e8964561bcafd6a4e2720c5899836c8870f8883cc9639571c01e070c05f82b585cac2edb983b908e6165c5c2484"}, {0x108, 0x0, 0x9, "45d0e0e60800ebfa4da977d58e84b695223347e376a570619fd425f2c56289bfd32ead21eb94e5c71896a865249163697e19f8acd8814dda4d973bc5a857186ef6234aceab1946d711b0f10a164e47a5fc41d936707105268f0586e573e2b977e34747c0e397cd26e125106dc327fafae1028b803a561119ee36ae5d7385c3e512b32382cc11992a2040e23804325221d058fc3b19574684dbc4a32d697a67b79672141ee101a9caa5d9f15b432d70f42fa8646e3f8bdc4a27281ab021022e7e7c5e1a9e454446bd830bd461501f6e20fb4670cdca4d0509c4a78afcd043776c66c3959938025bec744d968bfccbffbf89fec50d9d"}, {0xa8, 0x0, 0x6, "517c3beff2ced7b83ea677655c4c658ca3e085c564f86173fa546a12928d49e26bdc454aa9add0f0b2a73816669bd64b54e288f8c6961dc84f72cc5af226edcf482a68398bc2cd4c1ed2dd17f5c63aa72e806a108513c36ea3f7135634caa3598240715218e7191d5eb956d10a10f01a47c1225e200a73d439924bd56bf50cb902a673502db8f7b7c4793396f094fd8dace736f7f2ab"}, {0xc0, 0x13f, 0x3, "ecd01e9ccabe4b87b450e03d7884a12f8639dc989d4d29d2b802da6ff0c8eedda5087ae9c4617ea1adf72bd4c8c35e805dab97852276de028a2deaa0b70f5d54d24bcfe21ce149f519b147e9ec904bc1377dffbd719c8a760bbffb751b42c49b033d77d799006cc97b7e04fa419973d494e124891fd459b26d13ec46b325833efca5ab5c9d5be6e3f476e9a913dfd52a6c6a6f3668277b2f479eea686c84abff8ad936567d4b04f7961ce0e0718851"}, {0xc8, 0x118, 0x400, "6bf3099c73504af78e14af68f1a18b2bc24e5aefa474b9358f8c897efe8d7cc3d0727ad91aefd07f0c9e589c5128f43b9087702381bf6bfc0639459112106e5c99ec15fba20a81c59dc44bcbc8fe79ecca399efba70288234190a1f04d500e9ac4c3f7f067e977461c7365c42e4fe326c5026aeaaaf0682543d0fade4fb4500b6bb098aed511a4df78a81e4d971fe4c2321df2d9e0b5510d642728a0bc0e99471bc151a426bdd6565e00663c426368670228"}, {0x38, 0x3591fd6c35f20c7d, 0x1, "94e32c9f0628c015d1ef322769cfdd576486ce630cb5d320c9afca70f962a7208e6ef0472c2080"}], 0x5c0, 0x8010}, 0x17a7}], 0x5, 0x24000880) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x2) pipe(&(0x7f0000725000)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f71000)={0x7, &(0x7f000054a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000b50000-0x10)={r3, &(0x7f0000f72000-0x10)=""/16}) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000347000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000c000)={0x0, 0x1000, "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"}, &(0x7f0000f05000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000307000)={r1, 0xb9, 0x30}, &(0x7f0000c40000-0x4)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) socket$netlink(0x10, 0x3, 0xd) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000079000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000013000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006df000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000c34000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000987000-0x4)='tls\x00', 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d23000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b42000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000c4a000)=0xc) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x0, 0xfffffffffffffffd}}]}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0xffffffff, 0xff000000, 0xff0000ff], 0x1, 0x0, 0x1, 0x0, 0x7, 0x40, 0x4a3aa4fb0, 0x3, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x320) close(r0) 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdc000-0x4)={r0}) sendto$ax25(r1, &(0x7f0000022000)="f58c0e1fe70027159fb734e38424b665e38b46a6b2bf6016a5cd71067f7ef66c7e564a3ca2a0bc6cd0958f1bd475ac21e5fd931da2d41dcebc2d666cfb2f354a76a7a18ee1ab64f326e043237137669b9f965c220522bdfb71ef34df07a0fb177a2fe145ba6bb050", 0x68, 0x4000000, &(0x7f0000d76000)={0x3, {"2dc47db970785f"}, 0x7fff}, 0x10) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80b, 0x1db1, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000008000-0x20)={0x1f, 0xffec, 0x8, 0xfc, 0x1, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0xb, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000b8e000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0xc) getsockname$netlink(r1, &(0x7f000083d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff1000)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036a000)={0x10000, 0x7, 0xa000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000088a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000002000e, r2}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000400000)={0x0, 0x100000000, 0x3, [0x7, 0x420e, 0xfffffffffffffffe]}, &(0x7f000083d000)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d4c000-0x14)={r3, 0x3, 0x4ae, 0x80000000, 0x3f, 0x1ffe000000000000}, &(0x7f000037c000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000052d000-0x8)={r3, 0xad0e, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009e7000)={r3, 0x40}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df7000)={r3, 0x1}, 0x8) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003e3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e58000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000083a000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000d1c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000-0x4)=0x10, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f000049d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3c000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000745000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xb5, r4}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d88000)={r1, 0x80000, r2}) pipe(&(0x7f00008d8000)={0x0, 0x0}) accept$nfc_llcp(r6, &(0x7f00008fd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003f9000-0x4)=0x60) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000e0a000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000ecc000-0x4)={r5}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000f16000)={0x0, {{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]}}, 0x90) 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b09000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00009eb000)={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) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x20}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000002a000)={0x71a, 0x8004, 0x559, 0xc43, 0x0}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002b000-0x65)={r1, 0x5d, "52beddaf2ac12bf98abecbf5814430a0a1ed46aa8e1dbb64572f7c3d2f63633c18e16dad5269e2cad1d362fd17c5447efbcb7fee6abcbe2de44daafaa8bf6bb7805288f635f13a34e91ad0a2a7c9c0c8e00de8817274b0f4e040eff238"}, &(0x7f000000e000)=0x65) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) socketpair$inet6(0xa, 0x0, 0xffffffffffffff16, &(0x7f0000551000)={0x0, 0x0}) accept4$inet6(r2, &(0x7f00004c2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a07000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f2b000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000007000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000654000)={r3, 0x2f, "37286a4e669e09b8846eb611f0c7014b1f33c4370c233d7c84addc4af3142654c07cdff2212c4440dd9bc5563db849"}, &(0x7f0000269000)=0x37) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4d000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffff80000000000}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3de}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockname$inet(r0, &(0x7f00005e4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000)=0x10) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$nfc_llcp(r0, &(0x7f0000a79000-0x60)={0x27, 0x4, 0xfff, 0x6, 0x7, 0x0, "59baf8fa5ed88755b39a5be36e248534aea6f559817f6cb4d5e7fae360f0a8a055ba641bbe94ed6030c75732a9e8806bc782af1679a02ed868b6529b6a59c9", 0xfffffffffffffffb}, 0x60) sendto$inet(r0, &(0x7f0000960000)="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", 0x47f, 0x800, &(0x7f000069b000-0x5)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000776000)=0xc6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a62000-0x428)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x98, 0x98, 0x2c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2c8}}, [{{@ip={@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @common='syzkaller0\x00', @generic="6b60bee4e6ed3b659928651fa282de72", {0xff, [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, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x10}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1e, 0x4, 0x5, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x2af, [0x7, 0x2, 0x5, 0x7, 0x3, 0x6], 0x20, 0xfffffffffffffff9, 0x5caba08f}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @generic="d4180d7ea5c633f9ab5556df01c87a1a", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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, 0x0, 0x0, 0x0]}, 0x2f, 0x0, 0x45}, 0x0, 0xd0, 0x130, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0xc0af, [0x9, 0x8001, 0x89f, 0x100000000, 0x9, 0x81], 0x6, 0x2, 0xff}}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xa62e, [0x0, 0x0, 0xffff, 0x400, 0x3, 0xfffffffffffffffe], 0x58, 0x3, 0x800}, {0x1, [0x8, 0x7fffffff, 0x200, 0x3, 0x6, 0x2e], 0x10000, 0x0, 0x2}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x20, 0x4, 0x8a5, 0x2, 0x6a, 0x20], 0x1000000000000, 0x10000, 0x7}}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x400, 0x3, 0x0}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x7ff, 0x2}}}]}}, 0x428) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005f6000)=0x0) sendto$unix(r0, &(0x7f000058a000-0xbe)="626592e1800f9e054badf09385e19f9dfa87696f4e8e775bc25fdafde762244e5b73b34394104bdbd0e61a30a0510ee9cb1977e5ac21e5cd3f4fa4d297a7d448f9c0121e84871ff97b4cba9a5fca16e70a82730e989cc203deb2107df99482388534f40731a38d253f7c89e8ecfcd2cbc05840969211835a231a0f972b35f5cfb4977a5a5efbc4af904fd08fdfbda82d4c2ca17b7851fc2c38b1849c0046d6995a9e820518f3f6032032835a04eff73ec68280ca02f4683c4aa294023686", 0xbe, 0x4040080, &(0x7f0000de9000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$packet(r0, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000919000)=0xffffffffffffff0a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000-0x28)={@generic="5f90b0c74744658d5af4f28863f6fb55", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00005fd000)="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", 0x1000, 0x80, &(0x7f000023e000)={0x11, 0xfd, r2, 0x1, 0x1, 0x6, @random="fe9ac485aff0", [0x0, 0x0]}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002b4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000032a000+0x7bb)=0x0, &(0x7f000073b000)=0x4) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000244000-0x20)={0x5, 0x7fff, 0x2, 0x1000, 0x2, 0x9, 0x3, 0x7fffffff, 0x0}, &(0x7f0000f6b000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e3d000-0x14)={r1, 0x40, 0x9, 0x9, 0x5, 0x1}, &(0x7f0000532000)=0x14) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000cc000-0x18)={0x0, 0x0, 0x30, 0xee6e, 0xf3}, &(0x7f00002af000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c39000)={r2, 0x8000, 0x1, [0x4]}, 0xa) 2018/01/30 13:15:19 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000075f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00007d3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004cd000-0x3c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x615, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x83b}], 0x3c) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000059c000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f000088d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000484000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000982000)=0x0, &(0x7f0000416000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a68000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000fc1000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009de000-0x4)=0x14) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00001eb000)=0x0, &(0x7f0000002000-0x4)=0x4) connect$ax25(r0, &(0x7f0000035000-0x10)={0x3, {"4c667cba48d931"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000011e000)={0x0, 0xca54, 0x401}, &(0x7f00004da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000310000)={r5, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x968, 0x5eab5d46, 0x0, 0x80000001}, &(0x7f0000947000-0x4)=0xa0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001b8000)={0x1f, 0xe32, 0x6, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b2e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ce9000-0x10)={0x9, &(0x7f000010e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000406000-0x10)={&(0x7f00001c3000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000db1000-0x10)={r8, &(0x7f0000ea9000-0xe2)="08cf56d4f58fa6489040c54fdfb216b670030c5f6b860b0b237b73741844f669e25db99f6f78c1189f80307ef21096fb948b2d03c095d04e0ab4024efc9f30ca740bf9ea0c390cc69260154a378e19aa857232e009bbad70dd74f49305ce1ba4b4f916c66ef7768dc75f3b8528363bede78040d50406278d324055191392ec65488c61c46a3794b57b61a685d0776a6d60853dc55e36245136516d31df04fe9aee890e1f73c300ba3f3be97962775eb025b4789a0563ff0dd847ba28c8109134ead4b0218d945c5df2fdfed33e2a740a3ce665f7acd67881b025582290942106034d"}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000bfa000)={r7, 0x20}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000056a000-0x5c)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1, [0x5, 0x4e83, 0xfffffffffffffff7, 0x7, 0xffff, 0x2, 0xffff, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000204000-0x5c)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca}, 0x0, [0x2, 0x26, 0x61f81b92, 0x100000000, 0x10000, 0x1, 0x1c00, 0x9d]}, 0x5c) socketpair$inet6(0xa, 0x800, 0x6dd, &(0x7f0000cb9000)={0x0, 0x0}) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000862000)={r2, r0}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = socket(0x8, 0x0, 0x1) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000332000)=@req3={0x0, 0x7, 0x3, 0x0, 0x52, 0x1, 0x6}, 0x1c) sendmsg$nl_crypto(r5, &(0x7f0000f80000-0x38)={&(0x7f0000a0c000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000532000)={&(0x7f0000ee9000)=@del={0x110, 0x11, 0x403, 0x4, 0x0, {{'rmd160-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x71}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9bc}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x4) shutdown(r1, 0x1) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001fc000-0x69)=""/105, &(0x7f0000c59000)=0x69) sendmsg$nl_route(r0, &(0x7f0000202000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x101) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00001e3000-0xaf)="3ae330ad404131df2973440aa827cbd6481fd3f572fdf758f23c593d2a5ed4c1a8629ee8748839de1d0e24a48532533bdfc992dc9fa1fcffaab3f1238dfe2a3cbf75d34fa3a0ef9e0ef28d25aebd0cad62f30f199f7465ae420657d84805fce4bda2cde3341495d0ed3a3238ba5bd865fae8eb4461fdb1758e930b44c613ae4ef4e1181e19a9f934f966bcc53436059de0dd43ef56573e1da3f03f6316e91b215ef1fd61f1d66d8c41d7c749484ac9", 0xaf) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000014000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000088d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000965000)=0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000300000-0x4)=0x3f, 0xfffffdea) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000000, &(0x7f0000000000)=0x7, 0x1) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x80, &(0x7f0000cdd000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000cf8000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x4}}, 0x2e) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00003da000)=0x4, 0xfffffffffffffde6) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x3d8, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x800001000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f8000)=0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ae5000-0x4)=r1) r2 = socket$inet6(0xa, 0x6, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a4e000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x36, 0x5, 0x8, 0x0}, &(0x7f0000ae6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000390000-0x8)=@assoc_value={r3, 0xbce}, 0x8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ae3000)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) r2 = accept4$inet6(r0, &(0x7f0000b78000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b74000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f5f000-0x10)={0x0, 0xd4, &(0x7f0000c3d000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xeca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfcbf}, @in6={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x9dfd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0xffffffffffffff65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eea000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b21000-0x8)={r3, 0x400}, &(0x7f0000179000-0x4)=0x8) writev(r0, &(0x7f0000a56000-0x70)=[{&(0x7f0000bbf000-0x25)="fa", 0x1}], 0x1) close(r0) 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = socket(0x5, 0x80000, 0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000005000)={0x40000000, 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000022000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0xfffffffffffffffd, &(0x7f00007b9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000041a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3a000-0x4)=0xe8) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f75000)=0x48, 0x4) sendto$inet(r3, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xf729, &(0x7f0000dd5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004ae000)=0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00005d3000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000a1b000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80000, r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000020b000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r7 = accept4$inet6(r6, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000012c000-0x4)=0x15, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000ab8000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r12, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r14, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003f2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a37000)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f00008a6000)=0x8, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)=0x2e) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xe3d, 0x7, 0x8}, &(0x7f0000de9000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="df75d62f7e6f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socket$inet(0x2, 0x6, 0x7) 2018/01/30 13:15:19 executing program 3: r0 = socket(0xa, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0xa2) 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) pipe(&(0x7f00003e0000)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000555000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004fa000-0x4)=0x10) vmsplice(r1, &(0x7f0000169000-0x10)=[{&(0x7f000022b000-0xb)="534aaf77a1d098a2f2c730f85797dd35ad3ab9c30b92f5074f4b4a40df6a100c4b8de90be719068b14f9c0075cf4759ba53b6ceb49223182d34c0484d62e4d48bcbebb175110c086d9b220a7fd92f980ad230fd737454820dc81e8a8fc2aa2d2f45793b6ba5d83e8cdbe07264b07fd0a01", 0x71}], 0x1, 0x4) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x12) [ 42.721549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000080e000-0x10)={&(0x7f0000164000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007bf000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000303000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000554000-0x1)=0x10, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d1b000)=0x0, &(0x7f0000531000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000055000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)=0x10, 0x800) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cd1000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f24000-0x4)=0x8c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000f24000)=0xffff, 0x4) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f24000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f22000)=0x4, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f23000-0x1d)=""/29, &(0x7f000020f000)=0x1d) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000044b000)={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb67}, 0x100, [0x1, 0x7, 0x7ff00000000, 0x3f, 0x6, 0x9, 0x3, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b1000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @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]}, 0x9, 0x4db}, &(0x7f00006a5000-0x4)=0x98) bind$pptp(r1, &(0x7f0000b58000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000910000-0x18)={r3, 0x10, "2837c9f1ee7b159c2bba2c0cb7792e38"}, &(0x7f0000f24000-0x4)=0x18) sendto(r0, &(0x7f0000e62000-0x1)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x1bf) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/30 13:15:19 executing program 7: socket(0x0, 0x804, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf358, 0x0, 0x0, 0x0}]}, 0x10) [ 42.789619] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 42.806936] dccp_invalid_packet: pskb_may_pull failed 2018/01/30 13:15:19 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000016000)=[{&(0x7f0000006000)=""/147, 0x93}, {&(0x7f0000016000)=""/122, 0x7a}, {&(0x7f0000016000)=""/4096, 0x1000}], 0x3, 0x55) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r1}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000013000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000010000-0x88)={0x9, {{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000017000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000017000-0x8)={0x0, 0x0}) 2018/01/30 13:15:19 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fde000-0x38)={&(0x7f0000a7d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b1e000-0x30)=[{&(0x7f0000fde000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdd000)=""/197, 0xc5}, {&(0x7f0000fdd000)=""/173, 0xad}], 0x3, 0x0, 0x0, 0x40}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c3b000+0x2c7)=@sack_info={0x0, 0x8cf8, 0x3}, &(0x7f000053f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000052000-0xc)={r1, 0x2, 0x0}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fdd000-0x4)=0x0, &(0x7f00006e1000-0x4)=0x4) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d71000)={0x0, 0x8000}, &(0x7f0000553000-0x4)=0xffffffffffffff80) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fdc000)={r5, 0x6}, 0x6) splice(r3, &(0x7f000084f000-0x8)=0x0, r3, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) [ 42.879743] dccp_invalid_packet: pskb_may_pull failed 2018/01/30 13:15:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80a, 0xff) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x68400000009) r2 = accept4(r1, 0x0, &(0x7f0000b6e000)=0x0, 0x0) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb4000)={0x0, 0x0, 0x0}, &(0x7f0000aca000-0x4)=0xc) r5 = getgid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009c8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x1, 0x0, 0x5, 0x6, 0x40, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00007d3000)={0x800}, 0x1) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000007a000)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000189000-0x20)={@generic="7b98fce9cfdeeb68e2093875f95515d1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/30 13:15:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000012c000-0x3)="220000004a000700ea091008094007000a0000000000040006000300040001eb8c45", 0x22) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000097c000-0xe0)=""/224, &(0x7f000051e000-0x4)=0xe0) 2018/01/30 13:15:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000074000)=0x29a, &(0x7f0000688000-0x4)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00') 2018/01/30 13:15:19 executing program 1: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000170000-0x10)={0x0, 0xb4, &(0x7f0000033000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3b700000, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xa507, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x193}, @in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}]}, &(0x7f00003af000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b8000)=@sack_info={r1, 0x2, 0x2f}, 0xc) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000234000)={&(0x7f00003af000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000141000)=[{&(0x7f000038f000)=""/208, 0xd0}, {&(0x7f00003b0000-0xbf)=""/191, 0xbf}, {&(0x7f0000185000)=""/107, 0x6b}, {&(0x7f00003b0000-0xc6)=""/198, 0xc6}], 0x4, &(0x7f00002e4000)=""/103, 0x67, 0x3}, 0x40012020) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00003b0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000398000)=0x5) syz_emit_ethernet(0x3e, &(0x7f00003ad000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffff9f, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/30 13:15:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000620000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000c41000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005d5000-0x4)=0x10, 0x80000) connect$l2tp(r2, &(0x7f0000160000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x4, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}}}, 0x32) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 42.956142] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.007254] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x2, {0x7ff, 0x1, 0x1, 0x3, 0x3, 0x4}, 0x1000, 0x100000000}, 0xe) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="04000800ff0f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000-0x4)=0x60, 0x800) bind$nfc_llcp(r3, &(0x7f0000007000-0x60)={0x27, 0x7fff, 0xfffffffffffffff7, 0x7, 0x7, 0x6, "b09c4ead801f5e25a57b4440759fa1d5324a79d39146e7d31577ca3c903ff77bf71c08fa0f877457be0a9d9122ea4941c6a3f771a41b18c887bd5e0467ad17", 0xfffffffffffffffd}, 0x60) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000e40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f7b000-0xa0)={0x0, @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]}, 0x0, 0x8001, 0x6, 0xa3, 0x0}, &(0x7f0000f7a000)=0xa0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002b5000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000f7a000)=0x8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f00001d2000-0x18)=[{0x5, 0x0, 0x3ea, 0x0}, {0x74, 0x1, 0x80000000, 0x80}, {0xffffffffffffff3d, 0x0, 0x0, 0x400000}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000050b000-0x28)={@generic="533b32be118cb5d885a94a8071c1f147", &(0x7f00000eb000-0x1e)=@ethtool_perm_addr={0x20, 0x16, "229b04b06a8e6308715f2946b759206aa01203276e71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc7, &(0x7f0000cbe000-0x4)=0x4, 0xfffffffffffffce5) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000682000)=0x0, 0x4) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f90000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0x10) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000b67000-0x4)=0x0, &(0x7f00006e3000)=0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x7f, 0x0, &(0x7f0000f90000)={0x0, 0x0}) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001db000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000138000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000)=0xe8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000bf000-0x2)=0x4, &(0x7f0000a1b000-0x8)=0x2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002bf000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, r1}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000eef000-0x10)={&(0x7f00008bd000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000494000-0x4)=0x11, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000b8a000-0x55)=""/85, &(0x7f000033f000-0x4)=0x55) getsockopt$inet_buf(r2, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000023000-0x7b)={0x0, 0x73, "b459abdc345123803c1eb2e85b0a33111e127ce5d62c7ec2c189cb7aa844a4fd4d0466b7fb94c06099b90157626a27876a2e6baeffb179e28985ff1daa0ddbb2b4ba42da43aaa46a72aa2e3dbff7d461029d48c0ccfc693ee0eddbe62920e6e5b8e4d360dfe2ffb7303a409e7779af02d8fe06"}, &(0x7f0000023000-0x4)=0x7b) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000009000)={r3, 0xb9, "d6eb76369f8bde7b3f3501d2d2edbfd38fe8ee67dfe915eaafb1addb714cd9de6f56bbbc017d4cc695c5601d2ebb2d32de854ed293e3b8650602c44308fb62f79e9c23ceec81684040bbcd9a134a8936189d9e0036b9f124ba5161cbfc562a86fe682eb599c5a155c0925c44bc65df0786966a03aa72d41c54598046d3236f9767ec2b36354002b6259b836bf80c489f4524aa919b03ce320dc877bf7fd036c87be22e30156a659cd7199a1b07b780fdbc54116a1bc8a41f9f"}, &(0x7f0000023000-0x4)=0xc1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3a, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "d372e49ced22a419"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/30 13:15:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x401) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000872000-0x4)=@int=0x3, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002d3000)={r1, 0x3, 0x1, 0xfffffffffffffffa, &(0x7f0000fb3000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000b92000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000576000-0x4)=0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000866000)={r2, r2, 0x0, 0x7, &(0x7f0000f3e000)="f61b708f6ce0a21dcf59d9f772ddc5c43e00fc2e0ffa13662a4c16340ba75d88670a362b305d8b5b463ef12050ba4524bffc7d70ff8709bfacb6e129d65eccf9c23b26cf7c5f4b0d6d30a3d23f47acbf1bd0482700bef51b494bc1206b27d755ce92d885acb22b22c87e9f6a249cdb61a3df8bda209e6cdd6d060fb38fa6dd647585d39eb996f8599a71b613f268a5342524127150b003968bab1111e2928edaa319e42f6d69", 0x3f, 0x518, 0x6, 0x5, 0x1fffc00000000000, 0x2, 0x7ff, "56756d0d94e28f8cdb0fff330e9c28e5df3afff575"}) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000003000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000012000-0x4)=0x60) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000011000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000011000)={0x0, 0x5b, "7ebd5a151b279bbc7bccba50db82f2c65ed1dc0e86b86db467ab68287006877a09da7fe9963c24ccd6fdb1322232fe7eb79c137b7f39416db773e1cfb20acb3e0d514e3da2d35960b0ab067b31354de7ad8ed41b4602e7950cfff2"}, &(0x7f0000006000-0x4)=0x63) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r1, 0x7f}, &(0x7f0000007000)=0x8) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0xff0000ff, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf, 0x0, 0x0}, 0x0, 0x98, 0xd8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xee41a72a590b487b}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x9, 0xfffffffffffffff7, 0x0}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0xfffffffffffffffc}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xff}}}]}}, 0x328) accept4$inet(r2, &(0x7f0000010000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x60)=[{&(0x7f0000005000-0xff)="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", 0xff}, {&(0x7f0000006000-0x57)="d06d7bad402b982464367d10bddccd88cf99f3fc3e80f1df112c25aa1bb8a68a0b31fa2efc3a07d6482eaaf757482bfbf56d0b9c323192dd722fd889f8dec1198cd940ba295a477ccd4af8a4978995e0adf2ce99cfd8cb", 0x57}, {&(0x7f0000006000)="979b9bb555d7baef4bafcd909d2319dfe8b3a1aeb788eab2045432ff3f885c461298221f16d1e24ac4efedbc11c682a8d87000d121f85a35e81114c5f0006e211390387f8955dd96a73aa2f4a3b961e1ecd62c2ea2e98ec047111854bf20ba1a9c672628e10ee05ba842f31406175d74f20256fc218f176370b2f61834c6dbd0066f9b60d8986b448d947e658385c8d469d7d403d4945980a8a27b54c5e6c5b134418ce38f23f0dc382b41a42b72ec3c532597c3522ad19024bd909f73aaec15fd9c68581751dd07ae620a42895bb8655bb24a", 0xfffffe2a}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000009000-0xac)="3ce5320b3c91458b5857fc75d0a435e30ce331f7ff52848cc244c2d89c9362fa111049cd4bd45030c9a88f581777cdf5ada1ea8ee5d398ec36d90ff548251983db19df57ada90dbc987d629bb24ea38101a3962172afa8085cf26c125cf4d49afa487f8f84bb33320de75b5d401d2dd485f377052dc01352f9f253d9876d49bf2967fdb5845e454e7e9b41279b07b42add4367c482a69202426cc442322864352244f4d8f08e313824cdded7", 0x469}, {&(0x7f0000007000-0x2c)="e0115f49bf6ebd75170453b33e900c6e2e9c6515ab10a566acbb5c44c033698141c8eba6ea242eb81d65c194", 0x2c}], 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000)={r1, 0x6, 0x1, 0x6, &(0x7f0000003000-0x4)=[0x0], 0x1}, 0x20) 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000476000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x800001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dac000-0x4)=0x5, 0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x1cb, &(0x7f0000ba2000)=[{&(0x7f00001d2000-0xf0)="", 0xfffffde9}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x4444444444447ca, 0x4000000) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000175000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000673000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000005, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000033000-0x14)={0x0, 0x1, 0x6, 0x200, 0xff, 0xfff}, &(0x7f0000027000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x3}, &(0x7f000002d000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000032000-0x488)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xee57, [0x2, 0x9, 0xff, 0x7f, 0x1, 0xa48], 0x5, 0x0, 0x0}, {0x226, [0x1ff, 0x9458, 0x0, 0x0, 0x2, 0xb74], 0x200, 0x6bf, 0x2}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x228, 0x0, {0x0, 0x0}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [0x0, 0x0, 0x3, 0x0], @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@rand_addr=0x0, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@empty=0x0, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv4=@rand_addr=0x2, [0x0, 0x0, 0x0, 0x0], @ipv4=@loopback=0x7f000001, [0x0, 0x0, 0x0, 0xffffffff], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}], 0x9, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x488) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x16) [ 43.157374] ipt_rpfilter: unknown options encountered [ 43.159659] ip_tables: iptables: counters copy to user failed while replacing table [ 43.189278] kauditd_printk_skb: 9 callbacks suppressed 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b1e000-0x8)={0x0, 0x4}, &(0x7f0000036000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f63000-0x8c)={r1, @in6={{0xa, 0x3, 0x63, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001be000-0x4)=0x8c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000932000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e53000)=0xa) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cec000-0xc6)={0x0, 0xbe, "8760873beedff4534d272516bcf207310b0723ecaaf5593ccf8432c010182ddd029743dae6bf87b8de0c5891e51800f8649affd653c6152f1294c5d3995d60e8889a46a66cc1d763699ab64b23abaa810cd62a38b95f6315b9097cf4c2cc99f6ae3ecf3e9f5d6efa8cb60cc262042de3f3f639db18608e4285c2c5d1131a83d1f0b3ef52b8ecfa49d7a66970bb095644642501cec8fb6a45ee15254d850cb522718c39e3a2b1bc35f444d9f2fbe7bcf979e32fb3c889ca10c2293fdf2d0c"}, &(0x7f0000b13000)=0xc6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006cf000-0x8)=@assoc_value={r2, 0x7}, 0x1) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dac000)={0x6, 0x90b, 0x4, 0x8acb, 0xfffffffffffffffb}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/30 13:15:20 executing program 5: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0xfff) recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f29000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ca5000)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f00002d2000)=""/27, 0x1b, 0x2, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt(r0, 0x7fffffff, 0x2, &(0x7f0000aaf000)=""/161, &(0x7f0000e11000-0x4)=0xa1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) [ 43.189286] audit: type=1400 audit(1517318120.186:31): avc: denied { accept } for pid=6464 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.229743] ipt_rpfilter: unknown options encountered [ 43.232315] ip_tables: iptables: counters copy to user failed while replacing table 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xe, 0x8000000009) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f8000-0x28)=[{0xa, 0x80000000}, {0x4, 0x20}, {0xb, 0x8000}, {0x3, 0x5}, {0xa, 0x9}], 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f30000)=0x6) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000de2000)={@generic="0500000076936a5aa99a2416c6d666ae", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f00007e5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0x2e) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000601000-0x4)=0x0, 0x4) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000931000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000ae6000)="ba434a9781e8ee73", 0x8}, {&(0x7f0000000000)="bbe1d99f6dcace16dc37cbb39b7fd483ed3b560a5c457ad7ff91236e1f4d288da378168822e41ca7d95d97469ff9694f2fb19ee33bb1c94b7c91310d4097cc6376b2b07042f5ed12951c06c66fd722", 0x4f}, {&(0x7f0000001000-0x91)="7882cfbc44d51f0dd5330961c6569ae7c27a7f374593b536e66b9ae663031422f2dd14da34d09901df071295c9d6d8af3a3fefa94003e0baef60b96830cf367c60adecfbe654fe3b717c33b2b24d5c68c73eecc06dd5e87b6dccfcfc99985f0f508710b48a5f2b40d6c835e5d7e2e7ee977fada01892bde7bbf9f1c7c7ca0d9303a24157e425c6bc7473f43693f4827c8f", 0x91}, {&(0x7f0000d2a000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x7a)="61e60bf1304f25fd5f3969af30925bf220087c39aa9c32352c2d3ea07024d3a638939d967847ee1f0ddea6ddec53df030870ed28518868aac25c3cd41f867081343a7343785c9bdfd875e6b08c65629a75ee44e5c6fa4f5d0a2cc78eee7b5f3abadd8ee0092875fcd44957d75043827383ffd254ac279f13bf1d", 0x7a}, {&(0x7f0000001000-0x12)="fa89c43f5410be02d0285edcac5bfad70687", 0x12}, {&(0x7f0000000000)="", 0x0}], 0x7) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f00008d6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0x10, 0x800) bind$inet6(r3, &(0x7f00002a1000)={0xa, 0x3, 0xc36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f49000)=@int=0x0, &(0x7f0000574000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a5000)=@assoc_id=0x0, &(0x7f0000ba1000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000209000-0x24)={0x0, 0x1c, "ed9266b6c6630e9c48652f41d7f9ad59f7bd36ea5eb5cb3515eee072"}, &(0x7f0000b6b000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008bd000-0x8)={r1, 0x8dcb}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe8000-0x8)=@assoc_value={r3, 0x1000}, &(0x7f000076d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab1000)={r1, 0x2, 0x4fe, 0x4d, 0x2, 0x401, 0x6, 0xffffffff, {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]}, 0x100000001, 0x4, 0x9, 0x2, 0x1}}, &(0x7f00008e0000)=0xb8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000379000)=0x5, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000316000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x4, 0x5, 0x2, 0x2546ba68}, &(0x7f00001f1000-0x4)=0x20) write(r0, &(0x7f000098f000)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000dff017f", 0xffffff93) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3e, &(0x7f00005da000-0x120)={@random="a16e8aa67acf", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair(0x10, 0x7, 0x81, &(0x7f0000f94000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000063d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000e4c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f31000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000690000-0x4)=0x2, 0x4) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000001e, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e3a000)=0x0, &(0x7f000089e000)=0x4) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 2: 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, 0x1) write(0xffffffffffffffff, &(0x7f000071c000)="", 0xff48) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000092d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, 0xb) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a3000-0x22)="220000002100070700be0000010007010a000800000000000000711005000a80ff45", 0x22) socketpair(0x1f, 0x80007, 0x9, &(0x7f0000f2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000014f000)={0x1, &(0x7f00009b6000-0x4)=[0x7]}) [ 43.394936] audit: type=1400 audit(1517318120.392:32): avc: denied { ioctl } for pid=6510 comm="syz-executor3" path="socket:[15287]" dev="sockfs" ino=15287 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000afd000-0x14)={0x0, 0x8001, 0x6, [0x1, 0x80, 0x1, 0x7, 0x4, 0xfffffffffffffffc]}, &(0x7f0000605000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000157000)={0x1, 0x5, 0x820a, 0x8a47, 0xfffffffffffffffa, 0x8, 0x7, 0x3f, r2}, &(0x7f00004b0000)=0x20) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f000048e000-0x51)=""/81, 0x51, 0x0, 0x0, 0x0) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x3) r1 = accept4(r0, &(0x7f0000b2f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000017a000-0x4)=0x58, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e94000)=0x15, 0x4) 2018/01/30 13:15:20 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$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f00001a8000)=0x7c9, 0xfffffffffffffff2) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$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], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$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$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r0, 0x2, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x655}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000468000-0x8)={0x0, 0x20, 0x1}, &(0x7f000070d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c3f000-0x6)={r2, 0x5cf8}, &(0x7f00004f4000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000488000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000e3d000-0x4)=0x9) bind$unix(0xffffffffffffffff, &(0x7f0000bf9000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00003e5000-0x4)=0x2, 0x4) 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x806, 0x9, &(0x7f000092f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000697000)={0x1, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ace000)={0x0, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r2, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000520000-0x28)={@generic="077e36aa153933bc10a52198612e9879", &(0x7f000063e000+0xc4b)=@ethtool_rxfh_indir={0x39, 0x2, [0x100000001, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) accept(r0, &(0x7f0000926000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a52000)={@generic="6625b4be3e5bfb31591a890881c3ab9a", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a80000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000601000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000043b000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000566000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b94000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000650000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077b000-0x4)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009aa000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b76000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a99000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f8000-0x4)=0x0) r15 = getuid() r16 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000095a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000-0x4)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000070a000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090f000-0x4)=0xe8) r22 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bba000-0x4)=0x0) r24 = getuid() r25 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fec000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f000058f000-0x4)=0xc) r28 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f29000)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001e6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000)={0x0, 0x0, 0x0}, &(0x7f0000d6e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000672000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004e1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8) r34 = getgid() sendmmsg$unix(r1, &(0x7f0000eb0000-0xa8)=[{&(0x7f0000027000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000071d000-0x10)=[{&(0x7f0000053000-0xa3)="1a95cd442b16b1d92c8eff33c934e29cad966ca470a2e5f2ed1718199be024dc802a360c39758b94c70fa1c876692ab3e29e8854fee6e34246e668260cfcd6684d467ccd06f3b33a8a7a5da4c6a9d325b689321fe575fca5edcc48f06053307e02c7e820e8d9d29b0125ef813ff81353adac8d553333c6d00f883b41dab28ef56d026e5d15f38a3c5b6553cd12053d99780d048742b6b39129dd8cca95c92290be3f76", 0xa3}], 0x1, &(0x7f00003af000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x1}, {&(0x7f00001f6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb4000)=[{&(0x7f000062e000-0x71)="877b236d3b8cdc43e516f56ecd49a02ee503d439ea662c3519d6155c9bc38594e7818f584ed01c080a2288f236f201de0ce6d0557102dbaa3669bd65fba7691a6cbe03b9970168ca625f57ed36e6e666ca79c6c6c88518394783122181d8f19e8e7723fb9f5b50dbc6afde6c8bc7c3817b", 0x71}, {&(0x7f00000f1000-0x97)="a6c689ccb52edbf50d1d82295b574e8f5dbee2a3807874b8110f7dfacab6ec054ca001990f95b36ae138d79c1f21561bc57328690f61a3cc1e7590ba4a33c1d308c78681a6942a96cf4a8cd8bac86ba7797fe395d011d5366951498814222d820da1f8e223b8627b693741ded2dd4a46d97bbf028a5f11f939cd34810b4994cfd244c03500e1c3d95a2ff23a8fbe49d7a4b8eea99fd2ac", 0x97}, {&(0x7f000076c000)="49bcb7134f1e8b8002945841f65c6cffedcd05b48a17bdf89fe1aaeebaf37d66c19c1798d610163c2cc06c5e83d28fa37a288c0dc91bdfb90ae874b20acd1133389ac950ea4b39", 0x47}], 0x3, &(0x7f000005c000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x8844}, {&(0x7f0000a77000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d05000)=[{&(0x7f0000a45000-0xba)="ddf07eb3343393017358705ccf92e57eb7d689e5fc7e5459165105a2f625403b7cab08af3996f7c95662f1bdba38d639659c98f8a0c59cabb82517ad8688bc966431f52be4b13c0a1483fb9d35405afc2e2d3b4cc015ddae67e0b906732966f1d9bc435c4045ac4b7ba4d7519c772548ae6fc178820d1668e0c1ced85baac539fc1fe3c5873996a105eb6d3a27b1722640db6ce34d54e0f1663a6c6f5eedfc493ce027f801a7773c7b6474d6ad8dbd254a82c96a976394224618", 0xba}, 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0x1000}], 0x7, &(0x7f0000988000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xc0, 0x4000080}], 0x3, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x0, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d02000)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0)="", 0x0}], 0x1, &(0x7f0000108000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000000) [ 43.456792] audit: type=1400 audit(1517318120.392:33): avc: denied { getattr } for pid=6510 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.467673] netlink: 'syz-executor3': attribute type 10 has an invalid length. [ 43.471603] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x491d) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000020a000-0x6e)="68f6ce16304d87f4721ab87b1eb373c113119acaaa9538c0c3fbddb82f5248fef4bfe597f62de06283cf5ce7a79781243a885775b54bce5dd9f62248db6bd0f9db1d76d2f45e9589dd4c861330be3dbafa5310a82924559c48085c278201ecc0efc6b53f64bb1cfcf5e1d7f883ff", 0x6e) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000007000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000001a000)=@assoc_value={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000000e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, 0x1, 0x3, 0x5, 0x3, 0xbefc, 0x200}, &(0x7f0000018000)=0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000019000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x80000000000001b, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r4}, 0x2f9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f000001b000-0x108)={0x0, {{0xa, 0x3, 0xec, @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]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xb, 0x3, 0xad0c, &(0x7f0000cf7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d8b000)=0x0, &(0x7f000037c000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 1: socketpair(0xa, 0x800, 0x1000, &(0x7f0000833000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007b0000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008eb000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a85000-0x28)={@common='gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000005000)=""/71, 0x47}], 0x2, &(0x7f0000007000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000006000)=""/7, 0x7}, &(0x7f0000004000)=0x0, 0x0}}, @rdma_dest={0x18, 0x114, 0x2, {0x81, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0xd9, 0xc18}, {&(0x7f0000007000)=""/152, 0x98}, &(0x7f0000007000+0xcf6)=[{&(0x7f0000002000)=""/14, 0xe}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000007000)=""/144, 0x90}, {&(0x7f0000008000-0x8e)=""/142, 0x8e}, {&(0x7f0000007000)=""/62, 0x3e}, {&(0x7f0000007000)=""/70, 0x46}], 0x7, 0x2, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x6}, &(0x7f0000002000)=0x1, &(0x7f0000007000)=0x14, 0xff, 0x0, 0x0, 0x3, 0x10, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x769, 0x0}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x9928}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000008000-0x92)=""/146, 0x92}, &(0x7f0000007000)=0x0, 0x18}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000006000)=""/225, 0xe1}, &(0x7f0000007000)=0x0, 0x1c}}, @rdma_args={0x48, 0x114, 0x1, {{0x10001, 0x155e}, {&(0x7f0000008000-0xd3)=""/211, 0xd3}, &(0x7f0000004000-0x30)=[{&(0x7f0000006000-0x37)=""/55, 0x37}, {&(0x7f0000006000-0xa8)=""/168, 0xa8}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}], 0x3, 0x20, 0x7}}], 0x1c0, 0x20004891}, 0x800) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b2c000)={0x0, 0x80000, 0xffffffffffffffff}) pwritev(r0, &(0x7f000058f000)=[], 0x0, 0x8000000000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) pipe(&(0x7f0000b3d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001f5000)={0x0, 0x9, 0x100000000, 0x7}, &(0x7f0000a8f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000600000-0x8)={r3, 0xd9}, &(0x7f0000a69000)=0x8) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f00006e2000)=[{&(0x7f0000096000)="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", 0xc90}], 0x1) r4 = accept4(r1, &(0x7f0000399000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004d3000)=0x58, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000055000)={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd42}, {0xa, 0x3, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x80000001, [0x4, 0xffff, 0x8, 0x400, 0x1000, 0x7, 0x8, 0x1]}, 0x5c) 2018/01/30 13:15:20 executing program 3: pipe(&(0x7f0000d98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000319000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f00000d5000)=0x302b0a) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b81000-0x20)={0x8, 0x9, 0x20, 0x1, 0x16, 0x0}) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000075000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000074000)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000077000-0x1)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1a, 0x2, 0x80000000, 0x6fac, 0x4}, &(0x7f0000001000-0x4)=0xa0) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000189000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept4(r0, &(0x7f0000f84000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007df000-0x4)=0x10, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000057b000)=@req={0xffffffff00000001, 0x9, 0x2, 0x2}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000b20000)=[{&(0x7f0000bde000-0xa6)="e17abc0319389c109551a7a0d939438ec41035fb0918db1f3febf01cf43b1ca11a7b6fcd34ee18224b5cce8077d82557017a703ef3ba06d6ed322547e31a3e05670837d4c9ad0a45a3c08f839e178c9619fbe1fdeb233b73c38f2a9e306d94ee8d0ebbfb15f3e31fa562dbabdb6f5c6f993e7ecc8cf8dfc38bc8428c95511d61001a7f4d83e60e88c3fa61561839a109", 0x90}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f72000)={0x0, 0x8, 0x7}, &(0x7f0000827000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bf4000-0x10)={r1, 0x7f, 0x2, 0x621}, &(0x7f0000fd4000)=0x10) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b76000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x1, "a1c0c059246fe0e97daa677631a52c7f1c68d73f838e8732ebb08e2b71989e081bbfe0ef54a745423c56624326df83385cb20abd27eb4e200197a9185049c2c6c6140dd3f818aaa4bcd976e1d693d1c9"}, 0x160) sendto$llc(r0, &(0x7f0000169000-0x68)="d63bac19d0bfc96905a24dcbcc1c6b66dfd15dce9a0b982cd8ec2c4ae4e36606049499611de0197cb15aa9a4f785dcf382dc11bb76d680c19e3d7f6faf02f6c59253fb5d97b7de6c987002ad9076b7ff3281cd7f776a836085662154a87da71223c22f39d7ab2a85", 0x68, 0x400c050, &(0x7f0000026000-0x10)={0x1a, 0x3, 0x0, 0x80, 0xffff, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009df000)=0x2, &(0x7f0000765000-0x8)=0x1) sendto$inet6(r0, &(0x7f000031e000)="149be91ce9ee1c31ff1a6d49f979b5d81b045cf42a205d474ac5384da22d9b811e2d2468909bf682167c2e02736286305cf16e2afead46effd4e1a046c4a6b0ebb0129561a2e57dbc4ab00864d9f24fe261f42cdaaca56aa60c56d17e2f62226818b898cdcd7", 0x66, 0x4, &(0x7f0000100000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7f}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000804, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x400, &(0x7f0000fd5000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e89000)={0x0, r2, 0x7, 0x2, 0x0}, 0x14) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f000027c000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ad4000-0x4)=@int=0x9, 0x4) gettid() ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d8d000)={0x2, 0x1315, 0xa0, 0xfff, 0x4, 0x4}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008a3000)={0x0, 0xb6, 0x20}, &(0x7f00002d1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000093b000)={r3, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000068f000)={r0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000f6f000-0xe)={0x1f, 0x6, {0x9, 0x2, 0x60, 0x2, 0x4, 0xbb4}, 0x3ff, 0xffffbfffffff0001}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) readv(r0, &(0x7f0000bc9000)=[{&(0x7f0000db7000)=""/98, 0x62}, {&(0x7f0000592000)=""/4096, 0x1000}], 0x2) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f5c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@generic="1bf15b4c921b7f325490680dd71fc96e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x2, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x655}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000430000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x0, {0xa, 0x2, 0x128, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}}}, 0x32) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000092e000)=""/4096, &(0x7f000006f000-0x4)=0x1000) socketpair(0x480000000000022, 0x5, 0x0, &(0x7f0000611000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xfffffffffffffffe) 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x7, 0x0) socketpair(0x7, 0xa, 0x0, &(0x7f00007ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000077000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000820000)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c51000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x0}, &(0x7f00003d2000)=0x98) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007e4000-0x10)={0x6, [0x5, 0x23a7, 0x2, 0xb8, 0x8, 0x5]}, &(0x7f0000a5f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005f4000-0x10)={r4, 0xfff, 0x8, 0xbf}, 0x10) socketpair$inet6(0xa, 0x3, 0x80000000, &(0x7f0000ae5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ca6000)={r4, 0x200}, &(0x7f0000e43000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000167000)={0x1, &(0x7f0000463000)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000-0x20)={@generic="d504bc0853aba381083779c8aa41d451", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f62000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @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]}, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00005fd000-0x1e)="b513d0d1", 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000034a000)=0x7, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d8a000)={0x3, 0x5, 0xbad0, 0x1000}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000acd000)=@common='vcan0\x00', 0x10) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x2}, 0xc) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000487000)=0x0) 2018/01/30 13:15:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000a61000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c0e000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c4000-0x8)=0x2cf1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e8f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000573000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000089a000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f9d000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000df8000-0x4)=r2) sendto$inet(r0, &(0x7f0000c93000)="", 0xd1, 0x20018048, &(0x7f0000984000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000686000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x814, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/30 13:15:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003a7000)={0x7fffffff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000914000)=0x1f, 0x4) connect$nfc_llcp(r2, &(0x7f000091f000-0x60)={0x27, 0x7fffffff, 0x0, 0x7, 0x1, 0x9, "ea9fc130afd03b0d1db05b32b91c5dc4e5416b7a3323e109015be42835a7dce206428f80c663af13d5e0dcdf64725b4efb4f73282209451314614196579278", 0xd0f}, 0x60) 2018/01/30 13:15:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000995000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000041d000-0x4)=0x1b, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10, 0x0, 0x0, 0x0}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x299}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f76000)={0x0, 0x0, &(0x7f000008c000)=[{&(0x7f0000ad7000-0xcd)="ccf8fc311e1d5ad284507cef17ffc0de02cf2eec6171a9e730c989c63e7290438eb4ae23dbd4c5efe6077c3f058d05ffad6c1f5991636a97f3bcafe9a04c20f04b1116dfc8a1ce25b5ca3d92f3b90f0e94a6a3595d855445f0139e638927aebcb7f7424f131209db78c9407eb11bec66233d0cd30abfaaa3b1cad0eba35eb8f65da5fcb62985d293e5aebfbbfe63c2565f784616ea4ea65f9a3ee5c23c9407e0db97b4f7717a55e34125e138dbeb4ee64c22d905f30ac6d9a961904160af5dafc9b2e35ca1bc06d2c792e41770", 0xcd}], 0x1, &(0x7f0000f1c000)=[{0x48, 0x109, 0x5, "cfbf218492d70621079ef98e82b5cdf7a321f348aa7a4b54cb662d10de54e4ad18be2f18860504559b41bb56e61eab8132a116b951af092f"}, {0x1010, 0x0, 0x4, "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"}, {0xf8, 0x107, 0xffffffffd2f21d8b, "df66cc4d6cb2f2b7d92fcccf82eae2bcbf40e1984ab9e6e78257966a4ed0fb54b1d9f83fc324758bed28bfd76228a5bc43433e26b77f2dd13d5f6dafc6f83326f7a03aac4c64b6bce0990266be7f8d6bab2abab35badf63cd9a3b4242f06e8e549c6a162ae3922ea6ce5a56e8f4ab1bf3165a13f8b8b42d8f42b01095af1ca5a27f1c0c353d62f1877892a5afc57ce8b7a27df3195736a72ba5a2c35f7e735fc54ecee763e7914d2406b2e619c279dd4f15590de35fc5332bfec93eebe3310a5debb01c40c64254cbb76ad7e526dbd184e7b1e840bba42cde21a95eed12bd60c235127"}, {0x100, 0x13f, 0x1, "3691bf93dac249d0ee00c28f36ee153fcd49578c9a403cbc5cbfb9697ff33cf94c6e4d41a797aad2f9dc2fe3c033df7d51a06e0a50da357b90ce4aa36077bca924ef369d56efbb536c3ae8c67169a7baf1ff13446ffab55f350e5bd281ff7ab718e15e7d492525ae443cf983b319a40ef2651db6a46a01a1062fc58b4a1d956af831a19d73b8cdd331706a974d85eeada41b1f0be1919d179b6c5ec565ffdeda14747331b5ba50536dc20b0e765ac986779be0d26b9282a77d4f0c8275b55b86d56628f65e83cca987542b3e5c1a90f37ebda8dc57e282eeb1cd75eb6b48b1b2b791ededff3dcf47632408941a395e"}, {0x80, 0x88, 0x9, "4ce79217dc7c4e9712ddd1a85cfb8d6cc992395e3ad935b0a4e737c90bf9112ce60c671b1e56976dcfe49fffb446bca7185b17e8915c0d3377081d12b97b19a9e6454be7e88187a6da8c4edefe1ffa0bedf2952c12eb4d58fed25dde1b337fb428070a65762751ed1306e922"}, {0x50, 0x0, 0x3, "28ab439bf7482bcbb5d717651e6bc552350487cab2a5fe4eef24e78889865cf599ee91bfaa0b9adc37dc435f1e98296eb0ad9369e75e5d3298"}], 0x1320, 0x5}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037e000)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000e30000-0x4)=0x0) 2018/01/30 13:15:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000053d000)=0x2, &(0x7f000051c000)=0x2) 2018/01/30 13:15:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000997000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d23000)={0x0, 0xfffffffffffffffd}, &(0x7f00002a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de0000)={r1, 0x9a, "b0c27bfce02996a7b5f7f03bd50a1f597835a5c3d011bb5434f70558a7cf50ad3402486595a515350c7f5f6691ef777e8f23bfc061f412ad4221227bf3547e542a2bca36d198c6e2b0637edece1fea35d3660450cc5aca58ce3bac21d192a206ff12acbc958e6f75c654362c0c01bdbe8af0a7b18a73028b5033f7249c545c5e0e824798bc0f2a5465e880978853749926aca1eb5c5db94f68ae"}, &(0x7f0000ddd000-0x4)=0xa2) bind$nfc_llcp(r0, &(0x7f0000b3c000-0x60)={0x27, 0x1, 0x9de, 0x7, 0xa, 0x7, "73e1bb3243af272faaa4115d9633e333526c40c2c630bbfdec4c6979585984777d27ac01dd6395d9be0dd0e6feb0299e0e3b6df9859a2e548292900603671f", 0x7}, 0x60) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0x26, 0x0) socketpair(0x18, 0x0, 0x3, &(0x7f0000be6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000008f000-0x8)={0x0, 0x401}, &(0x7f0000621000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000090e000-0x4)=@assoc_id=r4, 0x4) 2018/01/30 13:15:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x1, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1fa) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000577000-0x4)={r0}) socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000dd4000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000cdf000)={r1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000554000)=""/193, &(0x7f0000011000-0x4)=0xc1) bind$ax25(r3, &(0x7f0000cad000-0x10)={0x3, {"e2667fea31d8fc"}, 0x0}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000495000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000d49000)=0x3, 0x4) 2018/01/30 13:15:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x800, &(0x7f0000b09000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003e3000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}], 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/30 13:15:20 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000019000-0x20)=[{&(0x7f0000017000)=""/202, 0x0}, {&(0x7f0000002000)=""/0, 0x0}], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0x24, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed2a, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 13:15:21 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000acb000)={&(0x7f0000f6a000-0xc)={0x10, 0x0, 0x0, 0xc00060c}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x20, 0x11, 0x8, 0x5, 0x3, {0x1, 0x0, 0x0}, [@typed={0xc, 0x60, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001000-0x1c)={r2, 0x0, 0x4, "a4d0b834d02ddddc0a8a446dc208f9b89249"}) readv(r1, &(0x7f0000737000-0x10)=[{&(0x7f0000001000-0x82)=""/130, 0x82}], 0x1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f000000e000)=0x0, 0x80800) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = accept4(r4, &(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x20, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000006000-0xc)={0x4, 0x1, 0x6, 0x8000, 0x2}, 0xc) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000b000-0x88)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.009462] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7454 sclass=netlink_route_socket pig=6690 comm=syz-executor0 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000542000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005e6000)=0x10) accept$netrom(r1, &(0x7f0000d31000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000612000-0x4)=0x10) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x4, 0x7, 0xd7b6) accept$inet(r2, 0x0, &(0x7f00000a1000-0x4)=0x0) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0x10, 0x7, 0x9) connect$inet(r3, &(0x7f0000520000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6003f", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096c000)={0x0, 0xe9, "df7478f46d59c13452d09e180ac32d52e421b48934baffb7616890a8fa2e4204680a9456bc273fa6285c2f0caeaf37de7ee2e01399eb4dca5f01f71803562418e24e6cd7212b639e5e31c04980608ad83f801fbb3d42ac2486fc3d81faa1e438ef06df964a4f8fc4d696f8aa03525a6530635332d7afc7db92cb0c8ec02688a4167fea91581b5fbbd3678287d7c004c7cb1ac9ac0d599dc059f5579f680c3d4a1c5a100c35d210152db385030a664523b0a9723fe5825014062a704bb86e0ef3cd4b7418429ce0b034c17a7857fc2946358676c824eb03288e106eacafa17780ba46fd8a2fc1a17fe5"}, &(0x7f0000011000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000606000)=0x7, 0x4) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009ac000)={r1, 0x100, 0x0, 0x8001, 0x1}, &(0x7f0000a7b000)=0x18) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept$inet(r0, &(0x7f00008ee000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a1000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f38000-0x8)={r1, 0x400, 0xfff}, &(0x7f0000c54000)=0x8) 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r0, &(0x7f000023f000-0x60)={0x27, 0xfffffffffffffffc, 0x8, 0x7, 0xd5d0, 0x1000, "fb7f3dcc23a93706d593002f930ee19aa24b37fae4bb02b02ea4fa2e69ec72e9de910c61ba7ada54285c16ddd57306e39a70ecd2447974d7d20e68c19f8907", 0xfff}, 0x60) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000102000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000552000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f5c000)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3000000000000, 0x2, 0x0, 0x7a2, 0xfffffffffffffff9, 0x800, 0x9, 0x8, 0x0, 0x37d80f1c, 0x7, 0x6, 0x100000000, 0x2, 0x81]}, &(0x7f000050f000)=0x108) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) splice(r0, &(0x7f0000bcc000-0x8)=0x0, r0, &(0x7f00000fb000)=0x0, 0x7fff, 0x1) r1 = accept4(r0, &(0x7f0000781000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000baf000)=0x14, 0x80000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00004b3000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)='~', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x8000f, 0x1) getsockopt(r0, 0x10d, 0x10, &(0x7f0000c56000-0x4)=""/4, &(0x7f00007b4000-0x4)=0xffffffee) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f4e000-0x90)={0x3, {{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]}}, 0x90) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000029e000-0x4)=0xffffffffffffffe8, 0x4) r3 = socket(0xb, 0x80006, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000033d000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000458000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bcf000-0x10)={0xffffffffffffffb4, 0x8, 0x1a2, 0x6, 0x0}, &(0x7f000086f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000362000-0x8)={0x0, 0xffffffff7fffffff}, &(0x7f00000c8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000327000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x0, 0x10001, 0x80000000000000, 0x40}, &(0x7f00008ac000+0x26e)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000001e000-0x8)={0x0, 0x5}, &(0x7f0000310000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000400000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1, 0x1, 0x236e, 0x4}, &(0x7f0000a2f000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009de000)={0x6, 0x81, 0x8202, 0x9, 0x0, 0x3738, 0x4, 0x1, 0x0}, &(0x7f0000841000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c55000)={0x0, 0x9ad0, 0x1, 0x1, 0x800, 0x5, 0x43e, 0x1ff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0xffffffffffffd287, 0x8001, 0x34, 0x8000}}, &(0x7f0000d65000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d0e000-0x8)={0x0, 0x7}, &(0x7f0000fbd000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f00008c3000-0xe0)=[{&(0x7f000004d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c29000-0x30)=[{&(0x7f000018f000)="", 0x0}, {&(0x7f00008e3000)="a3d688a8cea3049d55148ab28fe4e7a41c79ec173a8a65025b38d5eaecff6e755f48d791ca405578cb184bd92a2ea5cab56611bdc945602595d4", 0x3a}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}], 0x3, &(0x7f00006b3000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x4, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x200, 0x2, 0x4, 0x2, 0x0, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80000001, 0x2, 0x5, 0x7d, 0x800, 0x6, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x8001, 0xb06}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x7f, 0x1, r7}}], 0xf0, 0x4}, {&(0x7f0000bb8000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x60)=[{&(0x7f0000f88000-0x3d)="0e4bd9074ddbff314d37ca562a897aa4b3fd3af4eaf6244f479c23d30165cf4a4ffdac12afdaafb078a05279d544b6a2a8889856a225fe3d64036e1c39", 0x3d}, {&(0x7f000018c000)="a137e6c48c7e42dbcb35011029e8", 0xe}, {&(0x7f0000abb000)="72083f17bb36f42a7ead669aee5f40a27e86ede7554cdb75b4e6d232ec17c4bc3a4008792cf24c26a0adf4e6ad12ea9d24da1982790fc3c3114e4e4d6c0cffccfcab930ccf3685e4143169d62b0b817447a52ec200ce8da252c28b9924471171f98edbb2f3da63c37d757a85", 0x6c}, {&(0x7f0000468000-0x4e)="10f989a20d40e1294d1a27f04330f45994bea2835a2d748d6fd97fb60da7d0952a105fe43511c56b1a5553fce3f1d55e0828fccfdf4326bac0b0f231f65973fde69800393e2a40488acd162fd4af", 0x4e}, {&(0x7f0000470000-0x73)="9273ed92d5496366894fc485e10f732b651eacf8fe73701bf34664878fbc558c9dc38e8a2a25ef10d8b6c1e2af5b1850995c3f65777082492dac7430a58fa965bf38ae7bb8e5475a9fa1232f01e85015a074d6b459a9b497e203a62b9439bb8d547ae9933dd183487d2a0e5508e65129981642", 0x73}, {&(0x7f00002a2000-0x94)="5ce0e15fa0eb56f82ceedc805623492af89da5ce1d926ed9aac902e7ec99bdc93d6d0753f814946afa0b80b6d30afbbd3fe83e14514e36c7dc0d31765ea41ecc28798f431e2d03a2b64abd7d1cdf03154b2b4b5b66aa7729b49f27e62b3160480102e135acc08a870582c36499f7bb6a17df5d126fb136a965cf6a7dec55bc671c9dec4b54023301fd4f703172f08ff6581d7680", 0x94}], 0x6, &(0x7f0000916000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x5, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x69, 0x0, 0x81, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x3c9f, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xffffffffffff4799, 0x8000, 0x1, 0x401, 0x3, 0x0, 0x101, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x1c03, 0x100000001, 0x65c}}, @init={0x18, 0x84, 0x0, {0x1000, 0x0, 0x20, 0x10000}}], 0x120, 0x80c0}, {&(0x7f0000900000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ed000-0x30)=[{&(0x7f0000af0000-0x96)="ffea61de3a0c7d69ff0cd2197d21e44f6dd1164a6f03f2312125d6010354262c161269db7d8effa7478e5b4b8af21e3822c691282550ec747ddc889d921caa8b091ba882eac97243c3fe42957572490dac444214fac129f8f0235bb02ad64290ac84d8a6d25cedcba27044d5c01107df0cabc6fd09073cef3b74f5fe0c58e474c1c66c8f35fc7a3e39b883201d1abdfda597502db1c7", 0x96}, {&(0x7f0000f79000-0xc3)="d6323c4ccecf830e98b71657c58d9885b7be9f13e94bacf4941c8f69b64249f02f14b3e4a08716f572d50e8cc610b0bd2a7b217a4fc49ca1248b178923aa0e1759f97b7eb51926bf87fa2968a79e59a38a2127d5d182aecc13d89ac6bea0a4b9695b7880eb360d18e09a54026ed3d521e5b5fd0699e01f0e9ec59483ebc2706c11398bfc2fcae386fca6ac58018ca2c256bfbc42c9035dbeddb090fcf6b8bfce3b19e977569946381bc7884dfa58b28694814bffc3d7f6d0ca410313fc87296795d30a", 0xc3}, {&(0x7f00005aa000-0x27)="e8bc930e42347de0fd7a5613ef022e664f64339c20e4071f49a7118bb129a3560a9785a28ea3aa", 0x27}], 0x3, &(0x7f0000721000)=[], 0x0, 0x20000000}, {&(0x7f000013d000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000162000)=[{&(0x7f000081c000-0x2a)="3b0ce3aeb32db01ede7519898f63071a22242acb605fe9561a3357ab4e704ba889a6ce07463502b14a4f", 0x2a}, {&(0x7f00006b7000-0x38)="12b53e7a339923798d3644b9d6ef85fbf63814fdf8d77cb9f4f9de60b33dc87d17e561c4b7ae422a9122242a736350a0008e57ad6e42555e", 0x38}, {&(0x7f000080c000-0x4d)="c19762cb3f6392792297b94f41f017ba2cddbfdb30116f295007670d9d03a8e98941183b4671a61c0317afad77e832b5ec2373239342183170d9d42907ce69626a97343bf00c073b99174be925", 0x4d}, {&(0x7f00002ba000-0x2)="1fcf", 0x2}, {&(0x7f00005ff000-0x77)="8e321828791a1addb9e44437d2062991697dcb7fbd66f6acc2f86b6ffa3e82cad71cd94ff4437e15612a2c35c7c9d4a695e3b626d20e9ed67fc5f0324cbff10dbff3113646e2de1b5e6794d98a7040cb634ec05cec50d3bd9269008b7167c862c5f954b555ac3be4fe9ccc139f1a767210bcd5a2f9487a", 0x77}, {&(0x7f0000577000-0x4d)="56211f2586716a9e9260536a26d8d42a13c887c47cecf96b542042a57de77b754d5514dcce18bf90f2b95642d748dc82f639fee2dfb8884b5c4d5e737cfd8d0d9a9de77eece314a3d2b60069ea", 0x4d}, {&(0x7f0000ca7000)="81335c8ba212f1e8b795e9fcc844d9e9315b43fc0b4fb3e114c74cac73aaf0c50b3720af03b76d06081112f1bd389fb12b093353f672cb97c5903bb2e11576514271b815ce25731c695ca79bf78f49f394c63ba8304d62ed6482c6a688e4b5d8631e54f5167d90796d14b1c0b612c8977e8cb38068d5219a5da92d8505567c0ddb7769391f0276ec5d92e575d704c653bb657c27ab51846fdd777120d519785314ef9dabc0ed31dd73a247eb5c3c95b1a64dc571fc0dc9fccd8912d5", 0xbc}, {&(0x7f0000454000)="610c2b50c8cd6c3718d9058448f23ea14e0c4f008676456d70de4665", 0x1c}], 0x8, &(0x7f0000538000-0xf0)=[@init={0x18, 0x84, 0x0, {0x6, 0x20, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x205, 0x5, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x36d7, 0x4, 0x200, 0x101, 0x80000000, 0x8c, 0x10000, 0x10001, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1400, 0x8000, 0xfffffffffffff6d7, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x9, 0x95b}}], 0xf0, 0x4008000}], 0x4, 0xc090) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000842000-0x4)=0x0, 0x4) recvfrom$inet(r3, &(0x7f0000592000)=""/5, 0x5, 0x40000000, 0x0, 0x0) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00002a3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="947b0b9e9eac1f3028c16b3409426b3b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fa3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x600081) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r1, &(0x7f00002e6000)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x2e0}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) connect(r0, &(0x7f00004d2000-0x10)=@ipx={0x4, 0x8, 0x3, "404b66abebc9", 0x0, 0x0}, 0x10) 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000060e000-0x8)=@fragment={0x3c, 0x0, 0xe46, 0x79, 0x0, 0x3, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000da0000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 44.029555] audit: type=1400 audit(1517318121.027:34): avc: denied { connect } for pid=6687 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.080426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7454 sclass=netlink_route_socket pig=6712 comm=syz-executor0 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b00000-0x4)=0x0, &(0x7f0000f9f000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000473000-0x4)=0xffffffffffffff93) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000460000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000c62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d8f000)={0x0, 0x4, 0x30}, &(0x7f0000221000)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007f3000-0x4)={0x0}, &(0x7f0000da6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e4000)={r2, 0x20, 0x20}, &(0x7f0000002000-0x4)=0xc) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000299000-0x10)={0xdf, 0x7, 0x6, 0x0}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c0b000-0x10)={0x0, 0x0}, &(0x7f0000e74000)=0x10) bind$inet(r0, &(0x7f0000dd1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000046b000)="fd", 0x1, 0x800, &(0x7f0000af4000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000198000)="82f861ac90b0bf7b345203ab27be38a25546de35b58f6308579e9b1821beac", 0x1f) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000067c000-0x4)=0x3, 0x0) 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0xe53)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/196, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0x0) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0xa, 0xb6f, &(0x7f0000c1e000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f000003e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013d000-0x4)=0x14) sendmsg$can_raw(r2, &(0x7f0000c47000-0x38)={&(0x7f0000d6a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000f04000)={&(0x7f0000af9000)=@can={{0x2, 0x8, 0x4f, 0x7}, 0x2, 0x0, 0x0, 0x0, "6e7478bd887b93da"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004f7000)=0x81, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86e", 0x2f) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000)={&(0x7f0000008000)={0xcc, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xb8, 0x1d, []}]}, 0xd807f74bf37324f4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000001c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f15000)={r0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000f15000)={0x3, &(0x7f0000f16000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000023c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f60000-0x6)={0x0, 0x4}, &(0x7f0000d3d000)=0x6) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000d2000-0x8)={r2, 0x101}, &(0x7f0000f5f000)=0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f5e000)={0x0, 0xffff, 0x0}, &(0x7f0000f5e000)=0x8) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4040000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xb, 0x5, 0xe93) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a42000-0x10)={0x0, 0x38, &(0x7f0000b19000)=[@in6={0xa, 0x3, 0xffffffffffffffd1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000902000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b66000-0x20)={0x7, 0x7, 0x0, 0x813, 0x9, 0x5, 0x1, 0xc6ab, r2}, &(0x7f00003d8000)=0x20) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f0000433000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d55000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b8f000-0x4)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000085000-0x4)=0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80e, 0x8, &(0x7f00008cc000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008bf000-0x4)=0x0) socket$inet(0x2, 0x0, 0x5) 2018/01/30 13:15:21 executing program 5: 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, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = accept(r1, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000036000)=@assoc_id=0x0, &(0x7f0000037000-0x4)=0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000037000-0x18)={r3, 0x94f, 0x30, 0x3ff0, 0xfffffffffffffffd}, &(0x7f0000011000)=0x18) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0x14) 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0xc)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x50)={@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]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c86716, 0x8, 0x2, 0x100, 0x8001, 0x120, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000b000)=0x0) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000504000)={0x3, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000505000-0x1)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e86000)={0x78, 0x7ff, 0x202, 0x200, 0x1, 0x7, 0x8000, 0x7, 0x0}, &(0x7f0000e96000)=0x20) r2 = accept4(r0, &(0x7f0000972000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036d000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x4, 0x3, 0x1}, &(0x7f00008a9000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbf000)={r1, 0x1}, 0x6) r3 = socket(0x4, 0x1, 0x4) bind$nfc_llcp(r3, &(0x7f00008cc000)={0x27, 0x2, 0x94c, 0x6, 0x7, 0xffffffff7fffffff, "e0ee5fff8b87559a9a095dd2bc05dab8fa0830256b5e76d39f4ef08010386802a581c16be9248db89d08c7171efb1bb3b535b3ea89b874a95a39eabc5d2844", 0x7}, 0x60) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009d3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x38b, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @sndrcv={0x0, 0x84, 0x1, {0x8001, 0x55, 0x200, 0x8, 0x0, 0x4, 0x4, 0x7fffffff, r0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0xfffffffffffffed5, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000d61000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c43000)=0x83, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bd2000-0x4)=0x0) 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1321, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x6) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000467000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d0000)=0x10) recvfrom$ipx(r2, &(0x7f0000f5b000-0xe)=""/14, 0xe, 0x2100, &(0x7f0000a91000-0x10)={0x4, 0x4, 0x3, "e8635df8c149", 0x854, 0x0}, 0x10) socket$kcm(0x29, 0x2, 0x0) bind$ipx(r2, &(0x7f0000123000)={0x4, 0x5, 0x3, "a1e49ee97a92", 0x5, 0x0}, 0x10) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe38) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000c000)=0x3a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000)={0x7, 0x3, 0x1, 0x1, 0x2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000c000)="18519daf990c", 0x6, 0x8080, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2018/01/30 13:15:21 executing program 1: socketpair(0xa, 0xa, 0x1, &(0x7f00001dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x80, &(0x7f0000002000)="", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000+0xb03)={r3, 0x9}, &(0x7f0000001000)=0x8) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x5, 0x100) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000d000-0x4)=0x0, &(0x7f000002a000-0x4)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000021000)=0x9, &(0x7f000002a000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000002a000-0x70)=[{0x0, 0x0, &(0x7f000002a000-0xa0)=[{&(0x7f0000018000-0x29)="39635127872a33cb84fd0faac9ed4f13a2830d421bb62901f6efd46df102dd5e79b3c515d31a01abd0", 0x29}, {&(0x7f0000029000)="84c5d3949acdef42ae2c193853dfcf8b", 0x10}, {&(0x7f000002a000-0x4b)="6c57e1f3e0a41a557f486403ece7add7daae163d3fab0c0ae356827a43e27ca58014a04a7ec4475bf35d7f0c170ae2e9a5a80931c02f2a3637cdfc8587a39379eaa807a93f208635ff6be4", 0x4b}, {&(0x7f000001b000-0x46)="fedcf3844d3f5ed18f45de84a1f3e49830df04cfae013596674c8012bc2645225990f7d769d2e4f3f4ac03829955687bb1c8a29d2768767de00c350e0430f5140064bdd75326", 0x46}, {&(0x7f0000029000)="13a744205665afbdaa153284ecaefe63f74801754e9f34c677555d57fb86c3a06a74e75942ea205d9482fd3c4824976cf5342f65b3eeaac914a91cb5889ca2ceaa74e320bcfd5b309501f68a805cd912827b0f8e0d3b06d221ee1d373969cca11c0cfc205a012f9d75d27ebc0edfb863ce9b89c7df12f071b97f9484291e3b993a16d94b698d55c1aa19f55f20eb794ac86aaab2bc5efd58bcd4a5b16fdfda11ce07d5f6a41729586eeff8c598009b257340c6996b", 0xb5}, {&(0x7f0000029000)="b77320c31f3531ca7b5ace2c3560d0b2fc9d04e6b3bec5a4f3512a588799cb49fd70a90e25d5fba697c9d510d0f4edda8be44c516b9e5e008cb89cb4ab33c47b2b0874443f355dae71d36222841e19e9f2b81f1b7ba6c18bdbb687455a259c1ad6c864c4b3047abd5013c2b419fb236eba7a6f067eecbfbd99fafeab151a05648f85ea75c5034b0194f56b342394cab089fca83084b6efa3685d2aa301bdd0b775677555dcba1ab47363a0419e194d8b9c8e8a2f9dd5d069d97a93dc2aa6742c2d7f3aae126fe29c32ecb14f0945bbf6b68f3e4e176d4e3bbd241c6720b756", 0xdf}, {&(0x7f0000029000)="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0x1000}, {&(0x7f0000005000)="bb4a7bc1d252d5a62968601b22cc5fa02244686e13805fee1fed185f165cb63372948590beab8a040f4b", 0x2a}, {&(0x7f0000011000-0x8d)="7a16fb851377f5725a286d9aeb9150c52acfd8e07f8794eb874a9c738219753a6adc4f09ab956743b7ac2922b27d5d99d726a4e3ac4c02358146ffad9aa038144cfa9439a7a82659ccca5dd0f49995a8bad987215e6a5c7a673446bfd900f2375f368c88ffd26839e8b42a117fad3f9634b64aaa1ec14ae9d05275ad6e7dd8184e0a2c282ab3ec11a2615bf8bb", 0x8d}, {&(0x7f0000006000-0x93)="12200c70b46b9929f64270c5de65a5c97ab7f53334e4457bcb053709bfe302b360e5312900d5ce86ad7ee0c9302ba65a9baba1da15fe67e3982f511ff51f7552bbb805b68d2f19e73a05486ece08cbcae74ad2263109e5fcca72d474bfcff1d9a0db2868923555d39b38e69a911f066dcbb44f670324968190285c039070b5ef2f7ef3e8750577eb2b5674c63e0d9509909245", 0x93}], 0xa, &(0x7f0000016000-0xd0)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x9, "e65667581860f4c5ec"}, @iv={0x98, 0x117, 0x2, 0x81, "9676c71e6dc98ddfb13d936bf0465f34bc2ca3e596fba518cd2c316318e004f9d40409b8b45252ba467dae592aab7969a442e67ab35d64c9cdfa7f5ea2281d3dd6fccf8cac22fbf69a09c207bebfabf707ab0c0704550705654984f7a93dc8203ad634ed610d02664d6ffa22b7f258958c817f38b3c663882acc6bb686fb2d79c7"}], 0xd0, 0x40090}, {0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000016000)="b10010aba6535c82d2299f252fffd854fcf46423d62409e0a929979a5b0ff0feb97c1db500b7161b24331889bad3c0600ac16651d8c35260fcfca217b84da8ff2d400de9f5a334d10a439aea56f3b2368f40c1272eb726cf0478350bf0f95811ca62e41a40c27bad9289af53304179328a322868d47554717777517c20cb6c07263572a972d8d8c424016ef86a5c5bb9cfa49857f12412b2b8be812942b0ddd9538c9da33b9def2dc99623939488c8724fd84ebd6a0a8dec8078dcf8794fc1208249d2c22e", 0xc5}, {&(0x7f0000023000)="fb1b0aba4031af533361d01f64d65ae31aa06316504298409067c9424826276fec5a1628e41d8b53e7729c7b8d99aa79aa4cbbb17824e51e6276a153470b37ca2ba62c8f4567ef65ec224d07af543ec5de1b467192eb750964188e6f4d002219ee75ff00d86bb6afaf52994632e1205b3cd76cbc8721453ceb6626a649ffdedcc6d3435ea743aace1b22e75c87cc015b638f0acb466dee95f64e56479f60d54de60314bcc33f5b9d89", 0xa9}, {&(0x7f0000028000-0x45)="1f67fd6f22221b1a0eb39aba9d2a49efa95e11e29b263938bb769c76cd095a68ed8005ff68204c8b38c38d0d5d68103e092d84c036d7b96d6c982636b787145610bc2643c9", 0x45}, {&(0x7f0000029000)="a524c322eee0466535d0fbe537e7a1b79b4f0e1a3837a09a417b3f766cd494e92e06e9ec9107bdfbfba45dea544b50f5e3ba8389c6d5809a97d37fcd2704060745d666498819081cd36af88875f472ca857297ee50cd3f88ea522396f173f6694229536df8d9366e1ce466ab681f626a721af5bdbcfa45d0e1cd958d59eaef6376b52270ff4dd7e23704e684e339d10dec37847096526cba4bed81235844bb79c17543df5af6a081928ee320426153b8cc72602748896de7421204bb7dbc", 0xbe}, {&(0x7f0000029000)="3a41e37937f0b842e28226db7404737eef8b46ec4c75ca3044266678c85f921a01da64ac876b5bf21a56dccbf9eabbc4833815b63e3875b98fe984d051b366f93235a7e0c010578542912f1a42c1931a79359a6532c286013c020b6d5a4b2a7428d33e3aa599049ed7f845116cebdb53199ba55089e73dab82363ee0e9f43180a9b1525cf8142f209bf21cff52c372506352c901f50196222b180bbfc635f9ed6d3a23fac85a93a492544544a6573a618e29c7dcf4d6d13234a944a9afca33b4631ce52ce79fe70ab2b219add2", 0xcd}, {&(0x7f0000029000)="bc1a79f7249de97d0b6a019b47ae3f7e8fa8617d12e7da33e913be31dec7c924981e1fd5bbc70321ce954bc66b463cc0614a6278e2e743ea6f712d6cccebd0001c62", 0x42}, {&(0x7f0000019000-0x5d)="75c904c762c6da2b1ac7ef6923b220b828d887d13493ea46efa1cedbc00f16762738884571c147410364e40e629d414d317dcf45215967d68db878540edd2f3279a15c9fe3b5fd5ebe6469dff877145eac3a74be820ad11833ce91c0bf", 0x5d}], 0x7, &(0x7f000002a000-0x168)=[@assoc={0x18, 0x117, 0x4, 0x3ff}, @iv={0x38, 0x117, 0x2, 0x1e, "1565efa3d70620abb99500c10f833cdd8dc5830c75bdf7e8367352330f66"}, @assoc={0x18, 0x117, 0x4, 0x57}, @iv={0xa0, 0x117, 0x2, 0x85, "0808a671c4940ad6d21bff28da2dd55e234d203185d7ef7b2e1d88f5959f9284b73d29f165c77e7367d7d9b61fb51837663bcad52395cb8e9671f2ffddcc20b9452ecf5ce7e968640a71245d0a2773081a361d72548df1a02daf89eef8b638863cfa7d5c903359b07cd0445a6090e3820e4100693a22ed1344f9ad3d996fb312af8a5e41d6"}, @assoc={0x18, 0x117, 0x4, 0x700000000000}, @assoc={0x18, 0x117, 0x4, 0x83d5}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x168, 0x40}], 0x2, 0x20000000) 2018/01/30 13:15:21 executing program 3: r0 = socket(0x13, 0x0, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="2c8a4f0040146557a9b475422c946513", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x330) 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0xa1d, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f8c000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = socket(0x8, 0x4, 0x71c5173f) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000917000-0x4)=0xffff, 0x4) 2018/01/30 13:15:21 executing program 7: pipe(&(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001000-0x8)=@fragment={0x6c, 0x0, 0x1, 0x9, 0x0, 0x8000, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x802, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007e8000-0x20)={0x2, 0x7fffffff, 0x0, 0x4, 0x4, 0x401}) write(r2, &(0x7f0000f64000)="240000002e00ab0800000000000000000108efee010000000000040000000400008100de", 0x24) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000037c000-0x2)={0x3, 0x40}, 0x2) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c0000)={0x80000000, {{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ba6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000b8a000)=0x0) [ 44.482770] kernel msg: ebtables bug: please report to author: Wrong len argument [ 44.500234] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000207000)={0x0, 0xb0, "651b0483dbd14125a032fbb6cdc3de7701aeeec276e3c2078fe6b32c0a99b470bb715abb24a44258cefa43409ef9190aca63e96fc0f6cb43d847ccfd1a085b166620181dbc608beac742d4908cef6c0eed3b9a81ea3bdc0920f1ac4cfbbf3f010eee9e6c21322d30f69a3e40381346de7b3efa44e536d9840af49a7a167d04860bf5caa0ddad55b35574ee4f5dcfa31563fe32997ead895e36c92b0dfb929d67452312bfdb2f9ba213f203e14bfb0799"}, &(0x7f0000af4000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000569000)={r1, 0x909, 0x10}, 0xc) accept(0xffffffffffffff9c, &(0x7f0000442000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009cf000)=0x58) getpeername(0xffffffffffffff9c, &(0x7f0000c28000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000d52000)=[]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f0000f0d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x8, 0x6, 0x2890}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00004de000-0x4)=0x0, 0x4) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000006000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary='\''}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x0, &(0x7f0000028000)=0x4) 2018/01/30 13:15:21 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffffffff1d8f, 0x0, &(0x7f0000001000-0x1)="ad", 0xffffffffffffffcd) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d5a000)=0x0, &(0x7f000012f000)=0x2) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d1d000)={0x1, 0xc2, 0x7, 0x1000, 0x1d, 0xffffffffffffff9c, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x3, 0x80, 0x9, 0x0, r0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ec000)={r0, &(0x7f00003d0000)="c60e27800180000000000000b668256262d496", &(0x7f0000542000)="5f24d4d7f3339dc2e9edea58dfaa43301a63632fe9f12cc190d5c5ca5c79615ec0d6914f64afd9e01ef391", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="fe", &(0x7f0000808000-0x92)="86920c2489e23da9e858b9fc3fc66e8447789c1d78ffbc11ca332d20df1c494b5a16fea8b9a6fd1bc967029c444e5877772fc7ea0e2591cf468186eb66a1366b4095b9d0adaf8b6ab7538f8b5bb2543e82b865bd31b672db93a3be5a3a7be96271fe98005f33670c8e003a537a4adc32418a5cb8f105d174ec358cc793a208af93d9e91712e1fa060f42d4498a97c4f78762", 0x0}, 0x20) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000007000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000002000-0x4)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x201}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000009000-0x4)=0x0) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b8b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000640000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cd3000-0x4)=0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d2d000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005d3000)={0x0, 0x0, 0x0}, &(0x7f0000375000-0x4)=0xfdd6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000873000)={0x0, 0x0, 0x0}, &(0x7f0000d4f000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f17000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000628000-0x4)=0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000568000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003dc000-0xd7)={0x0, 0xcf, "a53e4846d679aaf11774ef27f040145fc540b0aa0808037fdcbd302e9c521a38f2bf456d463a64225e1605224f302826547a064ae1705866fdabfb996f4f41afcc5fa5397c15388bd4a207a50e1d31a92e160085ae6012e9a7c4ce45ba6faa894cebd5ef709e3f438922be37e14ca116f2f51820c7f71ba0bcc8d79c7bd3230e173bdee7eee3b204d4bca62a3e626881e4554cec11d5e9ad6699eb9706decc19c3d5fdcd965e8d30094cb12498ff328636055ad2d67597bc2a2692c9a86820eb3050b3f7e683706101e41b7d205c2d"}, &(0x7f00006fb000)=0xd7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000064f000-0x8)={r7, 0x3}, &(0x7f0000f78000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000029f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) r9 = getgid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1a000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1}) sendmsg$netlink(r2, &(0x7f0000627000-0x38)={&(0x7f000070a000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc, &(0x7f0000e37000)=[{&(0x7f0000aca000)={0x4c4, 0x2b, 0x9, 0x4, 0x2, "", [@generic="6c1328e3b86cbf4648ef8e44f9cc8ab078998d7b531dbeaf0ee5cecc4eb00b1ce5224eb6b4f3644970ca2310aaeb2e38db79611087ff6dab9acfc58feb843da996280554532fcc51f4f5cae79703df02aef9bcd1340e5a98d06bf177888e135633d4fdbcfab5f24457af6271aab07ef4b65e001f86deb0903178641636d5f8a86743692837198c02dc62a511b9f8e45acdd7789f7146fe4772b8b5b2fd6db16be818ebf74111f733892fc776d9e35b304b15db73bc2cd333fa52827852a6f067cc2e5146e6d8ec2659f24b9242f67040d5a907494f583e5fe42d", @nested={0xbc, 0x6d, [@typed={0x1c, 0x12, @str='ppp0em0em0md5sum\x00'}, @generic="0ab5c26ff663b431197d02d9625a2dad80000894f2665f8aef7c87f8d9bfd55c0ffcd34a73807c5b7d254c252e235b04d7f189b18b36e9f8aa2ae8b9bde00b0f79ca1cec0a1aa23c35456c093691663493dbbf9c9881d8fc29aa115b19e3c828a9cb75842ff66c8022e2e251fdfc8f", @typed={0x2c, 0x58, @str="2a5d73797374656dfd6b657972696e676e6f6465767d7573657273656c696e757800"}]}, @typed={0x10, 0x3f, @u64=0x7d7}, @typed={0xc, 0x92, @pid=r3}, @nested={0x88, 0x11, [@typed={0xc, 0x6f, @pid=r4}, @typed={0x8, 0x4, @void=""}, @generic="f1d057bdfe65115a87c06f65d932cdac6e87a5ded4ad23fec059371221e9e2f34994660220aff28f964c0984820e75c752b704098fef4dd462f10f97f52dd91ce2c1304f39a7edcae7284e702754168b076c96f2a8c243", @typed={0xc, 0x5, @pid=r5}, @typed={0xc, 0x96, @u32=0x40}]}, @nested={0xa4, 0x64, [@generic="ad07ac8706f10240a8769b2f7e1481d17d441a0447e33f85477da9a33179a767f80415401326526fac66f70f0fcd31c726dfe4f8b6118b7e45b4aeca59c1be7892dfc3c88ed5cb71108a9066451e7bbd300922e786518d7cd8c22a2031fd19a4b6670f377a0ddb8c8890c98a2a30b573e391ba41053b94b751f3a72b97536bd301ab3cf56b174f32e14ff08795d8d060a4cb962447a81f2bb37811cfffa677"]}, @nested={0x154, 0x2, [@typed={0x18, 0x2b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x80, @binary="0bf8ef25"}, @generic="d56a3369bbfff1ea8dca0c6913d57fe6f05caaf1d4c8c774e6b54811da72991cf358b0266d6e99ae7f3dc97d41aa3bf609b38f309bcc1112152a417d75748dcb7154a73240db2cdfd2fab2df9d10b77d3929a021c61838d262dc8dbde52033ed5a2883b3ef103baf38cd2d98f000afbed447a990a1216ae615904f88af6e3a4082ebc6d791acaabeba0834c366141a8addc4cf3f81d76db0919f59d7a31784999d79e124de38ad71e01060522f36978b7631a3aacbd45b53b5552d4e0ffb4f72efcd4be177718757374097651404e272e67ef0e6ac92a8585b8ed5f2e7923da131c5a2", @typed={0xc, 0x2d, @str='\x00'}, @generic="f51b1bb41e5b29ce39b6a7874cfd860601c820072bf3cb9ed5184b1a7d28f13b9268997a1586b25af3a33e37bf44068bce315715d38920acf9d632f4cd"]}, @generic="f6796019fc04e5b704c0d7f209fcf3fa13427e7d6f2e0322ad1f6f5791574ffbc18d4f1f0bc3552d422206f5291724132bd2636576ece3ab69013ce70bb0d76c6717ef733c354ccb350fce3ef4a203c21566eea9da76bfcc8409f0cb075f128d370755de415a4a6cc2b4bbc958175a325460febd96593e2ed6ba5d1e865609e01b23"]}, 0x4c4}, {&(0x7f0000b87000)={0x368, 0x1c, 0x300, 0x3, 0x1, "", [@nested={0x358, 0x1d, [@typed={0x8, 0x81, @void=""}, @generic="710e572cca0d658864b0bc78381fb97af3f0c263a8ed113d4e8908da2d7cf82bcebea646e4d4ce0c60f4f8adc2e1b5d8faa9f3b75a96c6cd4a110eb631cc5ad38b83f02e52e6e756258ac885dfdf6fba04e00056bb4a9c20d473c4492907ea9ad61ff302571ede2732c8188f6e1a9d033d7cb59cb414330e1a9c45a578752cb92f2a", @generic="f550203aac35dc750f0880bd1ca72b2ceb", @generic="7adcae8027a4301d8d845d0ceab58a95b350797aeaacb7514501bbbbed8ce90e027e6559d3d066356948310b202d441ea152cb80d55083d3762716f668bb1bbb939f7d5274b13264cf1294910819e2987c16a115145d4de06dcad423801cb3ca1de9933e6109b97d7b0dc1e6f7eb081edb6b740e74ae1852b0902e997b9f05e23b54d4fdd1bd335b17cffb101acd229ea0b83e71b8f22acf798a7aa23889243aae04f3fd34d08323dc21653fb2ce0765b0261298a3b3d9c4713082d6ab42762b18715ac28110345c368ad3c4423116f0349264b6cc45e0b6f2d3125d80ed17deda4f658df5209fcb5e84e19080b3092665b6c3cd", @generic="22c9a45ed5c35044c378e3f5207b9bd7b114317ab44d97cb6f266fa96aaeaa9aa97da78161f1a2b94a6da559756ee5bff9d0c271e9be0f39087d5910bca9cf92f4858953f4614e706725977be3a4e87b5637dc9d02d913241cf87bab2e29e0184a53424ecaded44ef167bb0a4419d772b4ce16a44be34ca0bcbbe9f1f351ee40c0d3594f1c3064adbdd9a4c38c68a60378506e2688d7a975bf3f5adb2b06b2d956df6d27db2484b2473f060ec778efd05382322481c4b21d5e60b2257acc", @generic="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", @typed={0x8, 0x29, @void=""}]}]}, 0x368}, {&(0x7f00004f6000-0x104)={0x104, 0x1d, 0x22, 0x3, 0x1, "", [@typed={0x8, 0x89, @void=""}, @typed={0xc, 0x61, @str=')\x00'}, @typed={0xc, 0x32, @u32=0x400}, @generic="f1f76b245591465eb3ae4148b48b430102ad7295cea28733448e3fe6c045e5c492d642862f2ff6675da0d2972764f635ff728db0dd7e8d57f7afd2c88a0a94b33c80bf91fef63927f3908c11f03c37a785c7619baa5e998944000092218727c3d7baca77175620a1e12e0ea211a97c6c047b4d50123fdc3ab2d7a89b56a4daafcaf97a277390a111d5d7fb4cddec9356aca9345cf8c6beb9dca8e58b88ca815842b1553d6a3ea2680f5c840aebd630f5836aeab83edd0343f884eb692635f9967a9e54c2a2", @typed={0xc, 0x7c, @fd=r1}]}, 0x104}], 0x3, &(0x7f0000d02000-0x38)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x38, 0x8001}, 0x20000000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000026e000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000431000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e30000-0x4)=0xe8) [ 44.534837] Protocol error: SET target dimension is over the limit! 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000b53000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052e000)={&(0x7f000048a000-0x60)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00007bb000)=0x0, 0x80000) r2 = accept$unix(r1, &(0x7f0000d08000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000827000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000de4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000619000-0x4)=0xb) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000199000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fb6000-0x101)={0x0, 0xf9, "ef27ddd9b785bf4ff5a2834dafaa99e7e9ae4fd98f91c5736f401178a69f46070c45f8bc727c2993c412559ea34cee3786fd645093ba88433734e20b5037c41df0d6f35190bea70d109ab97893e99b3ac290cb7b5d5fd87e1ade51fbf0f8cbf84715c3dd8567262546246bf7034f206515515b09358f1ec1608def4b1e2dc6759361a2a50c5e3aec17e6add080e1c73dcb80fabd5c3506313e0518df1cf5444a14f1602bb42dc0af78a6ec98a0d2282749ecc5bbeb0a376c357144639c1047487c300956ed596f3ff5c5055cbc0dad8f2c80ad4a89e9fcfa4e08ca587e9f5b7527b6a185c08176ad51452703c7c03594d24e48f04c1bee08d8"}, &(0x7f0000f5c000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000038e000-0x8)={r5, 0xffffffffffffffe0}, &(0x7f0000e8e000-0x4)=0x8) accept$unix(r2, &(0x7f000024e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cdb000)=0x6e) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009ee000)=0x3f) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abc", 0x21) ioctl$fiemap(r0, 0xc020660b, &(0x7f000016b000)={0x3, 0x3, 0x5, 0x7fff, 0x2, [{0x8, 0xcc8d, 0x47, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x3dd3, 0x8, 0x400, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}]}) socketpair(0x11, 0x2, 0x3, &(0x7f0000a5e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e84000)=@int=0x0, &(0x7f0000f1d000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) [ 44.617421] audit: type=1400 audit(1517318121.614:35): avc: denied { getopt } for pid=6871 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000873000-0x4)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000bd000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00\x00{\x00') 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000047d000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003f7000-0xc8)={r1, 0xc0, "e125fdd7561cb4be71ca424a42f92d61854f9ceb497b19a52377b4ad3435d7cebcdca08361dece92cef183e17d08b94b455acd1384b459a631b9896870d979a17b55a053518d196a85649808f2f27a4c11602ae60036f3bfc4f358bd66f9378c64b0f07f75aa62e1a082a30bddb49c2067eadd513d8173ee4a3284e925977772a848d3eb12acb36dd8a90076a8d218aa1a93bca343493f5d80dcde7a33a72d866937e86538fff13fbf917159a112e341a9483a2d070ca9a28e16e9b89ac17264"}, &(0x7f0000000000)=0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/30 13:15:21 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0xff, 0x200, 0x0, 0x800, 0x5, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b0a000-0x18)={r1, 0x7fff, 0x20, 0xbd, 0x3}, &(0x7f00001a2000)=0x18) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ba9000)=0xfffffffffffffe0c) accept4$vsock_stream(r1, &(0x7f00002b8000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/30 13:15:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd0000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f000064a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b67000-0x4)=0xfffffffffffffff6, 0x807ff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001ee000-0x6)={0x0, 0x1000}, &(0x7f0000beb000)=0x6) getpeername(r0, &(0x7f000074a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000489000)=0x32) r4 = getuid() sendmsg$nl_generic(r3, &(0x7f0000cc5000)={&(0x7f0000edc000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000394000)={&(0x7f000055b000-0x320)={0x320, 0x22, 0x10, 0x7, 0x0, {0x16, 0x0, 0x0}, [@nested={0xf0, 0x79, [@generic="101f7806f814e42f87d52126fe07c4c71ddc7f0a5485e3f0ada847829e40d527b66cc7939425693b8b62500596150e7f113ab4c7ecd109cfb33e74c6a8b82c7b80e94264d59c01c36be7f8de9754f9fc18f8f198c38df5324398344ec3219fd4ebe75c6e2711ed56355c771a3d5756acf65ca4d9bc55e64294ed6de20bd4b46e9c83c1bd66a295ccb5bce58a72e5bb346b89d00a76094c0b772fc8b6880e6a93d977276c2f5af8d1579f3de580e3331982976c690ceb656d0538a13ba2a7c638dbc6ad9b14de2c5ee4d722ef6800f61043f518cb16bdf2793fc4542cf05b7216039fe50bb877e492926e4546"]}, @typed={0xc, 0x7c, @fd=r0}, @typed={0xc, 0x61, @fd=r0}, @generic="c7ee44b6a3d768b87f5fd1aceb4e14a80b06e711d3d029c0cebd98711ccb71b1e658e09cf6acefdf0b02aef139712d4dbf504cabc4c05f1b29012595439ad65a0e6be813165b306f942e45a503630cf3d5837712071dbabafb15debad969c8ee0ff133bc0b2abdcd0a59cee78f922ebba64f000eb1f8b7862b52e8049904d3feee1faa244c4a9904d45e55f4", @generic="4dd73614193c460e3b62def9b3d0e47b2261d875e2c5af5b71dd10c861043acd65172d6e07402c2f202956b5eb1a2e221d53c9851809cc74412281d417d625c1492d67deabbada4b3942b15b3c0b13531ddef48348dc4298339ac42947a48b67bdbcd169c81bd8c25a2ff1e723c5e52fe297", @typed={0x8, 0x4d, @void=""}, @nested={0xf0, 0x39, [@generic="712a5534b749d1156de30a9228f7e5b05edc8d7747a3503861a8feb0a9de9e2d062d52e80d5b84f606fe5e3050f24d747284653cbd9e712bfa73b6142dde66956c2e813f641e095b21d8050b4d342e1bc27ec333ba3ae3be4ed2009fdc038ec9fda232103aaf22275324e1db635fb78ecd94ab6423b861f1a408bed2e99812f3513050df3e3739f60e4e9aa1fc121bdd63345ef6f2a468a80917941c0e1613727c11b1fbb0be7361df536d62ca7f5b698676d54c1190f4eb7704965d7285ecd748f6901d58d8948b64de", @typed={0xc, 0x40, @u32=0xe31}, @typed={0x8, 0x8, @void=""}, @typed={0xc, 0x6c, @uid=r4}]}, @typed={0xc, 0x6, @u32=0x9a02}]}, 0x320}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000800000)={r2, 0x18, "89b24cd602294ad9b0652cc81d3b52c83791ce9c7d4307a9"}, &(0x7f000096c000-0x4)=0x20) r5 = socket$inet6(0xa, 0x2, 0x0) sendto(r3, &(0x7f0000ae2000)="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", 0x1000, 0x8800, &(0x7f0000546000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r5, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00005b3000)="2daf08b0463b901fef25cdb914453aad", 0x10) setsockopt$inet6_udp_int(r5, 0x11, 0x4000000000000062, &(0x7f0000719000)=0x800, 0xfffffffffffffe9d) syz_emit_ethernet(0x47, &(0x7f0000a44000-0x1060)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "4ffa50298729bde43c"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000009b000)=0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f00005bb000)={0x0, {""/7}, 0x0}, &(0x7f00004dc000-0x4)=0x10) r3 = socket(0x1b, 0xb, 0x7fffffff) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000416000-0x4)=0x1, 0x4) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000192000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f000092c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007e2000)=0xe) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000baa000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000363000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000524000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e27000-0xb8)={r4, 0xfd, 0x5, 0x5, 0xfff, 0x0, 0x6, 0x200, {r3, @in6={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x999, 0xd, 0x7, 0xffffffffffffff81}}, &(0x7f000021c000)=0xb8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000cd4000-0x78)={0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0xc3, 0x2, 0xf1, 0x13, &(0x7f00008d9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x81, 0x10000}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f08000-0x10)={0x9, 0x2, 0x7, 0x3, r4}, &(0x7f00005e0000-0x4)=0x10) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x8, @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]}}, 0x6a) recvmsg(r2, &(0x7f00002c6000-0x38)={&(0x7f00006a2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d91000-0x30)=[{&(0x7f00001ea000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ee000)=""/241, 0xf1}, {&(0x7f000036a000)=""/221, 0xdd}], 0x3, &(0x7f0000a5e000-0x7c)=""/124, 0x7c, 0x80000001}, 0x40000000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a1f000-0x51)={0x0, 0x100, 0x1c8a, 0x3, 0x3, 0x80000001, 0x200, 0x0, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x8, 0x3, 0x20}}, &(0x7f000091d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006e6000-0x6)={0x0, 0x0}, &(0x7f00005f0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000012a000-0xc)={0x0, 0xb17, 0x0}, &(0x7f0000f5b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c54000-0xb8)={0x0, 0x8001, 0x4, 0x6, 0x3af6, 0x33, 0xfffffffffffffff7, 0x4, {0x0, @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]}, 0x1, 0x3, 0x0, 0x236, 0x4}}, &(0x7f0000f30000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000055a000)={0x9, 0x20c, 0x7fff, 0x3, 0x0}, &(0x7f00008e7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fce000)={0x0, 0x7}, &(0x7f00001cb000+0x1b)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000452000)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e9000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a00000-0x8)={0x0, 0x9}, &(0x7f0000cea000-0x4)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000015000-0x10)={0x2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d51000-0x20)={0x5b2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000854000-0x10)={r6, 0x7ff}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000006000-0x8)={r5, 0x400010}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000008000-0x4)=0x1d, 0x4) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/30 13:15:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000045e000+0x49c)={0x4, 0x0, 0x6, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000ad8000)=[{&(0x7f0000945000)="a6973ddf2553b9f8296c2c23046b2180106f8c5ee90d2ed522972fcd15663231d8086d6af425751f666f5cea2a53a687d623697c46cd6dd1c3d1b53531dce14cbf035003d0326e49a9a6644ad79da489", 0x50}], 0x1) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 44.718825] audit: type=1400 audit(1517318121.650:36): avc: denied { ioctl } for pid=6871 comm="syz-executor1" path="socket:[17535]" dev="sockfs" ino=17535 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 44.790069] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=6924 comm=syz-executor3 [ 44.852012] audit: type=1400 audit(1517318121.653:37): avc: denied { write } for pid=6871 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 44.881495] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=41 sclass=netlink_xfrm_socket pig=6937 comm=syz-executor3 [ 44.894853] audit: type=1400 audit(1517318121.697:38): avc: denied { net_broadcast } for pid=6894 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 13:15:21 executing program 4: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000287000-0x6)={0x0, 0x5}, &(0x7f0000398000)=0x6) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000399000-0x6)={r2, 0xffffffffffffff80}, 0x6) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000a000)=[], 0x0, &(0x7f0000009000-0x218)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006000-0xc)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) 2018/01/30 13:15:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00005b7000-0x1d)="", 0x0, 0x0, &(0x7f0000523000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000b01000)=""/1, 0x1) 2018/01/30 13:15:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000)={&(0x7f0000012000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000013000-0x60)=[{&(0x7f0000013000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000012000)=""/118, 0x76}, {&(0x7f0000000000+0x34b)=""/4096, 0x1000}, {&(0x7f0000012000)=""/125, 0x7d}, {&(0x7f0000001000-0x24)=""/36, 0x24}], 0x6, &(0x7f0000001000-0x98)=""/152, 0x98, 0x120000000000000}, 0x40012120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffff2b) 2018/01/30 13:15:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e37000)={&(0x7f0000572000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket(0x10, 0x200000000002, 0x10000000000000ff) write(r0, &(0x7f00006f1000-0x20)="1f0000000706fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) write(r0, &(0x7f00000ee000-0x84)="649366699601cb5edcedec1432f6f6bcf51eae29292898ce17cdf2165f2f184f28f6879096d9c08522b77583d156a78e415dcc89d23047a02a14494571c2a3823a3de608a645f9f611909f7f0e2ced5648844f427bf99a6421609b1aa9284dcf49658169166f739055a29642a88dd836544f17d67de98badc6f75f0643400eadf4821bbe", 0x84) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000036a000-0x4)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e94000)=0x4, 0x4) 2018/01/30 13:15:21 executing program 1: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e3000)={0x0, 0x0}) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e4000-0x8)={0x7, 0x0, 0x5, 0x3dc8}, 0x8) 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) bind$netlink(r0, &(0x7f0000cba000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc) 2018/01/30 13:15:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000155000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000294000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x8, 0x2, 0x756, 0xa, 0x80, 0xa0, 0x8, r1, r2}, {0x0, 0x0, 0x9, 0x9, 0x7f, 0x8, 0x1, 0x3}, {0x101, 0x5, 0xf53, 0xb1ba}, 0x3, 0x2, 0x0, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x3, 0x7f}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x3, 0xd90, 0x4, 0x1f, 0x8001}}, 0xe8) listen(r0, 0x2) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x0, 0x2, [0x1000, 0xfa31b73]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x8000, 0x8, 0x6, 0x0, 0x8}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f000042d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab6, 0x3611}, 0x98) listen(r0, 0x0) 2018/01/30 13:15:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000007c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000070e000-0x38)={&(0x7f0000690000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000147000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000330000-0x1000)=""/4096, 0x1000}, &(0x7f0000568000)=[{&(0x7f0000815000)=""/240, 0xf0}, {&(0x7f0000918000+0x285)=""/77, 0x4d}, {&(0x7f0000f32000)=""/162, 0xa2}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/172, 0xac}, {&(0x7f0000fd6000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb1000)=""/251, 0xfb}, {&(0x7f00004fc000)=""/192, 0xc0}, {&(0x7f0000050000-0xca)=""/202, 0xca}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009ff000)={r0}) accept$netrom(r1, &(0x7f0000618000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe7000)=0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002a000)={0x0, 0x1, 0x0, 0x40000000000}, &(0x7f000095f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d0c000)={r2, 0x47e}, 0x8) [ 44.922165] audit: type=1400 audit(1517318121.850:39): avc: denied { setopt } for pid=6929 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 13:15:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ffd000-0x8)={0x0, 0x3}, &(0x7f0000695000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000098000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000160000-0x4)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0x3f0, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r2, &(0x7f00000c1000-0x1000)=""/4096, 0x1000) r3 = accept4$inet(r2, 0x0, &(0x7f0000793000-0x4)=0x0, 0x80000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000009f000)=0x3, 0x4) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00008b3000-0x2d)=""/45, &(0x7f0000c2e000)=0x2d) r1 = accept4$inet6(r0, &(0x7f0000c2b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d87000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000057c000)=0x0) poll(&(0x7f0000221000-0x40)=[{r0, 0x8000, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4080, 0x0}, {r0, 0x200, 0x0}, {r1, 0x401, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1004, 0x0}, {r1, 0x1012, 0x0}], 0x8, 0xffffffffffff47f8) getpeername$inet6(r0, &(0x7f000024a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000385000-0x4)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000060b000-0x108)={0x3, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/30 13:15:22 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x3eb}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0xe7)="132dc9e9a551e51f23055009ef0921caff46aa5eaf0974f8d8c51a89061c569f023945152830efe6f2a5f49dc6ab12a2437609bb9a33be6861b2db2f16efebceae95af165c6aa43a1aa805c53615554108c2e4732bc15c2635442e00cd85cb784409d4549bfd6e08b1ad0d4882b59967d67505a5a2a2375da472dcde74488049b1d23952aff8cabd6b40f169982f3db8a6920000613f7171de9b85173df29cf8f557d747a44a9d3d95c926eb13405ed449a7dbfe5f066355afb66cc7a6008ee0b2c69ffb4af06ba85f5d801454b4c2d3be0b220bf028c49cdbddfd11ddf14ba003a415cbcbca41") 2018/01/30 13:15:22 executing program 1: socketpair(0x1f, 0x80b, 0x9, &(0x7f0000ee3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9aa2764}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/30 13:15:22 executing program 4: socketpair(0x1f, 0x807, 0x0, &(0x7f0000ed3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000008000)=0x19, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a) sendmsg$rds(r2, &(0x7f000001a000-0x38)={&(0x7f000000e000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000006000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000021000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000021000)=0x14) connect(r0, &(0x7f000000a000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000016000)={&(0x7f0000002000-0x4)=[0x0], &(0x7f0000017000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000022000)=[0x0, 0x0, 0x0], &(0x7f0000022000)=[0x0], 0x1, 0xa, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000013000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3800000000000000, 0x9, 0x7}, &(0x7f0000011000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r4, 0x58e2, 0x10001}, 0xc) connect$inet6(r0, &(0x7f000000c000-0x18)={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000022000)=0x5, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x258}], 0x1) pipe(&(0x7f0000a23000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f44000-0x10)={r1, 0x28, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e2e000)={r2, 0x5, 0x8}, 0xc) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e78000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x14, 0x0) bind$nfc_llcp(r0, &(0x7f0000b10000)={0x27, 0x80, 0x8001, 0x6, 0x7, 0xf437, "064a035a5e8e5d9a266375d695a16751fb13e16b8ad50fb5f86c761153ac37b21ac4feb4c42de6455c6d3b6fe52585f639fdee713d3ff2f898a9912bd1c2cd", 0x15f8}, 0x60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffffffffffff}, 0x1c) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000e7a000-0x8)={0x1f, {0xfffffffffffffffd, 0x9, 0xbe85, 0x6, 0x0, 0x1971}}, 0x8) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f89000)={0x101, 0x0, 0x8200, 0x7, 0x8, 0x8, 0x1, 0x200, 0x0}, &(0x7f0000fb1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b3000)=@assoc_value={r1, 0x2}, &(0x7f0000857000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d85000-0x28)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d81000-0x6)={0x0, 0x2}, &(0x7f00005ce000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000863000-0x8)={r2, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000526000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f0d000)=0x7, 0x4) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f1b000-0x8)={0x0, 0x7fffffff}, &(0x7f00002b6000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000bf000)={r2, 0x7ff, 0x6, 0x4, 0xa02, 0x80}, 0xffffffffffffffca) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d9f000-0x20)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00004f0000)={0x8, &(0x7f0000f1c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvmsg(r0, &(0x7f0000f1a000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1b000-0x10)=[{&(0x7f0000f1b000-0x51)=""/81, 0x51}], 0x1, &(0x7f000048b000-0x4f)=""/79, 0x4f, 0x1}, 0x5) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x3, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x8000f, 0x7f, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001e000)={0x0, 0x80, 0x8}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000012000)={r2, 0x200}, &(0x7f000000c000-0x4)=0x8) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f04000)=""/211, 0xd3, 0x101, &(0x7f0000000000)={0x3, {"84ed1f12141b84"}, 0x6abc}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0xfffffffffffffffc, &(0x7f0000af9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}}, 0x0}, 0x1c) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000f000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0x7, 0x4, 0x3, 0xfffffffffffffff8, 0x9}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000011000)={r3, 0xffffffff, 0x5, [0x7, 0x0, 0x8, 0x31, 0x2]}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000013000-0x8)=0x5, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000010000)={0x1, 0x8001, 0x2, 0x4, 0x0}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000011000-0x14)={r5, 0x7, 0x3, 0x80000001, 0x80, 0x4}, &(0x7f0000009000-0x4)=0x14) [ 45.093678] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 45.101194] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 45.130379] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/01/30 13:15:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d7000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00008da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x7fff, 0x7ff, 0x1000, 0x9, 0x9d23}, &(0x7f00008d1000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d6000)={r3, 0xfffffffffffffffb, 0xda}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={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}, &(0x7f00008d8000)=0xa0) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a43000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000e60000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000237000)={0x1, &(0x7f0000904000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00006d7000)={r2, &(0x7f0000a3d000)=""/155}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd9f, &(0x7f00007cf000)={&(0x7f0000011000)={0x1c, 0x24, 0x320, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(cryptd(cbc-camellia-aesni-avx2),sha224-ss'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ed000)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe6000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) [ 45.138987] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x1, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 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) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00003ad000-0x46)=[{0x0, 0x0, &(0x7f0000bc7000)=[{&(0x7f0000a46000)="91d7eec9e40d949c8579683a637e17a7367ecd4d19db82ca84147c26d5b7d25be42bef18f3a3aecd94cbc7fb5940bc2a917a17f20a884950c00ca0cb892569", 0x3f}, {&(0x7f0000f78000)="46f0841b514b2abe1c5ab0ca19c54a03ebb3410b17b0f58493d3e902edd5e986b6be5e37434d64cffd1a008e7e209df859e8cd3da00da9f2071458aae09096caf2e11cc0775d6456a760af25963469203650075bbdb3b0c6715ab3a7cfca38d5796bd9d1b7ffdb7fe6995bbaf7bfa64b2e560660d4c9dfaf184aa22606c04607", 0x80}, {&(0x7f000039f000-0x44)="cf02fc31ce0780550fcdba5fbfa823f4e8a4051495b257f1bbdedbed55d674962258cb23a1056d4c4dc694e8376702906bda334c2f7faa3da27293d9146c04fd3df486f8", 0x44}], 0x3, &(0x7f0000bf6000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xe0, 0x117, 0x2, 0xcc, "fabf2c2b205eee7fbea19431a6f37a1925eb7c2c6e92f3c4b816afe9641260bfa872ebcf966a57e71e30888ac1046668c33f5aac7ed657100f068b3f1fa876f261a39d701dbe1aab9e3ae8853df428d8d70ad8fe62376feaa757b6d9c71651125cd62df105ac06a52e59fc77618b2124a58a560f69c3e1df73d643d8bbc24c380a4a1fa1e98f0ee29e0ca4b078d90f4446e040dd7c82ba7c46da0200c9b74574b84d8657c45cff7acf59b1b522644a6481956944b4bef85b1d4a92a2b61b60600e4cdc23b7d65d2117a52905"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa5, "fc929b97354d0bfdf60c3b90430ed372a9616f6d187689ee4dbf4e9952ff8481edac4ada970d1ece2c0734e434e7361d8c87bd8c1a8b78d49d3bc239b8fb4baeca8f11116879c15f3a7841327b663cfd523986cf3590dbbfc81c99f22f4dd0d3f631f83f92738d1e32759e76c30c3d2668f5313a4081550d446968e441cb7bb9a5922eff6b43e713e06b412d431ce51f7eb1124cd12e53c31b3eaf3ea26b960f7260b4ee9f"}], 0x218, 0x4000}, {0x0, 0x0, &(0x7f000014a000-0x20)=[{&(0x7f0000f78000)="be8b2ab89a84927672f6a79d4dc396fb043e7821c9e68a7a61da917fe9553ecda11ac4", 0x23}, {&(0x7f0000f79000-0x1000)="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{&(0x7f00003af000-0xdd)="df9fba4f744156df826f2ffbd02a7231f19423ca1141fb532a7d5ea19aa1816b8c874f89f3d1f967eb432ccad2b663c14fb50e1759da9efcf0482f5f0943ed5407188d9768b9db861522b606405cf34ded4c757c03ce394479ee1ae8c2b953fc318118b9c0226d56d86bf7f9d8f0f0d1b92b8ef2e7827c998ec408056d6b71444b035d03595c7417b335bb7381844bb48358cf5bd0378420b19398340a4961aabeaf8c70816514a9e00fa0170c661c57464c4bc29f1af605d0e13e470308700b6266ae84c40e5c4a64f84d20d4a4e8aac92aeb05e3bbc097e958d0a93f", 0xdd}, {&(0x7f0000aa3000)="57e7d1179bd9246acdd4c8f2799fa48df1ca5eed21ee5ff0b8b6febf46fc1d9aac5bf7ac4cdb860193bad6f1cae640974bb34be316dc9fb2fd25a3f39be38b0042e91a465f144bf089fea5a2e5bfb24e7cdf5276a5d56cd42225682e6b64b4c0f58cf403", 0x64}, {&(0x7f0000a99000-0x4c)="415bf0be3d3460eac96ba82c3cbab28e75264234ae7959ab3577ccff7cf6845cb772b9a028de34449a109e93d39760b7d97b6438ee72ebc3e3708908ec9b39fd9aee8559af2e089ee59b3265", 0x4c}, {&(0x7f0000e24000-0xcc)="a11fc9a42ada9b6acabc693351e2a371f544e362a06d64f097342481816da426008b01416c2695bd9473bb893f9298370ec9afc4fe989477b2af4e3a3fe658bb1affb31712388b5a2aff6c3e9308f458a5f3434ff3a1df7c37539ec7ccf577503142a4cbf7e9a800ed85635ddb7c2aa9dec290da794f94f69f3c56387f2bb9b8cd0d6c55e04e20b56718336f9602546f4584ec2557ba881fa648990f5407d426b832c3e459b36d31de94c6c24426976c0cda1bd3366c41ba4285d180e01c45b538d05df783d42c1f4b2b9c6c", 0xcc}], 0x5, &(0x7f0000f78000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9a1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0xcd}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x10a8, 0x40000}], 0x3, 0x20000000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7a000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000799000-0x90)={0x4, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c4000-0x8)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000cdf000)={0x9, 0xb43, 0x1, 0x4, 0x6, [{0x1000, 0xfffffffffffffff9, 0x8a7, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x49, 0x80, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xa1, 0x393, 0x1, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x99b, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x81, 0xfdeb, 0x4, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x3, 0x3ff, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000072c000)=0x0) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000044b000)={0xfffffffffffffff7, 0x9, 0x5, 0x4, 0x7, [{0x3, 0x8, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10001, 0x4, 0x81, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x0, 0x9b9, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x100000000, 0x4, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x473, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000a5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a32000)=0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000397000)=""/244, &(0x7f0000e1d000)=0xf4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) pread64(r0, &(0x7f000025e000)=""/82, 0x52, 0x0) r3 = accept(r2, &(0x7f0000ae4000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b41000)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000170000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00003f2000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000585000)={0x0, 0x0, 0x0}, &(0x7f00003c6000-0x4)=0xc) sendmsg$nl_netfilter(r3, &(0x7f0000481000-0x38)={&(0x7f0000329000-0xc)={0x10, 0x0, 0x0, 0x20000060}, 0xc, &(0x7f00005c0000-0x10)={&(0x7f00009f7000)={0x1184, 0x9, 0x7, 0x4, 0x1, 0x2, {0x5, 0x0, 0x9}, [@generic="1b59f07d75b07dd2346c3ba4bedf92207c9c3d1f3800981f7ab65cf0e45a7e1e737287378b31ef6811772545d91869f16b0d0edfdcfba2b2732871d8d1e62365b5173500710584135781641e03dc6fd7bce55a747701f3f2af7a98c5e6f8b7760628990ad55af9c0ee6301f1d1cec2a3544805eda616fed51f37509715ddf3809dd711030cc187f7533a92f91b15fb50846771766efa140a0ac08ef911b3a03ac957427717830709282e6c07969b0e8bf30b9fb1dc74ba4db82051ec8048280e62f97adab27e263022ae04a4f978927f18f39fa225", @generic="55f81b0252ae681bf2f25a763292aac878a0a2276ff4c37ccab64d5f616f9bf6d2", @typed={0x1008, 0x8e, @binary="3be96623f0a129028d53426bb3e22e1663deaeb5b43e79513fb9db80eb320c3836056b7286ec55c2387bf695647802faef9f4ff8eef4cd1de814decc34f4a5839e370b9275c0a7eec6cbb34a99552cd5a55bed0212294f95ef3825c8a835f69effcb2e6a65092fc8c98b1a6a1d14ae974f499d4636b62d60ac77c20a55335ec25a863645e2a8b498b4309b46c69a1167e1fa9e3bd8ba0ad9ae19806d766e0596f63b322c9a150fb48f3547d74e4b7f16777443ee9043a6dc2a5de7ad1e3af362f9bd3f71da2c5c055da6a1776ce48e575cb00a55f5dfc3787679d907a175e3daa265677d8dd7e37dfee02099ae1c26ee8f812d8a094b466d9e1d4fdde25b88b24049c9f069dc4ba420b1e9e3e9efeaf7565ef86464bafea825d68eb487d82e2fa9883de4dc2eef793b7fc31c2ce948dae3e12d15f49f508ef086e1d19b989b8c12c2a82e1dbb703e770452937ce7f86d4ee904975cd42dd49699a0cfa48ad2a285222d226e4ece0d748259a165e6542e9e97eaa920c2fa132347aa8edda44b39c83eb1aebd5cfb067815682d1763133abdfc38aa6e5381857ed895515efb9b836c650ef6bc3cd90eb61ef03d52d0e27d98ea2ee2a732daf6ac47ab4d00e755547171353251923578aaed013cf523289a79f7935fa92bc371e351263e4f7ee89b18e3a75d9088d8de8e72ca5d6f13eb52d5b76f713d1cd1f4309e1aeaf0f1933d72968a56b87553dd08ada942e8820d6427fa978111bac9cced48c04cdd64c99d767d8f1a13695ff821b756a7a7267b53e295aa93ddf7304228a39bb60f87607a6c8daaa5b697c6bf82b403ac88e8f7fcfbaeb87bc8aa49c9d654118f5cea443357b40cf43986d6ba28d80553b1d3a0358033d8e260e89f0dc7500245d4711e8b340a0a71957684328f19dd0e06df9e3bd81736a0a38a7ae41b56e19d21bde7b171c98fae6a1542475132222fa68ad040de5a67201f0bd2c847dbe79972496ee148c75493ecd6fba381c7b2c861ae7ea49e0eb76be87ef2e1ef6df7566f53e58321b03d75075ec377a17e97ecd961e5c996b61e7f189a6287f80fe040cc75aae28e07e30a874cd06029777668356f070bb1b5841a9a5f527d3bf05ac77ddce50622666c71ae6dc026728ec02c316bbb254d81d284f9d6e2d571fabff71c8b011eb84912376ac0752f22493d49d33575effb9a17b3f1fd0465ddd191e607109b3745c49e2157144f697abf37fb7f47e29a92501971af372efb91b68d8d2cdf024abebe18b4115062db8d8b6c2f2e1c4b016c6220ff10e50475b970eb79a6a16bb1fd8145545b14c9f1e86dea5d841a2b359b7561eb8297e9d8e1f101c7b9792c55630c7cd66eed19464aa07d4c7fc7780d7933707556e6ea1eeb2b558f6dade747e350bd74c8e3856af7589b0eba828da37f595aabc989e4415037d0f5e874e4522fa4addabcf2a819a6e94c3310aef242cdbce98a3c61427da8d5c576508bc4797ce6e7d5accfd7fd6a3c2c4feaa6765efeb5c5169c71dfa37798cd0fab1907d409f5df620dd2b570473b582e0b08ddd6d528bb4f543bb5a5cd3d332d3a6672e78585f1d02944da0d1286147a681575c232dc46b0db20e03cb23a0b146048e45817216a2cda0e3050b3e75e35b4a732e4df6851f6ab41928a7f28427cb68e97b88e1707d696d6a5872abd1d73619d9e675fb5fc0effa5dd9f45fafd4648c84d82e9a76a9a72595211b1e745b29b5aaeac893befdcbe0efbe0964de551be9e52ad1883a406ecda197a38c9395c6f0ce8c05f1af161ff42c7a0c1d8f5bdcba134ff6d0e08c5c10bd1357372677680b8b4c3ac97c5cde68ebbeff48d82bf7c7f903b0a2150d6613705c4445a9e2725ce3063873352cf549eb1c66a62929ba2d029970e3c2bcd7460e980220f85a67090e39d8a2775f8fd7059ad7f287c24a4b5ea6bdeb833429c249cdf1d44a6689d4272249d0aa08c2f7bc215fd6c4e91564d1b98299f4ef41e9c4752ca73673c801c6e32daeaa66403bce4a14a72df7ac0b5c5eb2ef1a0bbb62170b5d3bc7115b12c7e9252a6caf9d39a3b8259bca32584fdd5e32bfed754234e0f585f7df57c8e2a63dfd2031919d2a155e4c83e7471929da46c6ba1ef002c21ea886c037c146e099fbf0f3882b5ebf050d2eb2342e0fedbbde542a56f4c75c833b00eab3679d7f6d6cf74cefa8b5daae4b226743a20efad0d18d0296d34ba00d5069072da0286f58d096f7b97a6bc4c56f1f09ae90cd40c1613b344a71ab3da09a81f05704c1e2f74a9f169e7f55659a139b8f2056d1b55e31241380231eaa6890097cc5b8cd396f8b727c8436fa4dfa144b5e3baf6f362bbee0a84e04c5b06792d5129bb3837ccac1a4eeeb5eb66fd3fbfeb9883125587f07727b94db336b92d2cdda3a1ea839e8c9a14ea41f4f76cc63ef306eaac7b231303184476f43dada74e096d360c3af9bf07c072aeb275038ac1926a9255c472837b003d2ff32802f108cb26742819c48283d5bc979b42bfab69b0ae7f32a306c12ed7170f188b90787a8f0897a47d9c421d9b3eb46ef2526879aa0bf27f422579c077df696de4afbc95996c27d57b9e599653bf052c42b6e16c5375c498a0d9a2a58d13818381d5c68ebb2af65918bdcd752ea4a5a65d7b7bcb8114c23ced532ee2b8f92fa801278e15ac1f698526d0188fa90705e8c0a6957d8d198bd70b64d102d9779ea5a7aaa3e69e530ae0c523c543215d5334ea0dcde38fe4c55e096063bb5679bc2a4b507e62cf713ff3a339247b9f9cb24a239066ad5459c845a06d0a6b53472ddd18944be3839a6f87efed47b00eb8d0a67000c3a5ba57ff8c5a5691e8a60e67cc4ebd565535faa7137233a55d66a7a133b00ca43c7baba134dedeb0b17575784ebcb3757f2622c3305e219914d5a110e2b3c713d136332d1ba152806e1b7293d7bd01aac7f7a08780a9a5044cc390f93c0e399384d40dddb9731f0bc53843c0324d2c3e4d6fd08a32a13f99b1de10c96c74d1a8b1b1fd0af434d5a20f1b9df11b6f912b8977b88e9a33c423a3b0b2848c53e5dab589e740593233e8e9b9173bc0e895ac26f0671c12cc986e407e711e5bf1fd9b9480885fdfecdc377988c978070ff4b5ece90031e38e7e0a54253e6e1383ed8a3655d4df5a49864b66b3a1cd9df1ad91fe79afe69bdb9825313397b7d1bdb9d800c73d9162e9abdc5235ee052cace92d14ce769036580770dfd75cfacdca8e7d41eeb80cfd9a62abcc17b35ad8ecdd3982df1c9624d36a79c59bb76970ba83f2688510cf3f547225b1584c964d905b151c3f6d406715615a40e0ca2509da48c23d318af64cf32c21058af384213eff425fab4836f67ef5a3e081cfde03f2f996effbef022d39636e70c8ee2955fded4c38ba48a2889176f23d4ecf0be36dd70bd6946937d0bfad849a831a1f693c107b7321b1bdbbf88cca3ba8bf447d76ca01009bb4ffbceb6f3efb54fff59f31b78b56be77e1779cb951651e2e70d6828abf3600ac3c1f37bd60c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@nested={0x70, 0x8a, [@typed={0xc, 0x51, @str='\x00'}, @generic="d46f865390d827bee1e88a00c7aaff6ddee535ab30dbc7b60cac2e43923dbacf72da930a6ed37d3ff94639790e09250f4f05efdafbd55f6d2b2d3a83", @typed={0x24, 0x66, @str='{wlan0vboxnet02ppp0}##$/-\x00'}]}]}, 0x1184}, 0x1, 0x0, 0x0, 0x80}, 0x44) r6 = getpid() sendmsg$nl_route(r3, &(0x7f0000c58000)={&(0x7f0000eb7000)={0x10, 0x0, 0x0, 0x100020}, 0xc, &(0x7f0000946000)={&(0x7f0000723000-0x36b8)=@bridge_setlink={0x36b8, 0x13, 0x20, 0x0, 0x2, {0x7, 0x0, 0x0, r4, 0x0, 0x1}, [@IFLA_XDP={0x3690, 0x2b, [@nested={0x1294, 0x59, [@generic="391b0433681264de29358011f4e96af10e6efdb2bd0e1cb4b62d0ab44b652948252c6e1cf40a4483d780aff648417be9ab4fc68674b81099d267557121e9c8c48b59a762a86a10366ecc837d8ea3af88f64a757f56471238699ca31d1d5ee9c66aa3791093b175e8118512f689f12c398f6a33523ed4a3ec65a982b61b5b12", @typed={0x10, 0x14, @u64=0x4}, @generic="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@generic="b88ee5323757b3b0b582cff713c753be73f624c78a340e42fe3382a5e3005f51af9a20a39e46553bfdbc2c10478c7762b9ea12f97175df7d58fc065cfc424c587003b58ed87d120691e475bc0348809cb9f21c10fd262f84736dd71cc372ecb509c241b2fc", @generic="a198aad432e844785105bc35e999072a2c13869ea870d589c40734ec280bc060c38a72b8848199caad3a820aff1a2c2f8e6ad1947b590b030761cdc8ac82b12f1f8eb7e4feedd457f555dd6a9931a90810ee0201c0ddb4b886ce74c61c66659cf9df01a45c7ae837da4bd9366e191cb81f19849a8828fa448995b037a54356efb92524c2fadfb4ce9b86d85aab33e3d07fff3f80dc34fde761342ac747caaad6310da2a25bce", @typed={0x18, 0x23, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @generic="fda7", @generic="431af82b8702bba309e4bd2db5f8e1da14685bd4fd6efd0f5b9763ae59ddb4fcfe0152b7cb895b0eaae6b1aef59bff1cde8d1d25eae508761b8067c6942b7136873e287fb54bf650389a8c230b597f1f4f1a80e82fba62e97191235028d077", @typed={0xc, 0x13, @u32=0x3}, @generic="a787868b35c56be881a6bdad8b0e11c67bf0f7b2ae2cd92f085f1414e422f67689a7ff23819a27216b5f6ef7c816a65d9d1d39a07d02e404cb36450ad4e381de980c90d9bdb45131c45f07cd8fc97a0d8d12d69452a9bd2c7a75efafd49d8a6414d4bfd5cc28255933", @typed={0xc, 0x3b, @pid=r6}, @generic="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@IFLA_GROUP={0x8, 0x1b, 0x3f}]}, 0x36b8}, 0x1, 0x0, 0x0, 0x4040084}, 0x8800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000136000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000172000)=0x6, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002b7000)={0x0, 0x0}) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0xb132, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={r1, r2, r3}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0xeeb)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000023c000+0x61)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000494000-0x4)=0x14, 0x800) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000bc0000)=0x0) sendmsg$netrom(r0, &(0x7f00006e0000)={&(0x7f0000e4f000)=@full={{0x3, {"8566405ff76fba"}, 0x6}, [{"9559c62b9b0a79"}, {"fa71344f339f14"}, {"204e1a9aeeec99"}, {"be3101ed85138b"}, {"0d006ffd8fc372"}, {"b02cae2b52e19d"}, {"4847ba573a3c43"}, {"90674655fc3201"}]}, 0x48, &(0x7f0000242000-0x60)=[{&(0x7f0000cc3000-0xe3)="ab80da583dc955011c0a9a1531406a272e4c1e2d9f594e45724d3132231d31c34892ac82f5d65afc4fa6429b6bc63053a9283b628a8bf5d3ba53dea48f700fedade314b5a948d41d7411a700da05bf7f86bccd354c55776fbe0729325c1d5ce64d691a8dc516f8ab036648c23e1edc431d54f9d346f9e01b45ed1e1727563c40bbffb46c6d3f49136533b6317f7fefb3aa8a848540223513dadbce17cd27fa8ff3bdf3eb35637e420a717b14e527b812272dd8b752fc4ce3e4221e8296a38b58114010d312b37cb4e23a3638cba34e0a7d3e21c02bc0f5568ec63ccb569fe455c63dd9", 0xe3}, {&(0x7f0000b39000)="d958186a50e1f0eb8594d717bfc3dc711b23d2d3388802eacaade0f3102edcef34bd8792337f67023509b1ee6e277c8d66c66983af186b0a914f10188ca70ee69feea8ce56e8d1c7404ad9ac98ac9c6b3330b008502a03696131187779c5cd5073e36d8681605fd967355a27c968efd7ffd402c9a72ddcae79d41dccc2a94b4297c437d4f4d83ced0d02c34e35bff2bd42a1202d38b07ec84bdeaaef2a82fa05a193fca9e44ea7c7f9910e4b3d880e343c8e8354e04afd33ede24795c62b0ce709a7faaccbb0e5b3754915d357e01d5cbceef30b0040c845258c40e8cd401675330c0d81c2b5a1ddcc86382d95a6985a8099221b9a", 0xf5}, {&(0x7f00004ce000)="421ad45704c0a2310f", 0x9}, {&(0x7f0000b1d000-0xb6)="f9d303eb1cc16dd46463a245f0b62150e2f44e133444379eae0520672dfeb49df543e95d090a9f113e685d9bb379be875050a39fdb071b70fe25f76a71352bf64207fe1d19fca59da911bcc07707157ff2932b76c60cb1e5b2ee87eb4593117e19f2995fcc76f7cfc664752b6d650be0b4bf73247dca85f97214064234ce5b29cda674761b081b9873cae85505b820ce9990f79aa8310e9800de0de65d8c59a604ad6836e4fe3d4de345226cb8d1fc8bdcae3a56205b", 0xb6}, {&(0x7f000014d000-0x89)="145fd0ba01222f9c0c35e914103c031808b2fd4ecd020f2ccb02e484a47f2d11e8445e1d3ef8d33ac9e98503944b3464bd0371a19238f47876a80bcb11b219a10b4e54eae4824a654fe831e08fbaff36c9170154aae408676a5ecbde507949c9fe02de4f289a474b5f172859bc319cc3f28510f4aec9559cd9beedda47763300e9bef6fda9117c6495", 0x89}, {&(0x7f0000670000-0x7b)="974fc7fb69cf44192b3bc5f17ff6c27c0ca268f29a14c9aaea3aa27dcc0984c1c074477edb2bf9e6a98da9652b8d4df7a8abd56741e965aee14bf958ebc0db98b65b9fd9ed79ddbe011e29eeba871c983f3dd6806119733c9046459c42c9b0e65d1060f6bbd81d24e2fbb24eb13050cca3cc17aa63c136d604bf0f", 0x7b}], 0x6, 0x0, 0x0, 0x40000}, 0x44) syz_emit_ethernet(0x7e, &(0x7f000093a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x27, 0x0, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, @rr={0x7, 0xf, 0x0, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000086d000-0xc)={0x10002000, 0x0}) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c2b000-0x10)={0x0, 0x0}, &(0x7f000072c000)=0x10) r1 = getpid() r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b42000)={0x0, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0xc) r4 = accept(r0, &(0x7f0000a13000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cec000-0x4)=0x9) bind$bt_sco(r4, &(0x7f0000e40000)={0x1f, {0xe97, 0x3, 0x8, 0x8, 0x80, 0xffffffff}}, 0x8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a16000-0xc)={r1, r2, r3}, 0xc) syz_emit_ethernet(0x62, &(0x7f0000b3f000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x54, 0x3, 0x17, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10001}, {@current=0x0, @random="1feb22ab291c", 0x6}, "c32eb12b749e6a759253473d68be6f40815a8cb375ae2d5455550943c1e4c9d42f32228d3b6953540c1dab5a24ba6334b24eec50d6df"}}}}, &(0x7f00000b3000)={0x0, 0x0, []}) 2018/01/30 13:15:22 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x960}, &(0x7f00003bc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x92, "2bf24260c71d545d2ec43100ba44d18f71b056f6abc66bef40ac590415e4d67608bc7078c6e990a05ab58b7d227e778b76a836f100cb1a4eac198c64448be92592fa7a17414b5d807d0329978f1a50f3c6133e53be7941b694e7f1aefe3eb23cdf41fa8d12c45da4d3b5de1989438c901f77f7399403e5f67528ec10ad84a1471ab5bd10293e34ba7d3fdfff83c83a90e741"}, &(0x7f0000000000)=0x9a) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000001a) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000049c000)={0x14, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b1e000)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bbc000)={0x0, 0x10000, 0x30, 0x1f, 0x0}, &(0x7f00007be000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b97000)={r2, 0xcd, "8afcd3ccfb7a2aefe1e7f606be3ff317ed0e07db1a17a127d9f43c1570d39021ec21653e9eb43e684e359e66fb0a805cfc3571bc42b54bc9b517884991a735757382a818c53f1f3317f7b32754f1c10007557527cc66f797675edb9a0c5e6be482faf457156e9e2e9b667b77497019d9fb6182d78ead1cb6a2bce63101c567ff25f955a7984eef0adf1d0c704a81e64d0b3d1e96882c0b468e9cc127f5f5023728a94745e270d40db453c5e1b073cd4a05ada32b86592275a5d11dee8e27b1794f76341c7c7f3832a8cebb1fbc"}, &(0x7f0000ad6000)=0xd5) sendmmsg$inet_sctp(r1, &(0x7f0000556000-0x38)=[{&(0x7f0000288000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f00004a7000)=[{&(0x7f0000ea9000)="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", 0x1000}, {&(0x7f000028d000)="5ef616fc696b921d3b762f3be4fd9b36f1c1fb02a26f74eebc", 0x19}, {&(0x7f0000bba000-0xda)="3b5afbb91e1131421c62b6a769cb3ea60ff45181b2eceaabed4a3ca98576ce4f0f5ae42937444bb1295d4361864f52e5c6d039e0aefbe7247ecfd45c43dc886c130792d1e35cd80047846febacf420a41c303fd7f801d694f1d147f6e04b7529bfe405e4b0e9ad64fe64613c087e905962a0a3c84a88fb94dc2a80d9ab37e538de4731c068dac7684b44d5d8980c50739ced2ecb474c0fdc8fc7295c86d407d87496d9dc2d0879bc4a3278685c89fa831852b62a2f3d6c5f86cb13ec1ad4486c748cf4a6424a6ca00c3d4c0ddc6c0726c5870828794c86d3276a", 0xda}, {&(0x7f00006c0000-0xbc)="4a2a257dc45406bc779354f119518a5eb71f90a290ca806d7bb768b4fc7bea058dde64a57d61a7636f40eacdecd8d683e8c6f0345b5bfa4fbcd503e066a094a64c2c3745d8337ca8b3cf211a5f6e73bf9ef696a31ce950d905a9121048613c84fde80386ebe48b20fd3f6f9f703f4737bc83b579427986e36863804ab18cbd36fff48d2a448db35a377abfe8a50ec34c9fcbbe023f1512f5dbb68bf6de17b2dc07af8d95fae67d74500242b42553da0f05595297287b3891c374b39f", 0xbc}, {&(0x7f0000038000-0xf0)="c4f71837b3a85964633d6de7612560f7e7e18dd20c30073b6d93005ad82cdd47359c912104dc73623173425f4ae87c165dc17412661a250aa42f166d5b2d4dc7d125f978c732a1845a955c70379a70596fa0b0ec298f12ceb2d1a3bf8edcaf020b63b3ed2746a3c463ec7e946ae18e18d9655af6294e2843691f744bf5dadfcb30992ccd21a54fe77c085024c0d5e706447833b6a9cd431618dbe0a3d519d8fdedaca08555e2f64020424b2d5ed8baefaaff898e53ff0fbaebeb2016198391b83dd38b73bca3461e0be916ef33cc2b51753f162e39a0a57423455e735ed2a684f4f5468bc73c531e18124630fc79ac41", 0xf0}], 0x9, &(0x7f0000dc7000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x14494b07, 0xe68c, 0x80000001, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x4, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x38, 0x8000, 0x4, 0x100, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x8000, 0xffffffff, 0x6, 0x40}}, @init={0x18, 0x84, 0x0, {0xa31, 0xac, 0x401, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x1, 0x20, 0xfffffffffffffff7, 0x0, 0x1, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x200, 0x4, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8000, 0x7, 0x9, r2}}], 0x1b0, 0x20040885}], 0x1, 0x8080) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/30 13:15:22 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000041f000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a58000-0x8)={0x0, 0x0}) 2018/01/30 13:15:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 45.245399] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. [ 45.256266] audit: type=1400 audit(1517318122.243:40): avc: denied { setopt } for pid=7033 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f000069f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006be000-0x4)=0x10) connect$nfc_llcp(r1, &(0x7f0000c15000)={0x27, 0x57f, 0x6, 0x7, 0x401, 0x7, "cf07a98c6d88fbac2e3205f15b3acedf06aea60d55968b0fe2060e0dba83a968e4df59bd752ba5d30ecf3e4f0ef77b85f0b5caf56d47ee9fb2bd5ac59a423e", 0x3ff}, 0x60) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000061000)={0x0, 0x5, 0x18}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000596000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000153000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, r3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f56000)={0x0, 0x7, 0xffffffffffff9572, 0x3, 0x401, 0x3}, &(0x7f00009e5000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000975000)={0x1, 0x100, 0x8201, 0x52, 0x100, 0x7, 0x10000, 0x4, r4}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00008b2000)={0xd, 0x0, 0x7, 0x9, 0x100000000000001f, r2, 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e8f000-0x4)=0x0) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000090000-0x38)={0x0, 0x0, &(0x7f0000063000)={&(0x7f00008b0000)={0x2, 0x3, 0xf6, 0xa, 0x26, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@rand_addr=0xce, 0x10, 0x63dd0b94f287b5fb, 0x10}, @sadb_x_sec_ctx={0x2, 0x18, 0xb9d0, 0x1, 0x3, "be0eec"}, @sadb_x_sec_ctx={0x1c, 0x18, 0x7, 0x2, 0xd6, "9f544217e0c993a16ac85d81e84fd061cd6a53ea19a51f7b7af23085c3d54932a61a49c55035bb8a2bbc46efe20870982f20e645b23927353d161a9f4b050c82f441f82f5c69d3cac40e989aa822ad6602ec2b1170e623ce11b9c4bb5a4a85deee39716ffeb293d979cfb3e30ca21e377d4a88b03ea1b1224650eb9e5314aa7a64798742b082d1241b50d03c3c890a7eec83a6b9a14f05282943fcc689d93af897ca4143108ba12464d2c13ea04860be2a7b9fc0242efa23e62fb4768ea685b6de0756eef4a1199181ed1af58ac8e9b2233050214bf8"}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x8d0) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f85000)=0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000f86000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef7000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f86000-0x78)={0x800, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x2, 0x7fffffff, &(0x7f0000181000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x8001, 0x1}) 2018/01/30 13:15:22 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000e23000)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x3ae) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x2, &(0x7f0000fe5000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe7000-0x4)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea1000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x56, &(0x7f0000015000-0x56)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x2, 0x94, 0x4, 0x7}, 0x32, 0x3, 0x0, 0x0, "a253691ee5dc1f8530b5bfb5c67a7ffca28fc7a7f1e7b4de9b6c42101ce451bcda4f79c8dc120e7f52674f0e88ee66b049340c90035edd778a5fbab2f83cc768"}}}}, 0x0) connect$inet6(r0, &(0x7f0000d22000-0x1c)={0xa, 0x2, 0x7fff800000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x3fb) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4b000)=[{&(0x7f0000f08000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000178000)={0x0, 0x401, 0x1, 0x1, 0x6, 0xc147, 0x1f, 0x7f, {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]}, 0xe3e, 0x4, 0x9, 0x31, 0x7}}, &(0x7f0000ea1000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000012f000-0x10)={r2, 0x7, 0x3, 0xe86}, &(0x7f0000147000-0x4)=0x10) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x8f, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x80000000, 0x7, 0x3, 0x8, 0x3b, 0x5, 0xff, 0x2, 0x7ff, 0x2, 0x6}, 0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x900, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffff614a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r1, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00005b0000)={&(0x7f00004b7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c16000-0x10)=[{&(0x7f0000eb6000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000046000-0xf8)=""/248, 0xf8, 0x1df}, 0x40000000) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000909000)=0x0, &(0x7f0000eb5000)=0x4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db1000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000eb5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000901000)={0xf, 0xd, &(0x7f00003d9000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, [@generic={0x1, 0x2, 0x8, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x38}, @alu={0x4, 0x9, 0xd, 0x5, 0x8, 0x6, 0x10}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000eb5000-0xa)='syzkaller\x00', 0x8, 0x7b, &(0x7f00001f4000)=""/123, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/30 13:15:22 executing program 4: unshare(0x8003fa) unshare(0x20020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x2c)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x7, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x2c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x8202, 0x99, 0x8a, r2}, 0x10) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000009, 0x80006, 0x800081) connect$ax25(r0, &(0x7f0000bd8000)={0x3, {"eb021df1612a0f"}, 0x6}, 0x10) r1 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000842000)=0x0, &(0x7f0000e5e000-0x4)=0x4) socketpair(0x19, 0x4, 0x101, &(0x7f0000774000+0xb7a)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000351000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000371000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000865000)={0x4, 0x8, &(0x7f00007e6000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x2, 0x100000001, 0x9, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d8b000)='syzkaller\x00', 0x100000000, 0x78, &(0x7f0000a74000-0x78)=""/120, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) syz_emit_ethernet(0x3e, &(0x7f0000b27000-0xea)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x3, 0x4, 0x100000002, 0x0, 0xfffffffffffffd37, 0x1, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1a9600000000, 0x78, "a3eab33b8f8da3050b4d15ee1127303c286f50a877df88cb1754e643da25e455bc765e9147cdc948940f05863a3deb2eedf82e856fad125a1620d9c9cb2e03ab3393f25bc33d4e908d89c410d6bca78892451c16364c5e7d0dda8a31641d84d8766cbdb37038bd11a5425e579be0ed8584d0fef84fdd0141dea8004da7af33b5c37e694af2b4fb44f80170ec51248c9b8fe49f9e5cf6cf3784bea14fe4f79e001124401dbcb0c6e0de9ca5e4b6c981dd689d4b802574ce08d4bdd16bb06ed6aa"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r5 = accept(r4, &(0x7f0000df0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a59000-0x4)=0x10) socketpair(0x3, 0x0, 0x2, &(0x7f0000a31000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00003e5000-0x8)={r4, r7}) sendmmsg$alg(r4, &(0x7f0000f02000-0x38)=[{0x0, 0x0, &(0x7f0000204000-0x30)=[{&(0x7f0000edd000-0x9f)="7e18766e82cd3ac6a1586ae20f0d4738a2835e4e462a72bd99199346c0b6fd5fe9fa8558728dc81b64011734afce2472d7260a0d8b6a4b823307c60a5c8b2ec97513b982f67563217f4fef21927448cba033985345373a09e167e12ebcd0b1d9eaa2bafcdd735ac32069ec52c3853c185cede3e510007de3ce8da8b7d41b1abfaac1b70f9d0bebe23b2905aa6f1447dfa5d3d18921a7fe32c6abcd47f95846", 0x9f}, {&(0x7f0000218000-0x30)="581fa5503b2b156e4c6252146d4bc7b4ab2a6b10540cd4a3865e66a6d20c30bfd7caed2f5199b15110a610508144ad4e", 0x30}, {&(0x7f000046f000)="58c63b570a6dc1eb21556ab530872ab22a86056d9d61d5abb8de3ae25bf8068221c3c12c1c5b4741d98d52a0f6010be9db1c63ba637bfdf8f1e1c9f023d1a5038038f87994aa9b3c958f604f7944b394a403e59f1b0e1e109bf14bb2ef08e3aa9a539af1cf9bf329ea6a13eb824661b8f27efbf6a35cc95bf7eab4e4a3a3d9dba39740a19c20f53ddc1529010f3914896f69252305e6084d152198d68e766e563c29a217eb1c22b1bd24cd7570197e6f8b251dcec66c625f47133c11f8dda8b61fc739e506a597e9b5bd24", 0xcb}], 0x3, &(0x7f0000b86000-0xf8)=[], 0xf8, 0x10}], 0x1, 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x2) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000446000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x10, 0x0) accept4$unix(r6, &(0x7f0000ebf000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b79000-0x4)=0x6e, 0x800) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00001d3000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6e) r2 = socket(0x6, 0x400000804, 0xfffffffffffffffd) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) close(r1) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x58) sendmsg$nl_xfrm(r0, &(0x7f00000e2000-0x38)={&(0x7f000003f000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000b8000)={&(0x7f0000055000-0x7c)=@flushsa={0x7c, 0x1c, 0x310, 0x2, 0x3, {0x3c}, [@algo_auth_trunc={0x68, 0x14, {{'wp512-generic\x00'}, 0xe0, 0x0, "bc71b9b9e2ebf531848b1446cf561152de19b0a8b6e5971ef8fa2567"}}]}, 0x7c}, 0x1, 0x0, 0x0, 0xc001}, 0x800) syz_emit_ethernet(0x46, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) connect$inet6(r0, &(0x7f0000093000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb7}, 0x1c) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000086c000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000d99000-0x38)={&(0x7f0000429000)=@rc={0x1f, {0x891f, 0x4, 0x10000, 0x3, 0x0, 0xa903}, 0x8000}, 0x9, &(0x7f0000bd8000)=[{&(0x7f0000a13000-0xce)="4409a510fb213bdf121bdbef02940afa60f0ec4bc19d15b11013399a492cfa76fa57c00533aa0af21b0d1156631fccfbfa11d16cb8fcade9aff0a7186df7a48dfea4b986c31e1c59bcc28364fbc724467a70df778ba16e7de4fd9979aeeb84632c0c5f08fa556d8d67e387fcafa34bfe127821a79a2e7062ea36f615705f6d934e3d2b208d0c9d1cfe33027550527a38ed7a81f212f4631ba63b28da453a9b94b787e9d02c62066fa113e16fd7ae3bf557ccfd5d6eeddf75cf1c933d75b130aea107011ac7ead269176706c90df1", 0xce}, {&(0x7f0000c5d000-0x21)="8c4f96d1e7f065600ea3369df043bd5a4850807839ed6a3c9f2f24a51ac434d4f2", 0x21}], 0x2, &(0x7f00006bf000)=[{0x38, 0x13f, 0x7fff, "30c980a8b17cdbb80094b9ae03b234e91b7709e400daec31722cacd7d9723f133d2071ec91bb6a"}, {0x58, 0x118, 0x9, "22385cc8c59413b1deef71b7b3c0fa98988dd3d50e670551a154ed0d7cbffb4928878392b31cee4f2bcaf3d74223543223b46117d39a11df71e4ac600eec390fb1"}, {0xb0, 0xff, 0x1, "a260f1709798c02787f8a59e3f002d8c61e3d60828020b59ddda12e61cdae792a683234f40552d55766cccb8a5f04af2eb3bb182b432c70fcd6774d9ab987b3360f4a3c80f7b6cac96941c870a6df3f45ead35adb75bd5bb8ff47d4fdd2d3990448fdf3646265662b51344310e7cce187d5e96e646965ec0e1d03859e41c1f6084cf385461b2f94bb86f916b29ab6fc95aff0bb87f4081c7b29d"}, {0xd0, 0x194, 0xfff, "e6f5462d43a3677195da75696b626d710d1882dd49f98556ab6b9e0d015dc2e79f7265a1bdf336e6384240fbbd650b93b9c9b3e82943f554365fe86e6cab470bc59d34a3c755899857c469d29ae45966cebe5433e1ac674390b1a85b1fbea5c8ae499c92c6d66dd68f3e2f5e962a1d5bdf43e0b46821a4fcf5b1a75d47e7a08eacc85abf107f9588d21609af30ae485082c304d3b03fa19fee3dea4d2aa35bcdf67f3051aacfc108daa0f343e0f32f09784ab39250897fbe456f"}, {0xc0, 0x110, 0x3, "9ab977b773742bd94767201753b86825b558127e537c5472b663e3a3054b9f579f55ed2192d190337040567c7ae31d2287f872f2b96064167e53d0a0cdd05d8385f4d73403afeb23f2bab8dc310b666e7f1aaee006a1ba7f8f2d9f365f831d8bf2db53021a71b5055c2b10c0cf36c681d6ba9eb707fdde90682c86e5b44536a46be8bdfca458e993d18ae3b42c0ca08a6615f3016171c9047c0fbb5545f789293d0ac6dbe289ab30f107"}], 0x2d0, 0x80}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x801, 0xfffffffffffffffd) sendto$llc(0xffffffffffffffff, &(0x7f0000004000-0x28)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = accept4$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x20000800) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000001000)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xa)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000005000-0x8)={r3, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000006000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000005000)=0x1e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000)=[{0x3, 0x0}], 0x1) 2018/01/30 13:15:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$nfc_llcp(r2, &(0x7f0000330000)={0x27, 0x5, 0x12af, 0x0, 0x3ff, 0x0, "1b2e06e7ed29809e170e2c448394821fc8fa5cbc304336e7c512f1e6e4d881c1dc25326839d4a85fa2df1e9ead55c5561c5195600e5ee0d27923493f3ff9ff", 0xfffffffffffffff8}, 0x60) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000024e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000260000)={r0}) accept4(r1, &(0x7f00004b3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000895000-0x4)=0x32, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7fff, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000f5000-0x4)=0x0) r3 = socket(0x10, 0x2, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000855000-0x4)=0x0) write(r3, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x10000) r1 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='dctcp\x00', 0x1b0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x5) socketpair$inet(0x2, 0x80a, 0x4a1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x2a, "1360f5534f954a7f7c853ddaca051c601a0287a26f2689ec0bf9b6e9c89634795b0d06a77a8dd15b70ea"}, &(0x7f0000003000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6bc, 0x1, 0x1f, 0x72, r3}, &(0x7f0000002000)=0x10) 2018/01/30 13:15:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x1a0) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) pipe(&(0x7f0000551000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f74000)={0x0, 0x0, 0x1, [0x5]}, &(0x7f0000f10000-0x1)=0xa) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f74000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x22}, &(0x7f0000f74000+0xc0f)=0x98) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f74000)={0x8, 0x0, 0x9032dcc64ff389ff, 0xdf}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000d6f000-0x10)={0xcf, r5}) close(r0) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind$pptp(r0, &(0x7f0000e17000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000573000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c8000+0xda5)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fd6000)=0x5, &(0x7f0000f13000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000fd6000)="", 0x19f) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fd6000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000fd8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000fd8000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fd8000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x3, 0x5, 0x32}, &(0x7f0000fd8000-0x4)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fd8000-0x8c)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000416000-0x8)=0x3, 0x8) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000a26000-0x4)=0x0, &(0x7f0000365000-0x4)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003f3000-0x3d)="5cfcaa9652862e0e605252d2c21351dc8599f7349e64dae31485743e50dbaef02a7f2e4ef32db185cf984a726a441fe5281928835d1bdb1476a8b8497b", 0x3d) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000cb3000-0x4)=0xf9, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d29000)=0x8000, 0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[], 0x0, 0x0}, 0x0) bind$alg(r2, &(0x7f000086b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bd8000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000d58000)={0x0, 0x0, &(0x7f0000120000-0x10)={&(0x7f0000d59000-0x20)={0x2, 0xb, 0x101, 0x0, 0x4, 0x0, 0x6, 0x1, [@sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d58000)={@generic="fc3747b13f7582b173d54b6a927eb896", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000fd5000)=""/255, &(0x7f00008d6000-0x4)=0xff) [ 45.581261] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.618320] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4 sclass=netlink_route_socket pig=7151 comm=syz-executor7 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000277000-0xf1)=""/241, &(0x7f0000298000)=0xf1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000423000-0x10)={&(0x7f0000f58000-0x30)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000812000-0x4)=0x0, &(0x7f0000e2e000-0x4)=0x4) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x802, 0x2) bind$packet(r0, &(0x7f00009ec000)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) connect$nfc_llcp(r2, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000412000)={@generic="8a8af90b51a1ffe5e28b0c59d309dac0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x5, &(0x7f0000ecd000-0x7f)="d35932ac2190379891b5bfce7bc1084c8b71542bd5ce9156d5b0e49704b875a8ae94548f5c77d7f07f30bae24f6a7a10b0579870ab180262e62e8951d9ad8d9ab001ab0eefdff133015e0d9d12cde63de667d4954964e8714b55536f0c9faf6008f54f89c727d3ccaa1bb51128fd3cb5eaaff18a7029fe88681a8e1cee471e") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000093f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00') 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000280000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000db1000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b0e000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000337000-0x4)=0x0, &(0x7f0000aec000)=0x4) socketpair(0x15, 0x8000b, 0x7, &(0x7f0000bff000-0x8)={0x0, 0x0}) getpeername$llc(r2, &(0x7f0000ed1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff2000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet6(r3, &(0x7f0000550000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002b3000-0x4)=0x1c, 0x800) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000035000-0x8)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000034000)={0x81, 0x7, 0x0, 0x7, 0x6, 0x1, 0x5, 0x5, 0x4, 0x200, 0x7ee}, 0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) socketpair(0x4, 0x80803, 0x2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000010000)=0x7ff, &(0x7f0000010000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d5000)=0x10, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a2f000)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000014000-0x4)=0x1000) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000008000)=[{0x0, 0x0}], 0x1, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000086f000)={0x0, 0x0}) [ 45.632532] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.651295] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.651494] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r1, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/30 13:15:22 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x1, 0x51, &(0x7f0000001000)=""/8, &(0x7f0000000000+0xd08)=0xffffffffffffff49) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000285000)=0x107ff, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000f85000-0x4)=0x7, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000dd000-0x1)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000-0x4)=0xe8) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 13:15:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000082000-0x20)={0x6, 0x1000, 0x8, 0x100, 0x2c25, 0x3, 0x7fff, 0x5, 0x0}, &(0x7f0000ab3000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) bind$inet6(r0, &(0x7f00000d6000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003cc000-0x8)={0x0, 0x0}) r2 = socket(0xe, 0x20002000006, 0x5) connect(r0, &(0x7f00001d6000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) write(r2, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f89000-0x10)=@common='vcan0\x00') mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f88000)=0x8, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000059c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f89000)={&(0x7f0000f89000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000f8a000-0x10)={&(0x7f0000092000-0x88)={0x88, 0x1b, 0x400, 0x4, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x1c, 0x43, [@typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x9, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x7e, @u32=0x8}, @typed={0xc, 0x30, @str='\x00'}, @generic="", @generic="95fa92de779d67362e267a6b3ee0a7f7ab3d6865e7b7c2b299faf18358136e220043f2514a20d0d3a1899bfb707caa95f35d"]}, 0x88}, 0x1, 0x0, 0x0, 0x1}, 0x8000) [ 45.795563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=7200 comm=syz-executor7 [ 45.828906] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=7208 comm=syz-executor7 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c26000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002d5000)={r0, &(0x7f000000e000)=""}, 0x7f) 2018/01/30 13:15:22 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x3f, &(0x7f00008e7000)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000902000)={0x0, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000183000)={0x0, 0x1a, "6b4e5eaf515c5112b76171cbd3b33be9ee52522e5a179878c8a5"}, &(0x7f0000903000-0x4)=0x22) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000902000)=@sack_info={r2, 0x6, 0x0}, &(0x7f0000410000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000902000-0x90)={0x9, {{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]}}, 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 13:15:22 executing program 2: r0 = socket(0x0, 0x1, 0x87c) getsockname$packet(r0, &(0x7f0000276000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bea000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x80000, 0x3) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000cf6000-0x4)=0x0, &(0x7f0000041000)=0x4) r2 = getuid() sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=r2}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x0}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002f000)={0x0, 0x0, 0x400, 0xd3, 0x6}, 0x14) 2018/01/30 13:15:22 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000012000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000f000-0x14)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/30 13:15:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet6(0xa, 0xa, 0x2) sendto(r0, &(0x7f0000cff000-0x12)="120000001400caff00fef900090107f20c00", 0x93, 0x2, 0x0, 0x0) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000b3b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) accept4$nfc_llcp(r0, &(0x7f0000d5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000411000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f000015c000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fa4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r2, &(0x7f0000709000)={&(0x7f0000d5b000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000be8000)={&(0x7f0000a75000-0x48)=@canfd={{0x0, 0x200, 0x7, 0x2}, 0x32, 0x7521b1552cf29f84, 0x0, 0x0, "a8adcb6faede4fba2c556c314a40e1e5d3492efd002206642c11b46a6e12ab3ccd1c857793139e71ad27bdfc1f88f246a02143c90a3c432e420cfb36b737b919"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8085) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000120000-0x40)={&(0x7f0000f13000)=[0x0, 0x0], &(0x7f0000257000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000493000)=[0x0, 0x0, 0x0], &(0x7f0000e86000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 13:15:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000044d, &(0x7f0000000000)="c2", 0xffffffffffffff8f) 2018/01/30 13:15:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) 2018/01/30 13:15:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000494000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000adf000)={0x0, @in6={{0xa, 0x1, 0x33, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f000033a000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000665000-0x4)=@assoc_id=r1, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) [ 45.912175] xt_limit: Overflow, try lower: 0/0 2018/01/30 13:15:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x1000, &(0x7f0000fd0000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000d82000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000012d000)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/30 13:15:22 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000372000)=0x3, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f9b000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000028d000-0x4)=0x2, 0x4) 2018/01/30 13:15:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/30 13:15:22 executing program 5: r0 = socket(0x11, 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x15)="88605d66c3d9dd1c051cd866a0866daa1eff79adc8", 0x15, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"060bc348765766"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000e1f000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000449000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe7, 0x7}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e74000-0x8)={r3, 0x1}, &(0x7f0000c50000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x3, &(0x7f0000fed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000bda000)=""/81) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000006000-0x4)=0x4, 0x4) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000011000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000025000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x0, 0x0}, {0xffff, 0xfffffffffffffffd, 0x0}}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccf14f6", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}]}}, 0x3b8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000)=0x10, 0x5e638aaad7ed256a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000026000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0xffff, 0x80, 0x9}, &(0x7f0000017000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000e000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000025000)=0x8c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000018000-0xc9)={0x0, 0xc1, "d5737f6d82fc3b54fe6946aeac76af18875065465659c600ba9d32aeb8086e6ed4409ad39e01f811538302f04925477b41165a2b59b867fa3850cb5dfc9089f9a513d02a4ad897c3d0a1f2acd5a7127cd6060daffc22f9257f0362850261a1d4b67e804ebb77a0a7d2f38bbe4faa7fb8f60fd015085a38893852d8d36779b2ff56892e29b32f24dd397a47be664c50a8cac3b2ed090bbec7a9db47629fa4f62f092270312b5aded0b0bb03ae50289779df82b77bd7905672003ec5ee84fd6e27ae"}, &(0x7f0000025000)=0xc9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000026000-0xb5)={0x0, 0xad, "fd45fa7cc4f2fedd1ccb5ba5518126f9b91242f4c31c809e33f89bee875c98ef21e35d549ff8938e84e1621be74cc70eb07b8e4987ae3d3f5ceaa98d5dcdc58ed2c544bd56393ba8f5cab71374e70b705059c255416e8c1de7bcdf8cd4808b31486d5e6baae8ece5115982c2acf317605697b885cc47c80bafd4f7155cf1f4df07aa74cf2fbfc2f7513d23a1864840e4ca3151cda9ace07c49f9ffde6f164615fdb155e6f82d3d4890e3840819"}, &(0x7f0000026000-0x4)=0xb5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000026000-0x20)={0x101, 0x3f, 0x2, 0x1ff, 0x7, 0x6, 0x78, 0x40, 0x0}, &(0x7f000001b000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0x7, 0x3, 0x7fffffff, 0x1ff, 0x9}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7, 0x3, 0x14}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000023000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff, 0x1200, 0x3, 0x10000}, &(0x7f0000024000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x1}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000025000)={0x0, 0x1000, "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"}, &(0x7f0000025000)=0x1008) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001f000)={0x0, 0x9, 0x30, 0xa246, 0x7}, &(0x7f0000026000-0x4)=0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x9}, &(0x7f0000025000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000010000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @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]}}, &(0x7f0000016000)=0x8c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf07, 0x8, 0x7, 0xb1d3, 0x20}, &(0x7f0000025000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000d000)={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]}}, &(0x7f0000026000-0x4)=0x8c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000025000)={0x0, 0x7, "2430553f84e077"}, &(0x7f0000001000)=0xf) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5}, &(0x7f0000026000-0x4)=0x98) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000025000)={0x0, 0x1, 0x3, 0x3, 0x2, 0x81, 0x3ff, 0x4cf, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x401, 0x401, 0x4}}, &(0x7f0000025000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000f000-0x18)={0x0, 0x7c0ede45, 0x30, 0x0, 0x6}, &(0x7f000000c000)=0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001d000)={0x0, 0x9}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000025000)={0x0, 0x5, 0x80, 0x8, 0x10000, 0x4, 0x7, 0x100000000, {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]}, 0x5, 0xab, 0xd6, 0x100000001000, 0x4}}, &(0x7f000001c000)=0xb8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000026000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000025000)={0x0, 0xffffffff}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000025000)={0x0, 0x401}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000025000)={0x0, 0xfffffffffffeffff}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000026000-0x89)={0x0, 0x81, "07f081a74ace8e483159f825b4104ab729cc4915fd769d3068749dd7e27f5e641fd0904419c16def98232765f45c7a62afd5b4eac7a70f202dd0ae18ac6932f59e71e5fb581e9b7f919715dc0b88703fb480af9bd642fbeecf8f502e6577c4f2105686b9cc38f49d5cfaa92bae43ad378299b562b6c264dbed50a3378dcad044e2"}, &(0x7f0000026000-0x1)=0x89) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000026000-0x108)={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]}, [0x7, 0x7, 0xfffffffffffffffd, 0xfff, 0x1f, 0x8965, 0x200, 0x3, 0x8, 0x401, 0x20, 0x4839, 0x7, 0x4, 0x1000]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001e000)={0x0, 0xba, 0xfffffffffffffffa, 0xdb, 0x7, 0x3f}, &(0x7f000001c000-0x4)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000025000)={0x4, 0x0, 0x4, 0x6, 0x0, 0xa5c, 0x80, 0x5, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001c000)={0x0, 0x10000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000025000)=[{&(0x7f0000025000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x30)=[{&(0x7f000001b000-0x8e)="13961e46d89de3aeb256c8d5ac373efd2c325b863f9d503d388c1a516df44596d3067a958544cec08920d008e5a25fc1bafdb73548003de34dcc20ca7120cb5832c2c22aafebdd65bc159443f9f9468f82ada7e5ea433bc1856e257252a4333674ad0cb163f887cabee6a52f93bdb191d7d565a8fe8f661b16a2ab1eff0d0a48424b53460d7e4924f19ce8e72865", 0x8e}, {&(0x7f0000010000-0x76)="0211ddf8df5ec2ff794dee3da09a8084d870c61a3ea8e74182ace0fbc6fa9c0b1b4ff87c644bfbd9743b86d74fcdbdde048a90cd8c59f3d53692d2f5d3cb7fce9c540e205c4f007b3ca0de57019ff087a148a2aaef7d7c9d9dc072f1040b82d104b238af82210145eb60c7993f091e485b8b40699ca7", 0x76}, {&(0x7f0000025000)="61c753df4b2df02c48a4458d6651bb3468bb6e21ab88942ac9d1caf7fd5a632b9a", 0x21}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000026000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x50)=[{&(0x7f0000009000-0x63)="8c77ecd996245bcde7b744b58c2fed965709c95c9e4e7dc69967226e8a012926d308a03d6f63acbb772718a94a54ea36d9cfd70d586b91da9524321e446422300cad6eed8178c9ebf826b38e89642dfc351d4996e4d5f6f18a7c096bb0397e39c039fa", 0x63}, {&(0x7f0000026000-0x9b)="378743d5f41276eeb1cd82b07c7a38591fc8d4467820f734d5e3d9f3eeb6d2c51a8dfadfb3653016360f760b760b59c255f79177b6c6f391b55223d5898cbad922c51755d1621c3ada91c66b19f1016e76476b13438210cd608e44212c61488780cc900ff7e277ff4108a317bfe719d9f97a3e0ea95b4428c94e997d97cbc8f9ce7ad90573403eaa34699f8dba0564fa02ca1e9ce753c501569a2e", 0x9b}, {&(0x7f000000f000-0xe1)="a0ce41cf45b90f845312bd7421b63239c046584baa75c6333bb87cb367232afed7654fa0e58768c42446d8ca89b419afbcbeebb0c5e96f7ba790612e2974767df5e5ed1cfb9a6a304991bcb9a2433a0bc47fe5514c8fdce8128205ac7918f0ebd10b8b19581e687dfbfa7f9b6b70f478cf6dfbf1e1a5756e757b8c6956ac0ef60ab19faaac201f869af0fa7b9e0cb6e0cf63cf4633fa72ae5f5b0013f45d33bfacf941a6c82cc8056eae328298890508c76065b2d5563b8c00f5cf6f535b74ae4f710e65b04e9e60c6ddf28f1d06d5840e571b5dcdd6e601900f95fc0a951eabac", 0xe1}, {&(0x7f0000025000)="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", 0x1000}, {&(0x7f0000021000)="8cc45f7c1290b38a48395a56df", 0xd}], 0x5, &(0x7f0000025000)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0xbf6, 0x20, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000, 0x64, 0x8, 0x6, 0x8, 0x6feb, 0x0, 0x8000, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x7f, 0x84}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xaf, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0xffff, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x80, 0x4, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x4, 0xffffffffffff8001}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffffa, 0x0, 0x9, 0x4, 0x7ae6, 0x5, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x1f, 0x0, 0x748d, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x8, 0x20, r7}}], 0x1e0, 0x40000}, {&(0x7f0000026000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001b000)=[{&(0x7f0000025000)="9bc4e6bb7b761425edf7d77453b846694f96e05bade570f2d25118ba2e5da0dd4ba495485550eccd4ad19f17625bdd5684e042555ee5adadf13e947483a42dc0fe5b3b5680a4f6a616834bfeba4046004c0f2a4f715b167f376da7a9a1e076b2765976cf97daae30ddfc8cab712df239b8c5d036ffa18ba0e14dd04d412b664f8365f3a0e06d1870a15da61c903c42d0618c4b0c9e473a2e", 0x98}, {&(0x7f000001f000)="434496dfced5f0ff5e72f9f312dd75e9c2e97a1e059ef0619ecc6a3ac6ced7f8666fccd43a6b4464b38e24cb94ddf6f7963c847787965b2738208a1f0515e4ab606dc41df6e5dc46e2dc1278f94141c79ac3cbc5", 0x54}], 0x2, &(0x7f0000023000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x8200, 0x9, 0x101, 0x5, 0xfffffffffffffffc, 0x81, r8}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0xa5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7, 0x8000, 0x3f, 0x8, 0x8001, 0x1, 0x51dc, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5a, 0x2, 0x2, 0xff, 0x3, 0x80000000, 0x1, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x3, r11}}], 0xf0, 0x0}, {&(0x7f000001b000-0x1c)=@in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000014000-0x20)=[{&(0x7f0000024000)="5e23a4c3fa2ecd0718e9a992e115f6cd69c8ae2c80e5a811e2", 0x19}, {&(0x7f0000010000)="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", 0x1000}], 0x2, &(0x7f0000026000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x8cc3, 0x2, 0x4, 0x6, 0xffffffffffffff7f, 0xffff, 0x9, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x7, 0x3, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x7, 0x6a, 0x10001, 0x2, 0x7, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xa424, 0x2, 0x4d3, 0x0, 0xdb81, 0x7, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x0, 0x3, r15}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x7a41, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0x2, 0xffff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x1, 0x8002, 0x70, 0x7, 0x6, 0x6, 0x4, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x6, 0x10001, r18}}], 0x1b0, 0x40040}, {&(0x7f0000026000-0x1c)=@in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, 0x1c, &(0x7f0000026000-0x10)=[{&(0x7f0000007000-0xb3)="6205ffb9e0785bb31036142a502914700f8a63861bb7cfdf11431de6e1c53e651b9efec379b19f92f9e47d1ff752438539a80bc7e196e84e43d06fcee2c022f369ea6c7fd58ff56f69b623608b1203a3f6172745495e71dc61723cc5f9e004a371799d49a98caae7456fe0f2d8a0c24a71ea97efbaa30d423f7a995e32aa99310a1ded0a98040b2d1d07c41c90e7503a8ddd45698355023dea57d2ceafe487e73bbe34015506b93d46bf7504e506d781786c41", 0xb3}], 0x1, &(0x7f0000025000)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x800d, 0xfffffffffffffffe, 0x6, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5e, 0x0, 0x6, 0x6, 0x3f, 0x1, 0xffffffffffffffff, r20}}, @init={0x18, 0x84, 0x0, {0x4, 0x80, 0x9, 0xc028}}], 0x90, 0x4000000}, {&(0x7f000000b000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, 0x1c, &(0x7f0000026000-0x20)=[{&(0x7f0000025000)="c24baa8450fc79357399b72852605441890a883b03e0cab60635ce7e127e200ed6fa8afa82f1999e4b22f650c247b851c06df87f0facc19b910a9a01a85bd342d68edf86c7e9594fb9ce050afe480f5559e2f6a1cab8abf46ba560f6cf811c6909f6c85f973853f94dfc2f0de79520b845b0f87306c595296699f8c01279ee8716fef42bf8d5acacab28db48bb135f22d9ad4c05ce49e15200332fa129d17d07a8e7bf29e58cde04dbd2404576640d5abb066b8078bf27cd9ed097cc47ceed9569ed6e0d82fd753fab5b8742a4c0f6ea21a7dc1569b82bea9f85ffb33421c41a6be647", 0xe3}, {&(0x7f0000026000-0xb0)="9beb4047c3d7d2702aad91d677f638655a06529f3d025ea734de9712facb52ea80e9c9451830fdc39756fe10a46554a0ebae10e260b4fc489ab16afd61dcc62a3ba09d2489221fc05f896f58bda41b23a4bb392d8f55ce75d659858a88675fe74f78d7741d57ab98be99a95c8f6b4fd1940eedcf5b11b8855515cfe7dba8a23a2360adca2893c23f87f9bd0adc54c593db61851469856614b62e6b167c486ffec5e2b6df2fdfccfcbfcad4223872c341", 0xb0}], 0x2, &(0x7f0000020000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x40, 0x8000, 0x800, 0x3, 0x100, 0x80000000, 0x7, r21}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0xb18, 0x9, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xc93, 0x8, 0x1, 0x5, 0x6, 0x0, 0x3, r22}}, @init={0x18, 0x84, 0x0, {0x3, 0x100, 0xedb, 0xa9c34ed}}, @sndrcv={0x30, 0x84, 0x1, {0x42f, 0x7, 0x8200, 0x9, 0x4800000000000, 0x8, 0x3ff, 0xfffffffffffffffd, r23}}, @init={0x18, 0x84, 0x0, {0x4f82da08, 0x0, 0x8, 0x74}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x2, 0x7bc79c4b, 0x6, 0x22f, 0x2d, 0x7, r24}}], 0x180, 0x4000}, {&(0x7f0000025000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x40)=[{&(0x7f0000004000-0x3c)="d9f5a00346b5e11c33a9733d959ca695f13e5c6361aff56e54d5819ac30a2cba711a529460d9fec725e5591ae992012ccf32550f26cb1e03ffab795e", 0x3c}, {&(0x7f0000008000-0xf9)="de7eb94ffc67135a84da425ca8f2931f172be72ba42514115baeaf528410598367459b10332471a97cab39c638f46021e81c80620275ec62a204c69591b7fa37579481205c99565ef4a700827d49d9ebd81620395b5cff67c01decc9f0ee3f08b5da152e249749afa5df4c6b29bd48fdb552fe39ab5658e5efa595233f0d2fbb7f244eb663ce0800b693ab9a412b4e636c76dc9c38017c7e3f1e8444248d731dff4bf15bc69a253ccadb8dc6a5bc53b68835d2112ac2fa77ee82f1ca7e2cbd6457ecf47f66c7e15fb463a35a30abd3c323e1925f6258b92288237380fe78cc2a327e75da3687eecc717195c2069f9bf22a09ca8fe2d915b36f", 0xf9}, {&(0x7f000001d000-0x53)="f51ae974b8a1a1b5c101319b8a25bb46697cbc8d6558f84a7b782a4971f3e0fc5643c4c2ae4b9b0f9cda9a877e43b599a7cb10459f9dc27f7bedaa58c6aabd398ee6ff3e3bc7fc844d00adef8208eaf7546784", 0x53}, {&(0x7f0000026000-0xd7)="e3ac34cf71e128d843aeedd0771431248eab4316d3fa7e10856e62a0e2336a985900c96e373cb89622069deecff92975d0db9413f916b7f9140dbea985c705a524e44b6298cb7e501a206b23e5725684eec19e74bd4a8c6e034ea28ce5ab6be24fc341098f842a5a0d3ae8ae2f1b667c48e6e0c1d7421518da5b5495e10bb0538da414c9a20c713cee96998585698a5d7ce84c69932ee8d3faf1e7554054835bb31ae48e3740bed9fb7c64c2b6d5d6091d0e09e8eae54a011bb6b2fa0f92904dcbf28b5cc7ffb0e76dc3726e818ca1beb80dc7f007e51f", 0xd7}], 0x4, &(0x7f0000026000-0x30)=[@init={0x18, 0x84, 0x0, {0x800, 0x0, 0x6, 0x5}}], 0x30, 0x0}, {&(0x7f0000026000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000025000)=[{&(0x7f0000019000)="a168b5e3d5d221d36d90e88733b22508dcc2040140042ad992f58b258dd23dfdc8272d7ee555207e95c453dce74393c60263975da0b2a2689f63bb5ccc7a977125caf44e0f8d962e1b42dc26f94c2566c9ab72b657663a59c780e5d917a1da8b8f62fc524248197dc6232f5a11c29c2f6bc7d882e0ad0c73940588015521de091fcf07fe953d2912b763e90b67e7393e56f5f06fdd", 0x95}, {&(0x7f0000006000-0x86)="02e7ca7b002c70f7074be81eec4cadef66904d3640e1894a8bf7470ecd8e8e84b04dc48c0ed98814a84aa1ed0f3518c2f1f145b16e4cbb089ac3d3c8ff23d5c63aaf2ae12c8dc668d31051d72f80aa3f0b6be102cc60ab53d5a7faf406bbcb1d7d7617d53c2a04b047700a7812c56cfef588a92f4688ba5caf1f609260862c65da63005efb97", 0x86}, {&(0x7f0000025000)="c7d8252d", 0x4}, {&(0x7f000001d000)="5abc407ec0d54af59ac01c5843cfca929b5971bf9c2544a0f1de2f9be7095c796919790fc248b693", 0x28}, {&(0x7f000001e000)="b409a680f5d7abd44afa05530ad0dbb20968c2e5f15e89e10cd8b0aab95ffa8ec7b3118b0b67a77f6ea4e64afb438e2efed231b6f10336860013a2fcd2987f698e304b339bd72174418afd1eef1743dd86d68b1a75eaba84754f36c17832585b49e011784a710d75e50581f77cbdaaea2c96ab6cd0b1cb2ac025fd41a4172372457fe9c638efc779d6b26a6184a83e51982b122d9621f451a60a43be84c1ffc3661efce75a98ec12aea27659c871a1f3869426de2415eafa488bc02a0dd5fe8f42549bbaa350ba0d968c2405ce07b807981c0d26ec9ee2dd1815eb787ff5c49e965f9ecd0ef5f54eac1175dfde28df001c", 0xf1}, {&(0x7f0000025000)="ecaf2ac3516b4d1ef643e5b45b0e0a822ff3981bd7676b4fead025662fae5db7dcad144f24dfe5005b013fdba5c0ad188c08c762f92f407eb3d6760a46d88e6efe042021474eea5effeafa78", 0x4c}, {&(0x7f0000008000-0x1000)="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{&(0x7f0000026000-0x1000)="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0x1000}, {&(0x7f0000026000-0xb9)="9fde235d60486cd1b782cc0c58dd2f93f720e58badaa12ce907e0a08ed26966b6a6b187d1116bdfa3e8b1866756e9f05c620483db4d1516de34ef49029e55d52e86d82983d73e906afc291c2a267d6441a156b743769da8f9cd657f0d5ce8f1398298a87f07d026d88117323a3c68f95f7cbfe2afbbeec2ac045046a716f149168515fb01f53ea692060970ddab95995e0e908eee535ab407408dc793dab61621860dd22a9c8eb0d05c93f1f34403062bad06d28b61fa7c934", 0xb9}, {&(0x7f0000025000-0x31)="aa659c98e6b4343568757c7247823dc14c4bad84ab080b620df9dcddf8b95936ba1a2ba41b43e0d7b680f0080ae0141227", 0x31}], 0x8, &(0x7f0000025000)=[@sndrcv={0x30, 0x84, 0x1, {0x632b, 0x0, 0x8001, 0xff, 0x1, 0x3, 0x3f, 0x9, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x204, 0x80000000, 0xc7, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8001, 0x7, 0x59cd, r31}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x8, 0x86, r32}}], 0xc0, 0x4}, {&(0x7f000001e000-0x1c)=@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, 0x1c, &(0x7f0000006000-0x10)=[{&(0x7f0000022000)="b44c88b79bc42b38c249a3e05c2f3a82cbff9794668b5958949e5096fd24f5084dc2d40fa0e1c945f8296fea79444eae1c309fde0a5f7206c581aab51b38a33935ccbe824a98315d298db2ce483f67af7b4c7c1151ae8a60281692bd90ee6f6db56544e4cb753341c498f6529da1dfbc", 0x70}], 0x1, 0x0, 0x0, 0x8000}], 0xa, 0x0) [ 46.071543] Protocol error: SET target dimension is over the limit! [ 46.093142] Protocol error: SET target dimension is over the limit! 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xff9f, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000b45000)={{0x7, 0x9}, 0x59}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004ba000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='w\b', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d84000-0x38)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x6}, @empty=0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x38) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x9, 0x0}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000018, 0xfffffffffffffffd, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x187, 0x40, &(0x7f0000009000)="61c145d1bc9aa01accd78d14ca14efb1af65d984d5b3efd7138cdf522a264794b59377a957c4ca8f38cbb1d9da23d51346415a8ae536d50cd64d7bcf23f14e841c8931c69f3ae57d5496051a8297bc5a8ddfc7e895246ecb80b507f5dc30fca24979216bfc65ceab64693aa168f2956be7b1c4ec15c6c1dd80dc262975c0bba4f62cda911a8c5a074db8c354b49bf705b5c0770532447ec87cd0e7400fb59b7be1f075686c6215523a634e22cc0ca09512c970ce7b8906f2f96469fc4a3ce1aab3899f1c3922f27c2d39c4c0ca7643b239a3d1cacc188e7017300af027cfe9b9d7312fef544dfe2f9845266df3a577", 0xef) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x6, 0xadf, &(0x7f00005a5000-0x8)={0x0, 0x0}) getsockname(r2, &(0x7f0000ac5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c17000-0x4)=0x3a) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fc1000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d36000-0x3)={0x0, 0x3}, &(0x7f0000117000-0x4)=0x8) pipe(&(0x7f0000f01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000063d000-0x20)={0xdc88, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000e53000-0x20)={0x130, r6, 0x10003, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000784000)={0x0, 0x1c, &(0x7f0000de5000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f}]}, &(0x7f000074f000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000baf000)={r4, 0x7, 0x2, 0x8, 0x7, 0x5, 0x8, 0x5d, {r7, @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]}, 0x1f, 0x5, 0x5, 0x0, 0x1}}, &(0x7f00006f0000)=0xb8) r8 = socket(0xa, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000555000)=0x0, &(0x7f0000c2e000-0x4)=0x4) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000afa000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000192000-0x4)=0x0) 2018/01/30 13:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000470000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f28000-0x20)={0x683, 0x0, 0x2, 0x28}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007ab000)={r2, 0x3ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007c2000-0x2)=0x7ff, &(0x7f00009f9000-0x8)=0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000a9000)=0x6) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000c1000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000043b000-0x4)=0xffff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) pipe(&(0x7f0000f1a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000005c000-0x8)={r2, 0x22}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00001da000)=""/30, &(0x7f000044e000)=0x62) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00007d2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000301000-0x4)=0x48) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000631000)=0x0) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000119000)="1e", 0x1, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffdfffffd}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003e7000)=0x0, &(0x7f0000c66000)=0x4) 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x15) r1 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x54c) r3 = socket$inet(0x2, 0x7fffe, 0x0) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000093a000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000049f000-0x10)={r0, 0x50, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000fa7000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r5, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r5, &(0x7f0000b44000-0x599)='.', 0x1) r6 = accept4(r4, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r5, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r6, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) recvmsg$netrom(r6, &(0x7f00001c4000)={&(0x7f000087e000-0x48)=@full={{0x3, {"c1489064ce9e48"}, 0x0}, [{"a470ae58083372"}, {"771187ab1832ef"}, {"6b00127af46f43"}, {"389b8741404781"}, {"1d89a65d98c971"}, {"61331257bbe683"}, {"f0e341fe5b9b78"}, {"247656db5251ec"}]}, 0x48, &(0x7f0000901000-0x10)=[], 0x0, &(0x7f00002fe000)=[], 0x0, 0x0}, 0x0) write(r3, &(0x7f0000dc5000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000776000)={r1, 0x9}, &(0x7f0000214000)=0x8) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000005a000-0x12)={@generic="c0aa367a296da9d4eac190b96cf591a5", 0xbc1e}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2bf, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="fe", &(0x7f0000808000-0x92)="86920c2489e23da9e858b9fc3fc66e8447789c1d78ffbc11ca332d20df1c494b5a16fea8b9a6fd1bc967029c444e5877772fc7ea0e2591cf468186eb66a1366b4095b9d0adaf8b6ab7538f8b5bb2543e82b865bd31b672db93a3be5a3a7be96271fe98005f33670c8e003a537a4adc32418a5cb8f105d174ec358cc793a208af93d9e91712e1fa060f42d4498a97c4f78762", 0x0}, 0x20) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000faf000)=@assoc_value={0x0, 0x0}, &(0x7f000078d000)=0x8) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000360000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x14) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='syzkaller1\x00', &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0xfffffffffffffffe, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 13:15:23 executing program 4: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000061e000)={0x0, {""/7}, 0x0}, &(0x7f000096c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x26}) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002000-0x10)={0x800, r3}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000878000)=[], 0x2c4, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007fe000)={0x0, 0x0, 0x0}, &(0x7f00000ba000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000042e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000672000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007e3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ce000)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ccd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0xc) r15 = getgid() sendmmsg$unix(r1, &(0x7f000010c000)=[{&(0x7f0000603000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f00005ed000-0x30)=[{&(0x7f00004fc000-0x3e)="24e1498637503598537a5dc959c1c38f0d7f2145f4b2ed94ffde822ae262a2c6989893e5af0f1af48f01ae2bcc681898a8b9a061d62b0f85d61799151ce4", 0x0}, {&(0x7f0000437000)="399c395bdac7802b7543fc9d368f3c76e79e7ecc5eae3a0b7d8e74e37d5db1fc4aa1dfcae9d80e94e39feea96bf37b0b29f160615349f6d37af93a862f60cf01730bdb59ed2979955dbc9542945fb8ea9d0f3132ece5543d9b7bdc7bf1beaa8e7d3989b24dfcd7213815f5df00fee02ca7d9ae5c704de29ca580d50e25eabd774d9a312c2f978cbad975ff3f4c73e5aeb5ca75faefe15e06b492776a650e68beba0c825c9ef1f0428c66c54c812476875436e3f19613d47000ddf1e8b18a05c9391e7a0dec46ea21835779318bfe5f04d54d1a090e2424a812aeb6e93d", 0x0}, {&(0x7f0000d8b000)="12269d1efabf355d100a972286d37fb59053a078aa23d4d624608818a9d78c8660b3c53f221f15ee8b2ff6a558d6a113795660f7a0e7cbfcb1a6bb3509ea3e23492b0dc5043dd8a6ed37d881367d40cb265729c61876b141b7d9c61a760adeb9964d36e08722fd9d4cd17364910edb08e3c8e1812b65f4f58602a61643b2f4bd8022e8f7304db7ec1ac28e86d21d47ccb622e03ae7cad2791c01a34974379317a99f3fd6a5dc933a5eebbd568a28c80b8ce92a1b5f55f2d4702556ce94cd11de52edacfc24899c91c7b48c002344", 0x0}], 0x0, &(0x7f00007a4000-0x158)=[@cred={0x0, 0x1, 0x2, 0xffffffffffffffff, r5, r8}, @rights={0x0, 0x1, 0x1, [r3, r1]}, @rights={0x0, 0x1, 0x1, [r2, r0, r2, r3, r1, r0, r3, r2, r3, r3]}, @rights={0x0, 0x1, 0x1, [r3, r2, r1, r0, r3]}, @cred={0x0, 0x1, 0x2, r9, r10, r11}, @rights={0x0, 0x1, 0x1, [r3, r0, r0, r1]}, @rights={0x0, 0x1, 0x1, [r3, r0, r3, r2]}, @cred={0x0, 0x1, 0x2, r12, r13, r15}, @rights={0x0, 0x1, 0x1, [r0, r2, r2]}, @rights={0x0, 0x1, 0x1, [r1, r0, r3]}], 0x0, 0x40}, {&(0x7f0000f13000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000735000-0x30)=[{&(0x7f0000f03000)="fbefcecb6ac12288f41e549d29f479fde936aa20d5cdc18d4b8d58fe33a4647a12a3b1bd12871705850eb831dd43103fd2003abf05790cb872368fa17d43b246b64726265a452f796e31230e128de197314492cf4011e8c0f6716095dbafa6774db5772d7760d1865c0b1264bca8ced05720122cc8ab317a8f075b7f9ffc775d61b39ebd9202cf0fbb5560475b6304c3714c9665b682824dc9425a5f03b6de", 0x0}, {&(0x7f0000f67000)="", 0x0}, {&(0x7f0000b0d000)="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", 0x0}], 0x0, &(0x7f00006a7000)=[@cred={0x0, 0x1, 0x2, r7, r10, r14}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r7, r13, r8}, @cred={0x0, 0x1, 0x2, r7, r10, r11}, @cred={0x0, 0x1, 0x2, r4, r10, r11}, @cred={0x0, 0x1, 0x2, r12, r10, r6}, @rights={0x0, 0x1, 0x1, [r0, r3]}], 0x0, 0x8000}], 0x1, 0x44) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000001d000)={0x3f, 0x1, 0xffffffff, 0x80000000, 0x4}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) r4 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000001e000)=[{0x0, 0x0}, {0xf, 0x9}, {0xa, 0xa3}], 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@common='syzkaller0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000021a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e88000)=0xfff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000815000-0x20)=[{&(0x7f0000f75000-0x2e)="d58a1761cffacf621eb8ca41218bace2f5bc89fdfe080f49af1d26490e9dfc8f61b8dc5364ab877be08d3cdf4319", 0x2e}, {&(0x7f0000d0f000-0x6)="7bbe6c18dac4", 0x6}], 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000605000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x53) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/30 13:15:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0xe)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xb) bind$vsock_stream(r1, &(0x7f000000a000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 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]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042c000-0x94)=@ethtool_regs={0x4, 0xffffffffffff9b4e, 0x88, "9513f49223cde39457fd3d17c83c19f3407ad791b61f1624ce7b93aa0c675c278f3a3f90c30266e2ae77595772b4bc91468e7de74ad2dc6033d9a4cd24f5f9658c05521973f1d57da36e29aa6dac1ee6980ae8607d94a2082c8f5cb7d1b8cc18ae7f654538d5def026adbb486c4cca97c076c47106518f47f421712281f0a643cd8980c70729c094"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4(r0, &(0x7f00009ee000)=@generic={0x0, ""/126}, &(0x7f00003d0000-0x4)=0x80, 0x80000) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000305000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x80803, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000f7f000-0x4)=0x0, 0x0) sendmsg$kcm(r3, &(0x7f00002f8000)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000308000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000405000)=@raw=[@ldst={0x1, 0x0, 0x6, 0x0, 0x5, 0xfffffffc, 0xffffffffffffffff}, @map={0x18, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x7, 0x76d2784e, 0x8}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x6, 0x4f, &(0x7f000001f000-0x4f)=""/79, 0x4338175a7be26ee3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xfffffffffffffd5b, 0xfffffffffffffda0, &(0x7f0000a17000)="0527e1107971ef1860fe64737d88e140122895d9abba244acab200fe0a27b6178db0b7a6170833f833023c225a3d7a", &(0x7f0000261000)=""/4096, 0x3, 0x3f}, 0x28) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000123000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000037b000-0x20)={0x4f, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000337000-0x20)={0x29b, r2, 0x0, 0x1}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00001ab000-0x5a)="24000000200003fd07ff00946f0600000200000000ffff1a081d8568711ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000247000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) bind$alg(r0, &(0x7f0000723000+0x10b)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e0000)={@common='teql0\x00', @ifru_flags=0x1000}) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004cc000-0x2c)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d3000)={0xffffffffffffff9c}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009d5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000850000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007d4000)={0x0, 0x0, 0x0}, &(0x7f00003c0000-0x4)=0xc) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d6f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000b3000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) r8 = getgid() r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f2f000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024f000)=0xe8) r11 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df3000)={0x0, 0x0, 0x0}, &(0x7f00006d6000)=0xc) r13 = getuid() r14 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000209000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000424000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000073000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c41000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003de000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x1)=0xe8) r20 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000036c000)=0x0) r22 = getuid() r23 = getgid() r24 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009f6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000-0x4)=0xe8) r26 = getgid() r27 = socket$kcm(0x29, 0x2, 0x0) r28 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xc) r30 = getgid() r31 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ed9000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000713000-0x4)=0xe8) r33 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f3000)={0x0, 0x0, 0x0}, &(0x7f000012c000)=0xc) r35 = getuid() r36 = getgid() sendmmsg$unix(r1, &(0x7f000033d000)=[{&(0x7f0000e62000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f11000-0x60)=[{&(0x7f0000fc6000)="d9123f18e26053fb8c9bd8075b1153f7de01e0ed99f263ecae5e584dc96ee18c14b287944dc5854f4a25085b0da492f7c7c0b592e2596d451505b6ba87308139550569a83e9c2e9a8c0a4e3037df7ffe265017d1ce2740d35d0f10d9d3225329f78a8735973defe28b98fb5d3e0b8402fab277541462c3de8807a1b76c89a58303c32e1cb67e6dadba260bde20879cf5147d3352e64a20aabb694c18ed9d4894e9484342d71a9dca3926e431448836c0b5acb2aeb6ba907f8062b3323c994c0b23014928c27a2d362b333ed7583650f0d285927cf61899d75b908cd94bb9dec1945b5b86be9daf590a0b110b05c28c5a", 0xf0}, {&(0x7f0000e2e000)="2bcd93", 0x3}, {&(0x7f0000f79000)='+', 0x1}, {&(0x7f000068a000)="", 0x0}, {&(0x7f000034d000)="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0x1000}, 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0x1000}], 0x6, &(0x7f00006dc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x20000040}, {&(0x7f00007a2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c00000-0x80)=[{&(0x7f000001f000)="9a5548f157e417292a6699bb6fdcfdeb55d494d80e37c3446d24c203eba129a610672b92f1a12a25e1", 0x29}, {&(0x7f0000ecd000-0x20)="62998ec0ab9858532dc36d3ffd8746529a2473331cbb917f08ac061e5b32e44b", 0x20}, {&(0x7f0000d47000-0x4b)="788cc6fed7709140342364cb267d88c288afd8c1b0e6c29dc2e07091d82d897c66caad0d9e30adf4f2fae2b5297d5ba87f9c26e46cf5de891c420108cff223378f55d830d66c049339ee5e", 0x4b}, {&(0x7f0000cef000-0x30)="74366655bfe2d997c54cc23520cc746e869b441ef828929e10f3af3f628654dbb6963d6129a75c9300b3168366a08229", 0x30}, 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{&(0x7f000050c000)="308cdda48cb7f5a5a9657098c3ef0364c134371781df2c012241499dac46622ad04350c42a366c4c3c67892463479b6cc8b0e4d9071af4faea9977bfeec583d23f784b088608729061b576eba01d75cd0f485e2e9544e4e3f44f80608e783218d856b90d46112dbadae933997ec9361af45cb8cf095d602b8e12e0d3de99cbcaad45d35fe9144a737d5ed15c5fe6c6dae373a80dc55851a7c6f0901ad49af2c848903ecda7a75a1609488c65d72fd95b419eda1e7fdaa3e70ad20263bfe0146eb3101e710764494d07a22a16bfc0cc3292ec8ee4cce04d84770f137e1fd00967095681ceb4", 0xe5}, {&(0x7f0000a10000-0xcd)="433e6a8f59721d9e34ec3ec7dd6db23e7d45c0821ee5207dc82d60e4ca7aa511db62b6cf49764981d480b0074104fc285455ff88b6aebcfa5fb4f09a33e9d3b0899ea92dc6554f9c0e442ae765632209abfbfa49610073da12d08458932a80da59731217974a14ce3f75bf19f5428ac74828887934c6c68a7c952cfecb04384e40868f588575db998ab408ed36a9562b4f9c25537a5adfd3a770e4084ff587c5b8357691cb914cad50e9f48f1624d16cc1bab402fd57debe6e9d0eefba030825091083ac324971c883308cedaa", 0xcd}, {&(0x7f0000a7b000-0x88)="41175356ccfb44896f2ab0b432c79141b4c659c47dda1a9a49f5ce4d73cb289dda2c755e6c52bae0f61c7a64ca96d99252c3391d1753c41acddafd124d840cb9ccaad2289d296c506fd6e6270dfca163680d5f34c9bc51df5142be107a85fe782dfd97071a52ec3d9639a1f115acf449bd7dbc80cc908a37bb7eb9ed55f3ee878f80117889c3e314", 0x88}], 0x9, 0x0, 0x0, 0x800}, {&(0x7f000093a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fc4000)=[{&(0x7f0000377000-0x50)="fdc7d7f172cc2db4be9ea7fb5f0c188bddf5fafea2fe755800ed4581ecedcdf28255b92c5db4ea75397211df50b3e3c1bf420bc3adae8bd903398ffe84a6fbfa640b0a98b6d6f1662077d9475862d729", 0x50}, {&(0x7f000052f000)="e1f2d2af", 0x4}, {&(0x7f00002c2000-0x88)="b5c40b9f2bd6ca42b9a8855b11672aa3be5b0baf0e9c05a2ea9ab9c39505a52b0c7e739f97ddc32fe5bd722c1fd02a0e64b410e807791813329ee26bf5e46b73851b0cc95be4fb6b75e4e4459fb35c3b9327ec7002bca846f457e1b82971bb8278d6c170533ac3b6299e4a613a9044be44608f8496ff1fcc8a1bb0b00494cbc452248712019a4464", 0x88}, {&(0x7f00001e0000)="5d7de1019eafac7602aaf23cd2aa579b3fd1645290e11a160a1523012b69770cc5dc88c74748ab7223d46eb9bbc6fb505e94cf3a9af05ab29298a942d49dcf20961a9347d2f1c870889c4fd85c7bbcda4afc44c2331c1d9331061e038314e87196be924578d9490e75f0e6a9aa3f2270e0dc0cef97971dd31802adf70afe940f15f00d2aa0a42adfdfb77863feb1abae8d7d1d18", 0x94}], 0x4, &(0x7f0000c9f000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r27, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x140, 0x0}, {&(0x7f0000d59000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be2000-0x10)=[{&(0x7f0000b0d000)="df", 0x1}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000793000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ae8000)=[{&(0x7f0000c7b000)="0322c6769b02a864d7c6723973bde2d63751b1aefd195cd0bb5b867ada7d892f", 0x20}, {&(0x7f000035f000-0xdc)="b16db8ab17ce2b909a43d3191b1bfaf85e968c5471e930b12a68a11926e7bfefbc71321c0e9cbbca1e240b8d577192d3fba2c775ef6412b4cb707560b252ac3994549e8361302af523ec8ef76879e05214242cf8805fbac862918d51627b777ea034da9461221ffba3434b363434ca5469a56560bb643ad4bec1af653eb5ec40999ebc01c548922a0ee961bdef3b882738536cd1b75678938e66094d3adc8509fc8a2e32d2650ebab8e1173be9d139ae03a3c8dc6eeaaae36a4b4df6fdc257a754f24447ccb4f1b3d7380bac809b704f4554ac3d897b1a2d4c6731b7", 0xdc}, {&(0x7f00003d8000)="4192bd0c295d953f589299e058bb13dcf2724cb659e21efc0546182ebd9e94b079a3d45d3371e57b1e3fa3fe9b487d5597978ace478f8e4bef81a6993813333dec0bd580db11d3a8e36c965ddf5ebade60b3ee62e2c458fd13e412847e4e66caf96bfcf732485ad3e57bc8c9f87bc769a12bf5494612b8d4dd063305", 0x7c}, {&(0x7f0000084000-0x90)="743f98d05fd476114904d3c44919df80486a6ecd17e76170ae65531f8313657cb741d14c3f5439088e8c5d3e7783380582b7d787391952f59f0b1a633c51742b859829d851f76f0d014ce2bb499156279a282ebef0cb5fd08dc0dcaa5a7d653f608b28f8ba8d3bbe3e9019d5e362bb7329311bcb54e301c9c854a636150fa10958c3e138d6dffe623cd803c87f258b43", 0x90}, {&(0x7f0000664000)="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", 0xfd}], 0x5, 0x0, 0x0, 0x40084}, {&(0x7f000079a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000517000)=[{&(0x7f00007e1000)="56a05996f35859cf2981ba98f6262c3cb2cc72b649ddf93806b91fe63b8cfbb651d988e1f27c0b0c9a342399abe906451578c487fe3f8d2746d98645e68cc80cbef99102dc7f0af49cac754d93535e174824da5ab225e9b82bf0c904f0a42e24ff80179f8741b0682d450d94925a4131684a69f88238811da3aae3269510217d5f1bffebf1c7e990e94fd7014d9f468de51f46d7644e9cdfeb94456384d8b45e", 0xa0}, {&(0x7f000027e000-0xb0)="f9f4857f03ae7c63e5b33d46f1f1ac44b5b2c6b2f4cdc444410d7a3cfeb455f68a5f11c2a5c6fb59e10e44797b9b07cb110550f083cb2d5a32f4dda786a17311f9fe602b33e4cad367191ee494020bea888c6b354aea987fd4a79e1b31ede644b37efcb153a3c028c9d6ac059500e5beeb13e70ae8bf4ab1cb098ff725f5a3d11532dd3ad082738d72a10a585b324bc22a52eb0afd70fb9c73692bd0590942fd98df8beba927c9c5833fa08ae6033f78", 0xb0}, {&(0x7f000082d000-0xe0)="43d27b12e64132bac6a013f4972b918fe5af62a25b6f56f7797d4675b4d47a94208a68f37863323c7f28143f02114fb016338ef2289c14412612c76791bf1eb56dc1cf37f1c46b73384f36fe6e694c874e492b829ddd522646d38adb4a116efcd0aa6110109a68f34f1d8eb07a3c422bfe8807c2c7c6388d987a2f769b04b16de6f280fc341f54e8b65a5029b51a8a3eab67f205c1fe63ed5555dfa423077590fcb640e07a9c5241e75fddc36ef0f6bb675ce030250a06b9aa2e6e15b2144758654b59ddd690cb8fc5abbba28f24abe5b2c70b3a8bafb45f676817ef6f22f98a", 0xe0}], 0x3, &(0x7f0000846000-0x78)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x78, 0x0}, {&(0x7f00003b5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000951000-0x60)=[{&(0x7f00006ed000-0x5f)="325078f3774f821ef4f1ae8884f208901e038f2aec93795a046176889eab53252069c00faa8421e2c6237e5f64bf5febdcb2ba86390de154652c4c05f730144a5fedc2841c50432f4b159e4e49652427b6f2f3e2697d266b8eff859d11a375", 0x5f}, {&(0x7f0000854000-0x69)="5b6c24be5cb0348e80d757da42b1465a9d57522bd25ad6b10b9212efd840e5bce8e1125127716166771ba307c35ded6b79c69f88d7086a13a327dabeef195dff4954a36c75b3b24d2b9bb544ac1d0f1ca1282a41c93ce2abb81c6f7ebd82a2738eb0eaa957ba19d678", 0x69}, {&(0x7f0000b42000-0x3d)="13b5714f6744fa1449745d0d5af2b0b373bc7e61fa69b7d39e41272e0360591ae19c2597256d8f61035b733c1e783dc5d30628b2d065673952d01abbee", 0x3d}, {&(0x7f0000a71000)="d9166e6ff4fd39c683243f8df71e64f6ac9783898ac8a0bca2d5369d4f02d3213624ed3645c7f57e7ea04a7389bd2ad24dc89e7b8303659960d1ae36ed07ba2e955691e9282a94769224869d55f27a188f5ede1c134d8ce0b88ebd44066b3021a5b157d6dfab2a8489c4c13531438fbcac3ae22dab0066261d519b3f33eb7de744ffa67d50068a7f9034047a9dcde51618e17036e52d81931e95264bfa8e25545b5d17a422c7003fe20da9f877edf331f3ba0774f7843addc85531848dddfe", 0xbf}, {&(0x7f000014f000)="d108469b7f55580f5f1e1e3c3d6c49cb3206d948b4a7e44b5bebe63b0dd0f839e5be00e1132449a74e3d77de09141c0560738b1ae60df5e13c7d98b9dc9ad40902864d216433ba8aabf38907b7110064f9470e22be9664491ea526561e65d3413fc74d7c54366cd899eab3f54f4d43935301cb33b3e9ea0b93703c407114eefdb4722dc4ccb14aa2ae3c89d8238704196d1b32249595b3b189e86cd51cf0d567babfa0b100224fccee8b8d13e8c830b73b9f0b15613b7f476e3f24e422d886e7", 0xc0}, {&(0x7f0000b29000-0x86)="0a13205b832eac325a9df5c6b62bb2358327e6e41bf450a417660d4888a3e451d995cfb455fa4912b70e4c33a29f571a24bef0521544455cc615de2603174dcca095164076be108e8bbb72274923e9a243b3467ad9e4bec51474b4ded52db307a3c1414aa4408aa88384ab861159b526bf4259c3ef66a11fd251ffb1198ffa98a38f9755cb2d", 0x86}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000fcb000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000864000-0x10)=[{&(0x7f000063e000)="b04717bdda238750881ca7e080ef7c80b49086ba36104b1bbcdca496ae7407522b27afdf9a99ee11d67c2850858de9b3e4b1243880fb63ef91f7f917a7e2b548d523abcfeedf186ca07a5f2f5b7c428637bf9ecec1acc438d5fe767e311e89b6abaf0904981172acc15409eb897575823541002815b2c302c343c61f5b", 0x7d}], 0x1, 0x0, 0x0, 0x4008004}], 0x9, 0x4000) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000224000-0x20)={@generic="f52a9f02bf148266b3bc854b3303f853", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4)=0x0, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) close(r0) bind$bt_l2cap(r0, &(0x7f00008da000)={0x1f, 0x7, {0x2f0de61, 0xcba00, 0x7f, 0x8, 0x2605, 0xd8}, 0x17d, 0x7}, 0xe) 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000-0x4)=0x1, 0x4) accept(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) [ 46.504478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x489a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106a, 0xffffffffffffff00, 0x100000001, 0x8, 0x6}, 0xa0) unshare(0x2020600) unshare(0x2000000) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003ad000)="62fc8677323d3dc3e6ef02451da5f23fc0a269cf2af33d1ce882a5d5a9613e4e0bbcd79ec464f5c3145dbd8fb7a0a26d1990b3e2db76c36e2c52c8ed68b58e224aa84d213d288b9ee9e79872cc23ae16f1eb112c3981d46176ecf523fa1bf762cdfdb5e043196c0630fde8e436447d74da0a70161e2556657c6e41a8e1e8e099aa55f29cae0626bd15d9bf81e1", 0x8d) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 5: r0 = socket(0x4, 0x3, 0x3) sendmsg$unix(r0, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) [ 46.573710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffff89}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da4000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400020000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000979000-0x4)={0x1}, 0x4) write(r2, &(0x7f00002ca000-0x20)="1f00000054000d6d17000006bc02031b070404002300000007000002000039", 0x1f) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e6b000+0xb11)={0x3, 0x0, 0x0, 0x0}, 0x8) 2018/01/30 13:15:23 executing program 7: socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a82000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000013000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x718, 0x7956, 0x100, 0x9, 0x10000, r1}) r2 = socket$inet6(0xa, 0x8000000000000005, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000015000-0xaa)=""/170, 0xaa, 0x2001, &(0x7f0000015000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000)=@raw={'raw\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x100000000000000, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x428) 2018/01/30 13:15:23 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fc1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000fc0000)=0x1e, 0x800) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000fc0000)={0x80, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x81, 0x8, 0x4, 0x9, &(0x7f0000fc0000)=@common='gretap0\x00', 0x8000, 0x8, 0xf31}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000)={0x0, 0x0}) connect(r4, &(0x7f00009cb000)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00009fe000-0x4)=0x0) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6d19}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000001000-0x4f)="c9281d74530991cd73f326f626168c6e4d339816bc9ca246b8c73e1b87b659c261fba202a416315749c10265e06202a0c95bdec43114196038c23d1721c95a14470d642c78547589e5e07eae9ea6f1", 0x4f, 0x4001, 0x0, 0x0) r2 = socket(0x11, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/159, 0x9f}], 0x1, &(0x7f0000001000)=""/45, 0x2d, 0x8001}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000c97000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d59000)=0x8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000b1c000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000018f000)=[], 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_LABEL={0x14, 0x3, @common='yam0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000d94000)=0x0, &(0x7f000079b000-0x4)=0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f23000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000f2000)=0x100, 0x4) sendto(r0, &(0x7f0000e62000-0x1)="", 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f21000-0x4)=0x2, 0x4) 2018/01/30 13:15:23 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000df5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbc000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fba000)={0x0, 0x80000001, 0xa48b, 0x6, 0x5, 0xffffffffffff8000, 0x9, 0x3, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xfffffffffffff801, 0xffffffffffffffff, 0x100}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 46.671928] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 46.703919] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000078c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 13:15:23 executing program 7: r0 = socket$inet6(0xa, 0x7, 0xe53) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000018a000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000164000)=r2) sendmsg$nl_xfrm(r1, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x134, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f45000)={@common='sit0\x00', 0x9}) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x38, 0x2, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x24, 0x8, @str="2373656c666d643573756d3a6d696d655f747970651e7070703100"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000074a000)={&(0x7f0000114000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005fc000-0x20)=[{&(0x7f00008df000)=""/132, 0x84}, {&(0x7f0000f66000)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x10001}, 0x10001) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00001a4000)=0x3, 0x4) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c4a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f70000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000d5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r4 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000223000-0x4)={r4}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r4, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) recvfrom$packet(r4, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r7, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r7, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r7, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r7) r10 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r7, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/30 13:15:23 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000009, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$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) r2 = socket(0x1, 0xf, 0x7ff) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000033000)={0x2, [0x0, 0x0]}, &(0x7f0000036000-0x4)=0xc) 2018/01/30 13:15:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f00001eb000-0xb4)=[{{&(0x7f00003b1000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000c00000)=[{&(0x7f000059f000)="4acf2aae44c24c1a21259fbf6138795d4458b678d9db3de781ecec2f8e6402387ebf437bf76d1a62eefb431fb6749c66d451fe974008dcca013a915879685caf7d84a59a357a18f75cb2941c72ebf3d611bc7f3c1e581bcd18e6e567458e1f30c9092183407eba6c5199088aea4998bdcf7d58ae6109ac4a89c2373fb8294810bc28466896b96cf30000e6a496c0bc5d027c18b2d9dd6136a0c8", 0x9a}, {&(0x7f0000ace000-0x27)="95db0c5829d5d03d15af0d76eeaa6144dac4d023c022ddfa98edcbe3c4082d345c2d54b78484e8", 0x27}, {&(0x7f0000d8d000-0x69)="c94a8f7e4362163bbedfafadd72d71ed86d0dc6e30e526c92f920a2d5f9ffb7b08e7e583294b3d9723d52e1c19969db0e26e69f230fcbc5869c7ef57a3b6f681a03ac57f8d1d80585f7f1a3a43cc51f01f5457e843bcd4f490611515f36c551a1c01467bd3cd0c5dc2", 0x69}], 0x3, 0x0, 0x0, 0x4000}, 0x1}, {{&(0x7f00002af000-0x60)=@nfc_llcp={0x27, 0x5, 0x9, 0x3, 0xdf, 0x80000000, "a241aeed725972238031356ca0cde28513b6ad1c00074b63e2a24500c1b9e20189f8dfe45dc8ac6d756f040f7ee058a4fd240ef7360dc4946f504ef6388031", 0x20}, 0x60, &(0x7f0000f17000-0x70)=[{&(0x7f0000e05000-0xad)="cdbfc55f44c63a36476c5b903bf72a888f660ddcb67e20cfa4ccaab702b438c039d8b168f8285443ee73a69112e701ad3b30b331fdccadfbc961e406583a434ec86fee2141cd3392c65d7671400c3811a3b14b93ff69954a85eb922c07f781cefdf3ed93a384e8dea25ef48b544e7f341bdb87428bb4ecb043d2e384a0a61f10a7e32e8e65c3f886e14f46adb2d92b226a1a3a70323a75915818989b8c11af2faa9483fda95daf1685b4620290", 0xad}, {&(0x7f00004b6000-0x4c)="5eba16804e4c295f35bcdeef75a001ab12a858ba88c9b041f30f6d61c3d1a30561455732a58a1b6a395e26c1fc755e20b753878f1fed3a93ada706c77e78da8fd629a2bf43724e042146036d", 0x4c}, {&(0x7f0000b95000)="19cc656325f9994c64f5c83bedef8f68654a7ab502d9ad29448215d12724dd590f2c81d85017347939f4f0ea81e86d913e91eafc5b66a791f88c986df78eb5ad157e87d82b9885cf27f6cba3f004ca2d99f709630372267fb7fbe373e78c0f64232ab7277f8480f7ebbb8afb314f1ae75a086dc650f5532b55b8487faa5acaa5a1f0ab8ff27fbbb11193a6e084525e738b8c2718eb7ca64cae5534094f9d63bb6fd198668735b2322ac292", 0xab}, {&(0x7f0000bf4000-0xfa)="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", 0xfa}, {&(0x7f0000901000-0xcd)="50b95784f9b43da9b3f8bf858ba72a38e2445877d2005f5437bbbf35aa17648f68ebb2b2b1eb0448211f76f2f8864eb2c7022e9a308b780e8b87f298ff875113a4e30d0d67376be1675cfcf1206aaa36f6326cead8d456015137e9407cea8092288278c6e7bba3223fd10cf7bac223503fe3d0eeffc959e62c44a2389a7fb85b78bc0c65ed3ac3e3116bbaa2ee6b7c356558e1c4de3366936bfcc04d611a4f8851e3a916fde136d965a0d0f06fe39342115983aeacf3dd7c071a10b17bf8b8aedbe28441506cbdf2a0bf11b26d", 0xcd}, {&(0x7f0000540000-0xcb)="1f9c07b0c0292096764b1b2b86d4279a52471472ffc7c470ec07e78a6c15da75e5a5f9c9ffecc0044c1999d32d23b18156f6b4dd75ae6833e0726347c0f708e1d60979ab28643ef4f1d5a58e8540500ba86d262bb50c7f3a6a8f75bc067f137ba5326c9d15dcc7fffa4557fada3eef1a1917d7d82663bf9141366243c0e53d499543196995a4f9fa0f77d46510ec1010e1f6dd8cdda5ab5bbf195666bb020850e02a8abcb2f14e9b05e0a9919f9d8bcdafb43429be6eaa09ba5773ad0a106d8aa845bcf2f0356e0827a4c7", 0xcb}, {&(0x7f0000a55000)="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{&(0x7f0000303000-0x1000)="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0x1000}, {&(0x7f0000a0d000-0xc4)="625907f8289a2817f5a4b39671c05a105f934f6208ffa5566770ffebc7b04e4d382d9fb1546d85545985cbb77f73cb16896956bc6e5e7970849622e8ace8ceed9543d5eb875b761df2382145de65e6d619629888fabc0476bae8cad2eb9b45b1584561d626bf443beec13ad656eb1d33b30d68d4e65a56543120f17f1422c31ff51fbf93c3fe2bc449463cf0ef458c7aa26d6cc364a91cc230b8a7760ade2701abace04b0ade13a0947728d133783d0c19e59cfecfb38b4a20857caebe4016548149af8f", 0xc4}, {&(0x7f00003db000-0x9)="e668e342126770a2bf", 0x9}], 0x9, 0x0, 0x0, 0x810}, 0xffffffffac5d4b9f}], 0x3, 0x8010) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/30 13:15:23 executing program 3: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80044c7eb451c876c2eba4a348dd12ac3460dbd727c1bcd920186f48098bc00ba08cea8b45c7102dc58c8802fbb2098f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/30 13:15:23 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000046000-0x1f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xdc, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'Y'}, {0x5e9, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x800, [], "4b02dd606116bf845708c638d5a085b600ddc1f4af5bf17a4d9b57bbb23668c89cf06a007531763f8813a1707fa872a324e0fc02182ddb052e46e8fcf2fc102d9452b83392ce5e58c8a72ddafc25c4868baf6bf881cede42c5ff8194b5330f905b4e08748af77e993244f7778ce4baa16a35bf0b4a609cd3aca906f625dcc246c58fbc336c5bc435ca90cf79934a34c2440b0c6441122695b7e7c42291e8155983abf3200b3c9675d397a28bac17d5f5124f86345773c72d2e4cedfdb79c77d49a8212e9a8b77c0e354610"}, {0x3, 0x0, 0x8, 0x401, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000045000)=0x14) preadv(0xffffffffffffffff, &(0x7f0000045000)=[], 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000033000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000047000-0x4)=0x32) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000035000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f000002d000-0x4)=0x3, &(0x7f0000049000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000012000-0x20)={0x5, 0x2f7b, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004b000-0x6)={0x0, 0x6}, &(0x7f0000026000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000001d000)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0xff47, ""}, &(0x7f0000032000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000046000)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000004a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000b000)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002b000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000021000)={r4, 0x80000, r5}) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc0000000015, 0x5, 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ef0000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00008a4000)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f00005e2000-0x28)="092b3cf1173624170fd285e7d8b78daf0943097814a466fcfff5a91363284fb0f91fdfd766c8d4dc", 0x28, 0x840, &(0x7f0000ef0000-0x14)={0x11, 0xff, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x9, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.820306] netlink: 'syz-executor4': attribute type 8 has an invalid length. [ 46.848413] netlink: 'syz-executor4': attribute type 8 has an invalid length. 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f25000-0x4)=0xffffffffffffff01, 0x4) 2018/01/30 13:15:23 executing program 7: socketpair(0x10, 0x800, 0x6, &(0x7f00005f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b01000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x800000, 0x200, 0x3, 0x400, 0xf694, 0x7fffffff, 0x9, 0x800, 0x5, 0x1, 0x400, 0x400, 0x4e, 0x1554c0000000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xe8, 0x4, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ba1000)=0x0, &(0x7f000058d000)=0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006ab000)={r3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 13:15:23 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000-0x10)={r0, r1, 0x7, 0x1}, 0x10) socket(0x8, 0x805, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80000) socketpair(0x13, 0x803, 0x3, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000010000-0x4)={r0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000000e000)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 13:15:23 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001f000-0x10)={r2, 0x80, &(0x7f0000002000-0x80)=[@in6={0xa, 0x3, 0xad09, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x2a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001e000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @common='tunl0\x00', @generic="7b545cd8d857c5e1b157a3103bde15ee", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x2f8) [ 46.896907] dccp_invalid_packet: invalid packet type 2018/01/30 13:15:23 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000-0x3e)={0x0, 0x36, "33281b365b7d04078ab85089367d98197cb48ab4f39b44301bbdfce8ee0d46c71ea90cbb0e67e06705c9f3ff14e5907179a8076251d2"}, &(0x7f0000014000)=0x3e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000f000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000e000-0x347)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000c000-0xb1)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000003000)=""/225, &(0x7f0000014000)=0xe1) [ 46.944122] dccp_invalid_packet: invalid packet type 2018/01/30 13:15:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086e000)={0x0, 0x0}) socket$inet(0x2, 0x80007, 0x1f) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x0, []}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000490000-0x4)=0xe8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cbb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) writev(r0, &(0x7f0000da0000-0x40)=[{&(0x7f00007d0000-0xb1)="08629e36de87b0a3984a8bf86d177e1f2471062c538204a4dc85f48c6823fb1cb2c2ee88b903ac4e6c1dfac6a7de5d9736e3c4ba988a5fc968379c80ab033168922ea62b9c182777d772da0ae7e282f8f92ddd59948202d090096dac81b70f8096bc0c5170c66d16f47bfef964944578a43eebb0dd88cf845c1f216f569e0d2312639010564e60a793ab1d0d9b659a7b1e92a1e3dedb4f4db9c86f99b3451ebff4bfa732ca9bf0e249d9a6dcd6335ba032", 0xb1}, {&(0x7f0000a31000-0x1d)="5c5aa7e00a7708d658aa9c52aa8d122072433f1f1acbdfe37cdd37fee3", 0x1d}, {&(0x7f0000097000)="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", 0x1000}, {&(0x7f0000c6a000)="06ab606935dc3a766e45af684906756cac5410d093ddd467", 0x18}], 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000797000)={@dev={0xac, 0x14, 0x0, 0x16}, @multicast1=0xe0000001, r1}, 0xc) 2018/01/30 13:15:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000038000)=0x3a) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x4, 0x1}, 0x94bb3af2f8104617) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x200000, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) [ 46.965464] ================================================================== [ 46.972930] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 46.980295] Read of size 2 at addr ffff8801c1d2ec18 by task syz-executor5/7537 [ 46.987650] [ 46.989279] CPU: 1 PID: 7537 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #216 [ 46.996547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.005897] Call Trace: [ 47.008500] dump_stack+0x194/0x257 [ 47.012149] ? arch_local_irq_restore+0x53/0x53 [ 47.016823] ? show_regs_print_info+0x18/0x18 [ 47.021335] ? clusterip_tg_check+0x150f/0x1570 [ 47.026011] print_address_description+0x73/0x250 [ 47.030857] ? clusterip_tg_check+0x150f/0x1570 [ 47.035528] kasan_report+0x25b/0x340 [ 47.039341] __asan_report_load2_noabort+0x14/0x20 [ 47.044267] clusterip_tg_check+0x150f/0x1570 [ 47.048773] ? arp_mangle+0x550/0x550 [ 47.052585] ? xt_find_target+0x150/0x1e0 [ 47.056740] ? lock_downgrade+0x980/0x980 [ 47.060890] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.065910] ? pcpu_alloc+0x146/0x10e0 [ 47.069816] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.074663] ? pcpu_free_area+0xa00/0xa00 [ 47.078824] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.083665] ? __kernel_text_address+0xd/0x40 [ 47.088141] ? wait_for_completion+0x770/0x770 [ 47.092700] ? __save_stack_trace+0x7e/0xd0 [ 47.097048] ? arp_mangle+0x550/0x550 [ 47.100831] xt_check_target+0x22c/0x7d0 [ 47.104871] ? xt_target_seq_next+0x30/0x30 [ 47.109171] ? mutex_unlock+0xd/0x10 [ 47.112862] ? mutex_unlock+0xd/0x10 [ 47.116552] ? xt_find_target+0x17b/0x1e0 [ 47.120705] find_check_entry.isra.8+0x8c8/0xcb0 [ 47.125481] ? ipt_do_table+0x1860/0x1860 [ 47.129609] ? mark_held_locks+0xaf/0x100 [ 47.133742] ? kfree+0xf0/0x260 [ 47.137695] ? trace_hardirqs_on+0xd/0x10 [ 47.141828] translate_table+0xed1/0x1610 [ 47.145971] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 47.150795] ? kasan_check_write+0x14/0x20 [ 47.155009] ? _copy_from_user+0x99/0x110 [ 47.159145] do_ipt_set_ctl+0x370/0x5f0 [ 47.163102] ? translate_compat_table+0x1b90/0x1b90 [ 47.168105] ? mutex_unlock+0xd/0x10 [ 47.171800] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.177060] nf_setsockopt+0x67/0xc0 [ 47.180753] ip_setsockopt+0xa1/0xb0 [ 47.184456] raw_setsockopt+0xb7/0xd0 [ 47.188242] sock_common_setsockopt+0x95/0xd0 [ 47.192715] SyS_setsockopt+0x189/0x360 [ 47.196679] ? SyS_recv+0x40/0x40 [ 47.200116] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 47.204937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.209929] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.214665] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.219396] RIP: 0033:0x453299 [ 47.222563] RSP: 002b:00007faf3371bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 47.230253] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 47.237506] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 47.244758] RBP: 0000000000000124 R08: 00000000000002f8 R09: 0000000000000000 [ 47.252001] R10: 000000002000b000 R11: 0000000000000212 R12: 00000000006f0c00 [ 47.259251] R13: 00000000ffffffff R14: 00007faf3371c6d4 R15: 0000000000000000 [ 47.266510] [ 47.268116] Allocated by task 7537: [ 47.271727] save_stack+0x43/0xd0 [ 47.275155] kasan_kmalloc+0xad/0xe0 [ 47.278842] __kmalloc_node+0x47/0x70 [ 47.282615] kvmalloc_node+0x99/0xd0 [ 47.286306] xt_alloc_table_info+0x64/0xe0 [ 47.290514] do_ipt_set_ctl+0x29b/0x5f0 [ 47.294462] nf_setsockopt+0x67/0xc0 [ 47.298150] ip_setsockopt+0xa1/0xb0 [ 47.301838] raw_setsockopt+0xb7/0xd0 [ 47.305614] sock_common_setsockopt+0x95/0xd0 [ 47.310089] SyS_setsockopt+0x189/0x360 [ 47.314047] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.318775] [ 47.320388] Freed by task 0: [ 47.323376] (stack is not available) [ 47.327060] [ 47.328665] The buggy address belongs to the object at ffff8801c1d2e940 [ 47.328665] which belongs to the cache kmalloc-1024 of size 1024 [ 47.341467] The buggy address is located 728 bytes inside of [ 47.341467] 1024-byte region [ffff8801c1d2e940, ffff8801c1d2ed40) [ 47.353399] The buggy address belongs to the page: [ 47.358306] page:ffffea0007074b80 count:1 mapcount:0 mapping:ffff8801c1d2e040 index:0x0 compound_mapcount: 0 [ 47.368249] flags: 0x2fffc0000008100(slab|head) [ 47.372914] raw: 02fffc0000008100 ffff8801c1d2e040 0000000000000000 0000000100000007 [ 47.380773] raw: ffffea000715a720 ffffea0006fe6da0 ffff8801db000ac0 0000000000000000 [ 47.388625] page dumped because: kasan: bad access detected [ 47.394306] [ 47.395904] Memory state around the buggy address: [ 47.400805] ffff8801c1d2eb00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.408137] ffff8801c1d2eb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.415467] >ffff8801c1d2ec00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.422800] ^ [ 47.426918] ffff8801c1d2ec80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.434247] ffff8801c1d2ed00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 47.441575] ================================================================== [ 47.448905] Disabling lock debugging due to kernel taint [ 47.454562] Kernel panic - not syncing: panic_on_warn set ... [ 47.454562] [ 47.461926] CPU: 1 PID: 7537 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #216 [ 47.470489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.479822] Call Trace: [ 47.482398] dump_stack+0x194/0x257 [ 47.485998] ? arch_local_irq_restore+0x53/0x53 [ 47.490646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.495375] ? vsnprintf+0x1ed/0x1900 [ 47.499148] ? clusterip_tg_check+0x1480/0x1570 [ 47.503790] panic+0x1e4/0x41c [ 47.506953] ? refcount_error_report+0x214/0x214 [ 47.511681] ? add_taint+0x1c/0x50 [ 47.515194] ? add_taint+0x1c/0x50 [ 47.518705] ? clusterip_tg_check+0x150f/0x1570 [ 47.523351] kasan_end_report+0x50/0x50 [ 47.527298] kasan_report+0x144/0x340 [ 47.531075] __asan_report_load2_noabort+0x14/0x20 [ 47.535976] clusterip_tg_check+0x150f/0x1570 [ 47.540445] ? arp_mangle+0x550/0x550 [ 47.544218] ? xt_find_target+0x150/0x1e0 [ 47.548340] ? lock_downgrade+0x980/0x980 [ 47.552461] ? rcu_read_lock_sched_held+0x108/0x120 [ 47.557449] ? pcpu_alloc+0x146/0x10e0 [ 47.561310] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.566124] ? pcpu_free_area+0xa00/0xa00 [ 47.570249] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.575064] ? __kernel_text_address+0xd/0x40 [ 47.579533] ? wait_for_completion+0x770/0x770 [ 47.584087] ? __save_stack_trace+0x7e/0xd0 [ 47.588382] ? arp_mangle+0x550/0x550 [ 47.592157] xt_check_target+0x22c/0x7d0 [ 47.596192] ? xt_target_seq_next+0x30/0x30 [ 47.600484] ? mutex_unlock+0xd/0x10 [ 47.604169] ? mutex_unlock+0xd/0x10 [ 47.607854] ? xt_find_target+0x17b/0x1e0 [ 47.611979] find_check_entry.isra.8+0x8c8/0xcb0 [ 47.616713] ? ipt_do_table+0x1860/0x1860 [ 47.620832] ? mark_held_locks+0xaf/0x100 [ 47.624950] ? kfree+0xf0/0x260 [ 47.628202] ? trace_hardirqs_on+0xd/0x10 [ 47.632323] translate_table+0xed1/0x1610 [ 47.636456] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 47.641281] ? kasan_check_write+0x14/0x20 [ 47.645489] ? _copy_from_user+0x99/0x110 [ 47.649608] do_ipt_set_ctl+0x370/0x5f0 [ 47.653555] ? translate_compat_table+0x1b90/0x1b90 [ 47.658548] ? mutex_unlock+0xd/0x10 [ 47.662233] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 47.667480] nf_setsockopt+0x67/0xc0 [ 47.671165] ip_setsockopt+0xa1/0xb0 [ 47.674851] raw_setsockopt+0xb7/0xd0 [ 47.678624] sock_common_setsockopt+0x95/0xd0 [ 47.683091] SyS_setsockopt+0x189/0x360 [ 47.687040] ? SyS_recv+0x40/0x40 [ 47.690478] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 47.695293] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.700283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.705017] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.709748] RIP: 0033:0x453299 [ 47.712907] RSP: 002b:00007faf3371bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 47.720583] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 47.727824] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 47.735063] RBP: 0000000000000124 R08: 00000000000002f8 R09: 0000000000000000 [ 47.742300] R10: 000000002000b000 R11: 0000000000000212 R12: 00000000006f0c00 [ 47.749544] R13: 00000000ffffffff R14: 00007faf3371c6d4 R15: 0000000000000000 [ 47.757267] Dumping ftrace buffer: [ 47.760784] (ftrace buffer empty) [ 47.764465] Kernel Offset: disabled [ 47.768062] Rebooting in 86400 seconds..